Finite Group Databasebeta

#13136139

order1728
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Subgroups

subgroupG/H
centerC2C4⋊((C22⋊C27)⋊C2)
commutator, cosocleC4×C22⋊C27C22
FrattiniC4×C9C2×S4
FittingC22×C8×C9D3
socleC23×C3D36
prime radicalC4⋊((C22⋊C27)⋊C2)C2
hypercenterC8(C22⋊C27)⋊C2
hypocenterC22⋊C27SD16
LCSG ▷ C4×C22⋊C27 ▷ C2×C22⋊C27 ▷ C22⋊C27
UCSC1 ◁ C2 ◁ C4 ◁ C8

176 conjugacy classes of subgroups; only the 31 normal subgroups are shown.

normal subgroups only

This group has 176 conjugacy classes of subgroups — too many to draw. Only its 31 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) = 39
transitive degreeμt(G) = 216

Polycyclic presentation:

2^4,3^3,2^2|b^2=c,c^2=d,e^3=f,f^3=g,b^a=bc,c^a=cd,e^a=e^2f^2g^2,f^a=f^2g^2,g^a=g^2,h^a=hi,h^e=i,i^e=hi

Conjugacy classes & character table

150 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 2202);