Finite Group Databasebeta

C31×#3544 #16843477

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

Aliases

direct productC31×#3544

Subgroups

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

1004 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 55
transitive degreeμt(G) = 1984

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)(41,45)(43,51)(46,48)(49,55);(33,36)(37,39)(40,41,44,45)(42,48,50,46)(43,47,51,52)(49,54,55,53);(32,33,35,36)(34,37,38,39);(32,34)(33,37)(35,38)(36,39)(40,42,44,50)(41,46,45,48)(43,49,51,55)(47,53,52,54);(40,43)(41,47)(42,49)(44,51)(45,52)(46,53)(48,54)(50,55)

Conjugacy classes & character table

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

Relationships

maximal subgroup ofC31×#8498, C31×#12782, C31×#18684, …
maximal normal subgroup ofC31×#8498, C31×#12782, C31×#18684, …
maximal quotient ofC31×#34365, C31×#34384, C31×#34409, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3968, 2276);