What does point group mean?

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Tags

1. #these
2. #dimension
3. #fixed
4. #least
5. #euclidean
6. #orthogonal
7. #groups
8. #symmetries
9. #space
10. #point
11. #subgroup
12. #group
13. #exist
14. #crystallographic
15. #every
16. #geometry
17. #isometries
18. #geometric