Finite Group Databasebeta

D16137 #44567655

order32274
automorphism?
homologyAbelianization (H1) = C2 · Schur multiplier (H2) = C1

Aliases

dihedralD16137
unambiguous semidirect productC9⋊D1793
unambiguous semidirect productC11⋊D1467
unambiguous semidirect productC163⋊D99

Splittings

Fitting, derived, HallC9×C11×C163 ⋊ C2
HallC11×C163 ⋊ D9
HallC9×C163 ⋊ D11
SylowC163 ⋊ D99
HallC9×C11 ⋊ D163
SylowC11 ⋊ D1467
SylowC9 ⋊ D1793

Subgroups

subgroupG/H
center, hypercenterC1G
commutator, Fitting, cosocle, hypocenterC9×C11×C163C2
FrattiniC3D5379
socleC3×C11×C163D3
LCSG ▷ C9×C11×C163
UCSC1

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 183
transitive degreeμt(G) = 16137

A minimal faithful permutation representation — 2 generators on 183 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);(2,9)(3,8)(4,7)(5,6)(11,20)(12,19)(13,18)(14,17)(15,16)(22,183)(23,182)(24,181)(25,180)(26,179)(27,178)(28,177)(29,176)(30,175)(31,174)(32,173)(33,172)(34,171)(35,170)(36,169)(37,168)(38,167)(39,166)(40,165)(41,164)(42,163)(43,162)(44,161)(45,160)(46,159)(47,158)(48,157)(49,156)(50,155)(51,154)(52,153)(53,152)(54,151)(55,150)(56,149)(57,148)(58,147)(59,146)(60,145)(61,144)(62,143)(63,142)(64,141)(65,140)(66,139)(67,138)(68,137)(69,136)(70,135)(71,134)(72,133)(73,132)(74,131)(75,130)(76,129)(77,128)(78,127)(79,126)(80,125)(81,124)(82,123)(83,122)(84,121)(85,120)(86,119)(87,118)(88,117)(89,116)(90,115)(91,114)(92,113)(93,112)(94,111)(95,110)(96,109)(97,108)(98,107)(99,106)(100,105)(101,104)(102,103)

Polycyclic presentation:

2,3,11,163,3|b^3=e^2,b^a=b^2e,c^a=c^10,d^a=d^162,e^a=e^2

Conjugacy classes & character table

8070 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC2×D16137
maximal normal subgroup ofC2×D16137
maximal quotient ofDic16137, C2×D16137

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32274, 9);