Bilbao Crystallographic Server arrow Minimal Supergroups List Help

Minimal supergroups (of index 2, 3 and 4) of group R-3c (No. 167) [hexagonal axes]

Minimal Supergroups
The list with the minimal supergroup types is given in the table. Each supergroup type is specified by its ITA number and the corresponding Hermann-Mauguin symbol. Also, the index of the supergroup and the supergroup type is given. To see all the transformation matrices that relate the supergroup of a given type with the subgroup, click on the link in the column Subgroup data.

To see all possible supergroups of a given type select the type of the supergroup, and then click over [Show]

To calculate the minimal isomorphic supergroups of index greater than seven click on the link of the index.

NHM symbolITA numberIndexTypeSubgroup data
1Pn-3n2224ttransformation...
2Pm-3n2234ttransformation...
3Fm-3c2264ttransformation...
4Fd-3c2284ttransformation...
5Ia-3d2304ttransformation...
6P-31c1633ktransformation...
7R-3m1662ktransformation...
8R-3c1674ktransformation...



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