How to add social groups

In other forums,I can see social groups,idk if it is possible in forumotion,if it is,please teach me,thank you.

Usergroups are possible but not social groups.

define social group?
do you mean group like king of sports said?

social groups where people can create there own group and let others have the freedom to join...

example:
NBA lovers group
Dota GodZ
etc..

only you can create the groups.
you can create groups and let members join the group.. but they can not create the group only admins can do that.

unless you are talking about beta groups.. but now your getting into creating a whole social network..

so i would say create the groups you want and just allow members to join them at there will?

Not possible.