Finite Group Databasebeta

#13137469

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

Aliases

No aliases for this group.

Splittings

SylowH(3,𝔽3) ⋊ #410

Subgroups

subgroupG/H
centerC2#11721161
commutatorC22×H(3,𝔽3)C22×C4
FrattiniC23×C3C2×D32
FittingC22⋊C4×H(3,𝔽3)C22
socleC2×C3#63921
prime radicalC2×#88672C2
cosocleC23×H(3,𝔽3)C23
hypercenterC22⋊C4((C3⋊D3)⋊C3)⋊C2
hypocenterH(3,𝔽3)#410
LCSG ▷ C22×H(3,𝔽3) ▷ C2×H(3,𝔽3) ▷ H(3,𝔽3)
UCSC1 ◁ C2 ◁ C23 ◁ C22⋊C4

629 conjugacy classes of subgroups; only the 77 normal subgroups are shown.

normal subgroups only

This group has 629 conjugacy classes of subgroups — too many to draw. Only its 77 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|b^2=f,c^2=d,c^a=ce,d^a=df,g^a=g^2,i^a=i^2,c^b=ce,d^b=df,h^b=h^2,i^b=i^2,e^c=ef,h^g=hi

Conjugacy classes & character table

74 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 3532);