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.
[[-86, 41, -168, 3, -88, 93, -152], [88, -107, -135, -57, 44, -120], [6, -62, 2, -96, -149, -94], [-43, -184, 57, -17, -9], [34, -108, -87]]