Finite Group Databasebeta

C19×#2246 #14560103

order2432
nilpotency class4
isoclinismisoclinic class of #2215
automorphism?
homologyAbelianization (H1) = C23×C19 · Schur multiplier (H2) = C22×C4

Aliases

direct productC19×#2246

Subgroups

subgroupG/H
center, socleC22×C19C2×D8
commutator, Frattini, cosocleC2×C8C23×C19
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C19 ◁ C42×C19 ◁ C4×C8×C19 ◁ G

216 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 39
transitive degreeμt(G) = 1216

A minimal faithful permutation representation — 3 generators on 39 points:

(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19)(21,23)(25,29)(26,30)(27,33)(31,39)(32,37)(34,38)(35,36);(24,25,30,36,27,31,34,37,28,32,38,39,33,35,26,29);(20,21,22,23)

Conjugacy classes & character table

722 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC19×#7444, C19×#7448, C19×#12316, …
maximal normal subgroup ofC19×#7444, C19×#7448, C19×#12316, …
maximal quotient ofC19×#12503, C19×#12509, C19×#12515, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2432, 978);