Finite Group Databasebeta

C19×D15×C19⋊C3 #44570607

order32490
automorphism?
homologyAbelianization (H1) = C2×C3×C19 · Schur multiplier (H2) = C1

Aliases

direct productC19×D15×C19⋊C3
unambiguous semidirect productC3⋊(D5×C19×C19⋊C3)
unambiguous semidirect productC5⋊(D3×C19×C19⋊C3)
unambiguous semidirect product(C19×D15)⋊(C3×C19)

Splittings

Fitting, socleC3×C5×C192 ⋊ C2×C3
derivedC3×C5×C19 ⋊ C2×C3×C19
HallC3×C5×C19×C19⋊C3 ⋊ C2
HallC3×C19×C19⋊C3 ⋊ D5
HallC5×C192 ⋊ C3×D3
SylowC192 ⋊ C3×D15
SylowC5 ⋊ D3×C19×C19⋊C3

Subgroups

subgroupG/H
center, hypercenterC19D15×C19⋊C3
commutator, cosocle, hypocenterC3×C5×C19C2×C3×C19
FrattiniC1G
Fitting, socleC3×C5×C192C2×C3
LCSG ▷ C3×C5×C19
UCSC1 ◁ C19

120 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 855

Conjugacy classes & character table

1539 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32490, 191);