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.
[[97, -38], [-95, -156, -45], [75, 41, 3, -164], [-142, 43], [16, 63], [64, -30, 11, 99]]