Finite Group Databasebeta

C9×D52×C19 #30685582

order17100
automorphism?
homologyAbelianization (H1) = C22×C9×C19 · Schur multiplier (H2) = C2

Aliases

direct productC9×D52×C19
unambiguous semidirect product(C5×D5)⋊(C2×C9×C19)

Splittings

Fitting, HallC52×C9×C19 ⋊ C22
derived, SylowC52 ⋊ C22×C9×C19
HallC52×C19 ⋊ C22×C9
HallC52×C9 ⋊ C22×C19

Subgroups

subgroupG/H
center, hypercenterC9×C19D52
commutator, hypocenterC52C22×C9×C19
FrattiniC3C3×D52×C19
FittingC52×C9×C19C22
socleC3×C52×C19C22×C3
prime radicalC3×D52×C19C3
cosocleC3×C52C22×C3×C19
LCSG ▷ C52
UCSC1 ◁ C9×C19

144 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1710

Conjugacy classes & character table

2736 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17100, 219);