Finite Group Databasebeta

C31×#2009 #16841942

order3968
nilpotency class3
isoclinismisoclinic class of #2008
automorphism?
homologyAbelianization (H1) = C23×C31 · Schur multiplier (H2) = C24

Aliases

direct productC31×#2009

Subgroups

subgroupG/H
center, socleC2×C31#392
commutator, Frattini, cosocleC22×C4C23×C31
prime radicalC31×#575C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C31 ◁ C22×C4×C31 ◁ G

348 conjugacy classes of subgroups; only the 88 normal subgroups are shown.

normal subgroups only

This group has 348 conjugacy classes of subgroups — too many to draw. Only its 88 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) = 63
transitive degreeμt(G) = 992

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

Conjugacy classes & character table

713 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×C31×#2009, C31×#23412, C31×#23873, …
maximal normal subgroup ofC2×C31×#2009, C31×#23412, C31×#23873, …
maximal quotient ofC31×#9931, C31×#9933, C31×#9935, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3968, 741);