Finite Group Databasebeta

C31×#3110 #16843043

order3968
nilpotency class3
isoclinismisoclinic class of #3003
automorphism?
homologyAbelianization (H1) = C24×C31 · Schur multiplier (H2) = C24

Aliases

direct productC31×#3110

Subgroups

subgroupG/H
center, socleC22×C31C22×D4
commutator, Frattini, cosocleC2×C4C24×C31
prime radicalC22×D4×C31C22
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C31 ◁ C2×C42×C31 ◁ G

444 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 47
transitive degreeμt(G) = 992

A minimal faithful permutation representation — 4 generators on 47 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)(40,41,43,45)(42,47,44,46);(33,36)(37,39)(41,45)(46,47);(41,46)(42,44)(45,47);(32,34,35,38)(33,37,36,39)(40,42,43,44)(41,47,45,46)

Conjugacy classes & character table

992 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC31×#9165, C31×#9323, C31×#9327, …
maximal normal subgroup ofC31×#9165, C31×#9323, C31×#9327, …
maximal quotient ofC31×#20738, C31×#21121, C31×#21365, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3968, 1842);