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.
[[-12, 10, -166, -178], [-38, 94, -83, -14, -101, -71, -137], [-119, -15, -47, -24], [-168, -169, 34, 27, -140, -92], [-33, 50, 78, -185], [-17, 31, 4, -144]]