List of user's nested groups

Hi,

My user X is member of domain groups "Domain User" and "Group1". "Group1" is member of "Group2".
If I share any folder and assign rights for "Group2", that means user X can access it. It is normal behaviour, user X is member of Group1 and nested member of Group2.

When I check in AD console group member for user X, it says that is member only for Group1, and I cannot see nested group membership for Group2. I need powershell or any other script that will show me membership of all groups for my specified user. So, I don't need to enter group name and find out user membership - I need to select user and find our other associated group memberships.

Please advice how to do this.

thnx!