Finite Group Databasebeta

C19×#3121 #14560978

order2432
nilpotency class3
isoclinismisoclinic class of #3008
automorphism?
homologyAbelianization (H1) = C24×C19 · Schur multiplier (H2) = C24

Aliases

direct productC19×#3121

Subgroups

subgroupG/H
center, socleC22×C19C22×D4
commutator, Frattini, cosocleC2×C4C24×C19
prime radicalC19×#121C22
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C19 ◁ C19×#117 ◁ G

370 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 43
transitive degreeμt(G) = 1216

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)(30,36)(31,38)(33,40)(35,42)(37,39)(41,43);(21,24)(25,27)(28,29)(30,33)(31,35)(32,34)(36,40)(37,41)(38,42)(39,43);(28,30,32,37)(29,33,34,41)(31,39,38,36)(35,43,42,40);(20,22,23,26)(21,25,24,27)(29,34)(33,41)(35,42)(40,43)

Conjugacy classes & character table

608 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×C19×#3121, C19×#60557, C19×#60566, …
maximal normal subgroup ofC2×C19×#3121, C19×#60557, C19×#60566, …
maximal quotient ofC19×#20745, C19×#21127, C19×#21128, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2432, 1853);