Finite Group Databasebeta

#13135905

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

Aliases

No aliases for this group.

Splittings

SylowH(3,𝔽3) ⋊ #328

Subgroups

subgroupG/H
center, socleC22×C3#3757
commutatorC2×C4×H(3,𝔽3)C2×C4
FrattiniC22×C3×C4C2×C3⋊D3
FittingH(3,𝔽3)×C22⋊Q8C2
prime radicalC23×H(3,𝔽3)D4
cosocleC22×C4×H(3,𝔽3)C22
hypercenterC3×C22⋊Q8C3⋊D3
hypocenterH(3,𝔽3)#328
LCSG ▷ C2×C4×H(3,𝔽3) ▷ C22×H(3,𝔽3) ▷ H(3,𝔽3)
UCSC1 ◁ C22×C3 ◁ C22×C3×C4 ◁ C3×C22⋊Q8

440 conjugacy classes of subgroups; only the 101 normal subgroups are shown.

normal subgroups only

This group has 440 conjugacy classes of subgroups — too many to draw. Only its 101 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|a^2=d,b^2=ef,c^2=ef,b^a=bc,c^a=ce,g^a=g^2,h^a=h^2,c^b=cef,d^b=df,h^g=hi

Conjugacy classes & character table

113 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 1968);