Finite Group Databasebeta

C7×C9⋊#10596817 #49141281

order36540
automorphism?
homologyAbelianization (H1) = C4×C7 · Schur multiplier (H2) = C1

Aliases

direct productC7×C9⋊#10596817
unambiguous semidirect productC9⋊(C7×#10596817)

Splittings

Fitting, HallC5×C7×C9×C29 ⋊ C4
derived, HallC5×C9×C29 ⋊ C4×C7
HallC7×C9×C29 ⋊ Dic5
HallC5×C7×C29 ⋊ Dic9
HallC5×C7×C9 ⋊ #1181
HallC9×C29 ⋊ C7×Dic5
HallC7×C29 ⋊ Dic45
HallC5×C29 ⋊ C7×Dic9
HallC7×C9 ⋊ #10596817
HallC5×C9 ⋊ C7×#1181
HallC5×C7 ⋊ C9⋊#1181
SylowC29 ⋊ C7×Dic45
SylowC9 ⋊ C7×#10596817
SylowC5 ⋊ C7×C9⋊#1181

Subgroups

subgroupG/H
center, hypercenterC7C9⋊#10596817
commutator, hypocenterC5×C9×C29C4×C7
FrattiniC3C7×C3⋊#10596817
FittingC5×C7×C9×C29C4
socleC3×C5×C7×C29Dic3
prime radicalC3×C5×C7×D29D3
cosocleC5×C9×D29C2×C7
LCSG ▷ C5×C9×C29
UCSC1 ◁ C7

72 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9135

Conjugacy classes & character table

2541 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(36540, 123);