Finite Group Databasebeta

Dic4917 #34088867

order19668
automorphism?
homologyAbelianization (H1) = C4 · Schur multiplier (H2) = C1

Aliases

dicyclicDic4917
unambiguous semidirect productC3⋊Dic1639
unambiguous semidirect productC11⋊Dic447

Splittings

derived, HallC3×C11×C149 ⋊ C4
HallC11×C149 ⋊ Dic3
HallC3×C149 ⋊ Dic11
SylowC149 ⋊ Dic33
HallC3×C11 ⋊ Dic149
SylowC11 ⋊ Dic447
SylowC3 ⋊ Dic1639

Subgroups

subgroupG/H
center, Frattini, hypercenterC2D4917
commutator, hypocenterC3×C11×C149C4
Fitting, socle, prime radical, cosocleC2×C3×C11×C149C2
LCSG ▷ C3×C11×C149
UCSC1 ◁ C2

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 167
transitive degreeμt(G) = 19668

A minimal faithful permutation representation — 2 generators on 167 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);(1,3,2,4)(6,7)(9,18)(10,17)(11,16)(12,15)(13,14)(20,167)(21,166)(22,165)(23,164)(24,163)(25,162)(26,161)(27,160)(28,159)(29,158)(30,157)(31,156)(32,155)(33,154)(34,153)(35,152)(36,151)(37,150)(38,149)(39,148)(40,147)(41,146)(42,145)(43,144)(44,143)(45,142)(46,141)(47,140)(48,139)(49,138)(50,137)(51,136)(52,135)(53,134)(54,133)(55,132)(56,131)(57,130)(58,129)(59,128)(60,127)(61,126)(62,125)(63,124)(64,123)(65,122)(66,121)(67,120)(68,119)(69,118)(70,117)(71,116)(72,115)(73,114)(74,113)(75,112)(76,111)(77,110)(78,109)(79,108)(80,107)(81,106)(82,105)(83,104)(84,103)(85,102)(86,101)(87,100)(88,99)(89,98)(90,97)(91,96)(92,95)(93,94)

Polycyclic presentation:

2,3,11,149,2|a^2=e,b^a=b^2,c^a=c^10,d^a=d^148

Conjugacy classes & character table

4920 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofDic9834, Dic14751
maximal normal subgroup ofDic9834
maximal quotient ofDic14751

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19668, 8);