Denominations of Christianity...?

Hi, so I'm a little confused. I'm a Baptist, I always have been, born and raised. And I know that Baptists are a denomination of Protestantism, but what I'm wondering is what branch of Christianity do Pentecostals, Methodists, Anglicans, Presbyterians, Mormons, Jehovah's Witnesses, and all those type of religions belong to? Does Catholicism have any lower denominations or is it JUST Catholicism? Thank you for your help!