OS Authentication on Linux with Active Directory Groups

We are running Oracle 19c and 19c EE DBs on RHEL 7.7 We have joined these machines to our Active Directory domain and now we can add ADDS users into the local groups Oracle created for OS authentication namely oradba. This allows ADDS users to logon to the DB with OS authentication as SYSDBA. I'd like to grant this to ADDS groups rather than users but I cannot see a way to do it as Linux does not seem to support local groups having other groups as members.