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, -113, -161, 71], [-197, 17], [-181, -191, -177, -116, -71], [-150, -166, 51, -178, -49], [74, 74, -104], [-168, -74, -71, -195, 33, -160], [99, 96, 76, -74, -116]]