Finite Group Databasebeta

C31×#2666 #16842599

order3968
nilpotency class2
isoclinismisoclinic class of #2613
automorphism?
homologyAbelianization (H1) = C24×C31 · Schur multiplier (H2) = C23

Aliases

direct productC31×#2666

Subgroups

subgroupG/H
center, socle, prime radicalC23×C31C24
commutator, Frattini, cosocleC23C24×C31
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23×C31 ◁ G

368 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 55
transitive degreeμt(G) = 3968

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

Conjugacy classes & character table

992 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×C31×#2666, C31×#34589, C31×#34592, …
maximal normal subgroup ofC2×C31×#2666, C31×#34589, C31×#34592, …
maximal quotient ofC31×#14284, C31×#14285, C31×#14286, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3968, 1398);