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.
[[-140, -172], [-168, 18, -173, -179, 64, -184, -61], [-17, -135, -163, 10, 65, -171], [-181, -12, -187, 78, -61], [-192, -15]]