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, 89], [90, -167, -61], [-110, -24, -106, -50, -89], [-180, 67, -200, 99, -149, 36], [-72, -35, 37, 56, -172, 63, -102]]