Finite Group Databasebeta

C31×#2960 #16842893

order3968
nilpotency class2
automorphism?
homologyAbelianization (H1) = C23×C4×C31 · Schur multiplier (H2) = C24

Aliases

direct productC31×#2960

Subgroups

subgroupG/H
centerC2×C8×C31C23
commutatorC22C23×C4×C31
Frattini, cosocleC2×C4C24×C31
socleC22×C31C23×C4
prime radicalC23×C31C22×C4
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C2×C8×C31 ◁ G

364 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)(34,39)(35,37)(36,38)(40,41,43,47,44,46,50,53)(42,45,48,52,49,51,54,55);(32,34,36,35)(33,37,38,39);(32,35,36,34)(33,37,38,39)(40,42,43,48,44,49,50,54)(41,45,47,52,46,51,53,55);(41,46)(45,51)(47,53)(52,55)

Conjugacy classes & character table

1736 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC31×#8242, C31×#8244, C31×#8246, …
maximal normal subgroup ofC31×#8242, C31×#8244, C31×#8246, …
maximal quotient ofC31×#20435, C31×#20437, C31×#20516, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3968, 1692);