Finite Group Databasebeta

C31×#3458 #16843391

order3968
nilpotency class2
automorphism?
homologyAbelianization (H1) = C25×C31 · Schur multiplier (H2) = C28

Aliases

direct productC31×#3458

Subgroups

subgroupG/H
centerC2×C4×C31C24
commutator, Frattini, cosocleC22C25×C31
socleC22×C31C25
prime radicalC24×C31C23
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C2×C4×C31 ◁ G

996 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)(32,33,35,37)(34,38,39,36)(40,41)(42,48)(43,47)(44,46)(45,49)(50,54)(51,53)(52,55);(40,42)(41,45)(43,50)(44,49)(46,48)(47,52)(51,55)(53,54);(32,34,35,39)(33,36,37,38)(42,49)(45,48)(50,55)(52,54);(41,46)(45,48)(47,53)(52,54);(40,43,44,51)(41,47,46,53)(42,50,49,55)(45,52,48,54)

Conjugacy classes & character table

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

Relationships

maximal subgroup ofC31×#8410, C31×#11389, C31×#11391, …
maximal normal subgroup ofC31×#8410, C31×#11389, C31×#11391, …
maximal quotient ofC31×#34052, C31×#34074, C4×C31×#543, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3968, 2190);