Not a group as such, as yet. When I started this at the turn of the year, I asked for people who had ideas to contribute to the formation of a group. This was important because Satanism is most relevant to people with strong individuality and opinions.
Anyone who comes on here and tries to tell others how to worship the devil is either a fraud or a nutter, and I am neither of those.
But very few people replied and those that did plainly needed to be led. So, it looks as if I have to scale back my hopes, but only a little.
My experience is that, for many, the initial interest in Satanism is a desire to blaspheme, either against God, against organised religion, or against societal norms. If that's you, then contact me and we will see what we can do together. Don't be shy, absolutely nothing shocks me.