C4graphGraph forms for C4 [ 512, 220 ] = UG(ATD[512,482])

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On this page are computer-accessible forms for the graph C4[ 512, 220 ] = UG(ATD[512,482]).

(I) Following is a form readable by MAGMA:

g:=Graph<512|{ {176, 177}, {506, 507}, {450, 451}, {448, 449}, {220, 221}, {236, 237}, {56, 58}, {456, 458}, {453, 455}, {432, 434}, {416, 418}, {408, 410}, {365, 367}, {321, 323}, {57, 59}, {285, 287}, {1, 2}, {469, 470}, {420, 423}, {412, 415}, {388, 391}, {104, 108}, {504, 508}, {345, 349}, {1, 4}, {403, 406}, {112, 117}, {40, 45}, {3, 6}, {89, 95}, {497, 503}, {201, 207}, {289, 295}, {2, 5}, {490, 493}, {27, 28}, {25, 30}, {8, 15}, {224, 232}, {356, 364}, {3, 10}, {502, 511}, {470, 479}, {468, 477}, {54, 63}, {7, 14}, {5, 12}, {292, 301}, {209, 219}, {500, 510}, {373, 383}, {355, 361}, {354, 360}, {245, 255}, {263, 269}, {291, 297}, {2, 9}, {498, 505}, {53, 62}, {6, 13}, {272, 284}, {496, 508}, {327, 331}, {103, 106}, {483, 494}, {279, 282}, {148, 154}, {407, 409}, {341, 347}, {4, 11}, {467, 476}, {102, 105}, {4, 20}, {462, 478}, {15, 31}, {14, 30}, {13, 29}, {12, 28}, {11, 27}, {10, 26}, {9, 25}, {8, 24}, {7, 23}, {6, 22}, {5, 21}, {96, 113}, {485, 500}, {132, 149}, {232, 249}, {334, 348}, {493, 511}, {431, 445}, {430, 444}, {97, 114}, {494, 509}, {416, 435}, {67, 87}, {495, 507}, {482, 502}, {69, 81}, {131, 150}, {491, 510}, {392, 413}, {75, 93}, {301, 315}, {175, 184}, {290, 309}, {320, 344}, {422, 447}, {480, 505}, {487, 509}, {489, 499}, {488, 498}, {66, 89}, {481, 506}, {430, 437}, {364, 375}, {166, 189}, {75, 80}, {258, 281}, {196, 217}, {492, 497}, {326, 347}, {32, 62}, {486, 504}, {484, 506}, {324, 346}, {303, 305}, {140, 146}, {135, 153}, {33, 63}, {260, 282}, {261, 283}, {197, 218}, {456, 471}, {417, 446}, {21, 53}, {22, 54}, {18, 51}, {465, 496}, {91, 122}, {25, 56}, {9, 43}, {471, 501}, {138, 168}, {31, 61}, {30, 60}, {16, 50}, {13, 47}, {12, 46}, {26, 57}, {468, 503}, {464, 499}, {453, 486}, {220, 255}, {279, 307}, {466, 502}, {460, 488}, {342, 370}, {341, 369}, {398, 427}, {458, 495}, {457, 492}, {10, 44}, {463, 489}, {407, 433}, {349, 379}, {29, 59}, {28, 58}, {11, 45}, {19, 52}, {397, 426}, {152, 191}, {72, 111}, {90, 114}, {455, 495}, {454, 494}, {88, 113}, {472, 497}, {459, 482}, {336, 377}, {332, 357}, {151, 190}, {271, 294}, {277, 316}, {338, 376}, {474, 496}, {449, 491}, {448, 490}, {73, 98}, {473, 498}, {270, 293}, {278, 317}, {280, 308}, {90, 119}, {469, 504}, {214, 251}, {215, 250}, {74, 100}, {463, 481}, {459, 485}, {452, 490}, {451, 493}, {450, 492}, {24, 55}, {475, 500}, {402, 445}, {64, 111}, {268, 291}, {16, 32}, {385, 433}, {147, 163}, {91, 107}, {73, 121}, {19, 35}, {18, 34}, {17, 33}, {65, 112}, {129, 176}, {208, 225}, {23, 37}, {395, 441}, {384, 434}, {137, 187}, {81, 99}, {74, 120}, {71, 117}, {70, 116}, {67, 113}, {194, 246}, {401, 421}, {397, 440}, {478, 491}, {17, 39}, {83, 101}, {68, 114}, {193, 247}, {195, 245}, {216, 239}, {392, 447}, {321, 374}, {158, 166}, {461, 501}, {399, 439}, {387, 443}, {386, 442}, {159, 167}, {21, 44}, {128, 185}, {134, 188}, {388, 446}, {20, 47}, {476, 487}, {406, 429}, {390, 445}, {155, 160}, {195, 248}, {133, 185}, {134, 186}, {192, 252}, {222, 226}, {223, 227}, {156, 161}, {14, 48}, {351, 353}, {350, 352}, {72, 118}, {15, 49}, {286, 288}, {23, 40}, {479, 480}, {387, 444}, {157, 162}, {141, 178}, {161, 225}, {299, 363}, {163, 226}, {421, 484}, {418, 483}, {295, 358}, {165, 231}, {423, 485}, {403, 465}, {306, 368}, {302, 364}, {256, 322}, {167, 228}, {183, 244}, {298, 361}, {168, 236}, {318, 378}, {172, 232}, {174, 234}, {141, 200}, {407, 466}, {149, 208}, {145, 215}, {300, 362}, {164, 227}, {415, 472}, {150, 222}, {431, 487}, {425, 481}, {151, 223}, {25, 80}, {393, 448}, {148, 221}, {146, 219}, {29, 84}, {27, 82}, {172, 229}, {31, 85}, {413, 471}, {398, 452}, {389, 463}, {61, 119}, {47, 101}, {26, 81}, {429, 486}, {408, 467}, {394, 449}, {386, 457}, {308, 383}, {173, 230}, {169, 229}, {312, 372}, {304, 380}, {171, 231}, {170, 230}, {186, 246}, {258, 334}, {259, 335}, {298, 358}, {130, 207}, {411, 470}, {409, 468}, {184, 245}, {46, 96}, {164, 234}, {49, 127}, {48, 126}, {47, 97}, {185, 247}, {281, 343}, {28, 83}, {410, 469}, {396, 451}, {147, 220}, {296, 359}, {43, 123}, {412, 460}, {306, 354}, {156, 204}, {131, 211}, {44, 124}, {54, 103}, {309, 356}, {136, 217}, {132, 213}, {63, 110}, {61, 108}, {59, 106}, {269, 348}, {271, 350}, {48, 98}, {49, 99}, {46, 125}, {405, 454}, {139, 216}, {62, 109}, {58, 105}, {53, 102}, {270, 349}, {260, 336}, {261, 337}, {262, 338}, {133, 208}, {400, 453}, {135, 209}, {140, 218}, {24, 79}, {435, 484}, {391, 464}, {308, 355}, {60, 107}, {51, 100}, {20, 76}, {432, 488}, {142, 214}, {22, 78}, {21, 77}, {188, 228}, {155, 194}, {443, 482}, {441, 480}, {136, 210}, {137, 211}, {257, 347}, {259, 345}, {268, 342}, {264, 339}, {178, 238}, {437, 489}, {404, 456}, {266, 342}, {273, 333}, {263, 346}, {446, 483}, {314, 359}, {45, 115}, {139, 213}, {138, 212}, {262, 344}, {265, 343}, {267, 341}, {288, 382}, {289, 383}, {55, 104}, {267, 340}, {275, 332}, {285, 322}, {432, 464}, {445, 477}, {46, 79}, {313, 344}, {311, 342}, {34, 64}, {422, 452}, {169, 203}, {157, 255}, {156, 254}, {39, 69}, {38, 68}, {35, 65}, {286, 380}, {287, 381}, {281, 378}, {442, 473}, {310, 341}, {153, 252}, {36, 66}, {419, 453}, {303, 329}, {155, 253}, {145, 247}, {144, 246}, {37, 67}, {174, 200}, {264, 366}, {285, 379}, {272, 375}, {440, 479}, {433, 470}, {424, 463}, {312, 351}, {309, 349}, {436, 476}, {419, 459}, {319, 343}, {130, 235}, {439, 478}, {435, 474}, {273, 376}, {133, 239}, {424, 450}, {420, 462}, {304, 346}, {146, 248}, {190, 212}, {274, 377}, {438, 477}, {38, 74}, {52, 88}, {42, 71}, {447, 466}, {316, 337}, {150, 251}, {148, 249}, {181, 216}, {191, 210}, {39, 73}, {41, 70}, {436, 475}, {149, 250}, {49, 94}, {260, 372}, {261, 373}, {272, 352}, {55, 70}, {444, 461}, {439, 454}, {427, 474}, {426, 475}, {258, 371}, {45, 95}, {434, 448}, {417, 467}, {317, 335}, {278, 356}, {154, 233}, {165, 214}, {179, 192}, {274, 353}, {40, 92}, {42, 94}, {41, 93}, {297, 348}, {428, 473}, {32, 86}, {135, 241}, {134, 240}, {33, 87}, {276, 354}, {277, 355}, {283, 365}, {176, 199}, {152, 224}, {50, 75}, {162, 219}, {138, 243}, {62, 71}, {275, 362}, {284, 357}, {34, 88}, {418, 472}, {143, 245}, {142, 244}, {50, 72}, {35, 89}, {173, 215}, {137, 242}, {269, 374}, {299, 336}, {428, 465}, {36, 90}, {43, 85}, {37, 91}, {300, 338}, {276, 363}, {125, 237}, {127, 238}, {305, 416}, {307, 417}, {310, 418}, {311, 419}, {123, 236}, {319, 420}, {1, 160}, {314, 408}, {291, 384}, {295, 387}, {315, 415}, {101, 192}, {103, 194}, {292, 385}, {110, 200}, {102, 193}, {367, 456}, {293, 386}, {108, 198}, {109, 199}, {104, 195}, {301, 390}, {296, 388}, {316, 400}, {297, 389}, {105, 196}, {106, 197}, {375, 455}, {382, 462}, {381, 461}, {123, 202}, {126, 204}, {317, 399}, {305, 387}, {51, 128}, {311, 388}, {59, 136}, {55, 132}, {122, 206}, {374, 450}, {52, 129}, {307, 390}, {60, 137}, {54, 131}, {127, 201}, {319, 393}, {318, 392}, {53, 130}, {379, 460}, {124, 203}, {61, 138}, {369, 457}, {112, 201}, {371, 458}, {117, 204}, {115, 202}, {118, 205}, {125, 198}, {315, 391}, {56, 133}, {58, 135}, {373, 459}, {57, 134}, {116, 203}, {123, 187}, {366, 430}, {82, 147}, {348, 413}, {86, 151}, {84, 149}, {78, 140}, {377, 443}, {376, 442}, {80, 146}, {85, 150}, {379, 440}, {323, 384}, {322, 385}, {92, 152}, {381, 441}, {77, 136}, {95, 154}, {328, 398}, {354, 420}, {329, 399}, {76, 139}, {369, 438}, {107, 172}, {88, 159}, {83, 148}, {340, 412}, {102, 175}, {338, 411}, {325, 396}, {126, 183}, {111, 166}, {109, 164}, {107, 162}, {105, 160}, {320, 394}, {344, 402}, {64, 139}, {326, 397}, {111, 164}, {110, 165}, {106, 161}, {68, 143}, {85, 153}, {65, 140}, {378, 439}, {339, 414}, {67, 142}, {66, 141}, {352, 431}, {324, 395}, {124, 179}, {108, 163}, {353, 432}, {82, 128}, {355, 433}, {327, 404}, {368, 419}, {69, 144}, {335, 410}, {120, 173}, {84, 129}, {325, 403}, {378, 428}, {357, 435}, {356, 434}, {112, 167}, {382, 425}, {334, 409}, {113, 169}, {119, 175}, {114, 170}, {116, 173}, {383, 422}, {336, 393}, {75, 145}, {364, 438}, {333, 407}, {332, 406}, {330, 400}, {328, 402}, {290, 505}, {367, 436}, {339, 392}, {337, 394}, {330, 401}, {1, 221}, {372, 424}, {361, 437}, {360, 436}, {121, 165}, {99, 191}, {96, 189}, {331, 405}, {350, 384}, {97, 190}, {115, 172}, {120, 152}, {86, 183}, {3, 225}, {371, 401}, {331, 425}, {84, 182}, {95, 188}, {324, 423}, {362, 398}, {370, 406}, {92, 185}, {335, 426}, {320, 421}, {94, 187}, {82, 180}, {363, 397}, {118, 144}, {98, 132}, {83, 181}, {93, 186}, {321, 422}, {100, 131}, {280, 511}, {282, 509}, {329, 417}, {370, 411}, {118, 154}, {372, 408}, {368, 412}, {380, 401}, {121, 151}, {326, 424}, {87, 184}, {381, 402}, {365, 386}, {99, 147}, {268, 508}, {89, 168}, {351, 430}, {377, 395}, {350, 429}, {362, 414}, {376, 396}, {122, 143}, {345, 428}, {122, 130}, {380, 389}, {81, 171}, {366, 404}, {346, 416}, {337, 427}, {100, 158}, {96, 155}, {76, 176}, {361, 405}, {79, 179}, {78, 178}, {77, 177}, {97, 156}, {80, 174}, {98, 157}, {382, 385}, {36, 294}, {242, 503}, {240, 510}, {2, 287}, {224, 511}, {7, 293}, {3, 288}, {223, 505}, {218, 509}, {7, 302}, {8, 294}, {71, 375}, {206, 503}, {10, 310}, {144, 466}, {170, 494}, {171, 495}, {17, 340}, {182, 510}, {6, 333}, {42, 359}, {180, 507}, {184, 490}, {4, 345}, {168, 501}, {128, 477}, {42, 373}, {5, 352}, {153, 508}, {129, 484}, {19, 374}, {186, 479}, {158, 504}, {143, 488}, {141, 485}, {8, 353}, {24, 371}, {34, 334}, {187, 458}, {159, 493}, {18, 358}, {142, 506}, {19, 359}, {16, 357}, {16, 358}, {157, 491}, {145, 487}, {17, 363}, {23, 360}, {237, 365}, {239, 366}, {243, 368}, {180, 304}, {181, 305}, {182, 306}, {15, 394}, {125, 507}, {14, 393}, {115, 500}, {18, 411}, {127, 502}, {35, 425}, {253, 369}, {254, 370}, {66, 460}, {72, 454}, {65, 464}, {92, 461}, {79, 478}, {249, 360}, {44, 447}, {93, 462}, {52, 423}, {12, 409}, {51, 421}, {13, 410}, {126, 489}, {101, 498}, {94, 457}, {32, 440}, {30, 391}, {9, 403}, {189, 295}, {104, 499}, {91, 455}, {109, 496}, {221, 320}, {223, 322}, {11, 405}, {159, 257}, {158, 256}, {177, 303}, {241, 367}, {222, 321}, {117, 469}, {167, 263}, {166, 262}, {232, 328}, {233, 329}, {169, 264}, {171, 266}, {235, 330}, {64, 482}, {161, 259}, {160, 258}, {121, 475}, {120, 474}, {188, 286}, {116, 471}, {170, 265}, {175, 268}, {224, 323}, {228, 327}, {29, 441}, {33, 389}, {174, 267}, {225, 324}, {227, 326}, {162, 260}, {163, 261}, {226, 325}, {237, 330}, {239, 328}, {240, 343}, {248, 351}, {20, 444}, {78, 486}, {22, 446}, {38, 399}, {242, 347}, {250, 339}, {190, 276}, {191, 275}, {50, 415}, {124, 465}, {41, 390}, {76, 483}, {251, 340}, {36, 404}, {189, 269}, {252, 332}, {253, 333}, {26, 427}, {182, 263}, {180, 262}, {249, 331}, {63, 396}, {103, 468}, {241, 325}, {243, 327}, {110, 472}, {181, 259}, {183, 257}, {39, 400}, {41, 414}, {37, 413}, {38, 414}, {178, 266}, {86, 492}, {177, 267}, {179, 265}, {77, 497}, {255, 323}, {234, 298}, {217, 280}, {252, 318}, {233, 298}, {226, 294}, {253, 313}, {254, 314}, {235, 302}, {234, 301}, {230, 300}, {229, 302}, {228, 296}, {229, 297}, {231, 299}, {244, 312}, {70, 395}, {208, 285}, {192, 270}, {193, 271}, {209, 287}, {247, 313}, {238, 289}, {248, 296}, {243, 290}, {201, 283}, {203, 280}, {207, 284}, {196, 272}, {197, 273}, {198, 274}, {199, 275}, {240, 292}, {204, 282}, {56, 480}, {119, 431}, {57, 481}, {205, 277}, {206, 278}, {27, 449}, {212, 271}, {31, 451}, {238, 306}, {202, 279}, {211, 270}, {202, 276}, {198, 281}, {222, 257}, {233, 265}, {235, 266}, {48, 467}, {220, 319}, {236, 264}, {60, 473}, {241, 279}, {217, 318}, {250, 274}, {212, 317}, {242, 283}, {200, 290}, {209, 315}, {244, 286}, {251, 273}, {40, 452}, {210, 316}, {69, 437}, {90, 426}, {74, 442}, {230, 278}, {68, 438}, {73, 443}, {193, 307}, {196, 310}, {197, 311}, {210, 288}, {231, 277}, {215, 292}, {213, 289}, {205, 312}, {207, 314}, {214, 291}, {218, 303}, {194, 308}, {195, 309}, {246, 256}, {43, 476}, {199, 304}, {206, 313}, {87, 429}, {213, 299}, {219, 293}, {254, 256}, {211, 300}, {227, 284}, {205, 512}, {216, 512}, {499, 512}, {501, 512} }>;

(II) A more general form is to represent the graph as the orbit of {176, 177} under the group generated by the following permutations:

a: (2, 160)(3, 294)(4, 221)(5, 105)(6, 226)(7, 358)(8, 225)(9, 155)(10, 271)(11, 148)(12, 58)(13, 163)(14, 295)(15, 161)(16, 302)(18, 293)(19, 296)(20, 220)(21, 102)(22, 222)(23, 298)(24, 208)(25, 96)(26, 212)(27, 83)(29, 108)(30, 189)(31, 106)(32, 235)(33, 340)(34, 219)(35, 228)(36, 288)(37, 234)(38, 362)(39, 363)(40, 233)(41, 339)(42, 314)(43, 194)(44, 193)(45, 154)(46, 56)(47, 147)(48, 289)(49, 156)(50, 229)(51, 270)(52, 248)(54, 150)(55, 149)(57, 138)(59, 61)(60, 166)(62, 130)(63, 251)(64, 162)(65, 167)(66, 286)(67, 174)(68, 275)(69, 276)(70, 250)(71, 207)(72, 172)(73, 299)(74, 300)(75, 169)(76, 255)(77, 175)(78, 257)(79, 133)(80, 113)(81, 190)(82, 101)(84, 104)(85, 103)(86, 266)(87, 267)(88, 146)(89, 188)(90, 210)(91, 164)(92, 265)(93, 264)(94, 254)(97, 99)(98, 213)(100, 211)(107, 111)(109, 122)(110, 214)(114, 191)(115, 118)(116, 215)(117, 201)(119, 136)(120, 230)(121, 231)(123, 246)(124, 247)(125, 480)(126, 238)(127, 204)(128, 192)(129, 195)(134, 168)(135, 409)(137, 158)(139, 157)(140, 159)(141, 244)(142, 200)(143, 199)(144, 202)(145, 203)(151, 171)(152, 170)(153, 468)(176, 245)(177, 184)(178, 183)(179, 185)(180, 498)(181, 449)(182, 499)(186, 236)(187, 256)(196, 352)(197, 451)(198, 441)(205, 500)(206, 496)(209, 334)(216, 491)(217, 431)(218, 493)(223, 495)(224, 494)(227, 455)(232, 454)(237, 479)(239, 478)(240, 501)(241, 407)(242, 504)(243, 481)(249, 405)(252, 477)(253, 403)(258, 287)(259, 394)(260, 482)(261, 410)(262, 473)(263, 464)(268, 497)(269, 391)(273, 396)(274, 395)(277, 475)(278, 474)(279, 466)(280, 487)(281, 381)(282, 502)(283, 469)(284, 375)(285, 371)(290, 506)(291, 472)(292, 471)(297, 415)(301, 413)(303, 490)(304, 488)(305, 448)(306, 489)(307, 447)(308, 476)(309, 484)(310, 350)(311, 450)(312, 485)(313, 465)(315, 348)(316, 426)(317, 427)(318, 445)(319, 444)(320, 345)(321, 446)(322, 458)(323, 483)(324, 353)(325, 333)(326, 453)(327, 425)(328, 439)(329, 452)(330, 440)(332, 438)(335, 337)(336, 443)(338, 442)(341, 429)(342, 492)(343, 461)(344, 428)(346, 432)(347, 486)(349, 421)(351, 423)(354, 437)(355, 436)(356, 435)(357, 364)(360, 361)(365, 470)(366, 462)(367, 433)(368, 463)(369, 406)(370, 457)(372, 459)(373, 408)(374, 388)(378, 402)(379, 401)(380, 460)(382, 404)(383, 467)(384, 418)(385, 456)(386, 411)(387, 393)(389, 412)(390, 392)(397, 400)(398, 399)(416, 434)(417, 422)(419, 424)(420, 430)(503, 508)(505, 507)(509, 511)(510, 512)
b: (2, 4)(3, 7)(5, 11)(6, 14)(8, 18)(9, 20)(10, 23)(12, 27)(13, 30)(15, 34)(16, 36)(19, 42)(21, 45)(22, 48)(24, 51)(25, 47)(26, 37)(29, 60)(31, 64)(32, 66)(33, 39)(35, 71)(38, 41)(40, 44)(43, 76)(46, 82)(49, 88)(50, 90)(52, 94)(53, 95)(54, 98)(55, 100)(56, 101)(57, 91)(58, 83)(59, 107)(61, 111)(62, 89)(63, 73)(65, 117)(67, 81)(68, 93)(69, 87)(70, 74)(72, 119)(75, 114)(77, 115)(78, 126)(79, 128)(80, 97)(84, 137)(85, 139)(86, 141)(92, 124)(96, 147)(99, 113)(102, 154)(103, 157)(104, 158)(105, 148)(106, 162)(108, 166)(109, 168)(110, 121)(116, 120)(118, 175)(122, 134)(123, 176)(125, 180)(127, 159)(129, 187)(130, 188)(131, 132)(133, 192)(135, 181)(136, 172)(138, 164)(140, 204)(142, 171)(143, 186)(144, 184)(145, 170)(146, 156)(149, 211)(150, 213)(151, 200)(152, 203)(153, 216)(155, 220)(160, 221)(161, 219)(163, 189)(167, 201)(169, 191)(174, 190)(177, 202)(178, 183)(179, 185)(182, 242)(193, 233)(194, 255)(195, 256)(196, 249)(197, 260)(198, 262)(199, 236)(205, 268)(206, 240)(207, 228)(208, 270)(209, 259)(210, 229)(212, 234)(214, 231)(215, 230)(217, 232)(218, 282)(222, 289)(223, 290)(224, 280)(225, 293)(226, 295)(227, 243)(235, 286)(237, 304)(238, 257)(239, 252)(241, 305)(244, 266)(245, 246)(247, 265)(248, 254)(250, 300)(251, 299)(253, 319)(258, 320)(261, 269)(263, 283)(264, 275)(267, 276)(271, 298)(272, 331)(273, 336)(274, 338)(277, 291)(278, 292)(279, 303)(281, 344)(284, 327)(285, 349)(287, 345)(288, 302)(294, 358)(296, 314)(297, 316)(301, 317)(306, 347)(307, 329)(308, 323)(309, 322)(310, 360)(311, 372)(312, 342)(313, 343)(315, 335)(318, 328)(321, 383)(324, 386)(325, 387)(326, 368)(330, 380)(332, 366)(333, 393)(334, 394)(337, 348)(339, 362)(340, 363)(341, 354)(346, 365)(350, 361)(351, 370)(352, 405)(353, 411)(355, 384)(356, 385)(357, 404)(364, 382)(367, 416)(369, 420)(371, 421)(373, 374)(375, 425)(376, 377)(378, 402)(381, 428)(388, 408)(389, 400)(390, 399)(391, 410)(392, 398)(395, 442)(396, 443)(397, 412)(403, 444)(406, 430)(407, 448)(409, 449)(413, 427)(415, 426)(418, 436)(419, 424)(423, 457)(429, 437)(431, 454)(432, 470)(433, 434)(435, 456)(438, 462)(439, 445)(440, 460)(441, 473)(446, 467)(447, 452)(450, 459)(451, 482)(453, 463)(455, 481)(458, 484)(461, 465)(464, 469)(466, 490)(468, 491)(471, 474)(472, 475)(476, 483)(477, 478)(479, 488)(480, 498)(485, 492)(486, 489)(487, 494)(493, 502)(495, 506)(496, 501)(497, 500)(499, 504)(503, 510)(508, 512)
c: (1, 2, 287, 381, 402, 445, 390, 41, 414, 38, 399, 439, 378, 428, 345, 4)(3, 23, 333, 436, 433, 456, 411, 36, 358, 8, 357, 432, 416, 448, 310, 14)(5, 209, 441, 328, 477, 307, 93, 339, 74, 317, 454, 281, 465, 349, 20, 221)(6, 360, 407, 367, 470, 404, 18, 294, 16, 353, 435, 434, 418, 393, 10, 7)(9, 285, 461, 344, 431, 301, 70, 362, 68, 329, 478, 318, 473, 259, 11, 160)(12, 135, 480, 239, 128, 193, 75, 250, 120, 278, 494, 343, 124, 270, 47, 148)(13, 249, 409, 241, 479, 366, 51, 271, 50, 274, 474, 356, 483, 319, 44, 293)(15, 284, 464, 346, 490, 341, 48, 288, 37, 273, 475, 355, 458, 370, 66, 295)(17, 39, 400, 453, 419, 459, 373, 42, 359, 19, 374, 450, 424, 463, 389, 33)(21, 219, 29, 232, 468, 279, 186, 264, 100, 212, 72, 198, 496, 309, 76, 220)(22, 354, 466, 365, 469, 327, 34, 226, 32, 351, 484, 384, 472, 336, 26, 302)(24, 332, 488, 305, 449, 196, 30, 225, 40, 253, 476, 385, 471, 338, 90, 298)(25, 208, 92, 313, 487, 292, 116, 300, 114, 233, 79, 252, 498, 181, 27, 105)(28, 58, 56, 133, 185, 247, 145, 215, 173, 230, 170, 265, 179, 192, 101, 83)(31, 227, 499, 304, 184, 267, 98, 210, 91, 197, 500, 308, 187, 254, 89, 189)(35, 269, 451, 326, 489, 380, 87, 340, 73, 316, 455, 311, 485, 383, 94, 314)(43, 322, 501, 262, 119, 234, 55, 275, 143, 303, 491, 217, 60, 161, 45, 155)(46, 153, 505, 216, 82, 102, 80, 149, 152, 206, 509, 240, 203, 211, 97, 154)(49, 207, 65, 263, 493, 347, 126, 286, 67, 251, 121, 277, 495, 342, 141, 289)(52, 321, 492, 372, 481, 297, 63, 363, 69, 330, 486, 368, 482, 261, 71, 296)(53, 146, 84, 224, 503, 282, 134, 169, 131, 190, 118, 125, 508, 290, 139, 147)(54, 276, 144, 237, 504, 243, 64, 163, 62, 248, 129, 323, 497, 260, 57, 229)(59, 172, 103, 202, 246, 236, 158, 138, 111, 108, 109, 195, 176, 255, 77, 162)(61, 164, 104, 199, 245, 177, 157, 136, 107, 106, 115, 194, 123, 256, 168, 166)(78, 306, 502, 283, 117, 228, 88, 222, 86, 312, 506, 291, 110, 299, 81, 235)(85, 223, 512, 180, 175, 174, 132, 191, 122, 218, 510, 280, 137, 156, 95, 96)(99, 130, 140, 182, 511, 242, 204, 188, 113, 150, 151, 205, 507, 268, 200, 213)(112, 167, 159, 257, 183, 244, 142, 214, 165, 231, 171, 266, 178, 238, 127, 201)(258, 403, 379, 444, 320, 352, 315, 395, 398, 438, 417, 462, 392, 442, 335, 405)(272, 391, 324, 452, 369, 467, 382, 413, 376, 426, 361, 371, 406, 460, 387, 394)(325, 440, 430, 421, 350, 415, 377, 427, 364, 446, 420, 447, 386, 410, 331, 334)(337, 375, 388, 423, 422, 457, 408, 425, 348, 396, 397, 437, 401, 429, 412, 443)

(III) Last is Groups&Graphs. Copy everything between (not including) the lines of asterisks into a plain text file and save it as "graph.txt". Then launch G&G (Groups&Graphs) and select Read Text from the File menu.

**************

&Graph
C4[ 512, 220 ]
512
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-2 1 287 5 9
-3 288 225 6 10
-4 11 1 345 20
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-6 22 13 3 333
-7 23 14 302 293
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-14 48 7 30 393
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-39 69 400 17 73
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-190 276 212 151 97
-191 99 275 210 152
-192 101 179 270 252
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-200 110 290 141 174
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-203 124 169 280 116
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-207 201 314 130 284
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-218 509 303 140 197
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-221 220 1 320 148
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-223 322 227 151 505
-224 232 323 511 152
-225 3 324 161 208
-226 222 325 294 163
-227 223 326 284 164
-228 188 167 327 296
-229 297 169 302 172
-230 278 300 170 173
-231 165 277 299 171
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-233 154 265 298 329
-234 298 301 174 164
-235 330 266 302 130
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-238 178 289 127 306
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-240 134 343 510 292
-241 135 279 367 325
-242 137 347 283 503
-243 290 368 138 327
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-245 143 255 184 195
-246 144 256 194 186
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-248 146 195 296 351
-249 232 331 148 360
-250 149 215 339 274
-251 214 150 273 340
-252 332 192 153 318
-253 155 333 313 369
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-255 220 157 245 323
-256 254 322 158 246
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-259 345 181 335 161
-260 336 282 162 372
-261 337 283 163 373
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-263 167 269 346 182
-264 366 169 236 339
-265 233 343 179 170
-266 342 178 235 171
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-268 342 508 291 175
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-270 211 192 293 349
-271 212 193 294 350
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-273 376 333 251 197
-274 198 353 377 250
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-281 198 343 378 258
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-285 287 322 379 208
-286 188 244 288 380
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-288 286 210 3 382
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-291 297 268 214 384
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-293 386 270 7 219
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-295 189 387 289 358
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-303 177 305 218 329
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-311 342 419 388 197
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-313 253 344 247 206
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-316 210 277 400 337
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-318 378 392 217 252
-319 220 343 420 393
-320 221 344 421 394
-321 374 222 323 422
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-323 255 321 224 384
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-326 397 347 424 227
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-329 233 399 303 417
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-336 299 377 260 393
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-383 308 289 422 373
-384 323 291 434 350
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-391 464 388 315 30
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-393 319 14 336 448
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-446 22 388 417 483
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-449 27 491 448 394
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-456 367 458 404 471
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-459 419 485 482 373
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-461 92 444 501 381
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-464 432 499 391 65
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-471 456 116 413 501
-472 110 418 497 415
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-474 496 435 427 120
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-477 445 468 128 438
-478 462 79 491 439
-479 440 480 470 186
-480 56 441 479 505
-481 506 463 57 425
-482 443 502 459 64
-483 418 446 76 494
-484 506 421 435 129
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-486 429 78 453 504
-487 145 431 476 509
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-489 463 499 126 437
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-491 157 510 478 449
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-494 454 509 170 483
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-509 487 282 218 494
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-511 224 280 502 493
-512 499 501 205 216
0

**************