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.
[[-178, -17, -64, -114, -125, 58, -6], [46, -60], [38, -83, -172, -12], [-37, -104], [-73, 77]]