Finite Group Databasebeta

C19×#2879 #14560736

order2432
nilpotency class2
isoclinismisoclinic class of #534
automorphism?
homologyAbelianization (H1) = C23×C4×C19 · Schur multiplier (H2) = C26

Aliases

direct productC19×#2879

Subgroups

subgroupG/H
centerC2×C4×C19C24
commutatorC22C23×C4×C19
Frattini, cosocleC2×C4C24×C19
socleC22×C19C23×C4
prime radicalC22×#41×C19C2
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C2×C4×C19 ◁ G

764 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 39
transitive degreeμt(G) = 608

A minimal faithful permutation representation — 4 generators on 39 points:

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

Conjugacy classes & character table

836 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC19×#9443, C19×#9445, C19×#9511, …
maximal normal subgroup ofC19×#9443, C19×#9445, C19×#9511, …
maximal quotient ofC19×#17392, C19×#17393, C19×#17394, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2432, 1611);