International Tables for Crystallography (2006). Vol. A. ch. 4.1, pp. 56-60
https://doi.org/10.1107/97809553602060000507

Chapter 4.1. Introduction to the synoptic tables

Chapter index

Additional symmetry elements 4.1.2, 4.1.2.1, 4.1.2.2, 4.1.2.3
Centre of symmetry (of inversion) 4.1.2, 4.1.2.2, 4.1.2.2, 4.1.2.1, 4.1.2.2, 4.1.2.3
e glide plane 4.1.2.3
Inversion
Klassengleiche (k) subgroups and supergroups 4.1.1
Location
of a symmetry element 4.1.1, 4.1.2.1, 4.1.2.2, 4.1.2.3
Orthorhombic
settings 4.1.2.3
Priority rule 4.1.2.3
Space groups
subgroups and supergroups of 4.1.1
Subgroups and supergroups
klassengleich (k) 4.1.1
of space groups 4.1.1
translationengleich (t) 4.1.1
Symmetry
elements, additional 4.1.2
Translation
and translation vector 4.1.2.1, 4.1.2.2
Translationengleiche (t) subgroups and supergroups 4.1.1