How to promote fb group

on my wp blog there are lots of plugin to promote page
any way to promote fb group?

come on guys plz reply

hey,mate you must follow same steps on improve the facebook groups
1.post in moderate numbers
2.bring in variety
3.engage your followers
4.make followers habitual of your facebook page
5.publish favebook page URl address on statinary ect...
6.organize webinars
7.organize contests
8.use social plug-ins
9.share!share!share!
10.use paid promotions

I think he meant a plugin to add to wp. Anyone?