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.
[[-10, -177, -79, 97, 33, -115, -19], [-84, -23, 31, 74, -87, 20], [-23, -177, -185]]