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.
[[-22, -37, 12, -171], [-90, 65, -126, -136, -121], [-185, 14, 36, -109, -68, -165, 45], [-63, -133, -48, 15, -149, -17], [-176, -58, 16, 64, 11], [-180, 25, -37, 46, 11]]