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.
[[-144, -198, -21, 53, -92, -23, -194], [80, 89, 40, -189, -61, -19], [-8, -126, -82, 43]]