Finite Group Databasebeta

#13173375

order1728
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23×C3

Aliases

No aliases for this group.

Splittings

FittingC33×D8 ⋊ C4
SylowC33 ⋊ #442

Subgroups

subgroupG/H
centerC2D4×C3⋊#157
commutatorC33×C4C22×C4
FrattiniC4C22×C3⋊#157
FittingC33×D8C4
socleC2×C33C4×D4
prime radicalC3×D8×C3⋊D3C2
cosocleC3×C4×C3⋊D3C23
hypercenterD8C3⋊#157
hypocenterC33#442
LCSG ▷ C33×C4 ▷ C2×C33 ▷ C33
UCSC1 ◁ C2 ◁ C4 ◁ D8

460 conjugacy classes of subgroups; only the 71 normal subgroups are shown.

normal subgroups only

This group has 460 conjugacy classes of subgroups — too many to draw. Only its 71 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) = 96

Polycyclic presentation:

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

Conjugacy classes & character table

78 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 39438);