Finite Group Databasebeta

C31×#3231 #16843164

order3968
nilpotency class3
isoclinismisoclinic class of #3186
automorphism?
homologyAbelianization (H1) = C24×C31 · Schur multiplier (H2) = C24

Aliases

direct productC31×#3231

Subgroups

subgroupG/H
center, socleC22×C31C22×D4
commutator, Frattini, cosocleC2×C4C24×C31
prime radicalC23×C31C2×D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C31 ◁ C2×C42×C31 ◁ G

326 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 63
transitive degreeμt(G) = 1984

A minimal faithful permutation representation — 4 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)(34,40)(35,38)(36,39)(37,42)(41,46)(43,45)(44,47)(48,49,53,56)(50,57,59,62)(51,55,52,60)(54,61,63,58);(32,34,36,42)(33,37,39,40)(35,43,44,41)(38,46,47,45);(32,35,36,44)(33,38,39,47)(34,41,42,43)(37,45,40,46)(48,50)(49,54)(51,58)(52,61)(53,59)(55,62)(56,63)(57,60);(33,39)(37,40)(38,47)(45,46)(48,51,53,52)(49,55,56,60)(50,58,59,61)(54,62,63,57)

Conjugacy classes & character table

992 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC31×#9280, C31×#9286, C31×#18765, …
maximal normal subgroup ofC31×#9280, C31×#9286, C31×#18765, …
maximal quotient ofC31×#21835, C31×#21864, C31×#21984, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3968, 1963);