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.
[[-139, -47, 11, -49, -55, 82], [25, -105, -25, 31, 9, -16, 6], [-30, 9, 48, -110, -157]]