Order 16: Marshall Hall Class 04 
---------04

1111111111111111
1-1-1-1-1-1-1-1-
11--11--11--11--
1--11--11--11--1
1111----1111----
1-1--1-11-1--1-1
11----1111----11
1--1-11-1--1-11-
11111111--------
111-1------1-111
11-1---1--1-111-
11---11---111--1
1-11-1---1--1-11
1-1---11-1-111--
1--11-1--11--1-1
1---11-1-111--1-

SNF: 1,2^7,8^{7},16

Note the name of this matrix was changed from H02 on 22 October 1999.

++++++++++++++++
++++++++--------
++++----++++----
+++-+---+---+++-
++-+-+---+--++-+
++--+-+---+++--+
++---+-++-+---++
++----++-+-+-++-
+-++---+---++-++
+-+-+--+-++--+-+
+-+--++-+--+-+-+
+-+--++--++-+-+-
+--+++----++-++-
+--++-+-++----++
+--+--+++-+-++--
+---++-+++-++---