Finite Group Databasebeta

#13136942

order1728
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowH(3,𝔽3) ⋊ #343

Subgroups

subgroupG/H
center, socleC22×C3C22⋊#157
commutatorC22×H(3,𝔽3)C42
FrattiniC23×C3C2×#157
FittingC22×C4×H(3,𝔽3)C4
prime radicalC23×H(3,𝔽3)C2×C4
cosocleC22×#1084C22
hypercenterC22×C3×C4#157
hypocenterH(3,𝔽3)#343
LCSG ▷ C22×H(3,𝔽3) ▷ C2×H(3,𝔽3) ▷ H(3,𝔽3)
UCSC1 ◁ C22×C3 ◁ C23×C3 ◁ C22×C3×C4

331 conjugacy classes of subgroups; only the 47 normal subgroups are shown.

normal subgroups only

This group has 331 conjugacy classes of subgroups — too many to draw. Only its 47 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=d,c^2=f,b^a=be,e^a=ef,g^a=gh,h^a=gh^2i^2,c^b=cf,g^c=g^2,h^c=h^2i,h^g=hi

Conjugacy classes & character table

98 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 3005);