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.
[[18, -27, -103, 58], [-134, -197, -67, -36], [-186, -11, -111, -4, -101, -61, 49], [71, -32], [-86, -57, -116, 68], [-191, 54, -93], [38, 80, -126, -27, -115, -21], [-152, -29, -60, -95, -76, -48]]