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.
[[-147, -145, -3, -43, -145, 66], [-113, 92, -89, -2], [-58, 66, 20, 49, -127, -100]]