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.
[[57, -66, 93, -150, 90, 10], [-30, -32, -72, -62, -181], [-41, 28], [46, -120, 42, 21], [-132, 68, -174, -150, -118, 59, -166], [-28, -137, -48, -157, -22, -124, 39], [-193, -7, -2, -91]]