Finite Group Databasebeta

C9×#16809991 #44477604

order30420
automorphism?
homologyAbelianization (H1) = C4×C9 · Schur multiplier (H2) = C13

Aliases

direct productC9×#16809991

Splittings

derived, HallC5×C132 ⋊ C4×C9
HallC5×C9×C132 ⋊ C4
HallC9×C132 ⋊ Dic5
SylowC132 ⋊ C9×Dic5
HallC5×C9 ⋊ #10621725
SylowC5 ⋊ C9×#10621725

Subgroups

subgroupG/H
center, hypercenterC2×C9C5⋊(C13⋊D13)
commutator, hypocenterC5×C132C4×C9
FrattiniC2×C3C3×C5⋊(C13⋊D13)
FittingC2×C5×C9×C132C2
socle, prime radical, cosocleC2×C3×C5×C132C2×C3
LCSG ▷ C5×C132
UCSC1 ◁ C2×C9

288 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 30420

Conjugacy classes & character table

7632 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(30420, 193);