The default admins group

[Dispute]

Hi all,

Upon creating new users on my firewall, I realised that I didn't understand the full depth of the "admins" group that the root user is in by default...

Upon further investigation I was unable to get a clear answer, unfortunately it doesn't seem like there is one from what I've been able to yield.

Please let me know if I have made a foolish mistake or if you simply have the knowledge I seek.