Finite Group Databasebeta

C19×#2935 #14560792

order2432
nilpotency class2
isoclinismisoclinic class of D42
automorphism?
homologyAbelianization (H1) = C23×C4×C19 · Schur multiplier (H2) = C25

Aliases

direct productC19×#2935

Subgroups

subgroupG/H
centerC2×C4×C19C24
commutatorC22C23×C4×C19
Frattini, cosocleC2×C4C24×C19
socleC22×C19C23×C4
prime radicalC19×#532C2
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C2×C4×C19 ◁ G

492 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)(24,25,29,32,28,31,37,39)(26,33,35,36,34,30,38,27);(21,23)(24,26)(25,30)(27,32)(28,34)(29,35)(31,33)(36,39)(37,38);(24,27,29,33,28,36,37,30)(25,26,32,35,31,34,39,38);(26,34)(27,36)(30,33)(35,38)

Conjugacy classes & character table

950 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC19×#8930, C19×#8932, C19×#9053, …
maximal normal subgroup ofC19×#8930, C19×#8932, C19×#9053, …
maximal quotient ofC19×#18066, C19×#18067, C19×#18068, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2432, 1667);