Finite Group Databasebeta

C19×#1445 #14559302

order2432
nilpotency class2
isoclinismisoclinic class of #392
automorphism?
homologyAbelianization (H1) = C22×C4×C19 · Schur multiplier (H2) = C25

Aliases

direct productC19×#1445

Subgroups

subgroupG/H
center, socle, prime radicalC24×C19C23
commutatorC23C22×C4×C19
Frattini, cosocleC24C23×C19
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24×C19 ◁ G

520 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 39
transitive degreeμt(G) = 2432

A minimal faithful permutation representation — 3 generators on 39 points:

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

Conjugacy classes & character table

836 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC19×#7104, C19×#7132, C19×#7326, …
maximal normal subgroup ofC19×#7104, C19×#7132, C19×#7326, …
maximal quotient ofC19×#7556, C19×#7557, C19×#11346, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2432, 177);