From version 7.11 users with access to Security Groups drawer will see a new tab called Permissions.
This allows the user to export/print all the Security Permissions related to this Security Group. To do so you click on the Export/Download Icon on the top right of the list:
This will open the Export Data modal which allows you to select different settings for the exporting:
Please note that on default ALL the permissions for this group are shown, no filters are applied.