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.
[[16, -156, -164, -173], [-152, -99, -154], [-127, -10], [-15, 56, 26, -32, -57]]