Finite Group Databasebeta

#67⋊AGL(1,𝔽9) #13180378

order1728
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

unambiguous semidirect product#67⋊AGL(1,𝔽9)

Splittings

FittingC22×C33 ⋊ C2×C8
SylowC33 ⋊ C8×D4

Subgroups

subgroupG/H
center, FrattiniC2C2×D3×AGL(1,𝔽9)
commutator, socleC2×C33C22×C8
FittingC22×C33C2×C8
prime radicalC3⋊D3×#67C4
cosocleC2×C3×#157C23
hypercenterC22D3×AGL(1,𝔽9)
hypocenterC33C8×D4
LCSG ▷ C2×C33 ▷ C33
UCSC1 ◁ C2 ◁ C22

338 conjugacy classes of subgroups; only the 70 normal subgroups are shown.

normal subgroups only

This group has 338 conjugacy classes of subgroups — too many to draw. Only its 70 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) = 96

Polycyclic presentation:

2^6,3^3|a^2=d,d^2=f,c^a=ce,h^a=h^2i^2,i^a=h^2,c^b=ce,g^b=g^2,h^d=h^2i,i^d=hi,h^f=h^2,i^f=i^2

Conjugacy classes & character table

69 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 46441);