Finite Group Databasebeta

C31×#3485 #16843418

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

Aliases

direct productC31×#3485

Subgroups

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

1560 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)(36,37)(38,44)(39,47)(40,41)(42,46)(43,48)(45,49)(50,51);(37,41)(42,44)(43,47)(49,50);(32,33)(34,35)(36,38,40,46)(37,42,41,44)(39,45,48,51)(43,49,47,50);(36,37)(38,42)(39,43)(40,41)(44,46)(45,49)(47,48)(50,51);(36,39)(37,43)(38,45)(40,48)(41,47)(42,49)(44,50)(46,51)

Conjugacy classes & character table

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

Relationships

maximal subgroup ofC31×#8462, C31×#8539, C31×#12706, …
maximal normal subgroup ofC31×#8462, C31×#8539, C31×#12706, …
maximal quotient ofC31×#34172, C31×#34199, C31×#34201, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3968, 2217);