Changing Group Pictures in Social Groups

Can someone let me know if there's a way to change the 'profile' picture of a group in the 'Social Groups' section please? I've tried and failed miserably at it so far.

Alternatively, could a mod change the picture for me in the Yorkshire group if possible please?
 
Good shout Mr.Foxspeed! How I missed the bloody edit button I've got no idea. Its in about three different places on the screen!! :smiley:
 
It should be there Angel, I'll do some screen shots of my screens tomorrow if you haven't got it sorted by then mate (on my ipad right now)