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.
[[-2, -3], [45, -89, 60, -52, 47, -129], [60, -128, -92], [-177, -55, 89, -56], [35, -184, -100, 63, -122, -64, -192], [89, -17, -67, 40, 44], [-192, 39, -101, -9], [-52, -69, 53]]