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.
[[-55, 16, 49, 32, -110, 32, -145], [-185, -154, -177, -102, -81, -91], [9, 49, -131, -103, 7]]