Finite Group Databasebeta

#13144035

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

Aliases

No aliases for this group.

Splittings

FittingH(3,𝔽3)×#104 ⋊ C2
SylowH(3,𝔽3) ⋊ #444

Subgroups

subgroupG/H
centerC3×C4D4×C3⋊D3
commutatorC4×H(3,𝔽3)C22×C4
FrattiniC2×C3×C4C22×C3⋊D3
FittingH(3,𝔽3)×#104C2
socleC2×C3#64090
prime radical#11721871C2
cosocleC2×C4×H(3,𝔽3)C23
hypercenterC3×#104C3⋊D3
hypocenterH(3,𝔽3)#444
LCSG ▷ C4×H(3,𝔽3) ▷ C2×H(3,𝔽3) ▷ H(3,𝔽3)
UCSC1 ◁ C3×C4 ◁ C2×C3×C4 ◁ C3×#104

572 conjugacy classes of subgroups; only the 105 normal subgroups are shown.

normal subgroups only

This group has 572 conjugacy classes of subgroups — too many to draw. Only its 105 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,e^2=f,b^a=be,e^a=ef,g^a=g^2,h^a=h^2,c^b=ce,e^b=ef,e^c=ef,h^g=hi

Conjugacy classes & character table

122 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 10098);