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.
[[-38, 27, -90, 0, 39, -65], [-171, -11, -43, -116, 75, -187]]