Finite Group Databasebeta

C31×#2689 #16842622

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

Aliases

direct productC31×#2689

Subgroups

subgroupG/H
center, socleC23×C31C24
commutator, Frattini, cosocleC23C24×C31
prime radicalC24×C31C23
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23×C31 ◁ G

456 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)(36,37,40,42)(38,43,39,41)(44,45)(46,49)(47,51)(48,50);(33,35)(36,38,40,39)(37,41,42,43)(44,46,48,51)(45,49,50,47);(32,33)(34,35)(36,39,40,38)(37,41,42,43)(44,46)(45,47)(48,51)(49,50);(36,37)(38,43)(39,41)(40,42)(44,47)(45,46)(48,49)(50,51)

Conjugacy classes & character table

992 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC31×#36705, C31×#36712, C31×#36732, …
maximal normal subgroup ofC31×#36705, C31×#36712, C31×#36732, …
maximal quotient ofC31×#14364, C31×#14368, C31×#14381, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3968, 1421);