Finite Group Databasebeta

C31×#3044 #16842977

order3968
nilpotency class3
isoclinismisoclinic class of #3008
automorphism?
homologyAbelianization (H1) = C24×C31 · Schur multiplier (H2) = C25

Aliases

direct productC31×#3044

Subgroups

subgroupG/H
center, socleC22×C31C22×D4
commutator, Frattini, cosocleC2×C4C24×C31
prime radicalC2×#41×C31C22
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C31 ◁ C31×#117 ◁ G

458 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 67
transitive degreeμt(G) = 1984

A minimal faithful permutation representation — 4 generators on 67 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)(33,35)(36,37,41,45)(38,42,47,56)(39,49,51,59)(40,52,54,44)(43,53,58,50)(46,60,61,67)(48,64,63,57)(55,65,66,62);(32,33,34,35)(36,38)(37,42)(39,46)(40,48)(41,47)(43,55)(44,57)(45,56)(49,60)(50,62)(51,61)(52,64)(53,65)(54,63)(58,66)(59,67);(36,39,41,51)(37,43,45,58)(38,46,47,61)(40,53,54,50)(42,55,56,66)(44,59,52,49)(48,65,63,62)(57,67,64,60);(38,47)(42,56)(46,61)(48,63)(55,66)(57,64)(60,67)(62,65)

Conjugacy classes & character table

992 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC31×#24411, C31×#25183, C31×#25186, …
maximal normal subgroup ofC31×#24411, C31×#25183, C31×#25186, …
maximal quotient ofC31×#19402, C31×#19403, C31×#19404, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3968, 1776);