Finite Group Databasebeta

C31×#3096 #16843029

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

Aliases

direct productC31×#3096

Subgroups

subgroupG/H
center, socleC22×C31C22×D4
commutator, Frattini, cosocleC2×C4C24×C31
prime radicalC31×#535C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C31 ◁ C2×#41×C31 ◁ G

418 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 55
transitive degreeμt(G) = 992

A minimal faithful permutation representation — 4 generators on 55 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)(34,37)(35,36)(38,39)(40,41)(42,45)(43,46)(44,48)(47,51)(49,53)(50,52)(54,55);(33,36)(37,39)(40,42)(41,45)(43,50)(44,49)(46,52)(47,54)(48,53)(51,55);(32,34,35,38)(33,37,36,39)(41,46)(43,51)(45,52)(47,48)(50,55)(53,54);(42,49)(45,53)(50,55)(52,54)

Conjugacy classes & character table

992 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC31×#26190, C31×#26191, C31×#26194, …
maximal normal subgroup ofC31×#26190, C31×#26191, C31×#26194, …
maximal quotient ofC31×#20703, C31×#20849, C31×#20914, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3968, 1828);