Finite Group Databasebeta

#13147072

order1728
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Subgroups

subgroupG/H
center, Frattini, socleC22×C3C2×C3⋊S4
commutator, cosocleC2×Q8⋊H(3,𝔽3)C22
FittingC2×C32×#41D3
prime radicalC2×#41⋊H(3,𝔽3)C2
hypercenterC2×C3×C4C3⋊S4
hypocenterQ8⋊H(3,𝔽3)D4
LCSG ▷ C2×Q8⋊H(3,𝔽3) ▷ Q8⋊H(3,𝔽3)
UCSC1 ◁ C22×C3 ◁ C2×C3×C4

382 conjugacy classes of subgroups; only the 42 normal subgroups are shown.

normal subgroups only

This group has 382 conjugacy classes of subgroups — too many to draw. Only its 42 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) = 288

Polycyclic presentation:

2^3,3^3,2^3|a^2=c,b^2=i,g^2=i,h^2=i,b^a=bc,d^a=d^2,e^a=e^2,g^a=gh,h^a=hi,e^d=ef,g^d=h,h^d=ghi,h^g=hi

Conjugacy classes & character table

89 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 13135);