what's admin mean
Admin means that someone else will also run the page. If you are the only who wants to run the page, I say don't make any admins. If necessary to make admins, give it to people you know and trust. It means exactly what it means everywhere in the world: Administrator. You now have administrative rights over the group. Admin(istrator). Means you run the group. It can be assigned to you, or is defaulted to you if you create a group.