Finite Group Databasebeta

C2×D4035 #30633279

order16140
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

dihedralD8070
direct productC2×D4035
unambiguous semidirect product(C2×C3)⋊D1345
unambiguous semidirect product(C2×C5)⋊D807
unambiguous semidirect product(C2×C269)⋊D15

Splittings

Fitting, socleC2×C3×C5×C269 ⋊ C2
derived, HallC3×C5×C269 ⋊ C22
HallC5×C269 ⋊ C2×D3
HallC3×C269 ⋊ C2×D5
SylowC269 ⋊ C2×D15
HallC3×C5 ⋊ C2×D269
SylowC5 ⋊ C2×D807
SylowC3 ⋊ C2×D1345

Subgroups

subgroupG/H
center, hypercenterC2D4035
commutator, cosocle, hypocenterC3×C5×C269C22
FrattiniC1G
Fitting, socleC2×C3×C5×C269C2
LCSG ▷ C3×C5×C269
UCSC1 ◁ C2

40 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 279
transitive degreeμt(G) = 8070

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

Conjugacy classes & character table

4038 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofD16140
maximal normal subgroup ofD16140
maximal quotient ofDic8070, D16140

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16140, 30);