Finite Group Databasebeta

C2×AGL(1,𝔽9)⋊C8 #11776771

order1152
isoclinismisoclinic class of AΓL(1,𝔽9)
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

direct productC2×AGL(1,𝔽9)⋊C8

Splittings

SylowC32 ⋊ C2×#334

Subgroups

subgroupG/H
center, hypercenterC2×C4AΓL(1,𝔽9)
commutator#157C22×C8
FrattiniC4C2×AΓL(1,𝔽9)
FittingC2×C32×C4SD16
socleC22×C32#106
prime radicalC22×C3⋊D3C4⋊C4
cosocleC4×#157C23
hypocenterC32C2×#334
LCSG ▷ #157 ▷ C3⋊D3 ▷ C32
UCSC1 ◁ C2×C4

238 conjugacy classes of subgroups; only the 84 normal subgroups are shown.

normal subgroups only

This group has 238 conjugacy classes of subgroups — too many to draw. Only its 84 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) = 144

Conjugacy classes & character table

72 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×C8×AΓL(1,𝔽9), #72252960, #72268949, …
maximal normal subgroup ofC2×C8×AΓL(1,𝔽9), #72252960, #72268949, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1152, 10782);