How to turn off group chat on Facebook

it's annoying when a group you've joined starts beeping peskily because some of its members are engaging in a group chat. if you don't really like chatting with these fellas or if you generally dislike this group chat feature in facebook, here's how to finally roll it off your sleeve:

1. open the group page
2. click on 'Edit Settings' on the top right-side of the page
3. uncheck 'Send me group chat messages'
4. save

there you go. >:)