Finite Group Databasebeta

C22×D9×AGL(1,𝔽7) #72277813

order3024
automorphism?
homologyAbelianization (H1) = C24×C3 · Schur multiplier (H2) = C26

Aliases

direct productC22×D9×AGL(1,𝔽7)

Splittings

FittingC22×C7×C9 ⋊ C22×C3
derivedC7×C9 ⋊ C24×C3
HallC9×ΓL(1,𝔽8) ⋊ C24
SylowC7 ⋊ C23×C3×D9

Subgroups

subgroupG/H
center, hypercenterC22D9×AGL(1,𝔽7)
commutator, cosocle, hypocenterC7×C9C24×C3
FrattiniC3C22×D3×AGL(1,𝔽7)
FittingC22×C7×C9C22×C3
socleC22×C3×C7C2×C3×D3
LCSG ▷ C7×C9
UCSC1 ◁ C22

868 conjugacy classes of subgroups; only the 224 normal subgroups are shown.

normal subgroups only

This group has 868 conjugacy classes of subgroups — too many to draw. Only its 224 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 252

Conjugacy classes & character table

168 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC22×AGL(1,𝔽7)×AGL(1,ℤ/9)
maximal normal subgroup ofC22×AGL(1,𝔽7)×AGL(1,ℤ/9)

GAP

Past the SmallGroups library coverage — no SmallGroups id.