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, -110, -3, -74], [-161, 87, 14, 92], [-91, 91], [-175, -178, 92, -75, -49]]