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.
[[-175, -109, 97, -145, -86], [10, 35, 82, -104, 80, -44, -172], [-45, 84, -104, 38, 53, -8, -177]]