Finite Group Databasebeta

C31×#3165 #16843098

order3968
nilpotency class3
isoclinismisoclinic class of #3055
automorphism?
homologyAbelianization (H1) = C24×C31 · Schur multiplier (H2) = C24

Aliases

direct productC31×#3165

Subgroups

subgroupG/H
center, socleC22×C31C22×D4
commutator, Frattini, cosocleC2×C4C24×C31
prime radicalC23×C31C2×D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C31 ◁ C2×C42×C31 ◁ G

380 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 47
transitive degreeμt(G) = 1984

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)(32,33,35,37)(34,38,39,36)(41,44)(42,46)(45,47);(32,34,35,39)(33,36,37,38);(40,41,42,44,43,45,46,47);(41,45)(44,47)

Conjugacy classes & character table

992 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC31×#9420, C31×#9427, C31×#9434, …
maximal normal subgroup ofC31×#9420, C31×#9427, C31×#9434, …
maximal quotient ofC31×#20800, C31×#21159, C31×#21322, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3968, 1897);