Finite Group Databasebeta

C31×#2691 #16842624

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

Aliases

direct productC31×#2691

Subgroups

subgroupG/H
center, socleC23×C31C24
commutator, Frattini, cosocleC23C24×C31
prime radicalC2×C31×#121C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23×C31 ◁ G

554 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)(38,39)(40,41)(42,43)(44,45)(46,50)(47,49)(48,51);(33,35)(37,41)(39,42)(44,45,47,49)(46,50,51,48);(32,33)(34,35)(36,38)(37,42)(39,41)(40,43)(44,45)(46,48)(47,49)(50,51);(36,39,40,42)(37,38,41,43)(44,46,47,51)(45,48,49,50)

Conjugacy classes & character table

992 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC31×#36706, C31×#36712, C31×#36729, …
maximal normal subgroup ofC31×#36706, C31×#36712, C31×#36729, …
maximal quotient ofC31×#14361, C31×#14370, C31×#14379, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3968, 1423);