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, 39, 100, -118, -13], [-81, -150], [38, -64, -137, -74, -27, 84]]