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.
[[-115, -103, -127, -197, -43, 60, -173], [-26, 41, -1, -142, -197, -190, -181], [-152, -126, 100, 53, -111, -161, -180], [22, -161, 13]]