Finite Group Databasebeta

C31×#3069 #16843002

order3968
nilpotency class3
isoclinismisoclinic class of #3068
automorphism?
homologyAbelianization (H1) = C24×C31 · Schur multiplier (H2) = C25

Aliases

direct productC31×#3069

Subgroups

subgroupG/H
center, socleC2×C31C2×#121
commutator, Frattini, cosocleC2×C4C24×C31
prime radicalC31×#575C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C31 ◁ C22×C4×C31 ◁ G

446 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 63
transitive degreeμt(G) = 992

A minimal faithful permutation representation — 4 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)(32,33,38,43)(34,44,46,55)(35,49,51,57)(36,42,37,41)(39,48,54,47)(40,52,56,50)(45,59,60,53)(58,62,63,61);(32,34,36,47,38,46,37,48)(33,39,41,44,43,54,42,55)(35,45,50,61,51,60,52,62)(40,53,49,58,56,59,57,63);(32,35)(33,40)(34,45)(36,50)(37,52)(38,51)(39,53)(41,49)(42,57)(43,56)(44,58)(46,60)(47,61)(48,62)(54,59)(55,63);(34,46)(39,54)(44,55)(45,60)(47,48)(53,59)(58,63)(61,62)

Conjugacy classes & character table

899 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC31×#24421, C31×#24423, C31×#24474, …
maximal normal subgroup ofC31×#24421, C31×#24423, C31×#24474, …
maximal quotient ofC31×#19163, C31×#19164, C31×#19167, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3968, 1801);