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.
[[-154, -8, -79, 40, -3, -2, -142], [91, 98, 10, -85, -25], [-169, 19, 77, 99, -102, 88], [-128, 93, 30]]