Finite Group Databasebeta

C31×#2741 #16842674

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

Aliases

direct productC31×#2741

Subgroups

subgroupG/H
center, socleC23×C31C24
commutator, Frattini, cosocleC23C24×C31
prime radicalC22×D4×C31C22
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23×C31 ◁ G

434 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)(41,44)(45,46)(48,49,51,53)(50,54,55,52);(33,36)(34,39)(40,41,43,44)(42,46,47,45)(48,49,51,53)(50,52,55,54);(32,33)(34,37)(35,36)(38,39)(40,41)(42,45)(43,44)(46,47)(48,49)(50,52)(51,53)(54,55);(32,34,35,39)(33,37,36,38)(40,42,43,47)(41,45,44,46)(48,50)(49,52)(51,55)(53,54)

Conjugacy classes & character table

992 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC31×#36727, C31×#36729, C31×#36733, …
maximal normal subgroup ofC31×#36727, C31×#36729, C31×#36733, …
maximal quotient ofC31×#14369, C31×#14370, C31×#14410, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3968, 1473);