Finite Group Databasebeta

Dic9×C43⋊C7 #24925413

order10836
automorphism?
homologyAbelianization (H1) = C4×C7 · Schur multiplier (H2) = C1

Aliases

direct productDic9×C43⋊C7
unambiguous semidirect productC9⋊(C4×C43⋊C7)
unambiguous semidirect product(Dic9×C43)⋊C7

Splittings

derived, HallC9×C43 ⋊ C4×C7
HallC9×C43⋊C7 ⋊ C4
HallDic9×C43 ⋊ C7
SylowC43 ⋊ C7×Dic9
SylowC9 ⋊ C4×C43⋊C7

Subgroups

subgroupG/H
center, hypercenterC2D9×C43⋊C7
commutator, hypocenterC9×C43C4×C7
FrattiniC2×C3D3×C43⋊C7
Fitting, cosocleC2×C9×C43C2×C7
socleC2×C3×C43D3×C7
prime radicalC2×C3×C43⋊C7D3
LCSG ▷ C9×C43
UCSC1 ◁ C2

36 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

156 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10836, 5);