C4graphGraph forms for C4 [ 416, 9 ] = PS(52,16;3)

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On this page are computer-accessible forms for the graph C4[ 416, 9 ] = PS(52,16;3).

(I) Following is a form readable by MAGMA:

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

(II) A more general form is to represent the graph as the orbit of {16, 18} under the group generated by the following permutations:

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

(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[ 416, 9 ]
416
-1 411 16 414 9
-2 412 415 9 10
-3 11 413 416 10
-4 11 12 409 414
-5 12 13 410 415
-6 13 14 411 416
-7 409 14 15 412
-8 410 15 16 413
-9 1 2 24 19
-10 2 3 17 20
-11 3 4 18 21
-12 22 4 5 19
-13 23 5 6 20
-14 24 6 7 21
-15 22 17 7 8
-16 1 23 18 8
-17 15 28 29 10
-18 11 16 29 30
-19 12 30 9 31
-20 13 31 10 32
-21 11 14 25 32
-22 12 25 15 26
-23 13 26 16 27
-24 14 27 28 9
-25 22 36 39 21
-26 22 23 37 40
-27 33 23 24 38
-28 34 24 17 39
-29 35 17 18 40
-30 33 36 18 19
-31 34 37 19 20
-32 35 38 20 21
-33 48 27 30 41
-34 28 41 31 42
-35 29 42 32 43
-36 44 25 30 43
-37 44 45 26 31
-38 45 46 27 32
-39 46 25 47 28
-40 47 26 48 29
-41 33 34 56 51
-42 34 35 49 52
-43 35 36 50 53
-44 36 37 51 54
-45 55 37 38 52
-46 56 38 39 53
-47 49 39 40 54
-48 33 55 50 40
-49 47 60 61 42
-50 48 61 62 43
-51 44 62 41 63
-52 45 63 42 64
-53 46 57 64 43
-54 44 57 47 58
-55 45 58 48 59
-56 46 59 60 41
-57 68 71 53 54
-58 55 69 72 54
-59 55 56 70 65
-60 66 56 49 71
-61 67 49 50 72
-62 68 50 51 65
-63 66 69 51 52
-64 67 70 52 53
-65 80 59 62 73
-66 60 73 63 74
-67 61 74 64 75
-68 57 62 75 76
-69 77 58 63 76
-70 77 78 59 64
-71 78 57 79 60
-72 79 58 80 61
-73 66 88 83 65
-74 66 67 81 84
-75 67 68 82 85
-76 68 69 83 86
-77 69 70 84 87
-78 88 70 71 85
-79 81 71 72 86
-80 82 72 65 87
-81 79 92 93 74
-82 80 93 94 75
-83 94 73 95 76
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0

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