Finite Group Databasebeta

C19×#1342 #14559199

order2432
nilpotency class4
isoclinismisoclinic class of #1339
automorphism?
homologyAbelianization (H1) = C2×C4×C19 · Schur multiplier (H2) = C2

Aliases

direct productC19×#1342

Subgroups

subgroupG/H
center, socleC2×C19#327
commutatorC2×C8C2×C4×C19
Frattini, cosocleC2×M16C22×C19
prime radicalC23×C19SD16
LCSG ▷ C2×C8 ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C19 ◁ C2×C4×C19 ◁ C2×M16×C19 ◁ G

100 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 2 generators on 51 points:

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

Conjugacy classes & character table

380 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×C19×#1342, C19×#11688, C19×#11769, …
maximal normal subgroup ofC2×C19×#1342, C19×#11688, C19×#11769, …
maximal quotient ofC19×#7086, C19×#7087, C19×#7090, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2432, 74);