Finite Group Databasebeta

C19×#3107 #14560964

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

Aliases

direct productC19×#3107

Subgroups

subgroupG/H
centerC2×C4×C19C2×D4
commutator, Frattini, cosocleC2×C4C24×C19
socleC22×C19C22×D4
prime radicalC2×#41×C19C22
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4×C19 ◁ C2×C42×C19 ◁ G

390 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)(28,29,31,35)(30,37,38,33)(32,34,40,36)(39,42,43,41);(21,24)(25,27)(28,30,31,38)(29,33,35,37)(32,39,40,43)(34,41,36,42);(29,34)(32,40)(33,41)(35,36)(37,42)(39,43);(20,22,23,26)(21,25,24,27)

Conjugacy classes & character table

722 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC19×#8971, C19×#8972, C19×#9212, …
maximal normal subgroup ofC19×#8971, C19×#8972, C19×#9212, …
maximal quotient ofC19×#20737, C19×#21114, C19×#21116, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2432, 1839);