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.
[[53, 83], [-174, 6], [-141, 5, 20, 9], [-71, -149], [41, 96, 94, -147, 73, -118, -59], [-125, -92, -67, -40, 56], [-198, 89, 28, 89, -29, -30, 9]]