def gid_to_group(gid):
    '''
    Convert the group id to the group name on this system

    Under Windows, because groups are just another ACL entity, this function
    behaves the same as uid_to_user.

    For maintaining Windows systems, this function is superfluous and only
    exists for API compatibility with Unix. Use the uid_to_user function
    instead; an info level log entry will be generated if this function is used
    directly.

    Args:
        gid (str): The gid of the group

    Returns:
        str: The name of the group

    CLI Example:

    .. code-block:: bash

        salt '*' file.gid_to_group S-1-5-21-626487655-2533044672-482107328-1010
    '''
    func_name = '{0}.gid_to_group'.format(__virtualname__)
    if __opts__.get('fun', '') == func_name:
        log.info('The function %s should not be used on Windows systems; '
                 'see function docs for details.', func_name)

    return uid_to_user(gid)