Bilbao Crystallographic Server arrow Point Raman Correlation Help

Select the subgroups of the point group D4h (4/mmm)

CheckSubgroup
-42m
-4m2
4mm
422
4/m
4
-4
mm.m
mmm.
m.m2
mm.2
m2m
mm2
22.2
222.
2/m
.2/m.
..2/m
..m
m..
.m.
2
.2.
..2
-1
1



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