Finite Group Databasebeta

C19×#2488 #14560345

order2432
nilpotency class2
isoclinismisoclinic class of #2403
automorphism?
homologyAbelianization (H1) = C24×C19 · Schur multiplier (H2) = C23×C4

Aliases

direct productC19×#2488

Subgroups

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

546 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)(24,25,28,26)(27,30,31,29)(33,36)(37,39);(20,21,22,23)(25,26)(29,30)(32,33)(34,37)(35,36)(38,39);(20,21)(22,23)(24,26,28,25)(27,30,31,29)(32,34,35,38)(33,37,36,39);(24,27)(25,29)(26,30)(28,31)(32,33)(34,37)(35,36)(38,39)

Conjugacy classes & character table

722 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×C19×#2488, C19×#34754, C19×#34763, …
maximal normal subgroup ofC2×C19×#2488, C19×#34754, C19×#34763, …
maximal quotient ofC19×#13874, C19×#13896, C19×#13992, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2432, 1220);