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.
[[-54, -124, 50, -51, -91, 84], [32, -159, -152, -153, -134, 5], [-30, -133, 85, -75, -9], [56, 13, 9, 12, -88], [74, 27, 62]]