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20160701 20:39:30 +0200  answered a question  How to treat a vector space as a group? The following is the answer due to @NicolasMThiéry

20160701 20:39:25 +0200  asked a question  How to treat a vector space as a group? I need to use a module as a group, so that I can define a group algebra over this module. Essentially, I want to take the group of 2dimensional complex vector space and define a group algebra over this. I cannot find appropriate direction on the internet and sage gives me the ridiculous "False" as below. 