C4graphGraph forms for C4 [ 486, 6 ] = PS(18,27;4)

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On this page are computer-accessible forms for the graph C4[ 486, 6 ] = PS(18,27;4).

(I) Following is a form readable by MAGMA:

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

(II) A more general form is to represent the graph as the orbit of {270, 271} under the group generated by the following permutations:

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

(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[ 486, 6 ]
486
-1 467 29 480 54
-2 28 468 30 481
-3 29 469 31 482
-4 30 470 32 483
-5 33 484 31 471
-6 34 485 32 472
-7 33 473 35 486
-8 34 474 36 460
-9 35 475 37 461
-10 462 36 476 38
-11 463 37 477 39
-12 464 38 478 40
-13 465 39 479 41
-14 466 40 480 42
-15 467 41 481 43
-16 44 468 42 482
-17 45 469 43 483
-18 44 484 46 470
-19 45 485 47 471
-20 46 486 48 472
-21 473 47 49 460
-22 474 48 50 461
-23 462 475 49 51
-24 463 476 50 52
-25 464 477 51 53
-26 465 478 52 54
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0

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