The phrase "a devoted group" is correct and usable in written English.
It can be used to describe a group of people who are dedicated or committed to a cause, activity, or organization.
Example: "The charity was supported by a devoted group of volunteers who worked tirelessly to help those in need."
Alternatives: "a dedicated team" or "a loyal group".
The Patriots certainly have a devoted group of fans.
He influenced many of his contemporaries and toward the end of his life was surrounded by a devoted group of younger and older artists.
As his resources expanded, he was able to recruit a devoted group of female assistants and a succession of more-transitory male ones.
Yet the show, despite its familiar conceit, stood out among its workplace-sitcom competitors, and lived on, earning a devoted group of followers in syndication on Comedy Central.
Until recently the CSMVS was as dilapidated as the rest, but today the museum has over 1m visitors a year, a handsome government subsidy and a devoted group of private fund-raisers.
Classical liberals may be right in thinking that commerce is a natural trait, but it helps if there is a devoted group of risk-taking entrepreneurs around to take advantage of the opportunity.
Meanwhile, locals Vadim Yershov and Massyl were throwing it down at the alternative enclave, treating a devoted grouping to a stellar collection of deep groovers.
He then formed, along with his friend Dave Stuckey, the Dave & Deke Combo, a rockabilly band that released several albums, again gaining the attention of the critics and a small, devoted group of fans who were part of the Americana roots-music movement.
Since Ms. Kueber started her Web site in 2007, it has become the epicenter of a small but devoted group of midcentury design enthusiasts, a go-to destination for homeowners who spurn the latest décor trends in favor of retiling their bathrooms in turquoise mosaics from the Eisenhower years or installing Dishmaster kitchen faucets whose bulky forms recall those of a late-model Studebaker.
(Several individual collectors — it's a small but devoted group — have created sites dedicated entirely to Target or Starbucks cards).
Mr. Bly has been named as one of the central people who introduced Mr. Transtromer to a small but devoted group of American readers.
