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.
[[-118, 4, -177], [-98, -112, -126, 45, -56, 24, -98], [-42, -12, -129, -174, -176, 33]]