After choosing to travel with a group, when it’s time to go back, can you ask them not to take you back and go back by yourself? Do I need to pay extra for this?

When I traveled with a group before, I broke away from the group when I arrived at the destination and went on my own. When it was time to return, I also wanted to go back on my own and did not plan to go back with the group, but the group had regulations and did not allow it. Go by yourself. After I came back, I inquired about whether each group is different. The more formal groups are not allowed to leave by themselves. It may be the regulations of the travel company.