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.
[[-166, -162, -75], [-40, -150], [-133, 54, 43, -98], [28, -8, 93, 37, -136], [-131, 19, 42, 36, -172, -166], [-72, 27, 94, -149]]