Finite Group Databasebeta

#13154809

order1728
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C22×C3

Aliases

No aliases for this group.

Splittings

SylowC33 ⋊ #341

Subgroups

subgroupG/H
centerC22Dic3⋊#157
commutatorC33×C4C42
Frattini, hypercenterC2×C4D3×#157
FittingC2×C33×C4C2×C4
socleC22×C33C4⋊C4
prime radicalC22×C3×C3⋊D3Q8
cosocleC2×C3×C4×C3⋊D3C22
hypocenterC33#341
LCSG ▷ C33×C4 ▷ C2×C33 ▷ C33
UCSC1 ◁ C22 ◁ C2×C4

376 conjugacy classes of subgroups; only the 68 normal subgroups are shown.

normal subgroups only

This group has 376 conjugacy classes of subgroups — too many to draw. Only its 68 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) = 192

Polycyclic presentation:

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

Conjugacy classes & character table

96 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 20872);