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.
[[-84, -170, 56], [0, -57, -160, -28, -137, 43, -117], [-54, -61], [-198, 96, 26, -100], [-164, -134, -181, -91, -193, -82, 19]]