Finite Group Databasebeta

#13157234

order1728
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C22×C3

Aliases

No aliases for this group.

Splittings

FittingC2×C33×Q8 ⋊ C4
SylowC33 ⋊ #354

Subgroups

subgroupG/H
centerC2#11723111
commutatorC2×C33×C4C2×C4
FrattiniC2×C4C2×C3⋊#157
FittingC2×C33×Q8C4
socleC2×C33#99
prime radical, cosocleC2×C3×C4⋊(C3⋊D3)C22
hypercenterC2×Q8C3⋊#157
hypocenterC33#354
LCSG ▷ C2×C33×C4 ▷ C22×C33 ▷ C2×C33 ▷ C33
UCSC1 ◁ C2 ◁ C22 ◁ C2×C4 ◁ C2×Q8

368 conjugacy classes of subgroups; only the 33 normal subgroups are shown.

normal subgroups only

This group has 368 conjugacy classes of subgroups — too many to draw. Only its 33 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) = 96

Polycyclic presentation:

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

Conjugacy classes & character table

87 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 23297);