Finite Group Databasebeta

D25×D61⋊C3 #32912911

order18300
automorphism?
homologyAbelianization (H1) = C22×C3 · Schur multiplier (H2) = C2

Aliases

direct productD25×D61⋊C3
unambiguous semidirect productD61⋊(C3×D25)
unambiguous semidirect product(D25×D61)⋊C3
unambiguous semidirect product(C25×D61⋊C3)⋊C2
unambiguous semidirect product(D25×C61⋊C3)⋊C2
unambiguous semidirect product(C25⋊(D61⋊C3))⋊C2

Splittings

Fitting, derived, HallC25×C61 ⋊ C22×C3
HallD25×D61 ⋊ C3
HallC25×C61⋊C3 ⋊ C22
HallC61⋊C3 ⋊ C2×D25
SylowC61 ⋊ C2×C3×D25
SylowC25 ⋊ C2×D61⋊C3

Subgroups

subgroupG/H
center, hypercenterC1G
commutator, Fitting, cosocle, hypocenterC25×C61C22×C3
FrattiniC5D5×D61⋊C3
socleC5×C61C2×C3×D5
LCSG ▷ C25×C61
UCSC1

60 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1525

Conjugacy classes & character table

224 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18300, 34);