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.
[[8, -10, -167, 64], [-172, -154, -188, -106, -171, 95, -90], [89, -106, 54, -157, 67, -125], [-129, -74]]