Finite Group Databasebeta

C19×#3172 #14561029

order2432
nilpotency class3
isoclinismisoclinic class of #468
automorphism?
homologyAbelianization (H1) = C24×C19 · Schur multiplier (H2) = C24

Aliases

direct productC19×#3172

Subgroups

subgroupG/H
centerC2×C4×C19C2×D4
commutator, Frattini, cosocleC2×C4C24×C19
socleC22×C19C22×D4
prime radicalC19×#121C22
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4×C19 ◁ C2×C42×C19 ◁ G

364 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)(28,29,32,35)(30,36,37,43)(31,39,40,34)(33,41,42,38);(21,24)(25,27)(30,37)(33,42)(36,43)(38,41);(28,30,31,38,32,37,40,41)(29,33,34,36,35,42,39,43);(20,22,23,26)(21,25,24,27)

Conjugacy classes & character table

608 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC19×#8998, C19×#17965, C19×#17967, …
maximal normal subgroup ofC19×#8998, C19×#17965, C19×#17967, …
maximal quotient ofC19×#20819, C19×#21278, C19×#21279, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2432, 1904);