User blog comment:Meighan/Admins, You've Got Mail Options/@comment-3570981-20111006192951/@comment-3569803-20111006194045

Go to Special:ListUsers/bureaucrat at YOUR wiki to see a list of users who have this right. Bureaucrats are users who can make users admins, rollback, bureaucrats, chatmoderators, and bannedfromchat. If there are no active bureaucrats, adopt your wiki, follow the directions there for adopting.