Finite Group Databasebeta

C31×#2626 #16842559

order3968
nilpotency class2
isoclinismisoclinic class of #2613
automorphism?
homologyAbelianization (H1) = C24×C31 · Schur multiplier (H2) = C23×C4

Aliases

direct productC31×#2626

Subgroups

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

668 conjugacy classes of subgroups.

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

Conjugacy classes & character table

992 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC31×#9199, C31×#9201, C31×#9922, …
maximal normal subgroup ofC31×#9199, C31×#9201, C31×#9922, …
maximal quotient ofC31×#14262, C31×#14265, C31×#14275, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3968, 1358);