Yes, the student is able to participate in group work. When a class is held in-person, an ASL Interpreter is present and often sits with the group in order to hear the speakers clearly. Remote classes are handled in a similar fashion in that the interpreter will be present in the same breakout room/group component as the student.
We encourage students to discuss their accommodations with their professors, and they may reach out to you with what works best for them in your particular class.