Finite Group Databasebeta

C31×#3512 #16843445

order3968
nilpotency class2
isoclinismisoclinic class of #3484
automorphism?
homologyAbelianization (H1) = C25×C31 · Schur multiplier (H2) = C28

Aliases

direct productC31×#3512

Subgroups

subgroupG/H
center, socleC22×C31C25
commutator, Frattini, cosocleC22C25×C31
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C22×C31 ◁ G

1032 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 5 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)(34,38)(36,39)(40,41)(42,47)(43,48)(44,52)(45,46)(49,53)(50,51)(54,55);(32,33,35,37)(34,36,38,39)(41,46)(43,47)(49,52)(51,54);(32,34,35,38)(33,36,37,39)(40,42,45,48)(41,47,46,43)(44,50,53,55)(49,54,52,51);(40,43,45,47)(41,48,46,42)(44,51,53,54)(49,55,52,50);(40,44,45,53)(41,49,46,52)(42,50,48,55)(43,51,47,54)

Conjugacy classes & character table

1364 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC31×#8476, C31×#17687, C31×#17690, …
maximal normal subgroup ofC31×#8476, C31×#17687, C31×#17690, …
maximal quotient ofC31×#34189, C31×#34208, C31×#34217, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3968, 2244);