Finite Group Databasebeta

#13136951

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

Aliases

No aliases for this group.

Splittings

FittingC2×Q8×H(3,𝔽3) ⋊ C4
SylowH(3,𝔽3) ⋊ #354

Subgroups

subgroupG/H
center, socleC2×C3#63786
commutatorC2×C4×H(3,𝔽3)C2×C4
FrattiniC2×C3×C4C2×#157
FittingC2×Q8×H(3,𝔽3)C4
prime radical, cosocleC2×C4⋊#272C22
hypercenterC2×C3×Q8#157
hypocenterH(3,𝔽3)#354
LCSG ▷ C2×C4×H(3,𝔽3) ▷ C22×H(3,𝔽3) ▷ C2×H(3,𝔽3) ▷ H(3,𝔽3)
UCSC1 ◁ C2×C3 ◁ C22×C3 ◁ C2×C3×C4 ◁ C2×C3×Q8

257 conjugacy classes of subgroups; only the 23 normal subgroups are shown.

normal subgroups only

This group has 257 conjugacy classes of subgroups — too many to draw. Only its 23 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) = 144

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=gh,h^a=gh^2i^2,c^b=ce,d^b=df,d^c=df,g^c=g^2,h^c=h^2i,h^g=hi

Conjugacy classes & character table

59 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 3014);