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.
[[84, -51, -87, 46], [-166, -93, -6, 1], [-128, -26, 26, 35, -48], [-198, -78, -151], [24, -176, -142, -169, -21, -44], [7, -142, -118, 87, 66, -29, -121]]