Finite Group Databasebeta

C31×#1840 #16841773

order3968
nilpotency class2
isoclinismisoclinic class of #392
automorphism?
homologyAbelianization (H1) = C22×C4×C31 · Schur multiplier (H2) = C22

Aliases

direct productC31×#1840

Subgroups

subgroupG/H
centerC22×C4×C31C23
commutatorC23C22×C4×C31
Frattini, cosocleC22×C4C23×C31
socle, prime radicalC23×C31C22×C4
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C22×C4×C31 ◁ G

196 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 63
transitive degreeμt(G) = 3968

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

Conjugacy classes & character table

1364 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC2×C31×#1840, C31×#20773, C31×#20774, …
maximal normal subgroup ofC2×C31×#1840, C31×#20773, C31×#20774, …
maximal quotient ofC31×#8802, C31×#10796, C31×#11298, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3968, 572);