Finite Group Databasebeta

C9×D1445 #39907190

order26010
automorphism?
homologyAbelianization (H1) = C2×C9 · Schur multiplier (H2) = C1

Aliases

direct productC9×D1445
unambiguous semidirect productC5⋊(C9×D289)
unambiguous semidirect productC289⋊(C9×D5)

Splittings

Fitting, HallC5×C9×C289 ⋊ C2
derived, HallC5×C289 ⋊ C2×C9
HallC9×C289 ⋊ D5
SylowC289 ⋊ C9×D5
HallC5×C9 ⋊ D289
SylowC5 ⋊ C9×D289

Subgroups

subgroupG/H
center, hypercenterC9D1445
commutator, hypocenterC5×C289C2×C9
FrattiniC3×C17C3×D85
FittingC5×C9×C289C2
socleC3×C5×C17C3×D17
prime radicalC3×D1445C3
cosocleC3×C5×C289C2×C3
LCSG ▷ C5×C289
UCSC1 ◁ C9

36 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 13005

Conjugacy classes & character table

6516 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(26010, 4);