Is there a term for (social) identity WITHIN a group?

[Fiery Diamond]

I thought that "social identity" was the term I was looking for until I looked up the definition. Is there a term for identity within a group? Intragroup differentiation, rather than intragroup commonality. For example, how one sees oneself in terms of ones role within a community. I'm terrible at googling, and none of my searches are turning anything up.

Thanks in advance.

[theangelJean]

Not an expert by any means, but I would have thought "role" pretty much encapsulates the concept?

[Manga Shoggoth]

"Subset", perhaps? As in "A subset of the fandom".

Depending on the context you might also use "clique", "cabel" "circle", "faction"

[MPHJack7]

Would "subgroup" fit what you're going for?