Finite Group Databasebeta

C2×D7449 #44446990

order29796
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

dihedralD14898
direct productC2×D7449
unambiguous semidirect product(C2×C3)⋊D2483
unambiguous semidirect product(C2×C13)⋊D573
unambiguous semidirect product(C2×C191)⋊D39

Splittings

Fitting, socleC2×C3×C13×C191 ⋊ C2
derived, HallC3×C13×C191 ⋊ C22
HallC13×C191 ⋊ C2×D3
HallC3×C191 ⋊ C2×D13
SylowC191 ⋊ C2×D39
HallC3×C13 ⋊ C2×D191
SylowC13 ⋊ C2×D573
SylowC3 ⋊ C2×D2483

Subgroups

subgroupG/H
center, hypercenterC2D7449
commutator, cosocle, hypocenterC3×C13×C191C22
FrattiniC1G
Fitting, socleC2×C3×C13×C191C2
LCSG ▷ C3×C13×C191
UCSC1 ◁ C2

40 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 209
transitive degreeμt(G) = 14898

A minimal faithful permutation representation — 2 generators on 209 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);(4,5)(7,18)(8,17)(9,16)(10,15)(11,14)(12,13)(20,209)(21,208)(22,207)(23,206)(24,205)(25,204)(26,203)(27,202)(28,201)(29,200)(30,199)(31,198)(32,197)(33,196)(34,195)(35,194)(36,193)(37,192)(38,191)(39,190)(40,189)(41,188)(42,187)(43,186)(44,185)(45,184)(46,183)(47,182)(48,181)(49,180)(50,179)(51,178)(52,177)(53,176)(54,175)(55,174)(56,173)(57,172)(58,171)(59,170)(60,169)(61,168)(62,167)(63,166)(64,165)(65,164)(66,163)(67,162)(68,161)(69,160)(70,159)(71,158)(72,157)(73,156)(74,155)(75,154)(76,153)(77,152)(78,151)(79,150)(80,149)(81,148)(82,147)(83,146)(84,145)(85,144)(86,143)(87,142)(88,141)(89,140)(90,139)(91,138)(92,137)(93,136)(94,135)(95,134)(96,133)(97,132)(98,131)(99,130)(100,129)(101,128)(102,127)(103,126)(104,125)(105,124)(106,123)(107,122)(108,121)(109,120)(110,119)(111,118)(112,117)(113,116)(114,115)

Conjugacy classes & character table

7452 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofD29796
maximal normal subgroup ofD29796
maximal quotient ofDic14898, D29796

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(29796, 40);