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D₂₇₈₇₅ #72291189

• metacyclic
• supersolvable
• metabelian
• solvable
• monomial
• stem
• Frobenius

Aliases

Splittings

Subgroups

16 conjugacy classes of subgroups.

Full subgroup data →

Presentation

A minimal faithful permutation representation — 2 generators on 348 points:

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

Polycyclic presentation:

2,5,223,5^2|b^5=d,d^5=e,b^a=b^4d^4e^4,c^a=c^222,d^a=d^4e^4,e^a=e^4

Conjugacy classes & character table

13939 conjugacy classes. The character table is too large to display.

GAP

Past the SmallGroups library coverage — no SmallGroups id. Construct it from its polycyclic presentation:

gap> F := FreeGroup(IsSyllableWordsFamily, "a", "b", "c", "d", "e");;
gap> coll := SingleCollector(F, [2, 5, 223, 5, 5]);;
gap> SetPower(coll, 2, F.4);;
gap> SetPower(coll, 4, F.5);;
gap> SetConjugate(coll, 2, 1, F.2^4*F.4^4*F.5^4);;
gap> SetConjugate(coll, 3, 1, F.3^222);;
gap> SetConjugate(coll, 4, 1, F.4^4*F.5^4);;
gap> SetConjugate(coll, 5, 1, F.5^4);;
gap> UpdatePolycyclicCollector(coll);;
gap> G := GroupByRws(coll);