Finite Group Databasebeta

#13166228

order1728
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC33 ⋊ #349

Subgroups

subgroupG/H
centerC2#11724243
commutatorC22×C33C2×C8
FrattiniC22C2×C3⋊AGL(1,𝔽9)
Fitting, prime radicalC23×C33C8
socleC2×C33C22⋊C8
cosocleC2×C3×#622C22
hypercenterC23C3⋊AGL(1,𝔽9)
hypocenterC33#349
LCSG ▷ C22×C33 ▷ C2×C33 ▷ C33
UCSC1 ◁ C2 ◁ C22 ◁ C23

202 conjugacy classes of subgroups; only the 39 normal subgroups are shown.

normal subgroups only

This group has 202 conjugacy classes of subgroups — too many to draw. Only its 39 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) = 48

Polycyclic presentation:

2^6,3^3|a^2=c,c^2=e,e^2=f,b^a=bd,d^a=df,g^a=g^2,h^a=h^2i^2,i^a=h^2,c^b=cf,h^c=h^2i,i^c=hi,h^e=h^2,i^e=i^2

Conjugacy classes & character table

66 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 32291);