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.
[[-54, 23, -114, -84, -72, -104], [-35, -159, 72], [-70, -7, 72, -92, -155, 57, 53], [-63, -160], [-71, -182, -157, -173], [-165, 54, -137, -166, 58], [-91, -199, -82, 22, -66]]