Finite Group Databasebeta

C31×#3179 #16843112

order3968
nilpotency class3
isoclinismisoclinic class of #3057
automorphism?
homologyAbelianization (H1) = C24×C31 · Schur multiplier (H2) = C24

Aliases

direct productC31×#3179

Subgroups

subgroupG/H
center, socleC22×C31C22×D4
commutator, Frattini, cosocleC2×C4C24×C31
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C31 ◁ C31×#117 ◁ G

374 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)(34,37)(35,36)(38,39)(40,41,45,48)(42,46,50,54)(43,52,47,44)(49,51,53,55);(33,36)(37,39)(40,42)(41,46)(43,53)(44,51)(45,50)(47,49)(48,54)(52,55);(40,43,44,41,45,47,52,48)(42,49,51,54,50,53,55,46);(32,34,35,38)(33,37,36,39)(42,50)(46,54)(49,53)(51,55)

Conjugacy classes & character table

992 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×C31×#3179, C31×#60685, C31×#60694, …
maximal normal subgroup ofC2×C31×#3179, C31×#60685, C31×#60694, …
maximal quotient ofC31×#20822, C31×#21284, C31×#21285, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3968, 1911);