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Lecture
Are you an EPFL student looking for a semester project?
Work with us on data science and visualisation projects, and deploy your project as an app on top of Graph Search.
This lecture delves into the functoriality of associating a group with its set of subgroups or normal subgroups, exploring group actions in categories beyond Ens. Topics covered include defining functors on groups, actions of groups, and verifying properties of group actions. Examples of non-trivial group actions are provided, emphasizing the importance of understanding group structures.