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.
[[-88, 95, -28], [-59, 75, 73, 62], [26, 43, -172, -52, -59, 45, 53]]