Finite Group Databasebeta

C31×#3516 #16843449

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

Aliases

direct productC31×#3516

Subgroups

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

1012 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)(33,36)(37,39)(41,44)(42,48)(47,51)(49,54);(40,41,45,44)(42,46,48,50)(43,51,52,47)(49,55,54,53);(32,33)(34,37)(35,36)(38,39)(40,42)(41,46)(43,49)(44,50)(45,48)(47,53)(51,55)(52,54);(40,43,45,52)(41,47,44,51)(42,49,48,54)(46,53,50,55);(32,34,35,38)(33,37,36,39)(40,44,45,41)(42,50,48,46)(43,51,52,47)(49,55,54,53)

Conjugacy classes & character table

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

Relationships

maximal subgroup ofC31×#61472, C31×#61473, C31×#61490, …
maximal normal subgroup ofC31×#61472, C31×#61473, C31×#61490, …
maximal quotient ofC31×#34192, C31×#34230, C31×#34241, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3968, 2248);