I very much doubt Satoshi is a group of people, because the nature of bitcoin is too much of a creative leap to have been discovered by committee.
That said, "Satoshi" could have had a group of suboordinates or collaborators working with him on the grunt work. Though again, from what I've read about the original C++ code, it looked like the work of a lone genius-albiet-non-programmer.
That said, "Satoshi" could have had a group of suboordinates or collaborators working with him on the grunt work. Though again, from what I've read about the original C++ code, it looked like the work of a lone genius-albiet-non-programmer.