确定一个群的自同构群和内自同构群的结构往往十分困难，还没有一般性的理论及方法。

It is often very difficult to identify the structure of the automorphism group and the inner automorphism group of a group, and there is no general theory and method.

youdao

确定一个群的自同构群和内自同构群的结构往往十分困难，还没有一般性的理论及方法。

It is often very difficult to identify the structure of the automorphism group and the inner automorphism group of a group, and there is no general theory and method.

youdao