Finite Group Databasebeta

D3×D5×C61⋊C5 #32913017

order18300
automorphism?
homologyAbelianization (H1) = C22×C5 · Schur multiplier (H2) = C2

Aliases

direct productD3×D5×C61⋊C5
unambiguous semidirect product(C5×D3)⋊(C2×C61⋊C5)
unambiguous semidirect product(C3×D5)⋊(C2×C61⋊C5)
unambiguous semidirect productD15⋊(C2×C61⋊C5)
unambiguous semidirect product(D3×D5×C61)⋊C5

Splittings

Fitting, socle, derivedC3×C5×C61 ⋊ C22×C5
HallC3×C5×C61⋊C5 ⋊ C22
HallC5×C61⋊C5 ⋊ C2×D3
HallC3×C61 ⋊ C2×C5×D5
SylowC61 ⋊ C5×D3×D5
SylowC3 ⋊ C2×D5×C61⋊C5

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC3×C5×C61C22×C5
LCSG ▷ C3×C5×C61
UCSC1

96 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 915

Conjugacy classes & character table

204 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18300, 140);