Finite Group Databasebeta

C31×#3538 #16843471

order3968
nilpotency class2
isoclinismisoclinic class of #3532
automorphism?
homologyAbelianization (H1) = C25×C31 · Schur multiplier (H2) = C28

Aliases

direct productC31×#3538

Subgroups

subgroupG/H
center, socleC22×C31C25
commutator, Frattini, cosocleC22C25×C31
prime radicalC31×#525C2
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C22×C31 ◁ G

1014 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 55
transitive degreeμt(G) = 992

A minimal faithful permutation representation — 5 generators on 55 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)(33,36)(34,38)(40,41,45,47)(42,48,50,43)(44,52,53,46)(49,51,55,54);(33,36)(37,39)(40,42,45,50)(41,43,47,48)(44,49,53,55)(46,51,52,54);(32,33)(34,37)(35,36)(38,39);(32,34)(33,37)(35,38)(36,39)(40,43)(41,42)(44,51)(45,48)(46,49)(47,50)(52,55)(53,54);(40,44,45,53)(41,46,47,52)(42,49,50,55)(43,51,48,54)

Conjugacy classes & character table

1178 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC31×#8482, C31×#12757, C31×#18230, …
maximal normal subgroup ofC31×#8482, C31×#12757, C31×#18230, …
maximal quotient ofC31×#34360, C31×#34380, C31×#34412, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3968, 2270);