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.
[[49, -148, -95], [-200, 0, 16, -196, 29, -93, -165], [-28, -77, -170, -16, -129, -158, -161], [97, -66, 6, 87]]