Finite Group Databasebeta

D9×AGL(1,𝔽5)2 #72247388

order7200
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C22×C4

Aliases

direct productD9×AGL(1,𝔽5)2

Splittings

Fitting, derived, HallC52×C9 ⋊ C2×C42
SylowC52 ⋊ C42×D9
SylowC9 ⋊ C2×AGL(1,𝔽5)2

Subgroups

subgroupG/H
center, hypercenterC1G
commutator, Fitting, hypocenterC52×C9C2×C42
FrattiniC3D3×AGL(1,𝔽5)2
socleC3×C52C42×D3
prime radicalD52×D9C22
cosocleC9×D52C23
LCSG ▷ C52×C9
UCSC1

672 conjugacy classes of subgroups; only the 116 normal subgroups are shown.

normal subgroups only

This group has 672 conjugacy classes of subgroups — too many to draw. Only its 116 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) = 180

Conjugacy classes & character table

150 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofAGL(1,𝔽5)2×AGL(1,ℤ/9)
maximal normal subgroup ofAGL(1,𝔽5)2×AGL(1,ℤ/9)

GAP

Past the SmallGroups library coverage — no SmallGroups id.