Finite Group Databasebeta

C31×#3377 #16843310

order3968
nilpotency class3
isoclinismisoclinic class of #3264
automorphism?
homologyAbelianization (H1) = C24×C31 · Schur multiplier (H2) = C24

Aliases

direct productC31×#3377

Subgroups

subgroupG/H
center, socleC22×C31C22×D4
commutator, Frattini, cosocleC2×C4C24×C31
prime radicalC2×D4×C31C23
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C31 ◁ C4×Q8×C31 ◁ G

332 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

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

Conjugacy classes & character table

899 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×C31×#3377, C31×#61316, C31×#61320, …
maximal normal subgroup ofC2×C31×#3377, C31×#61316, C31×#61320, …
maximal quotient ofC31×#22527, C31×#22548, C31×#22744, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3968, 2109);