Finite Group Databasebeta

#13135092

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

Aliases

No aliases for this group.

Splittings

SylowH(3,𝔽3) ⋊ #349

Subgroups

subgroupG/H
centerC4#88450
commutatorC22×H(3,𝔽3)C2×C8
FrattiniC2×C3×C8D32
Fitting, cosocleC2×C8×H(3,𝔽3)C22
socleC2×C3(C2×D3)⋊(C3⋊C8)
prime radicalC22×(C3⋊D3)⋊C3C8
hypercenterC2×C8((C3⋊D3)⋊C3)⋊C2
hypocenterH(3,𝔽3)#349
LCSG ▷ C22×H(3,𝔽3) ▷ C2×H(3,𝔽3) ▷ H(3,𝔽3)
UCSC1 ◁ C4 ◁ C2×C8

229 conjugacy classes of subgroups; only the 59 normal subgroups are shown.

normal subgroups only

This group has 229 conjugacy classes of subgroups — too many to draw. Only its 59 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

Polycyclic presentation:

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

Conjugacy classes & character table

98 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 1155);