Finite Group Databasebeta

C19×#2357 #14560214

order2432
nilpotency class2
isoclinismisoclinic class of D42
automorphism?
homologyAbelianization (H1) = C23×C4×C19 · Schur multiplier (H2) = C23×C4

Aliases

direct productC19×#2357

Subgroups

subgroupG/H
center, socleC23×C19C24
commutatorC22C23×C4×C19
Frattini, cosocleC23C24×C19
prime radicalC22×D4×C19C22
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C23×C19 ◁ G

560 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 39
transitive degreeμt(G) = 1216

A minimal faithful permutation representation — 4 generators on 39 points:

(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19)(20,21,22,23)(24,25,28,27)(26,30,31,29)(32,33,37,36)(34,39,35,38);(25,27)(29,30)(32,34,37,35)(33,38,36,39);(24,26)(25,29)(27,30)(28,31)(32,35,37,34)(33,38,36,39);(24,27,28,25)(26,30,31,29)(32,36,37,33)(34,38,35,39)

Conjugacy classes & character table

950 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC19×#8770, C19×#8771, C19×#8778, …
maximal normal subgroup ofC19×#8770, C19×#8771, C19×#8778, …
maximal quotient ofC19×#13804, C19×#13807, C19×#13812, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2432, 1089);