tc.k you want to allow only admins to create groups only. And you do not want to allow your users to create any group. If that is a case you can write a simpple loop that tell the system if the access equals admin, allow creation of groups, and if not do now allow them to create groups.
@fareed - did you yourself read thru http://community.elgg.org/pg/forum/topic/766232/how-can-add-the-ability-only-the-admin-can-create-groups-version-18b2/ ?? it's all in there ;-)
@DhrupDeScoop - Sorry I did not read it and was not aware that the same question was posted 3 times. Once again my apology.
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