Assertion: octahedron's symmetry | /r/HasProperty | preserved with a symmetry group
Facets:
value: if
type: DEGREE
Source sentences:
text: The full symmetry of the cube, O h , , (*432), is preserved if and only if all faces have the same pattern such that the full symmetry of the square is preserved, with for the square a symmetry group, Dih 4 , , of order 8.