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.
[[-171, -189, -135, -121], [-84, 53, -190, -121, 80], [-5, -124, 98], [-99, 55, -157, 56, -18, -141, -178], [-17, -34, -82, -186], [-134, 10], [55, -124, -200, -24, -77]]