Finite Group Databasebeta

Dic524 #14523504

order2096
automorphismAut(G) order 544960
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C1

Aliases

dicyclicDic524

Splittings

SylowC131 ⋊ Q16

Subgroups

subgroupG/H
centerC2D524
commutator, cosocleC4×C131C22
FrattiniC4C2×D131
FittingC8×C131C2
socle, prime radicalC2×C131D4
hypercenterC8D131
hypocenterC131Q16
LCSG ▷ C4×C131 ▷ C2×C131 ▷ C131
UCSC1 ◁ C2 ◁ C4 ◁ C8

18 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 147
transitive degreeμt(G) = 2096

A minimal faithful permutation representation — 2 generators on 147 points:

(1,2,3,4,5,6,7,8)(9,16,15,14,13,12,11,10)(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);(1,9,5,13)(2,10,6,14)(3,11,7,15)(4,12,8,16)(18,147)(19,146)(20,145)(21,144)(22,143)(23,142)(24,141)(25,140)(26,139)(27,138)(28,137)(29,136)(30,135)(31,134)(32,133)(33,132)(34,131)(35,130)(36,129)(37,128)(38,127)(39,126)(40,125)(41,124)(42,123)(43,122)(44,121)(45,120)(46,119)(47,118)(48,117)(49,116)(50,115)(51,114)(52,113)(53,112)(54,111)(55,110)(56,109)(57,108)(58,107)(59,106)(60,105)(61,104)(62,103)(63,102)(64,101)(65,100)(66,99)(67,98)(68,97)(69,96)(70,95)(71,94)(72,93)(73,92)(74,91)(75,90)(76,89)(77,88)(78,87)(79,86)(80,85)(81,84)(82,83)

Polycyclic presentation:

2^4,131|a^2=d,b^2=d,c^2=d,b^a=bc,c^a=cd,e^a=e^130,c^b=cd,e^b=e^130

Conjugacy classes & character table

527 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#16862190, #16862191, #16862192, …
maximal normal subgroup of#16862190, #16862191, #16862192, …
maximal quotient of#16862171, #16862180, C2×Dic524, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2096, 31);