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.
[[-173, -146, 88, -162, -174, -42, -109], [40, -114, -59, 38, -88, 43], [53, 21, -194, 60, 31, -121], [-101, 0, -91, -36], [-198, 63, -68, -177], [-134, -64, -39, -148]]