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.
[[52, -72], [-90, -59, -53, -180], [13, -64, -153], [-149, -38, 7, 61, 93, 1]]