Finite Group Databasebeta

C31×#2730 #16842663

order3968
nilpotency class2
isoclinismisoclinic class of #2668
automorphism?
homologyAbelianization (H1) = C24×C31 · Schur multiplier (H2) = C23×C4

Aliases

direct productC31×#2730

Subgroups

subgroupG/H
center, socleC23×C31C24
commutator, Frattini, cosocleC23C24×C31
prime radicalC31×#392C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23×C31 ◁ G

548 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 51
transitive degreeμt(G) = 1984

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

Conjugacy classes & character table

992 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC31×#36758, C31×#36766, C31×#36767, …
maximal normal subgroup ofC31×#36758, C31×#36766, C31×#36767, …
maximal quotient ofC31×#14393, C31×#14397, C31×#14400, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3968, 1462);