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.
[[-188, -90, -115, -135], [96, 55, 25, 11, -56, -91], [15, 45, 74], [-79, -34, 94], [98, -120, -86], [-8, 40, -95, 2, 73], [34, -141, -13, -128, 25, 8]]