Finite Group Databasebeta

C31×#2864 #16842797

order3968
nilpotency class2
isoclinismisoclinic class of #2846
automorphism?
homologyAbelianization (H1) = C24×C31 · Schur multiplier (H2) = C22×C4

Aliases

direct productC31×#2864

Subgroups

subgroupG/H
center, socle, prime radicalC23×C31C24
commutator, Frattini, cosocleC23C24×C31
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23×C31 ◁ G

400 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 55
transitive degreeμt(G) = 3968

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

Conjugacy classes & character table

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

Relationships

maximal subgroup ofC31×#7657, C31×#7677, C31×#7697, …
maximal normal subgroup ofC31×#7657, C31×#7677, C31×#7697, …
maximal quotient ofC31×#14689, C31×#14699, C31×#14704, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3968, 1596);