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.
[[-65, 84, 77, 51], [-140, 14], [-160, -144, 55, -70, -126], [-46, -163, 55], [-77, 65], [24, -131, -81, 75], [-119, 18]]