Finite Group Databasebeta

C2×D6531 #39908381

order26124
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

dihedralD13062
direct productC2×D6531
unambiguous semidirect product(C2×C3)⋊D2177
unambiguous semidirect product(C2×C7)⋊D933
unambiguous semidirect product(C2×C311)⋊D21

Splittings

Fitting, socleC2×C3×C7×C311 ⋊ C2
derived, HallC3×C7×C311 ⋊ C22
HallC7×C311 ⋊ C2×D3
HallC3×C311 ⋊ C2×D7
SylowC311 ⋊ C2×D21
HallC3×C7 ⋊ C2×D311
SylowC7 ⋊ C2×D933
SylowC3 ⋊ C2×D2177

Subgroups

subgroupG/H
center, hypercenterC2D6531
commutator, cosocle, hypocenterC3×C7×C311C22
FrattiniC1G
Fitting, socleC2×C3×C7×C311C2
LCSG ▷ C3×C7×C311
UCSC1 ◁ C2

40 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 323
transitive degreeμt(G) = 13062

A minimal faithful permutation representation — 2 generators on 323 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);(4,5)(7,12)(8,11)(9,10)(14,323)(15,322)(16,321)(17,320)(18,319)(19,318)(20,317)(21,316)(22,315)(23,314)(24,313)(25,312)(26,311)(27,310)(28,309)(29,308)(30,307)(31,306)(32,305)(33,304)(34,303)(35,302)(36,301)(37,300)(38,299)(39,298)(40,297)(41,296)(42,295)(43,294)(44,293)(45,292)(46,291)(47,290)(48,289)(49,288)(50,287)(51,286)(52,285)(53,284)(54,283)(55,282)(56,281)(57,280)(58,279)(59,278)(60,277)(61,276)(62,275)(63,274)(64,273)(65,272)(66,271)(67,270)(68,269)(69,268)(70,267)(71,266)(72,265)(73,264)(74,263)(75,262)(76,261)(77,260)(78,259)(79,258)(80,257)(81,256)(82,255)(83,254)(84,253)(85,252)(86,251)(87,250)(88,249)(89,248)(90,247)(91,246)(92,245)(93,244)(94,243)(95,242)(96,241)(97,240)(98,239)(99,238)(100,237)(101,236)(102,235)(103,234)(104,233)(105,232)(106,231)(107,230)(108,229)(109,228)(110,227)(111,226)(112,225)(113,224)(114,223)(115,222)(116,221)(117,220)(118,219)(119,218)(120,217)(121,216)(122,215)(123,214)(124,213)(125,212)(126,211)(127,210)(128,209)(129,208)(130,207)(131,206)(132,205)(133,204)(134,203)(135,202)(136,201)(137,200)(138,199)(139,198)(140,197)(141,196)(142,195)(143,194)(144,193)(145,192)(146,191)(147,190)(148,189)(149,188)(150,187)(151,186)(152,185)(153,184)(154,183)(155,182)(156,181)(157,180)(158,179)(159,178)(160,177)(161,176)(162,175)(163,174)(164,173)(165,172)(166,171)(167,170)(168,169)

Conjugacy classes & character table

6534 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofD26124
maximal normal subgroup ofD26124
maximal quotient ofDic13062, D26124

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(26124, 34);