Finite Group Databasebeta

C31×#3227 #16843160

order3968
nilpotency class3
isoclinismisoclinic class of #3186
automorphism?
homologyAbelianization (H1) = C24×C31 · Schur multiplier (H2) = C23×C4

Aliases

direct productC31×#3227

Subgroups

subgroupG/H
center, socleC22×C31C22×D4
commutator, Frattini, cosocleC2×C4C24×C31
prime radicalC31×#532C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C31 ◁ C2×C42×C31 ◁ G

404 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 47
transitive degreeμt(G) = 1984

A minimal faithful permutation representation — 4 generators on 47 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)(35,38)(36,37)(41,44)(42,46)(45,47);(32,34,35,36)(33,37,38,39);(33,37)(34,36)(38,39)(40,41,43,45)(42,47,46,44);(33,38)(37,39)

Conjugacy classes & character table

992 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC31×#9269, C31×#9287, C31×#9302, …
maximal normal subgroup ofC31×#9269, C31×#9287, C31×#9302, …
maximal quotient ofC31×#21834, C31×#21859, C31×#21981, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3968, 1959);