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.
[[-171, -86, 42, -48, 23, -158, -195], [26, 68, -68, -98, -7, -68], [4, -172, -92, -73, -145, -167, -50]]