Oracle Database sql query. Having?

Oracle Database sql query. Having?

Show the name of all the employees who were hired on the day of the week
on which the highest number of employees were hired.
Table:
Steven 06/17/1987
Neena 09/21/1989
Lex 01/13/1993
Alex 01/03/1990
Bruce 05/21/1991
Diana 02/07/1999
Kevin 11/16/1999
Trenna 10/17/1995
Curtis 01/29/1997
Randall 03/15/1998
Peter 07/09/1998
Eleni 01/29/2000
Ellen 05/11/1996
Jonath 03/24/1998
Kimber 05/24/1999
Jenni 09/17/1987
Michael 02/17/1996
Pat 08/17/1997
Shelley 06/07/1994
William 06/07/1994
What I have so far.
SELECT FIRST_NAME, to_char(hire_date,'d') AS DOW FROM EMPLOYEES;
Steven 4
Neena 5
Lex 4
Alex 4
Bruce 3
Diana 1
Kevin 3
Trenna 3
Curtis 4
Randall 1
Peter 5
Eleni 7
Ellen 7
Jonath 3
Kimbe 2
Jenni 5
Michael 7
Pat 1
Shelley 3
William 3
Sunday is 1, monday is 2, ... so on...
Now i need to select the one with the max repeating number.
Which by looking at the table we will know it's 3 (tuesday). I know i will
need to use a subquery to get it, is it having?