Finite Group Databasebeta

#13134019

order1728
automorphism?
homologyAbelianization (H1) = C4×C8 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC27 ⋊ #336

Subgroups

subgroupG/H
centerC22×C4C2×D27
commutatorC2×C27C4×C8
FrattiniC22×C4×C9C2×D3
FittingC2×C42×C27C2
socle, prime radicalC23×C3C2×Dic9
cosocleC22×C4×C27C22
hypercenterC2×C42D27
hypocenterC27#336
LCSG ▷ C2×C27 ▷ C27
UCSC1 ◁ C22×C4 ◁ C2×C42

236 conjugacy classes of subgroups; only the 143 normal subgroups are shown.

normal subgroups only

This group has 236 conjugacy classes of subgroups — too many to draw. Only its 143 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=e,b^2=c,e^2=f,g^3=h,h^3=i,b^a=bd,g^a=g^2h^2i^2,h^a=h^2i^2,i^a=i^2

Conjugacy classes & character table

456 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 82);