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.
[[-43, 54, -156, 92], [-107, 89, -27, 74], [-153, -28], [-192, -98, -200, 79, -3, 80]]