Finite Group Databasebeta

C19×#1747 #14559604

order2432
nilpotency class2
isoclinismisoclinic class of H(3,ℤ/4)
automorphism?
homologyAbelianization (H1) = C2×C42×C19 · Schur multiplier (H2) = C42

Aliases

direct productC19×#1747

Subgroups

subgroupG/H
centerC8×C19C42
commutatorC4C2×C42×C19
Frattini, cosocleC22×C4C23×C19
socleC2×C19#376
prime radicalC23×C19#41
LCSG ▷ C4 ▷ C1
UCSC1 ◁ C8×C19 ◁ G

200 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)(22,30,33,43)(23,27)(24,28)(25,29)(26,32,38,46)(31,42,45,50)(34,39)(35,40)(36,41)(37,44,48,51)(47,49);(20,22)(21,26,29,38)(23,31)(24,32)(25,33)(27,37,40,48)(28,30,41,43)(34,44)(35,45)(36,46)(39,42,49,50)(47,51);(20,23,24,34,25,35,36,47)(21,27,28,39,29,40,41,49)(22,31,32,44,33,45,46,51)(26,37,30,42,38,48,43,50)

Conjugacy classes & character table

836 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC19×#11769, C19×#11770, C19×#11771, …
maximal normal subgroup ofC19×#11769, C19×#11770, C19×#11771, …
maximal quotient ofC19×#8137, C19×#8138, C19×#8139, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2432, 479);