Finite Group Databasebeta

C31×#2103 #16842036

order3968
nilpotency class3
isoclinismisoclinic class of #2031
automorphism?
homologyAbelianization (H1) = C23×C31 · Schur multiplier (H2) = C2

Aliases

direct productC31×#2103

Subgroups

subgroupG/H
centerC4×C31#124
commutator, Frattini, cosocleC22×C4C23×C31
socleC2×C31#400
prime radicalC23×C31C2×Q8
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C4×C31 ◁ C22×C4×C31 ◁ G

148 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 63
transitive degreeμt(G) = 992

A minimal faithful permutation representation — 3 generators on 63 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)(32,33,36,41,37,42,38,53)(34,43,45,55,47,58,46,39)(35,48,50,62,51,40,52,57)(44,56,59,63,60,61,49,54);(32,34,38,45,37,47,36,46)(33,39,53,43,42,55,41,58)(35,49,52,44,51,59,50,60)(40,56,62,63,48,61,57,54);(32,35,36,50,37,51,38,52)(33,40,41,57,42,48,53,62)(34,44,45,59,47,60,46,49)(39,54,43,56,55,63,58,61)

Conjugacy classes & character table

806 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC31×#12304, C31×#12305, C31×#12306, …
maximal normal subgroup ofC31×#12304, C31×#12305, C31×#12306, …
maximal quotient ofC31×#10687, C31×#10688, C31×#10689, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3968, 835);