Elements of symmetry in a cubic crystal - 23 elements in total

1. One Body Centre
2. 13 Axes of symmetry - 3 are C4 or tetrad axis passing through centre of opposite faces.4 are C3 axes which are diagonals. 6 are C2 axix passing through centres of opposite edges.
3. 9 Faces of Symmetry -  are rectangular planes which are parallel to 3 sets of opposite face. are body diagonal planes formed by two opposite edges and two related face diagonals.

All the elements of symmetry have been discussed above.