Finite Group Databasebeta

C31×#1924 #16841857

order3968
nilpotency class2
isoclinismisoclinic class of #392
automorphism?
homologyAbelianization (H1) = C22×C4×C31 · Schur multiplier (H2) = C23

Aliases

direct productC31×#1924

Subgroups

subgroupG/H
centerC22×C4×C31C23
commutatorC23C22×C4×C31
Frattini, cosocleC22×C4C23×C31
socleC23×C31C22×C4
prime radicalC24×C31C2×C4
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C22×C4×C31 ◁ G

280 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 3 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)(34,35)(37,38)(40,41,44,46,43,42,45,47);(36,37,39,38)(40,42,44,47,43,41,45,46);(33,35)(36,38,39,37)(41,42)(46,47)

Conjugacy classes & character table

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

Relationships

maximal subgroup ofC2×C31×#1924, C31×#21047, C31×#21048, …
maximal normal subgroup ofC2×C31×#1924, C31×#21047, C31×#21048, …
maximal quotient ofC31×#9545, C31×#9546, C31×#9547, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3968, 656);