Is this the secret group on facebook that Clinton was talking about?
Yes, this is the secret group mentioned in Clinton’s concession speech
https://www.washingtonpost.com/news/the-intersect/wp/2016/11/07/inside-the-huge-secret-facebook-group-for-hillary-clintons-biggest-fans/?utm_term=.e6617fdb9c22
Probably. It’s a secret group with 4,000,000 members.
Actually, 150 members with multiple email addresses.