Finite Group Databasebeta

C19×#3120 #14560977

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

Aliases

direct productC19×#3120

Subgroups

subgroupG/H
center, socleC22×C19C22×D4
commutator, Frattini, cosocleC2×C4C24×C19
prime radicalC2×#41×C19C22
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C19 ◁ C19×#117 ◁ G

372 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)(28,29,32,36)(30,33,37,41)(31,34,39,35)(38,40,43,42);(21,24)(25,27)(28,30,32,37)(29,33,36,41)(31,38,39,43)(34,40,35,42);(29,34)(31,39)(33,40)(35,36)(38,43)(41,42);(20,22,23,26)(21,25,24,27)(30,37)(33,41)(38,43)(40,42)

Conjugacy classes & character table

608 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×C19×#3120, C19×#60557, C19×#60565, …
maximal normal subgroup ofC2×C19×#3120, C19×#60557, C19×#60565, …
maximal quotient ofC19×#20746, C19×#21125, C19×#21127, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2432, 1852);