Finite Group Databasebeta

#13146181

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

Aliases

No aliases for this group.

Splittings

SylowH(3,𝔽3) ⋊ #362

Subgroups

subgroupG/H
centerC2(#1088⋊C2)⋊C4
commutator#6188C2×C4
FrattiniC22×C3AΓL(1,𝔽9)
Fitting, prime radicalC22×H(3,𝔽3)SD16
socleC2×C3GO+(4,𝔽2)⋊C4
cosocleC2×#6188C22
hypercenterC22#6249⋊C2
hypocenterH(3,𝔽3)#362
LCSG ▷ #6188 ▷ #1084 ▷ C2×H(3,𝔽3) ▷ H(3,𝔽3)
UCSC1 ◁ C2 ◁ C22

119 conjugacy classes of subgroups; only the 21 normal subgroups are shown.

normal subgroups only

This group has 119 conjugacy classes of subgroups — too many to draw. Only its 21 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) = 288

Polycyclic presentation:

2^6,3^3|a^2=c,b^2=f,c^2=e,e^2=f,b^a=bcdef,d^a=df,g^a=g^2h^2,h^a=g^2,i^a=i^2,c^b=cef,e^b=ef,g^b=g^2,h^b=ghi^2,i^b=i^2,g^c=g^2hi^2,h^c=ghi,g^e=g^2i^2,h^e=h^2i^2,h^g=hi

Conjugacy classes & character table

38 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 12244);