CREATE TABLE table_28465 ("Year" FLOAT, "FBS Opponent" TEXT, "Result" TEXT, "Opponents Conference" TEXT, "Opponents Head Coach" TEXT, "Charleston Southerns Head Coach" TEXT)

Who is Charleston Southerns head coach where the result is L, 56-6?-
SELECT "Charleston Southerns Head Coach" FROM table_28465 WHERE "Result" = 'L, 56-6'
SELECT "Charleston Southerns Head Coach" FROM "table_28465" WHERE "Result" = 'L, 56-6'