facebook privacy setting help?

[lilly l]

so i belong to a group on facebook . how do i keep my friends from seeing everything i do in that group.i dont want it on my timeline

[Jeff]

Simply go to that Group's page , click on the option GROUP( whatever name) ONLY before you post anything on it's wall. But if you dont want anyone to see your any activity related to that group then you'RE GONNA need to go to your privacy settings and change the OPTION WHO CAN SEE YOUR COMMENTS , POST E.T.C E.T.C To '' only me " but that way your friends will not only be unable to see your group activity but also your any other activity on Facebook .
Why hide anything , it's all virtual anyway