Note: You cannot delete the Owner group.
               	 
            
            	 
             
               		
               -  In the 
                  		  Catalog Explorer pane, double-click the 
                  		  User Groups and Users node. 
                  		
               
  
               		
               - Right-click the required group, and select 
                  		  Delete Group. 
                  		  
                  
A confirmation box is displayed. If users still exist in the group, they will also be deleted. 
                     		  
                  
 
                  		
                 
               		
               - Click 
                  		  Yes to confirm. 
                  		  
                  
The group is deleted.