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.
[[-162, -31, -133, -135, -39, -56, -181], [44, 15], [-173, -96, -174, 61, -118, 6, 27], [-184, -147, -82, -117, -140, -8], [-59, 91]]