Finite Group Databasebeta

#13136943

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

Aliases

No aliases for this group.

Splittings

FittingC2×D4×H(3,𝔽3) ⋊ C4
SylowH(3,𝔽3) ⋊ #327

Subgroups

subgroupG/H
center, socleC22×C3C22⋊#157
commutatorC2×C4×H(3,𝔽3)C2×C4
FrattiniC2×C3×C4C2×#157
FittingC2×D4×H(3,𝔽3)C4
prime radical#11721848C2
cosocleC2×C4×#272C22
hypercenterC2×C3×D4#157
hypocenterH(3,𝔽3)#327
LCSG ▷ C2×C4×H(3,𝔽3) ▷ C22×H(3,𝔽3) ▷ H(3,𝔽3)
UCSC1 ◁ C22×C3 ◁ C2×C3×C4 ◁ C2×C3×D4

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

normal subgroups only

This group has 323 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

transitive degreeμt(G) = 288

Polycyclic presentation:

2^6,3^3|a^2=c,d^2=ef,b^a=bd,d^a=de,g^a=gh,h^a=gh^2i^2,c^b=cf,d^b=def,g^c=g^2,h^c=h^2i,h^g=hi

Conjugacy classes & character table

77 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 3006);