Conjugation in the symmetric group:
https://youtu.be/Zx7a0aJOXjs
The orbit stabilizer theorem is a very important theorem about group actions. In this video we give an intuitive explanation of the orbit stabilizer theorem and an example with the symmetric group!
Group Theory playlist: https://www.youtube.com/playlist?list=PLug5ZIRrShJHDvvls4OtoBHi6cNnTZ6a6
0:00 Stabilizer is a subgroup
3:26 Orbit-stabilizer theorem
12:23 Example
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Music: C418 - Pr Department