Finite Group Databasebeta

C31×#2773 #16842706

order3968
nilpotency class2
isoclinismisoclinic class of #2668
automorphism?
homologyAbelianization (H1) = C24×C31 · Schur multiplier (H2) = C23

Aliases

direct productC31×#2773

Subgroups

subgroupG/H
center, socleC23×C31C24
commutator, Frattini, cosocleC23C24×C31
prime radicalC24×C31C23
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23×C31 ◁ G

378 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)(34,36)(35,37)(38,39)(40,41,44,43)(42,46,47,45)(48,49,52,55)(50,53,54,51);(33,34)(35,39)(41,43)(45,46)(48,50,52,54)(49,53,55,51);(32,34,36,33)(35,38,39,37)(40,42,44,47)(41,45,43,46)(48,51,52,53)(49,54,55,50);(32,35,36,39)(33,37,34,38)(40,43,44,41)(42,46,47,45)(48,49)(50,53)(51,54)(52,55)

Conjugacy classes & character table

992 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC31×#36766, C31×#36773, C31×#36796, …
maximal normal subgroup ofC31×#36766, C31×#36773, C31×#36796, …
maximal quotient ofC31×#14386, C31×#14412, C31×#14426, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3968, 1505);