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.
[[-108, -76, -80, -8, 84, 45], [70, -31, -161], [7, 25], [65, 22, -177], [-138, -31, 77, -100, 33], [65, -67, -54], [-49, 5, -51]]