Finite Group Databasebeta

C19×#1808 #14559665

order2432
nilpotency class3
isoclinismisoclinic class of #465
automorphism?
homologyAbelianization (H1) = C22×C4×C19 · Schur multiplier (H2) = C24

Aliases

direct productC19×#1808

Subgroups

subgroupG/H
center, socleC23×C19C2×D4
commutatorC2×C4C22×C4×C19
Frattini, cosocleC22×C4C23×C19
prime radicalC24×C19D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C19 ◁ C23×C4×C19 ◁ G

336 conjugacy classes of subgroups; only the 152 normal subgroups are shown.

normal subgroups only

This group has 336 conjugacy classes of subgroups — too many to draw. Only its 152 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

minimal degreeμ(G) = 35
transitive degreeμt(G) = 1216

A minimal faithful permutation representation — 3 generators on 35 points:

(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19)(20,21)(22,23)(24,25,26,27)(29,32)(30,33)(34,35);(28,29,33,35,31,34,30,32);(21,23)

Conjugacy classes & character table

836 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC19×#7230, C19×#7235, C19×#7258, …
maximal normal subgroup ofC19×#7230, C19×#7235, C19×#7258, …
maximal quotient ofC19×#8596, C19×#8599, C19×#8609, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2432, 540);