Finite Group Databasebeta

C31×#2166 #16842099

order3968
nilpotency class3
isoclinismisoclinic class of #1812
automorphism?
homologyAbelianization (H1) = C22×C4×C31 · Schur multiplier (H2) = C2

Aliases

direct productC31×#2166

Subgroups

subgroupG/H
centerC4×C31#117
commutatorC2×C4C22×C4×C31
Frattini, cosocleC2×C8C23×C31
socleC2×C31#432
prime radicalC23×C31M16
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C4×C31 ◁ C31×#97 ◁ G

122 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 63
transitive degreeμt(G) = 992

A minimal faithful permutation representation — 3 generators on 63 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)(32,33,35,41,36,42,49,58,37,40,48,56,50,39,53,55)(34,43,45,57,46,54,60,63,44,38,47,52,59,51,61,62);(32,34)(33,38)(35,47)(36,46)(37,44)(39,54)(40,43)(41,57)(42,51)(45,48)(49,61)(50,59)(52,56)(53,60)(55,62)(58,63);(33,39,40,42)(34,44)(35,48)(38,51,43,54)(41,58,56,55)(46,59)(49,53)(52,63,57,62)

Conjugacy classes & character table

992 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC31×#7239, C31×#7240, C31×#11537, …
maximal normal subgroup ofC31×#7239, C31×#7240, C31×#11537, …
maximal quotient ofC31×#12596, C31×#12608, C31×#12660, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3968, 898);