Is every such group realizable over Q? [on hold]












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Say a group $ G $ is integer friendly if and only if it is the isometry group of some integer $ n $ , as defined in https://mathoverflow.net/questions/294407/isometry-group-of-an-integer



Is every integer friendly group the Galois group of some Galois extension of the rationals ?






galois-theory







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put on hold as off-topic by Watson, Cesareo, jgon, amWhy, Shailesh yesterday


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  • "This question is missing context or other details: Please provide additional context, which ideally explains why the question is relevant to you and our community. Some forms of context include: background and motivation, relevant definitions, source, possible strategies, your current progress, why the question is interesting or important, etc." – Watson, Cesareo, jgon, amWhy, Shailesh

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    0














    Say a group $ G $ is integer friendly if and only if it is the isometry group of some integer $ n $ , as defined in https://mathoverflow.net/questions/294407/isometry-group-of-an-integer



    Is every integer friendly group the Galois group of some Galois extension of the rationals ?






    galois-theory







    share|cite|improve this question















    put on hold as off-topic by Watson, Cesareo, jgon, amWhy, Shailesh yesterday


    This question appears to be off-topic. The users who voted to close gave this specific reason:


    • "This question is missing context or other details: Please provide additional context, which ideally explains why the question is relevant to you and our community. Some forms of context include: background and motivation, relevant definitions, source, possible strategies, your current progress, why the question is interesting or important, etc." – Watson, Cesareo, jgon, amWhy, Shailesh

    If this question can be reworded to fit the rules in the help center, please edit the question.
















      0












      0








      0







      Say a group $ G $ is integer friendly if and only if it is the isometry group of some integer $ n $ , as defined in https://mathoverflow.net/questions/294407/isometry-group-of-an-integer



      Is every integer friendly group the Galois group of some Galois extension of the rationals ?






      galois-theory







      share|cite|improve this question















      Say a group $ G $ is integer friendly if and only if it is the isometry group of some integer $ n $ , as defined in https://mathoverflow.net/questions/294407/isometry-group-of-an-integer



      Is every integer friendly group the Galois group of some Galois extension of the rationals ?






      galois-theory




      galois-theory






      share|cite|improve this question















      share|cite|improve this question













      share|cite|improve this question




      share|cite|improve this question








      edited yesterday









      Saad

      19.7k92352




      19.7k92352










      asked Jan 3 at 21:25









      Sylvain Julien

      1,118918




      1,118918




      put on hold as off-topic by Watson, Cesareo, jgon, amWhy, Shailesh yesterday


      This question appears to be off-topic. The users who voted to close gave this specific reason:


      • "This question is missing context or other details: Please provide additional context, which ideally explains why the question is relevant to you and our community. Some forms of context include: background and motivation, relevant definitions, source, possible strategies, your current progress, why the question is interesting or important, etc." – Watson, Cesareo, jgon, amWhy, Shailesh

      If this question can be reworded to fit the rules in the help center, please edit the question.




      put on hold as off-topic by Watson, Cesareo, jgon, amWhy, Shailesh yesterday


      This question appears to be off-topic. The users who voted to close gave this specific reason:


      • "This question is missing context or other details: Please provide additional context, which ideally explains why the question is relevant to you and our community. Some forms of context include: background and motivation, relevant definitions, source, possible strategies, your current progress, why the question is interesting or important, etc." – Watson, Cesareo, jgon, amWhy, Shailesh

      If this question can be reworded to fit the rules in the help center, please edit the question.






















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