R. Kužel, V. Petříček, E. Dobročka
Symmetry operations, group definition, some properties, composition of symmetry operations, multiplication tables
Point and plane groups and their applications (crystal shape, symmetry of physical properties), search for symmetry elements in plane patterns (examples, tutorials)
Space groups, diagrames of symmetry elements and diagrams of general positions (examples, tutorials)
Extinction rules, symmetry of diffraction pattern
Groups in higher dimensions, superspace, modulated structures
Symmetry of magnetic structures
Groups for estimation of similarity of structures, Bärnighausen tree.