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.
[[82, 92, -117, -45], [90, 18], [-179, -199, -143, -19, -15], [-200, -7], [56, -77, -172], [65, -46, -48], [-19, -194, -49, -175], [25, -164], [39, 13, 100, 22, -177, 15]]