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.
[[-180, -25, -11, -122, 84, -198, -37], [13, -162, 29, 10, 17, -74], [-161, -8, -12, 41, -183], [-18, -10, -96, -40, 16, 18]]