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.
[[-60, 67, -76, 15], [-150, -158, 71, 20, 69, -58, 50], [-191, -86], [-94, -133, -76], [-35, -115, 56, -181, 66, -173], [-128, -93, 22, -94, 53, 19]]