Finite Group Databasebeta

C2×D8007 #44545126

order32028
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

dihedralD16014
direct productC2×D8007
unambiguous semidirect product(C2×C3)⋊D2669
unambiguous semidirect product(C2×C17)⋊D471
unambiguous semidirect product(C2×C157)⋊D51

Splittings

Fitting, socleC2×C3×C17×C157 ⋊ C2
derived, HallC3×C17×C157 ⋊ C22
HallC17×C157 ⋊ C2×D3
HallC3×C157 ⋊ C2×D17
SylowC157 ⋊ C2×D51
HallC3×C17 ⋊ C2×D157
SylowC17 ⋊ C2×D471
SylowC3 ⋊ C2×D2669

Subgroups

subgroupG/H
center, hypercenterC2D8007
commutator, cosocle, hypocenterC3×C17×C157C22
FrattiniC1G
Fitting, socleC2×C3×C17×C157C2
LCSG ▷ C3×C17×C157
UCSC1 ◁ C2

40 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 179
transitive degreeμt(G) = 16014

A minimal faithful permutation representation — 2 generators on 179 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);(4,5)(7,22)(8,21)(9,20)(10,19)(11,18)(12,17)(13,16)(14,15)(24,179)(25,178)(26,177)(27,176)(28,175)(29,174)(30,173)(31,172)(32,171)(33,170)(34,169)(35,168)(36,167)(37,166)(38,165)(39,164)(40,163)(41,162)(42,161)(43,160)(44,159)(45,158)(46,157)(47,156)(48,155)(49,154)(50,153)(51,152)(52,151)(53,150)(54,149)(55,148)(56,147)(57,146)(58,145)(59,144)(60,143)(61,142)(62,141)(63,140)(64,139)(65,138)(66,137)(67,136)(68,135)(69,134)(70,133)(71,132)(72,131)(73,130)(74,129)(75,128)(76,127)(77,126)(78,125)(79,124)(80,123)(81,122)(82,121)(83,120)(84,119)(85,118)(86,117)(87,116)(88,115)(89,114)(90,113)(91,112)(92,111)(93,110)(94,109)(95,108)(96,107)(97,106)(98,105)(99,104)(100,103)(101,102)

Conjugacy classes & character table

8010 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofD32028
maximal normal subgroup ofD32028
maximal quotient ofDic16014, D32028

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32028, 52);