Finite Group Databasebeta

C31×#3276 #16843209

order3968
nilpotency class3
isoclinismisoclinic class of #3264
automorphism?
homologyAbelianization (H1) = C24×C31 · Schur multiplier (H2) = C25

Aliases

direct productC31×#3276

Subgroups

subgroupG/H
center, socleC22×C31C22×D4
commutator, Frattini, cosocleC2×C4C24×C31
prime radicalC31×#547C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C31 ◁ C4×D4×C31 ◁ 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)(32,33)(34,35)(36,37,41,39)(38,44,47,51)(40,49,50,43)(42,45,48,46);(36,38,41,47)(37,42,39,48)(40,45,50,46)(43,51,49,44);(33,35)(36,39,41,37)(38,42,47,48)(40,49,50,43)(44,45,51,46);(38,45)(40,50)(42,51)(43,49)(44,48)(46,47)

Conjugacy classes & character table

899 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC31×#19757, C31×#19760, C31×#19805, …
maximal normal subgroup ofC31×#19757, C31×#19760, C31×#19805, …
maximal quotient ofC31×#19887, C31×#19895, C31×#19903, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3968, 2008);