C4graphGraph forms for C4 [ 320, 154 ] = SDD(PX(10,3))

[Home] [Table] [Glossary] [Families]

On this page are computer-accessible forms for the graph C4[ 320, 154 ] = SDD(PX(10,3)).

(I) Following is a form readable by MAGMA:

g:=Graph<320|{ {138, 186}, {143, 189}, {142, 206}, {144, 218}, {141, 193}, {154, 214}, {147, 222}, {149, 216}, {128, 208}, {136, 220}, {140, 217}, {129, 215}, {146, 197}, {138, 211}, {128, 221}, {144, 205}, {137, 235}, {154, 254}, {143, 254}, {143, 252}, {128, 244}, {156, 229}, {141, 241}, {129, 255}, {147, 237}, {76, 204}, {121, 249}, {117, 245}, {116, 244}, {114, 242}, {111, 239}, {110, 238}, {101, 229}, {97, 225}, {47, 174}, {122, 251}, {109, 236}, {102, 231}, {98, 227}, {104, 234}, {120, 250}, {115, 241}, {91, 216}, {113, 242}, {95, 220}, {60, 184}, {120, 252}, {87, 210}, {92, 217}, {86, 208}, {123, 253}, {107, 237}, {93, 219}, {36, 163}, {108, 235}, {47, 168}, {64, 199}, {99, 228}, {36, 172}, {69, 205}, {70, 206}, {71, 207}, {74, 194}, {50, 187}, {65, 200}, {47, 165}, {105, 227}, {53, 191}, {52, 190}, {48, 186}, {66, 200}, {77, 199}, {100, 239}, {113, 253}, {124, 240}, {49, 188}, {68, 201}, {90, 215}, {96, 237}, {47, 161}, {119, 249}, {118, 248}, {106, 228}, {55, 185}, {51, 189}, {67, 204}, {103, 232}, {89, 214}, {55, 167}, {118, 231}, {77, 223}, {32, 181}, {34, 183}, {72, 221}, {36, 178}, {33, 182}, {35, 180}, {72, 208}, {73, 209}, {74, 210}, {44, 181}, {46, 183}, {93, 196}, {36, 190}, {60, 166}, {75, 209}, {84, 206}, {85, 207}, {45, 182}, {82, 201}, {123, 230}, {37, 187}, {112, 238}, {107, 245}, {102, 248}, {69, 218}, {1, 161}, {31, 191}, {8, 169}, {125, 220}, {83, 242}, {1, 163}, {9, 171}, {6, 164}, {78, 236}, {1, 162}, {19, 176}, {2, 161}, {85, 246}, {3, 167}, {115, 215}, {14, 170}, {13, 169}, {12, 168}, {16, 181}, {18, 183}, {68, 225}, {90, 255}, {4, 162}, {15, 169}, {5, 163}, {64, 230}, {71, 225}, {1, 166}, {19, 180}, {17, 182}, {8, 175}, {3, 164}, {2, 165}, {84, 243}, {89, 254}, {5, 172}, {25, 176}, {80, 249}, {82, 251}, {2, 168}, {124, 214}, {114, 216}, {30, 180}, {27, 177}, {3, 169}, {81, 251}, {6, 173}, {2, 174}, {111, 195}, {31, 179}, {11, 167}, {10, 166}, {9, 165}, {8, 164}, {3, 175}, {7, 170}, {116, 217}, {114, 223}, {21, 184}, {82, 255}, {28, 178}, {104, 198}, {29, 179}, {83, 253}, {97, 207}, {4, 171}, {117, 218}, {22, 185}, {8, 167}, {75, 250}, {100, 213}, {10, 184}, {31, 173}, {20, 166}, {14, 188}, {11, 185}, {84, 230}, {85, 231}, {7, 180}, {73, 250}, {15, 187}, {67, 247}, {4, 177}, {26, 175}, {20, 161}, {6, 179}, {67, 246}, {94, 235}, {12, 186}, {20, 162}, {13, 187}, {79, 249}, {86, 224}, {5, 178}, {24, 175}, {20, 163}, {7, 176}, {107, 211}, {109, 213}, {4, 189}, {125, 196}, {23, 174}, {21, 172}, {19, 170}, {6, 191}, {65, 248}, {66, 248}, {74, 240}, {76, 246}, {5, 190}, {31, 164}, {22, 173}, {76, 247}, {72, 244}, {123, 199}, {103, 219}, {64, 253}, {87, 234}, {86, 232}, {87, 233}, {96, 222}, {37, 229}, {42, 234}, {41, 233}, {40, 232}, {39, 231}, {38, 230}, {114, 179}, {116, 181}, {115, 178}, {29, 223}, {43, 233}, {42, 233}, {117, 182}, {23, 211}, {13, 200}, {107, 174}, {29, 216}, {7, 192}, {120, 191}, {15, 200}, {14, 201}, {40, 224}, {53, 252}, {57, 240}, {56, 241}, {34, 232}, {46, 228}, {12, 199}, {52, 255}, {28, 215}, {24, 212}, {25, 213}, {9, 196}, {124, 177}, {51, 254}, {27, 214}, {11, 198}, {26, 212}, {45, 227}, {44, 226}, {10, 197}, {53, 250}, {52, 251}, {51, 252}, {35, 243}, {103, 183}, {16, 193}, {109, 188}, {39, 246}, {18, 195}, {12, 223}, {19, 192}, {17, 194}, {30, 202}, {54, 226}, {33, 245}, {32, 244}, {100, 176}, {9, 220}, {58, 239}, {38, 243}, {30, 203}, {11, 222}, {63, 234}, {125, 171}, {10, 221}, {50, 229}, {125, 165}, {59, 226}, {16, 202}, {17, 203}, {43, 247}, {49, 236}, {18, 204}, {41, 247}, {60, 221}, {23, 245}, {46, 204}, {48, 211}, {78, 173}, {49, 213}, {77, 168}, {88, 189}, {44, 202}, {50, 212}, {45, 203}, {61, 219}, {94, 184}, {35, 203}, {39, 207}, {38, 206}, {37, 205}, {35, 202}, {55, 222}, {88, 177}, {27, 240}, {57, 210}, {82, 190}, {13, 224}, {46, 195}, {44, 193}, {30, 243}, {28, 241}, {68, 170}, {14, 225}, {45, 194}, {29, 242}, {15, 224}, {37, 212}, {55, 198}, {16, 226}, {17, 227}, {94, 172}, {88, 171}, {26, 238}, {18, 228}, {54, 192}, {25, 239}, {24, 238}, {77, 186}, {78, 185}, {40, 208}, {42, 210}, {41, 209}, {68, 188}, {32, 217}, {58, 195}, {56, 193}, {34, 219}, {60, 197}, {61, 196}, {63, 198}, {22, 236}, {43, 209}, {23, 237}, {88, 162}, {33, 218}, {57, 194}, {59, 192}, {62, 197}, {52, 201}, {21, 235}, {50, 205}, {27, 272}, {28, 273}, {62, 304}, {51, 290}, {26, 270}, {59, 303}, {24, 270}, {25, 271}, {21, 268}, {54, 303}, {49, 299}, {22, 269}, {48, 302}, {59, 286}, {58, 284}, {56, 287}, {54, 286}, {48, 285}, {63, 272}, {34, 274}, {62, 271}, {32, 274}, {42, 280}, {39, 277}, {38, 276}, {33, 275}, {53, 256}, {56, 257}, {58, 259}, {61, 260}, {63, 262}, {57, 258}, {62, 261}, {43, 279}, {40, 278}, {41, 279}, {61, 259}, {75, 267}, {112, 304}, {84, 276}, {85, 277}, {86, 278}, {73, 267}, {113, 307}, {110, 300}, {78, 269}, {96, 292}, {66, 263}, {101, 288}, {65, 263}, {109, 299}, {108, 298}, {69, 258}, {96, 295}, {74, 258}, {122, 306}, {80, 281}, {81, 283}, {126, 308}, {83, 281}, {127, 308}, {69, 264}, {101, 296}, {71, 266}, {127, 305}, {70, 265}, {126, 305}, {102, 297}, {87, 280}, {65, 273}, {75, 282}, {92, 269}, {94, 268}, {66, 273}, {119, 292}, {73, 282}, {98, 310}, {121, 301}, {95, 266}, {79, 281}, {99, 309}, {105, 318}, {93, 260}, {119, 301}, {91, 256}, {123, 288}, {70, 282}, {127, 291}, {112, 300}, {71, 283}, {98, 318}, {92, 257}, {126, 291}, {121, 292}, {93, 259}, {110, 304}, {81, 270}, {118, 297}, {106, 309}, {105, 310}, {64, 288}, {83, 307}, {80, 305}, {122, 283}, {67, 289}, {115, 273}, {89, 315}, {81, 306}, {70, 290}, {119, 275}, {92, 312}, {90, 316}, {117, 275}, {116, 274}, {91, 317}, {108, 267}, {113, 281}, {127, 279}, {118, 287}, {126, 279}, {121, 275}, {97, 266}, {100, 271}, {89, 309}, {124, 272}, {112, 284}, {111, 259}, {101, 265}, {76, 289}, {72, 294}, {104, 262}, {79, 289}, {90, 308}, {80, 289}, {110, 284}, {111, 284}, {91, 303}, {122, 270}, {108, 280}, {103, 274}, {95, 297}, {98, 276}, {99, 277}, {106, 285}, {104, 272}, {120, 256}, {102, 287}, {95, 293}, {97, 283}, {105, 276}, {79, 305}, {99, 285}, {106, 277}, {134, 263}, {140, 269}, {132, 262}, {137, 267}, {136, 266}, {133, 263}, {130, 260}, {131, 261}, {139, 268}, {142, 265}, {141, 257}, {140, 257}, {160, 302}, {135, 264}, {145, 286}, {134, 278}, {152, 264}, {137, 280}, {148, 261}, {141, 287}, {144, 258}, {133, 278}, {142, 282}, {149, 256}, {156, 265}, {153, 268}, {138, 285}, {146, 261}, {145, 262}, {144, 264}, {132, 286}, {160, 314}, {159, 260}, {160, 315}, {160, 316}, {146, 271}, {131, 291}, {157, 317}, {155, 315}, {152, 312}, {150, 310}, {136, 297}, {158, 319}, {155, 314}, {154, 315}, {151, 310}, {146, 304}, {157, 319}, {132, 295}, {158, 317}, {137, 298}, {138, 302}, {157, 313}, {150, 306}, {131, 294}, {151, 306}, {128, 294}, {139, 301}, {130, 293}, {158, 313}, {155, 316}, {130, 298}, {159, 311}, {149, 317}, {145, 313}, {153, 307}, {135, 299}, {142, 290}, {136, 293}, {143, 290}, {148, 314}, {153, 311}, {135, 296}, {154, 309}, {152, 296}, {148, 294}, {152, 299}, {140, 312}, {156, 296}, {153, 301}, {147, 295}, {129, 308}, {159, 298}, {155, 302}, {130, 311}, {145, 295}, {147, 292}, {148, 291}, {134, 318}, {139, 307}, {131, 314}, {134, 319}, {133, 319}, {159, 293}, {150, 300}, {149, 303}, {133, 318}, {151, 300}, {139, 311}, {156, 288}, {129, 316}, {132, 313}, {135, 312}, {150, 320}, {151, 320}, {157, 320}, {158, 320} }>;

(II) A more general form is to represent the graph as the orbit of {138, 186} under the group generated by the following permutations:

a: (27, 124)
b: (49, 109)
c: (3, 30)(6, 17)(7, 13)(8, 35)(11, 38)(12, 23)(14, 65)(15, 19)(16, 24)(22, 98)(25, 40)(26, 44)(27, 51)(28, 52)(29, 33)(31, 45)(32, 110)(34, 58)(37, 54)(42, 73)(49, 133)(50, 59)(53, 57)(55, 84)(56, 81)(62, 72)(63, 70)(64, 96)(66, 68)(69, 91)(71, 102)(74, 120)(75, 87)(77, 107)(78, 105)(82, 115)(83, 119)(86, 100)(92, 150)(97, 118)(101, 132)(103, 111)(104, 142)(109, 134)(112, 116)(113, 121)(114, 117)(122, 141)(123, 147)(124, 143)(128, 146)(135, 157)(140, 151)(144, 149)(145, 156)(152, 158)(164, 203)(167, 243)(168, 174)(169, 180)(170, 200)(173, 227)(175, 202)(176, 224)(177, 189)(178, 190)(179, 182)(181, 238)(183, 195)(185, 276)(186, 211)(187, 192)(188, 263)(191, 194)(193, 270)(197, 221)(198, 206)(199, 237)(201, 273)(205, 303)(207, 231)(208, 271)(209, 233)(210, 250)(212, 226)(213, 278)(214, 254)(215, 255)(216, 218)(217, 300)(219, 259)(222, 230)(223, 245)(225, 248)(229, 286)(232, 239)(234, 282)(236, 318)(240, 252)(241, 251)(242, 275)(244, 304)(249, 281)(253, 292)(256, 258)(257, 306)(261, 294)(262, 265)(264, 317)(266, 297)(267, 280)(269, 310)(272, 290)(274, 284)(283, 287)(288, 295)(296, 313)(299, 319)(301, 307)(312, 320)
d: (32, 116)
e: (102, 118)
f: (28, 115)
g: (3, 22)(7, 133)(8, 78)(13, 49)(14, 65)(15, 109)(16, 150)(19, 134)(24, 92)(25, 40)(26, 140)(28, 52)(30, 98)(32, 110)(34, 58)(35, 105)(37, 135)(44, 151)(50, 152)(54, 157)(56, 81)(59, 158)(62, 72)(66, 68)(71, 102)(82, 115)(86, 100)(97, 118)(103, 111)(112, 116)(122, 141)(128, 146)(164, 173)(167, 185)(169, 236)(170, 263)(175, 269)(176, 278)(178, 190)(180, 318)(181, 300)(183, 195)(187, 299)(188, 200)(192, 319)(193, 306)(197, 221)(201, 273)(202, 310)(203, 227)(205, 264)(207, 231)(208, 271)(212, 312)(213, 224)(215, 255)(217, 238)(219, 259)(225, 248)(226, 320)(229, 296)(232, 239)(241, 251)(243, 276)(244, 304)(257, 270)(261, 294)(266, 297)(274, 284)(283, 287)(286, 313)(303, 317)
h: (42, 87)
m: (2, 47)
n1: (150, 151)
a1: (98, 105)
b1: (30, 35)
c1: (92, 140)
d1: (56, 141)
e1: (65, 66)
f1: (99, 106)
g1: (5, 10)(14, 25)(18, 39)(28, 72)(32, 56)(34, 102)(36, 60)(40, 65)(46, 85)(52, 62)(58, 71)(61, 95)(66, 86)(68, 100)(81, 110)(82, 146)(90, 131)(93, 136)(97, 111)(103, 118)(112, 122)(115, 128)(116, 141)(129, 148)(163, 166)(170, 176)(172, 184)(178, 221)(181, 193)(183, 231)(188, 213)(190, 197)(195, 207)(196, 220)(200, 224)(201, 271)(204, 246)(208, 273)(215, 294)(217, 257)(219, 297)(225, 239)(228, 277)(232, 248)(238, 270)(241, 244)(251, 304)(255, 261)(259, 266)(260, 293)(263, 278)(274, 287)(283, 284)(291, 308)(300, 306)(314, 316)
h1: (5, 36)
m1: (83, 113)
n2: (11, 55)
a2: (130, 159)
b2: (71, 97)
c2: (10, 60)
d2: (37, 50)
e2: (63, 104)
f2: (126, 127)
g2: (2, 4)(12, 51)(23, 27)(29, 53)(33, 57)(41, 79)(42, 119)(43, 80)(47, 88)(48, 89)(63, 96)(64, 70)(73, 83)(74, 117)(75, 113)(77, 143)(87, 121)(104, 147)(107, 124)(108, 139)(114, 120)(123, 142)(137, 153)(138, 154)(161, 162)(165, 171)(168, 189)(174, 177)(179, 191)(182, 194)(186, 254)(198, 222)(199, 290)(206, 230)(209, 281)(210, 275)(211, 214)(216, 256)(218, 258)(223, 252)(233, 249)(234, 292)(235, 268)(237, 272)(240, 245)(242, 250)(247, 289)(253, 282)(262, 295)(265, 288)(267, 307)(279, 305)(280, 301)(285, 309)(298, 311)(302, 315)
h2: (29, 114)
m2: (110, 112)
n3: (13, 15)
a3: (3, 37)(6, 69)(8, 50)(11, 101)(12, 23)(17, 91)(22, 135)(27, 51)(29, 33)(30, 54)(31, 144)(35, 59)(38, 132)(42, 73)(45, 149)(53, 57)(55, 156)(63, 70)(64, 96)(74, 120)(75, 87)(77, 107)(78, 152)(83, 119)(84, 145)(98, 157)(104, 142)(105, 158)(113, 121)(114, 117)(123, 147)(124, 143)(164, 205)(167, 229)(168, 174)(169, 187)(173, 264)(175, 212)(177, 189)(179, 218)(180, 192)(182, 216)(185, 296)(186, 211)(191, 258)(194, 256)(198, 265)(199, 237)(202, 226)(203, 303)(206, 262)(209, 233)(210, 250)(214, 254)(222, 288)(223, 245)(227, 317)(230, 295)(234, 282)(236, 299)(240, 252)(242, 275)(243, 286)(249, 281)(253, 292)(267, 280)(269, 312)(272, 290)(276, 313)(301, 307)(310, 320)(318, 319)
b3: (139, 153)
c3: (33, 117)
d3: (40, 86)
e3: (73, 75)
f3: (133, 134)
g3: (1, 2)(3, 7)(4, 9)(5, 12)(6, 14)(8, 19)(10, 23)(11, 25)(13, 30)(15, 35)(16, 37)(17, 40)(18, 42)(20, 47)(21, 48)(22, 49)(24, 54)(26, 59)(27, 61)(28, 64)(29, 52)(31, 68)(32, 69)(33, 72)(34, 57)(36, 77)(38, 65)(39, 73)(41, 67)(43, 76)(44, 50)(45, 86)(46, 87)(51, 95)(53, 71)(55, 100)(56, 101)(58, 63)(60, 107)(62, 96)(66, 84)(70, 102)(74, 103)(75, 85)(78, 109)(79, 126)(80, 127)(81, 91)(82, 114)(83, 90)(88, 125)(89, 130)(92, 135)(93, 124)(94, 138)(97, 120)(98, 133)(99, 108)(104, 111)(105, 134)(106, 137)(110, 132)(112, 145)(113, 129)(115, 123)(116, 144)(117, 128)(118, 142)(119, 131)(121, 148)(122, 149)(136, 143)(139, 155)(140, 152)(141, 156)(146, 147)(150, 157)(151, 158)(153, 160)(154, 159)(162, 165)(163, 168)(164, 170)(166, 174)(167, 176)(169, 180)(172, 186)(173, 188)(175, 192)(177, 196)(178, 199)(179, 201)(181, 205)(182, 208)(183, 210)(184, 211)(185, 213)(187, 202)(189, 220)(190, 223)(191, 225)(193, 229)(194, 232)(195, 234)(197, 237)(198, 239)(200, 243)(203, 224)(204, 233)(206, 248)(207, 250)(209, 246)(212, 226)(214, 260)(215, 253)(216, 251)(217, 264)(218, 244)(219, 240)(221, 245)(222, 271)(227, 278)(228, 280)(230, 273)(231, 282)(235, 285)(238, 286)(241, 288)(242, 255)(249, 291)(252, 266)(254, 293)(256, 283)(257, 296)(258, 274)(259, 272)(261, 292)(262, 284)(263, 276)(265, 287)(267, 277)(268, 302)(269, 299)(270, 303)(275, 294)(279, 289)(281, 308)(290, 297)(295, 304)(298, 309)(300, 313)(301, 314)(306, 317)(307, 316)(310, 319)(311, 315)
h3: (7, 16)(13, 24)(14, 56)(15, 26)(19, 44)(25, 32)(28, 52)(34, 58)(40, 110)(49, 92)(62, 72)(65, 81)(66, 122)(68, 141)(71, 102)(82, 115)(86, 112)(97, 118)(100, 116)(103, 111)(109, 140)(128, 146)(133, 150)(134, 151)(169, 175)(170, 193)(176, 181)(178, 190)(180, 202)(183, 195)(187, 212)(188, 257)(192, 226)(197, 221)(200, 270)(201, 241)(207, 231)(208, 304)(213, 217)(215, 255)(219, 259)(224, 238)(225, 287)(232, 284)(236, 269)(239, 274)(244, 271)(248, 283)(251, 273)(261, 294)(263, 306)(266, 297)(278, 300)(299, 312)(310, 318)(319, 320)
m3: (51, 143)
n4: (25, 100)
a4: (157, 158)
b4: (96, 147)
c4: (3, 8)
d4: (22, 78)
e4: (62, 146)
f4: (64, 123)
g4: (14, 68)
h4: (39, 85)
m4: (2, 5)(3, 30)(4, 10)(6, 7)(8, 35)(9, 21)(11, 16)(12, 52)(13, 17)(14, 29)(15, 45)(18, 41)(19, 31)(22, 54)(23, 28)(24, 38)(25, 53)(26, 84)(27, 72)(32, 63)(33, 65)(34, 42)(36, 47)(37, 98)(39, 79)(40, 57)(43, 46)(44, 55)(48, 90)(49, 91)(50, 105)(51, 62)(56, 96)(58, 73)(59, 78)(60, 88)(61, 108)(64, 81)(66, 117)(68, 114)(69, 133)(70, 110)(71, 83)(74, 86)(75, 111)(77, 82)(80, 85)(87, 103)(89, 131)(92, 132)(93, 137)(94, 125)(95, 139)(97, 113)(99, 126)(100, 120)(101, 150)(102, 119)(104, 116)(106, 127)(107, 115)(109, 149)(112, 142)(118, 121)(122, 123)(124, 128)(129, 138)(134, 144)(135, 157)(136, 153)(140, 145)(141, 147)(143, 146)(148, 154)(151, 156)(152, 158)(161, 163)(162, 166)(164, 180)(165, 172)(167, 202)(168, 190)(169, 203)(170, 179)(171, 184)(173, 192)(174, 178)(175, 243)(176, 191)(177, 221)(181, 198)(182, 200)(183, 233)(185, 226)(186, 255)(187, 227)(188, 216)(189, 197)(193, 222)(194, 224)(195, 209)(196, 235)(199, 251)(201, 223)(204, 247)(205, 318)(206, 238)(207, 281)(208, 240)(210, 232)(211, 215)(212, 276)(213, 256)(214, 294)(217, 262)(218, 263)(219, 280)(220, 268)(225, 242)(228, 279)(229, 310)(230, 270)(231, 249)(234, 274)(236, 303)(237, 241)(239, 250)(244, 272)(245, 273)(246, 289)(248, 275)(252, 271)(253, 283)(254, 261)(257, 295)(258, 278)(259, 267)(260, 298)(264, 319)(265, 300)(266, 307)(269, 286)(277, 305)(282, 284)(285, 308)(287, 292)(288, 306)(290, 304)(291, 309)(293, 311)(296, 320)(297, 301)(299, 317)(302, 316)(312, 313)(314, 315)
n5: (38, 84)
a5: (135, 152)
b5: (155, 160)
c5: (72, 128)
d5: (61, 93)
e5: (89, 154)
f5: (108, 137)
g5: (95, 136)
h5: (81, 122)
m5: (53, 120)
n6: (21, 94)
a6: (101, 156)
b6: (16, 44)
c6: (90, 129)
d6: (52, 82)
e6: (48, 138)
f6: (132, 145)
g6: (4, 88)
h6: (41, 43)
m6: (69, 144)
n7: (23, 107)
a7: (58, 111)
b7: (67, 76)
c7: (6, 11)(12, 23)(17, 38)(27, 51)(29, 96)(31, 55)(33, 64)(42, 73)(45, 84)(53, 63)(57, 70)(69, 101)(74, 142)(75, 87)(77, 107)(83, 119)(91, 132)(104, 120)(113, 121)(114, 147)(117, 123)(124, 143)(144, 156)(145, 149)(164, 167)(168, 174)(173, 185)(177, 189)(179, 222)(182, 230)(186, 211)(191, 198)(194, 206)(199, 245)(203, 243)(205, 229)(209, 233)(210, 282)(214, 254)(216, 295)(218, 288)(223, 237)(227, 276)(234, 250)(240, 290)(242, 292)(249, 281)(252, 272)(253, 275)(256, 262)(258, 265)(264, 296)(267, 280)(286, 303)(301, 307)(313, 317)
d7: (17, 45)
e7: (79, 80)
f7: (119, 121)
g7: (24, 26)
h7: (131, 148)
m7: (9, 125)
n8: (34, 103)
a8: (91, 149)
b8: (57, 74)
c8: (54, 59)
d8: (12, 77)
e8: (70, 142)

(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[ 320, 154 ]
320
-1 166 161 162 163
-2 165 168 161 174
-3 167 169 164 175
-4 177 189 171 162
-5 178 190 172 163
-6 179 191 173 164
-7 176 180 170 192
-8 167 169 164 175
-9 165 220 171 196
-10 166 221 184 197
-11 198 167 222 185
-12 199 168 223 186
-13 187 200 169 224
-14 188 201 170 225
-15 187 200 169 224
-16 202 181 193 226
-17 203 182 194 227
-18 204 183 195 228
-19 176 180 170 192
-20 166 161 162 163
-21 235 268 172 184
-22 236 269 173 185
-23 211 245 237 174
-24 212 270 238 175
-25 176 213 271 239
-26 212 270 238 175
-27 177 214 272 240
-28 178 215 273 241
-29 242 179 223 216
-30 243 180 202 203
-31 179 191 173 164
-32 244 181 217 274
-33 275 245 182 218
-34 232 183 219 274
-35 243 180 202 203
-36 178 190 172 163
-37 187 212 205 229
-38 243 276 206 230
-39 231 277 246 207
-40 232 278 224 208
-41 209 233 279 247
-42 210 233 234 280
-43 209 233 279 247
-44 202 181 193 226
-45 203 182 194 227
-46 204 183 195 228
-47 165 168 161 174
-48 211 302 186 285
-49 188 299 213 236
-50 187 212 205 229
-51 254 189 290 252
-52 255 190 201 251
-53 256 191 250 252
-54 286 192 226 303
-55 198 167 222 185
-56 287 257 193 241
-57 210 258 194 240
-58 259 195 239 284
-59 286 192 226 303
-60 166 221 184 197
-61 259 260 196 219
-62 271 304 261 197
-63 198 234 272 262
-64 253 199 288 230
-65 200 248 273 263
-66 200 248 273 263
-67 289 246 247 204
-68 188 201 170 225
-69 264 258 205 218
-70 265 290 282 206
-71 266 225 283 207
-72 221 244 294 208
-73 209 267 282 250
-74 210 258 194 240
-75 209 267 282 250
-76 289 246 247 204
-77 199 168 223 186
-78 236 269 173 185
-79 289 281 249 305
-80 289 281 249 305
-81 270 283 251 306
-82 255 190 201 251
-83 242 253 281 307
-84 243 276 206 230
-85 231 277 246 207
-86 232 278 224 208
-87 210 233 234 280
-88 177 189 171 162
-89 254 309 214 315
-90 308 255 215 316
-91 256 303 216 317
-92 257 312 269 217
-93 259 260 196 219
-94 235 268 172 184
-95 220 297 266 293
-96 222 237 292 295
-97 266 225 283 207
-98 276 310 227 318
-99 309 277 228 285
-100 176 213 271 239
-101 265 288 229 296
-102 231 297 287 248
-103 232 183 219 274
-104 198 234 272 262
-105 276 310 227 318
-106 309 277 228 285
-107 211 245 237 174
-108 298 267 235 280
-109 188 299 213 236
-110 300 238 304 284
-111 259 195 239 284
-112 300 238 304 284
-113 242 253 281 307
-114 242 179 223 216
-115 178 215 273 241
-116 244 181 217 274
-117 275 245 182 218
-118 231 297 287 248
-119 275 301 292 249
-120 256 191 250 252
-121 275 301 292 249
-122 270 283 251 306
-123 253 199 288 230
-124 177 214 272 240
-125 165 220 171 196
-126 308 279 291 305
-127 308 279 291 305
-128 221 244 294 208
-129 308 255 215 316
-130 298 311 260 293
-131 291 314 261 294
-132 286 313 262 295
-133 319 278 263 318
-134 319 278 263 318
-135 264 299 312 296
-136 220 297 266 293
-137 298 267 235 280
-138 211 302 186 285
-139 311 268 301 307
-140 257 312 269 217
-141 287 257 193 241
-142 265 290 282 206
-143 254 189 290 252
-144 264 258 205 218
-145 286 313 262 295
-146 271 304 261 197
-147 222 237 292 295
-148 291 314 261 294
-149 256 303 216 317
-150 320 310 300 306
-151 320 310 300 306
-152 264 299 312 296
-153 311 268 301 307
-154 254 309 214 315
-155 302 314 315 316
-156 265 288 229 296
-157 319 320 313 317
-158 319 320 313 317
-159 298 311 260 293
-160 302 314 315 316
-161 1 2 47 20
-162 88 1 4 20
-163 1 36 5 20
-164 3 6 8 31
-165 2 47 125 9
-166 1 60 20 10
-167 11 55 3 8
-168 77 12 2 47
-169 13 3 15 8
-170 68 14 7 19
-171 88 4 125 9
-172 36 5 94 21
-173 22 78 6 31
-174 23 2 47 107
-175 24 3 26 8
-176 100 25 7 19
-177 88 124 4 27
-178 36 5 115 28
-179 114 6 29 31
-180 35 7 19 30
-181 44 16 116 32
-182 33 45 17 117
-183 34 46 103 18
-184 60 94 10 21
-185 11 22 55 78
-186 77 12 48 138
-187 13 15 37 50
-188 68 14 49 109
-189 88 143 4 51
-190 36 5 82 52
-191 6 31 53 120
-192 59 7 19 54
-193 44 56 16 141
-194 45 57 17 74
-195 111 46 58 18
-196 125 93 61 9
-197 146 60 62 10
-198 11 55 104 63
-199 77 12 123 64
-200 66 13 15 65
-201 68 14 82 52
-202 44 35 16 30
-203 45 35 17 30
-204 67 46 18 76
-205 144 69 37 50
-206 70 38 84 142
-207 71 39 85 97
-208 72 40 128 86
-209 73 41 75 43
-210 57 74 42 87
-211 23 48 138 107
-212 24 26 37 50
-213 100 25 49 109
-214 154 89 124 27
-215 90 115 28 129
-216 91 114 149 29
-217 92 116 140 32
-218 33 144 69 117
-219 34 103 93 61
-220 125 136 95 9
-221 60 72 128 10
-222 11 55 147 96
-223 77 12 114 29
-224 13 15 40 86
-225 68 14 71 97
-226 44 59 16 54
-227 45 17 105 98
-228 99 46 18 106
-229 101 156 37 50
-230 123 38 84 64
-231 102 39 85 118
-232 34 103 40 86
-233 41 42 43 87
-234 104 63 42 87
-235 137 94 108 21
-236 22 78 49 109
-237 23 147 96 107
-238 110 24 112 26
-239 100 111 25 58
-240 57 124 27 74
-241 56 115 28 141
-242 113 114 83 29
-243 35 38 84 30
-244 72 116 128 32
-245 33 23 117 107
-246 67 39 85 76
-247 67 41 43 76
-248 66 102 118 65
-249 121 79 80 119
-250 73 53 75 120
-251 122 81 82 52
-252 143 51 53 120
-253 123 113 83 64
-254 143 154 89 51
-255 90 82 52 129
-256 91 149 53 120
-257 56 92 140 141
-258 144 57 69 74
-259 111 58 93 61
-260 93 159 61 130
-261 146 148 62 131
-262 132 145 104 63
-263 66 133 134 65
-264 144 69 135 152
-265 101 156 70 142
-266 136 71 95 97
-267 137 73 75 108
-268 94 139 21 153
-269 22 78 92 140
-270 122 24 26 81
-271 100 25 146 62
-272 124 27 104 63
-273 66 115 28 65
-274 34 103 116 32
-275 33 121 117 119
-276 38 105 84 98
-277 99 39 106 85
-278 133 134 40 86
-279 126 127 41 43
-280 137 42 108 87
-281 79 80 113 83
-282 70 73 75 142
-283 122 81 71 97
-284 110 111 112 58
-285 99 48 138 106
-286 132 145 59 54
-287 56 102 118 141
-288 101 123 156 64
-289 67 79 80 76
-290 143 70 51 142
-291 126 148 127 131
-292 121 147 96 119
-293 136 159 95 130
-294 148 72 128 131
-295 132 145 147 96
-296 101 156 135 152
-297 102 136 95 118
-298 137 159 108 130
-299 135 49 152 109
-300 110 112 150 151
-301 121 139 119 153
-302 155 48 138 160
-303 91 59 149 54
-304 110 112 146 62
-305 79 80 126 127
-306 122 81 150 151
-307 113 83 139 153
-308 90 126 127 129
-309 99 154 89 106
-310 105 150 151 98
-311 159 139 130 153
-312 135 92 140 152
-313 132 145 157 158
-314 155 148 160 131
-315 154 89 155 160
-316 155 90 160 129
-317 91 157 158 149
-318 133 134 105 98
-319 133 134 157 158
-320 157 158 150 151
0

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