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.
[[-5, -85, 78, -184, -43, -75, -165], [-110, 0, 38], [-107, 98, -5, -39, -23, -163], [-37, -169, -140, -56]]