Bilbao Crystallographic Server arrow Minimal Supergroups List Help

Minimal supergroups (of index 2, 3 and 4) of group R32 (No. 155) [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
1R-3m1662ttransformation...
2R-3c1672ttransformation...
3P4322074ttransformation...
4P42322084ttransformation...
5F4322094ttransformation...
6F41322104ttransformation...
7I4322114ttransformation...
8P43322124ttransformation...
9P41322134ttransformation...
10I41322144ttransformation...
11P3121493ktransformation...
12R321552ktransformation...
13R321554ktransformation...



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