Finite Group Databasebeta

C19×#2957 #14560814

order2432
nilpotency class3
isoclinismisoclinic class of #576
automorphism?
homologyAbelianization (H1) = C23×C4×C19 · Schur multiplier (H2) = C25

Aliases

direct productC19×#2957

Subgroups

subgroupG/H
centerC4×C19C22×D4
commutatorC4C23×C4×C19
Frattini, cosocleC2×C4C24×C19
socleC2×C19C2×C4×D4
prime radicalC2×C19×#135C2
LCSG ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C4×C19 ◁ C2×M16×C19 ◁ G

452 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 4 generators on 51 points:

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

Conjugacy classes & character table

836 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC19×#12829, C19×#12830, C19×#12942, …
maximal normal subgroup ofC19×#12829, C19×#12830, C19×#12942, …
maximal quotient ofC19×#17854, C19×#17855, C19×#17856, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2432, 1689);