Finite Group Databasebeta

C19×#1407 #14559264

order2432
nilpotency class5
isoclinismisoclinic class of #1406
automorphism?
homologyAbelianization (H1) = C2×C4×C19 · Schur multiplier (H2) = C4

Aliases

direct productC19×#1407

Subgroups

subgroupG/H
center, socleC2×C19#353
commutatorC42C2×C4×C19
Frattini, cosocle#124C22×C19
prime radicalC2×D4×C19D4
LCSG ▷ C42 ▷ C2×C4 ▷ C22 ▷ C2 ▷ C1
UCSC1 ◁ C2×C19 ◁ C22×C19 ◁ C2×C4×C19 ◁ C19×#124 ◁ G

98 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 51
transitive degreeμt(G) = 608

A minimal faithful permutation representation — 2 generators on 51 points:

(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19)(20,21)(22,30,32,45)(23,34,35,50)(24,37,39,28)(25,29)(26,31,40,47)(27,36)(33,43,38,46)(41,48,42,49)(44,51);(20,22,25,33)(21,26,29,42)(23,31,35,49)(24,38,39,32)(27,43,44,30)(28,40,37,41)(34,46,50,45)(36,47,51,48)

Conjugacy classes & character table

266 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×C19×#1407, C19×#13577, C19×#13578, …
maximal normal subgroup ofC2×C19×#1407, C19×#13577, C19×#13578, …
maximal quotient ofC19×#7353, C19×#7372, C19×#7403, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2432, 139);