Finite Group Databasebeta

C19×#3338 #14561195

order2432
nilpotency class3
isoclinismisoclinic class of D4×D8
automorphism?
homologyAbelianization (H1) = C24×C19 · Schur multiplier (H2) = C24

Aliases

direct productC19×#3338

Subgroups

subgroupG/H
center, socleC22×C19C22×D4
commutator, Frattini, cosocleC2×C4C24×C19
prime radicalC2×D4×C19D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C19 ◁ C4×D4×C19 ◁ G

356 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)(20,21,24,23)(22,26,27,25)(28,29)(30,37)(31,35)(32,34)(33,38)(36,40)(39,42)(41,43);(20,22)(21,25)(23,26)(24,27)(28,30)(29,33)(31,38)(32,39)(34,41)(35,37)(36,42)(40,43);(20,23,24,21)(22,26,27,25)(29,34)(32,40)(33,41)(35,36)(37,42)(39,43);(22,27)(25,26)(30,38)(33,37)(39,43)(41,42)

Conjugacy classes & character table

665 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC19×#12342, C19×#12346, C19×#12394, …
maximal normal subgroup ofC19×#12342, C19×#12346, C19×#12394, …
maximal quotient ofC19×#22487, C19×#22612, D4×C19×#107, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2432, 2070);