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.
[[-57, -82, -188, 26], [-84, -89], [59, 45, 62, -80, -194, 57], [20, -7, -155, -127], [96, 11, -185], [-118, -17, -96, 12, -117], [-13, -37, -167, -193, 21]]