Finite Group Databasebeta

C19×#2238 #14560095

order2432
nilpotency class4
isoclinismisoclinic class of #2238
automorphism?
homologyAbelianization (H1) = C23×C19 · Schur multiplier (H2) = C2

Aliases

direct productC19×#2238

Subgroups

subgroupG/H
center, socleC2×C19#481
commutator, Frattini, cosocleC2×C8C23×C19
prime radicalC19×#469C2
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C19 ◁ C2×C4×C19 ◁ C2×M16×C19 ◁ G

134 conjugacy classes of subgroups; only the 56 normal subgroups are shown.

normal subgroups only

This group has 134 conjugacy classes of subgroups — too many to draw. Only its 56 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) = 304

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)(21,25)(22,28)(23,31)(26,33)(27,30)(29,35)(32,34);(22,29)(25,33)(28,35)(30,34);(20,21,23,32,24,26,31,27)(22,30,28,33,29,34,35,25)

Conjugacy classes & character table

380 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC19×#12298, C19×#12300, C19×#12301, …
maximal normal subgroup ofC19×#12298, C19×#12300, C19×#12301, …
maximal quotient ofC19×#12875, C19×#12931, C19×#13010, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2432, 970);