Finite Group Databasebeta

C19×#877 #14269629

order1824
automorphism?
homologyAbelianization (H1) = C22×C4×C19 · Schur multiplier (H2) = C2×C4

Aliases

direct productC19×#877

Splittings

HallC3×C19 ⋊ #117
SylowC3 ⋊ C19×#117

Subgroups

subgroupG/H
centerC22×C19C22×D3
commutatorC2×C3C22×C4×C19
FrattiniC22C22×D3×C19
FittingC3×C22⋊C4×C19C2
socleC22×C3×C19C23
prime radicalC23×C3×C19C22
cosocleC22×C3C23×C19
hypercenterC22⋊C4×C19D3
hypocenterC3C19×#117
LCSG ▷ C2×C3 ▷ C3
UCSC1 ◁ C22×C19 ◁ C22⋊C4×C19

152 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 34
transitive degreeμt(G) = 912

A minimal faithful permutation representation — 3 generators on 34 points:

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

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1824, 856);