Finite Group Databasebeta

C19×#2055 #14559912

order2432
nilpotency class3
isoclinismisoclinic class of #1999
automorphism?
homologyAbelianization (H1) = C23×C19 · Schur multiplier (H2) = C23

Aliases

direct productC19×#2055

Subgroups

subgroupG/H
center, socleC23×C19C2×D4
commutator, Frattini, cosocleC22×C4C23×C19
prime radicalC22×D4×C19C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C19 ◁ C2×C42×C19 ◁ G

324 conjugacy classes of subgroups; only the 104 normal subgroups are shown.

normal subgroups only

This group has 324 conjugacy classes of subgroups — too many to draw. Only its 104 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)(28,29,32,34)(30,35,33,31);(24,25)(26,27)(29,30)(31,35)(33,34);(21,23)(25,27)(28,30,31,29,32,33,35,34)

Conjugacy classes & character table

608 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×C19×#2055, C19×#23539, C19×#23541, …
maximal normal subgroup ofC2×C19×#2055, C19×#23539, C19×#23541, …
maximal quotient ofC19×#10474, C19×#10475, C19×#10476, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2432, 787);