Finite Group Databasebeta

C31×#3204 #16843137

order3968
nilpotency class3
isoclinismisoclinic class of #3198
automorphism?
homologyAbelianization (H1) = C24×C31 · Schur multiplier (H2) = C24

Aliases

direct productC31×#3204

Subgroups

subgroupG/H
center, socleC22×C31C22×D4
commutator, Frattini, cosocleC2×C4C24×C31
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C31 ◁ C2×#41×C31 ◁ G

402 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 55
transitive degreeμt(G) = 1984

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)(40,41,44,49)(42,51,53,46)(43,50,45,48)(47,54,55,52);(32,34)(33,36)(35,39)(37,38)(40,42,44,53)(41,46,49,51)(43,54,45,52)(47,48,55,50);(34,39)(36,38)(40,42)(41,47)(43,52)(44,53)(45,54)(46,50)(48,51)(49,55);(33,37)(36,38)(40,43,44,45)(41,48,49,50)(42,52,53,54)(46,47,51,55)

Conjugacy classes & character table

806 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC31×#12119, C31×#12303, C2×C31×#3204, …
maximal normal subgroup ofC31×#12119, C31×#12303, C2×C31×#3204, …
maximal quotient ofC31×#21772, C31×#21946, C31×#22053, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3968, 1936);