Finite Group Databasebeta

C19×#3091 #14560948

order2432
nilpotency class3
isoclinismisoclinic class of #447
automorphism?
homologyAbelianization (H1) = C24×C19 · Schur multiplier (H2) = C24

Aliases

direct productC19×#3091

Subgroups

subgroupG/H
centerC2×C4×C19C2×D4
commutator, Frattini, cosocleC2×C4C24×C19
socleC22×C19C22×D4
prime radicalC19×#525C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4×C19 ◁ C23×C4×C19 ◁ G

420 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 43
transitive degreeμt(G) = 608

A minimal faithful permutation representation — 4 generators on 43 points:

(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19)(20,21)(22,25)(23,24)(26,27)(28,29)(30,37)(31,35)(32,40)(33,36)(34,38)(39,42)(41,43);(21,24)(25,27);(20,22,23,26)(21,25,24,27)(28,30)(29,34)(31,38)(32,41)(33,39)(35,42)(36,43)(37,40);(28,31,33,32)(29,35,36,40)(30,38,39,41)(34,42,43,37)

Conjugacy classes & character table

722 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC19×#9038, C19×#18107, C19×#18121, …
maximal normal subgroup ofC19×#9038, C19×#18107, C19×#18121, …
maximal quotient ofC19×#20699, C19×#20843, C19×#20908, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2432, 1823);