How to use group by, order by statements in SQL server using join statements

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SQL-Server-2012

i wan to join two tables using join, and letting the user to order by ascending order with grouping the columns. When i was writing this statement no error but when i execute then i am getting an error saying
"Column 'TableName.ColumnID' is invalid in the select list because it is not contained in either an aggregate function or the GROUP BY clause.". Please explain me anyone

What I have tried:

SELECT FT.Column, FT.ColumnID
FROM FirstTable AS FT
JOIN SecondTable AS ST
ON FT.ColumnID = ST.ColumnID
GROUP BY FT.Column
ORDER BY FT.NUMBER ASC