Finite Group Databasebeta

C31×#3196 #16843129

order3968
nilpotency class3
isoclinismisoclinic class of #3192
automorphism?
homologyAbelianization (H1) = C24×C31 · Schur multiplier (H2) = C24

Aliases

direct productC31×#3196

Subgroups

subgroupG/H
center, socleC22×C31C22×D4
commutator, Frattini, cosocleC2×C4C24×C31
prime radicalC31×#525C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C31 ◁ C23×C4×C31 ◁ G

414 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 55
transitive degreeμt(G) = 992

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

Conjugacy classes & character table

806 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC31×#9331, C31×#18323, C31×#18331, …
maximal normal subgroup ofC31×#9331, C31×#18323, C31×#18331, …
maximal quotient ofC31×#21768, C31×#21769, C31×#21944, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3968, 1928);