Finite Group Databasebeta

#13143879

order1728
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingH(3,𝔽3)×#100 ⋊ C2
SylowH(3,𝔽3) ⋊ #413

Subgroups

subgroupG/H
center, socleC2×C3C22⋊C4×C3⋊D3
commutatorC22×H(3,𝔽3)C22×C4
FrattiniC2×C3×C4C22×C3⋊D3
FittingH(3,𝔽3)×#100C2
prime radicalC2×#88744C2
cosocleC2×C4×H(3,𝔽3)C23
hypercenterC3×#100C3⋊D3
hypocenterH(3,𝔽3)#413
LCSG ▷ C22×H(3,𝔽3) ▷ C2×H(3,𝔽3) ▷ H(3,𝔽3)
UCSC1 ◁ C2×C3 ◁ C2×C3×C4 ◁ C3×#100

825 conjugacy classes of subgroups; only the 111 normal subgroups are shown.

normal subgroups only

This group has 825 conjugacy classes of subgroups — too many to draw. Only its 111 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|c^2=d,d^2=f,b^a=bf,g^a=g^2,h^a=h^2,c^b=ce,d^b=df,e^c=ef,h^g=hi

Conjugacy classes & character table

110 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 9942);