Finite Group Databasebeta

C31×#2722 #16842655

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

Aliases

direct productC31×#2722

Subgroups

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

448 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)(36,37)(38,39)(40,41)(42,43)(44,45)(46,51)(47,50)(48,49);(33,35)(37,41)(39,42)(44,46,49,47)(45,50,48,51);(32,33)(34,35)(36,38)(37,42)(39,41)(40,43)(44,47,49,46)(45,50,48,51);(36,39,40,42)(37,38,41,43)(44,48,49,45)(46,50,47,51)

Conjugacy classes & character table

992 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC31×#12150, C31×#12244, C31×#36728, …
maximal normal subgroup ofC31×#12150, C31×#12244, C31×#36728, …
maximal quotient ofC31×#14369, C31×#14388, C31×#14395, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3968, 1454);