Finite Group Databasebeta

#13134156

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

Aliases

No aliases for this group.

Splittings

SylowC27 ⋊ #382

Subgroups

subgroupG/H
centerC23C22×D27
commutatorC22×C27C22×C4
FrattiniC23×C9C22×D3
FittingC27×#95C2
socle, prime radicalC23×C3C22×D9
cosocleC23×C27C23
hypercenter#95D27
hypocenterC27#382
LCSG ▷ C22×C27 ▷ C27
UCSC1 ◁ C23 ◁ #95

308 conjugacy classes of subgroups; only the 115 normal subgroups are shown.

normal subgroups only

This group has 308 conjugacy classes of subgroups — too many to draw. Only its 115 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) = 1728

Polycyclic presentation:

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

Conjugacy classes & character table

288 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 219);