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C2×D4767 #34040156

order19068
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

dihedralD9534
direct productC2×D4767
unambiguous semidirect product(C2×C3)⋊D1589
unambiguous semidirect product(C2×C7)⋊D681
unambiguous semidirect product(C2×C227)⋊D21

Splittings

Fitting, socleC2×C3×C7×C227 ⋊ C2
derived, HallC3×C7×C227 ⋊ C22
HallC7×C227 ⋊ C2×D3
HallC3×C227 ⋊ C2×D7
SylowC227 ⋊ C2×D21
HallC3×C7 ⋊ C2×D227
SylowC7 ⋊ C2×D681
SylowC3 ⋊ C2×D1589

Subgroups

subgroupG/H
center, hypercenterC2D4767
commutator, cosocle, hypocenterC3×C7×C227C22
FrattiniC1G
Fitting, socleC2×C3×C7×C227C2
LCSG ▷ C3×C7×C227
UCSC1 ◁ C2

40 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 239
transitive degreeμt(G) = 9534

A minimal faithful permutation representation — 2 generators on 239 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);(4,5)(7,12)(8,11)(9,10)(14,239)(15,238)(16,237)(17,236)(18,235)(19,234)(20,233)(21,232)(22,231)(23,230)(24,229)(25,228)(26,227)(27,226)(28,225)(29,224)(30,223)(31,222)(32,221)(33,220)(34,219)(35,218)(36,217)(37,216)(38,215)(39,214)(40,213)(41,212)(42,211)(43,210)(44,209)(45,208)(46,207)(47,206)(48,205)(49,204)(50,203)(51,202)(52,201)(53,200)(54,199)(55,198)(56,197)(57,196)(58,195)(59,194)(60,193)(61,192)(62,191)(63,190)(64,189)(65,188)(66,187)(67,186)(68,185)(69,184)(70,183)(71,182)(72,181)(73,180)(74,179)(75,178)(76,177)(77,176)(78,175)(79,174)(80,173)(81,172)(82,171)(83,170)(84,169)(85,168)(86,167)(87,166)(88,165)(89,164)(90,163)(91,162)(92,161)(93,160)(94,159)(95,158)(96,157)(97,156)(98,155)(99,154)(100,153)(101,152)(102,151)(103,150)(104,149)(105,148)(106,147)(107,146)(108,145)(109,144)(110,143)(111,142)(112,141)(113,140)(114,139)(115,138)(116,137)(117,136)(118,135)(119,134)(120,133)(121,132)(122,131)(123,130)(124,129)(125,128)(126,127)

Conjugacy classes & character table

4770 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofD19068, C2×D14301
maximal normal subgroup ofD19068
maximal quotient ofDic9534, D19068, C2×D14301

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19068, 28);