Finite Group Databasebeta

C9×C19⋊#1039 #30685449

order17100
automorphism?
homologyAbelianization (H1) = C4×C9 · Schur multiplier (H2) = C5

Aliases

direct productC9×C19⋊#1039

Splittings

derived, HallC52×C19 ⋊ C4×C9
HallC52×C9×C19 ⋊ C4
HallC52×C9 ⋊ Dic19
HallC9×C19 ⋊ #1039
SylowC52 ⋊ C9×Dic19
SylowC19 ⋊ C9×#1039

Subgroups

subgroupG/H
center, hypercenterC2×C9C5⋊D95
commutator, hypocenterC52×C19C4×C9
FrattiniC2×C3C3×C5⋊D95
FittingC2×C52×C9×C19C2
socle, prime radical, cosocleC2×C3×C52×C19C2×C3
LCSG ▷ C52×C19
UCSC1 ◁ C2×C9

144 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 17100

Conjugacy classes & character table

4302 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17100, 86);