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, -161, 17, 24], [-3, -65, 91, -34, 1, -199], [-68, -26, -104, 7, -138]]