sql server - How to get the Windows Group name when no user login exists -

I have a scenario where a user can log in to SQL Server through their Windows group. The user has no login and there is no user in the database.

Then I would like to get the name of the window group through which the user gets logged in. However, suser_sname () returns the actual user name suser_sid () does not help me.

Does anyone have to do this?

  announcement @ user sinnee; SET @user = SUSER_SNAME (); Xc xp_logininfo @ user, 'all';   
 This user will return the rows for any group (in the rows  permission path  column will have zero-value) but this will be your own username (my case  
 You can return all the  possible  groups you see with the following question:  
 You will also return a line for  permission path  for that line). Can:  
  SELECT * master.sys.server_principals WHERE type = 'g'; - type_desc = 'WINDOWS_GROUP'   
 sub Ogkrta be a member of another AD group that are not registered with SQL Server. You will be advertising for it.