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.
[[-169, -198, -21, 19, 54, -11, 52], [24, -128, -91, -169, -24, 40, 43], [-177, -32, -65, -9, -23, -2, -174], [-183, -160]]