Finite Group Databasebeta

#13134253

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

Aliases

No aliases for this group.

Splittings

FittingC27×#100 ⋊ C2
SylowC27 ⋊ #471

Subgroups

subgroupG/H
centerC2#11720133
commutator, cosocleC2×C4×C27C23
FrattiniC2×C4×C9C22×D3
FittingC27×#100C2
socleC2×C3#63446
prime radical#11720182C2
hypercenter#100D27
hypocenterC27#471
LCSG ▷ C2×C4×C27 ▷ C2×C27 ▷ C27
UCSC1 ◁ C2 ◁ C2×C4 ◁ #100

208 conjugacy classes of subgroups; only the 55 normal subgroups are shown.

normal subgroups only

This group has 208 conjugacy classes of subgroups — too many to draw. Only its 55 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

minimal degreeμ(G) = 43
transitive degreeμt(G) = 432

Polycyclic presentation:

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

Conjugacy classes & character table

159 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 316);