Finite Group Databasebeta

C31×#3487 #16843420

order3968
nilpotency class2
isoclinismisoclinic class of #3484
automorphism?
homologyAbelianization (H1) = C25×C31 · Schur multiplier (H2) = C29

Aliases

direct productC31×#3487

Subgroups

subgroupG/H
center, socleC22×C31C25
commutator, Frattini, cosocleC22C25×C31
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C22×C31 ◁ G

1536 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 5 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)(37,38)(40,48)(42,44)(46,51);(36,37,41,38)(39,44,47,42)(40,43,48,45)(46,50,51,49);(32,33)(34,35)(36,38,41,37)(39,44,47,42)(40,45,48,43)(46,50,51,49);(36,39,41,47)(37,42,38,44)(40,46,48,51)(43,49,45,50);(36,40)(37,43)(38,45)(39,46)(41,48)(42,49)(44,50)(47,51)

Conjugacy classes & character table

1364 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC31×#8464, C31×#12708, C31×#12714, …
maximal normal subgroup ofC31×#8464, C31×#12708, C31×#12714, …
maximal quotient ofC31×#34174, C31×#34201, C31×#34249, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3968, 2219);