Compound of octahedra

A compound of octahedra may be:

• Compound of two octahedra
• Compound of three octahedra
  • Also Compound of three triangular antiprisms
• Compound of four octahedra
  • More generally, Compound of four octahedra with rotational freedom
• Compound of five octahedra
• Compound of eight octahedra with rotational freedom
• Compound of ten octahedra
• Compound of twenty octahedra
  • More generally, Compound of twenty octahedra with rotational freedom