Finite Group Databasebeta

C19×#1728 #14559585

order2432
nilpotency class2
isoclinismisoclinic class of #120
automorphism?
homologyAbelianization (H1) = C2×C42×C19 · Schur multiplier (H2) = C24

Aliases

direct productC19×#1728

Subgroups

subgroupG/H
centerC22×C4×C19C23
commutatorC22C2×C42×C19
Frattini, cosocleC22×C4C23×C19
socleC23×C19C22×C4
prime radicalC24×C19C2×C4
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C22×C4×C19 ◁ G

480 conjugacy classes of subgroups; only the 248 normal subgroups are shown.

normal subgroups only

This group has 480 conjugacy classes of subgroups — too many to draw. Only its 248 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)(28,29,30,33,31,32,34,35);(21,23)(24,25,26,27);(29,32)(33,35)

Conjugacy classes & character table

1064 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC19×#7026, C19×#7034, C19×#7037, …
maximal normal subgroup ofC19×#7026, C19×#7034, C19×#7037, …
maximal quotient ofC19×#7848, C19×#7850, C19×#7852, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2432, 460);