Finite Group Databasebeta

#13134041

order1728
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

SylowC27 ⋊ #353

Subgroups

subgroupG/H
centerC2#11720074
commutatorC2×C4×C27C2×C4
FrattiniC2×D4×C9C2×D3
FittingC27×#127C2
socleC2×C3#63393
prime radicalC3×#127D9
cosocleC2×D4×C27C22
hypercenter#127D27
hypocenterC27#353
LCSG ▷ C2×C4×C27 ▷ C22×C27 ▷ C2×C27 ▷ C27
UCSC1 ◁ C2 ◁ C22 ◁ C2×D4 ◁ #127

172 conjugacy classes of subgroups; only the 43 normal subgroups are shown.

normal subgroups only

This group has 172 conjugacy classes of subgroups — too many to draw. Only its 43 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) = 216

Polycyclic presentation:

2^6,3^3|a^2=d,c^2=f,g^3=h,h^3=i,b^a=bc,c^a=ce,e^a=ef,g^a=g^2h^2i^2,h^a=h^2i^2,i^a=i^2,c^b=cf,d^b=def,d^c=df

Conjugacy classes & character table

195 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 104);