Finite Group Databasebeta

D9×C9⋊AGL(1,𝔽5) #72222399

order3240
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C2

Aliases

direct productD9×C9⋊AGL(1,𝔽5)

Splittings

Fitting, derived, HallC5×C92 ⋊ C2×C4
SylowC92 ⋊ C2×AGL(1,𝔽5)
SylowC5 ⋊ D9×Dic9

Subgroups

subgroupG/H
center, hypercenterC1G
commutator, Fitting, hypocenterC5×C92C2×C4
FrattiniC32D3×ΓL(1,𝔽16)
socleC32×C5D3×Dic3
prime radicalC3×D5×D9D3
cosocleC92×D5C22
LCSG ▷ C5×C92
UCSC1

186 conjugacy classes of subgroups; only the 44 normal subgroups are shown.

normal subgroups only

This group has 186 conjugacy classes of subgroups — too many to draw. Only its 44 normal subgroups are shown.

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

Full subgroup data →

Conjugacy classes & character table

126 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72222406, D92×AGL(1,𝔽5)
maximal normal subgroup of#72222406, D92×AGL(1,𝔽5)

GAP

Past the SmallGroups library coverage — no SmallGroups id.