C4graphGraph forms for C4 [ 512, 133 ] = UG(ATD[512,239])

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On this page are computer-accessible forms for the graph C4[ 512, 133 ] = UG(ATD[512,239]).

(I) Following is a form readable by MAGMA:

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

(II) A more general form is to represent the graph as the orbit of {42, 43} under the group generated by the following permutations:

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

(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, 133 ]
512
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-3 321 356 16 7
-4 385 17 391 8
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-7 44 3 20 416
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-14 451 48 27 30
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-221 309 182 347 142
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-223 144 311 260 350
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-225 310 114 147 313
-226 133 148 314 318
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-228 100 277 150 164
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-230 288 192 249 153
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-233 156 290 216 250
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-235 211 158 269 251
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-238 364 190 163 317
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-240 198 319 166 366
-241 320 342 167 171
-242 321 168 180 367
-243 322 169 368 262
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-253 291 259 117 327
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-263 222 333 270 372
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-266 127 336 271 316
-267 298 337 129 273
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-270 101 278 195 263
-271 176 353 266 105
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-273 178 267 107 339
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-278 308 270 119 417
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-283 364 216 328 142
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-285 319 146 191 361
-286 330 148 350 197
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-288 354 289 160 230
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-318 396 388 226 239
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-471 420 497 388 71
-472 421 391 491 502
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-479 399 63 492 427
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-481 77 377 183 436
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-494 451 476 72 250
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-512 452 46 487 249
0

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