Finite Group Databasebeta

C31×#2642 #16842575

order3968
nilpotency class2
isoclinismisoclinic class of #2613
automorphism?
homologyAbelianization (H1) = C24×C31 · Schur multiplier (H2) = C23×C4

Aliases

direct productC31×#2642

Subgroups

subgroupG/H
center, socle, prime radicalC23×C31C24
commutator, Frattini, cosocleC23C24×C31
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23×C31 ◁ G

416 conjugacy classes of subgroups; only the 200 normal subgroups are shown.

normal subgroups only

This group has 416 conjugacy classes of subgroups — too many to draw. Only its 200 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

minimal degreeμ(G) = 59
transitive degreeμt(G) = 3968

A minimal faithful permutation representation — 4 generators on 59 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)(38,42)(40,43)(45,49)(50,52)(51,57)(58,59);(32,33,34,35)(36,37,39,41)(38,40,42,43)(44,45)(46,52)(47,51)(48,49)(50,54)(53,59)(55,58)(56,57);(32,33)(34,35)(36,38)(37,40)(39,42)(41,43)(44,46,48,54)(45,50,49,52)(47,55,56,53)(51,59,57,58);(44,47,48,56)(45,51,49,57)(46,53,54,55)(50,58,52,59)

Conjugacy classes & character table

992 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC31×#10095, C31×#10103, C31×#18441, …
maximal normal subgroup ofC31×#10095, C31×#10103, C31×#18441, …
maximal quotient ofC31×#14261, C31×#14274, C31×#14283, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3968, 1374);