Finite Group Databasebeta

C19×#2103 #14559960

order2432
nilpotency class3
isoclinismisoclinic class of #2031
automorphism?
homologyAbelianization (H1) = C23×C19 · Schur multiplier (H2) = C2

Aliases

direct productC19×#2103

Subgroups

subgroupG/H
centerC4×C19#124
commutator, Frattini, cosocleC22×C4C23×C19
socleC2×C19#400
prime radicalC23×C19C2×Q8
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C4×C19 ◁ C22×C4×C19 ◁ G

148 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)(20,21,24,29,25,30,26,41)(22,31,33,43,35,46,34,27)(23,36,38,50,39,28,40,45)(32,44,47,51,48,49,37,42);(20,22,26,33,25,35,24,34)(21,27,41,31,30,43,29,46)(23,37,40,32,39,47,38,48)(28,44,50,51,36,49,45,42);(20,23,24,38,25,39,26,40)(21,28,29,45,30,36,41,50)(22,32,33,47,35,48,34,37)(27,42,31,44,43,51,46,49)

Conjugacy classes & character table

494 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC19×#12304, C19×#12305, C19×#12306, …
maximal normal subgroup ofC19×#12304, C19×#12305, C19×#12306, …
maximal quotient ofC19×#10687, C19×#10688, C19×#10689, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2432, 835);