Finite Group Databasebeta

C19×#2374 #14560231

order2432
nilpotency class2
isoclinismisoclinic class of D42
automorphism?
homologyAbelianization (H1) = C23×C4×C19 · Schur multiplier (H2) = C24

Aliases

direct productC19×#2374

Subgroups

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

552 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)(20,21,23,22)(25,28)(29,31)(32,33)(34,38)(35,36)(37,39);(20,22,23,21)(33,36)(37,38);(24,25,27,28)(26,29,30,31)(32,34)(33,37)(35,39)(36,38);(24,26,27,30)(25,29,28,31)(32,33)(34,37)(35,36)(38,39)

Conjugacy classes & character table

950 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC19×#12959, C19×#13042, C2×C19×#2374, …
maximal normal subgroup ofC19×#12959, C19×#13042, C2×C19×#2374, …
maximal quotient ofC19×#13807, C19×#13819, C19×#13822, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2432, 1106);