Finite Group Databasebeta

C2×D4097 #30655836

order16388
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

dihedralD8194
direct productC2×D4097
unambiguous semidirect product(C2×C17)⋊D241
unambiguous semidirect product(C2×C241)⋊D17

Splittings

Fitting, socleC2×C17×C241 ⋊ C2
derived, HallC17×C241 ⋊ C22
SylowC241 ⋊ C2×D17
SylowC17 ⋊ C2×D241

Subgroups

subgroupG/H
center, hypercenterC2D4097
commutator, cosocle, hypocenterC17×C241C22
FrattiniC1G
Fitting, socleC2×C17×C241C2
LCSG ▷ C17×C241
UCSC1 ◁ C2

20 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 260
transitive degreeμt(G) = 8194

A minimal faithful permutation representation — 2 generators on 260 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);(4,19)(5,18)(6,17)(7,16)(8,15)(9,14)(10,13)(11,12)(21,260)(22,259)(23,258)(24,257)(25,256)(26,255)(27,254)(28,253)(29,252)(30,251)(31,250)(32,249)(33,248)(34,247)(35,246)(36,245)(37,244)(38,243)(39,242)(40,241)(41,240)(42,239)(43,238)(44,237)(45,236)(46,235)(47,234)(48,233)(49,232)(50,231)(51,230)(52,229)(53,228)(54,227)(55,226)(56,225)(57,224)(58,223)(59,222)(60,221)(61,220)(62,219)(63,218)(64,217)(65,216)(66,215)(67,214)(68,213)(69,212)(70,211)(71,210)(72,209)(73,208)(74,207)(75,206)(76,205)(77,204)(78,203)(79,202)(80,201)(81,200)(82,199)(83,198)(84,197)(85,196)(86,195)(87,194)(88,193)(89,192)(90,191)(91,190)(92,189)(93,188)(94,187)(95,186)(96,185)(97,184)(98,183)(99,182)(100,181)(101,180)(102,179)(103,178)(104,177)(105,176)(106,175)(107,174)(108,173)(109,172)(110,171)(111,170)(112,169)(113,168)(114,167)(115,166)(116,165)(117,164)(118,163)(119,162)(120,161)(121,160)(122,159)(123,158)(124,157)(125,156)(126,155)(127,154)(128,153)(129,152)(130,151)(131,150)(132,149)(133,148)(134,147)(135,146)(136,145)(137,144)(138,143)(139,142)(140,141)

Conjugacy classes & character table

4100 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofD16388
maximal normal subgroup ofD16388
maximal quotient ofDic8194, D16388

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16388, 13);