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Graphs of the translationengleiche subgroups with an orthorhombic summit
Gramlich, V. and Wondratschek, H.  International Tables for Crystallography (2011). Vol. A1, Section 2.4.4, pp. 450-452 [ doi:10.1107/97809553602060000800 ]
Graphs of the translationengleiche subgroups with an orthorhombic summit 2.4.4. Graphs of the translationengleiche subgroups with an orthorhombic summit For an explanation of these graphs, see Section 2.1.8.2 . Figure 2.4.4.1 | | Graph of the translationengleiche subgroups of the summit space group and of the included graphs with summits , see Example 2.1.8.2.3 ...

Graphs of the translationengleiche subgroups with a hexagonal summit
Gramlich, V. and Wondratschek, H.  International Tables for Crystallography (2011). Vol. A1, Section 2.4.3, pp. 447-449 [ doi:10.1107/97809553602060000800 ]
Graphs of the translationengleiche subgroups with a hexagonal summit 2.4.3. Graphs of the translationengleiche subgroups with a hexagonal summit For an explanation of these graphs, see Section 2.1.8.2 . Figure 2.4.3.1 | | Graph of the translationengleiche subgroups of the summit space group and of the included graphs with summits , see Example 2.1.8.2.3 ...

Graphs of the translationengleiche subgroups with a tetragonal summit
Gramlich, V. and Wondratschek, H.  International Tables for Crystallography (2011). Vol. A1, Section 2.4.2, pp. 440-446 [ doi:10.1107/97809553602060000800 ]
Graphs of the translationengleiche subgroups with a tetragonal summit 2.4.2. Graphs of the translationengleiche subgroups with a tetragonal summit For an explanation of these graphs, see Section 2.1.8.2 . Figure 2.4.2.1 | | Graph of the translationengleiche subgroups of the summit space group and of the included graphs with summits , see Example 2.1.8.2.3 ...

Graphs of the translationengleiche subgroups with a cubic summit
Gramlich, V. and Wondratschek, H.  International Tables for Crystallography (2011). Vol. A1, Section 2.4.1, pp. 434-439 [ doi:10.1107/97809553602060000800 ]
Graphs of the translationengleiche subgroups with a cubic summit 2.4.1. Graphs of the translationengleiche subgroups with a cubic summit For an explanation of these graphs, see Section 2.1.8.2 . Figure 2.4.1.1 | | Graph of the translationengleiche subgroups of the summit space group and of the included graphs with summits , see Example 2.1.8.2.3 ...

Graphs for translationengleiche subgroups
Gramlich, V. and Wondratschek, H.  International Tables for Crystallography (2011). Vol. A1, ch. 2.4, pp. 433-452 [ doi:10.1107/97809553602060000800 ]
Chapter 2.4. Graphs for translationengleiche subgroups This chapter presents graphs for the translationengleiche subgroups of the space groups. In order to fit each graph in the available space, the graphs are `contracted', i.e. each space-group type, specified by its short Hermann-Mauguin symbol and its space-group number, is displayed ...

Tables of maximal subgroups of the space groups
Billiet, Y., Aroyo, M. I. and Wondratschek, H.  International Tables for Crystallography (2011). Vol. A1, ch. 2.3, pp. 115-432 [ doi:10.1107/97809553602060000799 ]
Tables of maximal subgroups of the space groups Subgroup and supergroup data for the three-dimensional space groups are presented. The data include: the generators selected, the general position, maximal translationengleiche subgroups, maximal klassengleiche subgroups, minimal translationengleiche supergroups and minimal non-isomorphic klassengleiche supergroups. International Tables for Crystallography Index of the ...

Tables of maximal subgroups of the plane groups
Billiet, Y., Aroyo, M. I. and Wondratschek, H.  International Tables for Crystallography (2011). Vol. A1, ch. 2.2, pp. 97-114 [ doi:10.1107/97809553602060000798 ]
Tables of maximal subgroups of the plane groups Subgroup and supergroup data for the two-dimensional plane groups are presented. The data include: the generators selected, the general position, maximal translationengleiche subgroups, maximal klassengleiche subgroups, minimal translationengleiche supergroups and minimal non-isomorphic klassengleiche supergroups. International Tables for Crystallography Index of the ...

Application of the graphs
Wondratschek, H. and Aroyo, M. I.  International Tables for Crystallography (2011). Vol. A1, Section 2.1.8.5, pp. 93-96 [ doi:10.1107/97809553602060000797 ]
... tables or from the complete graph (Billiet, 1981; Koch, 1984; Wondratschek & Aroyo, 2001). The remaining two subgroups do not form ... Cryst. A37, 649-652. Engel, P., Matsumoto, T., Steinmann, G. & Wondratschek, H (1984). The non-characteristic orbits of the space ...
     [more results from section 2.1.8 in volume A1]

Derivation of the remaining minimal t-supergroups
Wondratschek, H. and Aroyo, M. I.  International Tables for Crystallography (2011). Vol. A1, Section 2.1.7.5, p. 90 [ doi:10.1107/97809553602060000797 ]
Derivation of the remaining minimal t-supergroups 2.1.7.5. Derivation of the remaining minimal t-supergroups By the procedure discussed in Section 2.1.7.4, from a supergroup other supergroups could be found which are isomorphic to with the same index. The question arises as to whether there exist further minimal supergroups isomorphic to ...
     [more results from section 2.1.7 in volume A1]

II Minimal non-isomorphic klassengleiche supergroups
Wondratschek, H. and Aroyo, M. I.  International Tables for Crystallography (2011). Vol. A1, Section 2.1.6.3, p. 85 [ doi:10.1107/97809553602060000797 ]
... centrings tetragonal c (c4gm as a supergroup of p4gm) and h (h31m as a supergroup of p31m) are used for HM ... different from the conventional `obverse' ( as supergroup of P3), and H (H312 as supergroup of P312) are used for HM symbols ...
     [more results from section 2.1.6 in volume A1]

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