Finite Group Databasebeta

C31×#3046 #16842979

order3968
nilpotency class3
isoclinismisoclinic class of #3008
automorphism?
homologyAbelianization (H1) = C24×C31 · Schur multiplier (H2) = C25

Aliases

direct productC31×#3046

Subgroups

subgroupG/H
center, socleC22×C31C22×D4
commutator, Frattini, cosocleC2×C4C24×C31
prime radicalC2×C31×#135C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C31 ◁ C31×#117 ◁ G

472 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 51
transitive degreeμt(G) = 1984

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

Conjugacy classes & character table

992 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC31×#24458, C31×#24459, C31×#24462, …
maximal normal subgroup ofC31×#24458, C31×#24459, C31×#24462, …
maximal quotient ofC31×#19414, C31×#19415, C31×#19416, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3968, 1778);