SPS-MemberOf Crawled Property SharePoint Online

Hi, All.

I have an employee directory that uses people search.  I want to know if I can query by an AD group, e.g. Use SPS-MemberOf mapped to RefinableString03. Is it possible to query by an AD security group?  I tried it and I did not get any results but I do not think I have waited long enough for a crawl.  Any help is much appreciated.

Thank you,