Finite Group Databasebeta

Dic3771 #28419003

order15084
automorphism?
homologyAbelianization (H1) = C4 · Schur multiplier (H2) = C1

Aliases

dicyclicDic3771
unambiguous semidirect productC9⋊Dic419
unambiguous semidirect productC419⋊Dic9

Splittings

derived, HallC9×C419 ⋊ C4
SylowC419 ⋊ Dic9
SylowC9 ⋊ Dic419

Subgroups

subgroupG/H
center, hypercenterC2D3771
commutator, hypocenterC9×C419C4
FrattiniC2×C3D1257
Fitting, cosocleC2×C9×C419C2
socle, prime radicalC2×C3×C419D3
LCSG ▷ C9×C419
UCSC1 ◁ C2

18 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 432
transitive degreeμt(G) = 15084

A minimal faithful permutation representation — 2 generators on 432 points:

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

Polycyclic presentation:

2,3,419,2,3|a^2=d,b^3=e^2,b^a=b^2e,c^a=c^418,e^a=e^2

Conjugacy classes & character table

3774 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofDic7542, Dic11313
maximal normal subgroup ofDic7542
maximal quotient ofDic11313

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15084, 4);