Finite Group Databasebeta

C31×#1534 #16841467

order3968
nilpotency class3
isoclinismisoclinic class of #1510
automorphism?
homologyAbelianization (H1) = C22×C4×C31 · Schur multiplier (H2) = C22

Aliases

direct productC31×#1534

Subgroups

subgroupG/H
center, socleC22×C31C2×C22⋊C4
commutatorC2×C4C22×C4×C31
Frattini, cosocleC42C23×C31
prime radicalC23×C31C22⋊C4
LCSG ▷ C2×C4 ▷ C22 ▷ C1
UCSC1 ◁ C22×C31 ◁ C2×C42×C31 ◁ G

196 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 63
transitive degreeμt(G) = 1984

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

Conjugacy classes & character table

806 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC31×#8525, C31×#8526, C31×#8527, …
maximal normal subgroup ofC31×#8525, C31×#8526, C31×#8527, …
maximal quotient ofC31×#7593, C31×#7602, C31×#7641, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3968, 266);