Finite Group Databasebeta

C2×D5911 #37556500

order23644
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

dihedralD11822
direct productC2×D5911
unambiguous semidirect product(C2×C23)⋊D257
unambiguous semidirect product(C2×C257)⋊D23

Splittings

Fitting, socleC2×C23×C257 ⋊ C2
derived, HallC23×C257 ⋊ C22
SylowC257 ⋊ C2×D23
SylowC23 ⋊ C2×D257

Subgroups

subgroupG/H
center, hypercenterC2D5911
commutator, cosocle, hypocenterC23×C257C22
FrattiniC1G
Fitting, socleC2×C23×C257C2
LCSG ▷ C23×C257
UCSC1 ◁ C2

20 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 282
transitive degreeμt(G) = 11822

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

Conjugacy classes & character table

5914 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofD23644
maximal normal subgroup ofD23644
maximal quotient ofDic11822, D23644

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23644, 11);