Finite Group DatabasebetaFinite Group Databasebeta| order | 1728 |
| isoclinism | isoclinic class of A4⋊PSU(3,𝔽2) |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C4 · Schur multiplier (H2) = C22×C3 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, Frattini, hypercenter | C2 | A4⋊PSU(3,𝔽2) |
| commutator | A4×C3⋊D3 | C2×C4 |
| Fitting, socle | C23×C32 | Dic6 |
| prime radical, cosocle | C2×A4×C3⋊D3 | C22 |
| hypocenter | C32×A4 | C4⋊C4 |
| LCS | G ▷ A4×C3⋊D3 ▷ C32×A4 | |
| UCS | C1 ◁ C2 | |
265 conjugacy classes of subgroups; only the 33 normal subgroups are shown.
This group has 265 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.
| transitive degree | μt(G) = 72 |
Polycyclic presentation:
2^4,3^3,2^2|a^2=c,b^2=cd,b^a=bcd,e^a=e^2,f^a=g,g^a=f^2,h^a=hi,f^b=fg,g^b=fg^2,f^c=f^2,g^c=g^2,h^e=i,i^e=hi36 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1728, 46241);