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.
[[-67, 74, 23, -125, 90, 90], [53, 78, -15, -93], [-71, -184, 57, -167, 64, -100]]