Finite Group Databasebeta

C31×#2564 #16842497

order3968
nilpotency class2
isoclinismisoclinic class of #2403
automorphism?
homologyAbelianization (H1) = C24×C31 · Schur multiplier (H2) = C24

Aliases

direct productC31×#2564

Subgroups

subgroupG/H
center, socleC23×C31C24
commutator, Frattini, cosocleC23C24×C31
prime radicalC22×D4×C31C22
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23×C31 ◁ G

584 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 51
transitive degreeμt(G) = 1984

A minimal faithful permutation representation — 4 generators on 51 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)(33,35)(36,37,40,41)(38,39,42,43)(45,46)(47,51);(37,41)(38,42)(44,45,48,46)(47,49,51,50);(32,33,34,35)(36,38)(37,39)(40,42)(41,43)(44,46,48,45)(47,50,51,49);(36,39)(37,38)(40,43)(41,42)(44,47)(45,49)(46,50)(48,51)

Conjugacy classes & character table

1178 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC31×#9383, C31×#9385, C31×#11789, …
maximal normal subgroup ofC31×#9383, C31×#9385, C31×#11789, …
maximal quotient ofC31×#13908, C31×#13960, C31×#13975, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3968, 1296);