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.
[[-30, 51, 59, -171, -169, 89], [35, 74, -63, -99], [80, -125, -66, -112, -59, -164], [-193, -106, -178], [-12, -104, -96, -103, -57, -117], [-72, -94, 57, -112, -25], [-63, 41, 23], [-72, -57]]