Finite Group Databasebeta

C19×#3102 #14560959

order2432
nilpotency class3
isoclinismisoclinic class of #447
automorphism?
homologyAbelianization (H1) = C24×C19 · Schur multiplier (H2) = C24

Aliases

direct productC19×#3102

Subgroups

subgroupG/H
centerC2×C4×C19C2×D4
commutator, Frattini, cosocleC2×C4C24×C19
socleC22×C19C22×D4
prime radicalC19×#449C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4×C19 ◁ C2×C42×C19 ◁ G

396 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 43
transitive degreeμt(G) = 1216

A minimal faithful permutation representation — 4 generators on 43 points:

(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19)(20,21)(22,25)(23,24)(26,27)(28,29)(30,33)(31,34)(32,36)(35,39)(37,40)(38,42)(41,43);(21,24)(25,27)(28,30,32,38)(29,33,36,42)(31,37,39,43)(34,40,35,41);(29,34)(31,39)(33,40)(35,36)(37,43)(41,42);(20,22,23,26)(21,25,24,27)

Conjugacy classes & character table

722 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC19×#17904, C19×#17909, C19×#17926, …
maximal normal subgroup ofC19×#17904, C19×#17909, C19×#17926, …
maximal quotient ofC19×#20736, C19×#21113, C19×#21115, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2432, 1834);