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.
[[42, -94, -161, -147, 61, -164], [-88, -156, -82, 47, -191, -161]]