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Minimal supergroups (of index 2, 3 and 4) of group P-421m (No. 113)

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
1P4/mbm1272ttransformation...
2P4/nmm1292ttransformation...
3P42/mnm1362ttransformation...
4P42/ncm1382ttransformation...
5P-4m21152ktransformation...
6I-42m1212ktransformation...
7P-421m1133ktransformation...
8P-421m1132ktransformation...



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