Finite Group Databasebeta

C31×#3162 #16843095

order3968
nilpotency class3
automorphism?
homologyAbelianization (H1) = C24×C31 · Schur multiplier (H2) = C24

Aliases

direct productC31×#3162

Subgroups

subgroupG/H
centerC2×C4×C31C2×D4
commutator, Frattini, cosocleC2×C4C24×C31
socleC22×C31C22×D4
prime radicalC23×C31C2×D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4×C31 ◁ C2×C42×C31 ◁ G

348 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 55
transitive degreeμt(G) = 1984

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)(32,33,35,37)(34,38,39,36)(40,41)(42,49)(43,47)(44,53)(45,48)(46,52)(50,55)(51,54);(32,34,35,39)(33,36,37,38)(42,50)(46,54)(49,55)(51,52);(40,42,44,52,45,50,43,51)(41,46,47,49,48,54,53,55);(40,43,45,44)(41,47,48,53)(42,51,50,52)(46,49,54,55)

Conjugacy classes & character table

992 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC31×#9006, C31×#10036, C31×#10037, …
maximal normal subgroup ofC31×#9006, C31×#10036, C31×#10037, …
maximal quotient ofC31×#20799, C31×#21154, C31×#21321, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3968, 1894);