Finite Group Databasebeta

C31×#2735 #16842668

order3968
nilpotency class2
isoclinismisoclinic class of #2668
automorphism?
homologyAbelianization (H1) = C24×C31 · Schur multiplier (H2) = C22×C4

Aliases

direct productC31×#2735

Subgroups

subgroupG/H
center, socleC23×C31C24
commutator, Frattini, cosocleC23C24×C31
prime radicalC25×C31C22
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23×C31 ◁ G

552 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 55
transitive degreeμt(G) = 992

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

Conjugacy classes & character table

992 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC31×#12192, C31×#12268, C31×#36725, …
maximal normal subgroup ofC31×#12192, C31×#12268, C31×#36725, …
maximal quotient ofC31×#14365, C31×#14366, C31×#14479, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3968, 1467);