Finite Group Databasebeta

C31×#2483 #16842416

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

Aliases

direct productC31×#2483

Subgroups

subgroupG/H
center, socleC23×C31C24
commutator, Frattini, cosocleC23C24×C31
prime radicalC25×C31C22
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23×C31 ◁ G

700 conjugacy classes of subgroups; only the 216 normal subgroups are shown.

normal subgroups only

This group has 700 conjugacy classes of subgroups — too many to draw. Only its 216 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

minimal degreeμ(G) = 51
transitive degreeμt(G) = 992

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

Conjugacy classes & character table

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

Relationships

maximal subgroup ofC31×#9500, C31×#9502, C31×#10338, …
maximal normal subgroup ofC31×#9500, C31×#9502, C31×#10338, …
maximal quotient ofC31×#13869, C31×#13992, C31×#14040, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3968, 1215);