This will be in the next version of the groups component:
https://trac.buddypress.org/wiki/roadmap/groups
ah ok, i thought i’m silly 
Hi Andy,
I am running BP 1.0-RC1, can I delete a groupe with this version ?
Regards,
Thomas
[group] > admin > delete group
And from the backend, too, isn’t it?! >admin >groups
For the life of me I cannot find where to delete a group. Any suggestions?
select the group whilst logged in as admin. Go to admin in the group menu. Select ‘Delete Group’ then confirm. Job done!
How do I delete my account!
Thanks for this. I found it and deleted a group. This process needs simplification and user consideration. If each step is exceptionally time consuming and complex, using Buddypress is not possible. I appreciate it is free. We cannot complain but it really isn’t free if you are spending weeks of time to achieve patch it temporary solutions that fall apart, one update or plug in later. We still cannot solve our posts, forum or basic search issues. Once again, it is free and we should appreciate that but….
