Finite Group Databasebeta

C19×#2166 #14560023

order2432
nilpotency class3
isoclinismisoclinic class of #1812
automorphism?
homologyAbelianization (H1) = C22×C4×C19 · Schur multiplier (H2) = C2

Aliases

direct productC19×#2166

Subgroups

subgroupG/H
centerC4×C19#117
commutatorC2×C4C22×C4×C19
Frattini, cosocleC2×C8C23×C19
socleC2×C19#432
prime radicalC23×C19M16
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C4×C19 ◁ C19×#97 ◁ G

122 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 51
transitive degreeμt(G) = 608

A minimal faithful permutation representation — 3 generators on 51 points:

(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19)(20,21,23,29,24,30,37,46,25,28,36,44,38,27,41,43)(22,31,33,45,34,42,48,51,32,26,35,40,47,39,49,50);(20,22)(21,26)(23,35)(24,34)(25,32)(27,42)(28,31)(29,45)(30,39)(33,36)(37,49)(38,47)(40,44)(41,48)(43,50)(46,51);(21,27,28,30)(22,32)(23,36)(26,39,31,42)(29,46,44,43)(34,47)(37,41)(40,51,45,50)

Conjugacy classes & character table

608 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC19×#7239, C19×#7240, C19×#11537, …
maximal normal subgroup ofC19×#7239, C19×#7240, C19×#11537, …
maximal quotient ofC19×#12596, C19×#12608, C19×#12660, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2432, 898);