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.
[[-14, -84, 14, -184, -198], [45, -79, 78, 63, 58, -146, -171]]