Finite Group Databasebeta

D7×C27⋊C3 #11765653

order1134
automorphism?
homologyAbelianization (H1) = C2×C3×C9 · Schur multiplier (H2) = C1

Aliases

direct productD7×C27⋊C3

Splittings

Fitting, HallC7×C27⋊C3 ⋊ C2
SylowC7 ⋊ C2×C27⋊C3

Subgroups

subgroupG/H
center, FrattiniC9C32×D7
commutator, socleC3×C7C2×C3×C9
FittingC7×C27⋊C3C2
prime radicalC32×D7C9
cosocleC7×C9C2×C32
hypercenterC27⋊C3D7
hypocenterC7C2×C27⋊C3
LCSG ▷ C3×C7 ▷ C7
UCSC1 ◁ C9 ◁ C27⋊C3

48 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 189

Conjugacy classes & character table

165 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofAGL(1,𝔽7)×C27⋊C3, D7×#6875, #72249073, …
maximal normal subgroup ofAGL(1,𝔽7)×C27⋊C3, D7×#6875, #72249073, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1134, 83);