Finite Group Databasebeta

C31×#3298 #16843231

order3968
nilpotency class3
isoclinismisoclinic class of D4×D8
automorphism?
homologyAbelianization (H1) = C24×C31 · Schur multiplier (H2) = C24

Aliases

direct productC31×#3298

Subgroups

subgroupG/H
center, socleC22×C31C22×D4
commutator, Frattini, cosocleC2×C4C24×C31
prime radicalC31×#547C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C31 ◁ C4×D4×C31 ◁ G

420 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 47
transitive degreeμt(G) = 1984

A minimal faithful permutation representation — 4 generators on 47 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)(41,44)(42,46)(45,47);(32,34)(33,36)(35,39)(37,38);(40,41,43,45)(42,47,46,44);(34,39)(36,38)

Conjugacy classes & character table

1085 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC31×#19766, C31×#19767, C31×#19779, …
maximal normal subgroup ofC31×#19766, C31×#19767, C31×#19779, …
maximal quotient ofD4×C31×#103, C31×#22485, C31×#22571, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3968, 2030);