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.
[[-176, 89, -112, -125, 64, -169], [-108, 50], [-171, -189, -67], [-78, 41, 67, -133, 22], [-40, -2, 54, 33, -73]]