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.
[[-26, 27, -21, 89, 86, -164], [96, -168], [-189, -188, -69], [-14, -14, -126, 40, -65], [52, -23, -149, 17, 90], [-171, -190, 75, 40, -187, 35], [-108, 99], [-81, 98, -137, 59], [4, -13, -66, -24, 41, -68, -147]]