+Symmetry operations are transformations that move an object or system, yet leave its appearance or underlying structure exactly the same. These fundamental actions reveal a deep, inherent order, often forming a mathematical [Group](/wiki/Group) that describes the object's full [Symmetry](/wiki/Symmetry). They are key to understanding the properties of molecules, crystals, and physical laws.
+## See also
+- [Point Group](/wiki/Point_Group)
+- [Space Group](/wiki/Space_Group)
+- [Crystallography](/wiki/Crystallography)
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