In this task, you are given a list. This list contains many lists of integers. The list is several items written within a []. Your task is to find the maximum number among the members of each inner list. The output should be a list comprised of the maximums with the same order as the internal lists.
[[-15, 98, -161, -134, -199], [67, -153, 7, 98, 47, -89], [-161, -195, -191, -177, -148, 19, -122], [-55, -4, -157], [-31, 61, -12, -172, -8], [51, -152, -25, -65, 19, 9], [39, -138, -184, -155, 40, 29, -196], [-18, -79, 49]]