Is it possible to Auto Slice an Audio Loop to different the 16 "Sounds" of a group?

Yes, do your slicing and then look where it has the Apply buttion, next to that you will see a four way arrow, this is the drag and drop, create a new group, press and hold the four way arrows and then drag n drop to the new group, and that gives you individual slices/pads.

You can drag and drop to the current group, which i show in this gif, however it has an undo bug, if you undo and try to do it again, it will lose the sequence, using a new group as above will allow undo if needed.