The complaint and affidavit filed by the USA against Jamshid Muhtorov makes clear that he connected online with the IJU with the assistance of Abu Muhammad, who is identified as the adminstrator of IJU website sodiqlar.com and owner of the associated email@example.com email address. That email address in turn maps to the Facebook account of Abu Muhammad Buxoriy. One of Muhtorov's email addresses maps to another Facebook account, and not surprisingly, they are friends.
Before noting some of the more interesting accounts, the following caveat: Of all the people you see who are Facebook friends with these guys, almost none of them are extremists. They are mostly just Uzbeks. Secondarily, they are opponents of the Uzbek government. Only a literal handful clearly identify with violent extremism of any sort. And finally, it is likely that some of the extremists are actually agents provocateurs working for the Uzbek government - on that point Abu Muhammad is certainly not above suspicion. Now, to continue:
This is the Facebook account that maps to Muhtorov's email address (if you follow the link you will see he identified as 'Female', he may also have shared either the Facebook account or the email address with his wife):
Abu Muhammad is here:
Certainly sodiqlar.com deserves mention:
Tayyib Ravshan is a supporter of the sodiqlar.com project:
Tayyib uploaded this image to Facebook (note the URL sodiqlar.com):
And finally, here are two Mujohids: