Finite Group Databasebeta

C19×#1822 #14559679

order2432
nilpotency class3
isoclinismisoclinic class of #1462
automorphism?
homologyAbelianization (H1) = C22×C4×C19 · Schur multiplier (H2) = C23

Aliases

direct productC19×#1822

Subgroups

subgroupG/H
center, socleC22×C19C2×C22⋊C4
commutatorC23C22×C4×C19
Frattini, cosocleC22×C4C23×C19
prime radicalC24×C19C2×C4
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C22×C19 ◁ C23×C4×C19 ◁ G

272 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 3 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)(28,29,31,35,32,34,38,41)(30,33,36,40,37,39,42,43);(21,24)(25,27)(28,30,32,37)(29,33,34,39)(31,36,38,42)(35,40,41,43);(20,22,23,26)(21,25,24,27)(29,34)(31,38)(33,39)(36,42)

Conjugacy classes & character table

608 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC19×#7216, C19×#7350, C19×#7351, …
maximal normal subgroup ofC19×#7216, C19×#7350, C19×#7351, …
maximal quotient ofC19×#8699, C19×#8700, C19×#8702, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2432, 554);