I want to know the answer to the following question:
What groups can express the physical symmetry hidden behind special relativity?
All the background I'm provided with is that "Lie groups are the symmetry groups used in the Standard Model of particle physics; Point groups are used to help understand symmetry phenomena in molecular chemistry; and Poincaré groups can express the physical symmetry underlying special relativity.". Is that enough to answer the question?
Answer: yes