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.
[[-21, 86, -15, -87, -161], [-20, -115, -91, 23, -43], [-105, -37, -100, 78], [68, -148, -2, 20, -122], [-116, -163], [72, -155], [47, -94, -93, 55, -4, -177], [53, -120, 50, -12, -97]]