Finite Group Databasebeta

C31×#2747 #16842680

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

Aliases

direct productC31×#2747

Subgroups

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

392 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)(34,38)(35,36)(37,39)(40,41)(42,45)(43,47)(44,46)(48,49,51,53)(50,54,55,52);(33,36)(34,39)(40,42,44,47)(41,45,46,43)(48,49)(50,54)(51,53)(52,55);(32,33)(34,37)(35,36)(38,39)(40,42)(41,43)(44,47)(45,46);(32,34,35,39)(33,37,36,38)(40,43)(41,42)(44,45)(46,47)(48,50,51,55)(49,52,53,54)

Conjugacy classes & character table

992 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC31×#36728, C31×#36729, C31×#36735, …
maximal normal subgroup ofC31×#36728, C31×#36729, C31×#36735, …
maximal quotient ofC31×#14369, C31×#14370, C31×#14409, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3968, 1479);