Finite Group Databasebeta

#13146459

order1728
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

SylowH(3,𝔽3) ⋊ #494

Subgroups

subgroupG/H
centerC2#11722305
commutator, cosocleC4×#272C23
FrattiniC3×C4C2×GO+(4,𝔽2)
FittingC8×H(3,𝔽3)D4
socleC2×C3#64231
prime radicalC2×#272C2×D4
hypercenterC8#1088⋊C2
hypocenterH(3,𝔽3)#494
LCSG ▷ C4×#272 ▷ C2×H(3,𝔽3) ▷ H(3,𝔽3)
UCSC1 ◁ C2 ◁ C4 ◁ C8

303 conjugacy classes of subgroups; only the 41 normal subgroups are shown.

normal subgroups only

This group has 303 conjugacy classes of subgroups — too many to draw. Only its 41 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:

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

Conjugacy classes & character table

68 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 12522);