Finite Group Databasebeta

C9×C19⋊#1035 #30685384

order17100
automorphism?
homologyAbelianization (H1) = C4×C9 · Schur multiplier (H2) = C1

Aliases

direct productC9×C19⋊#1035

Splittings

Fitting, HallC9×C19×C25 ⋊ C4
derived, HallC19×C25 ⋊ C4×C9
HallC9×C25 ⋊ Dic19
HallC9×C19 ⋊ #1035
SylowC25 ⋊ C9×Dic19
SylowC19 ⋊ C9×#1035

Subgroups

subgroupG/H
center, hypercenterC9C19⋊#1035
commutator, hypocenterC19×C25C4×C9
FrattiniC3×C5C3×C19⋊AGL(1,𝔽5)
FittingC9×C19×C25C4
socleC3×C5×C19C3×AGL(1,𝔽5)
prime radical, cosocleC3×C19×D25C2×C3
LCSG ▷ C19×C25
UCSC1 ◁ C9

54 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4275

Conjugacy classes & character table

1224 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17100, 21);