Finite Group Databasebeta

C2×D7471 #44469477

order29884
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

dihedralD14942
direct productC2×D7471
unambiguous semidirect product(C2×C31)⋊D241
unambiguous semidirect product(C2×C241)⋊D31

Splittings

Fitting, socleC2×C31×C241 ⋊ C2
derived, HallC31×C241 ⋊ C22
SylowC241 ⋊ C2×D31
SylowC31 ⋊ C2×D241

Subgroups

subgroupG/H
center, hypercenterC2D7471
commutator, cosocle, hypocenterC31×C241C22
FrattiniC1G
Fitting, socleC2×C31×C241C2
LCSG ▷ C31×C241
UCSC1 ◁ C2

20 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 274
transitive degreeμt(G) = 14942

A minimal faithful permutation representation — 2 generators on 274 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);(4,33)(5,32)(6,31)(7,30)(8,29)(9,28)(10,27)(11,26)(12,25)(13,24)(14,23)(15,22)(16,21)(17,20)(18,19)(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

7474 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofD29884
maximal normal subgroup ofD29884
maximal quotient ofDic14942, D29884

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(29884, 11);