Order 16: Marshall Hall Class 02 
---------02

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--------
1-1-1--1-1-1-11-
11--11----11--11
1--11-1--11--1-1
1111--------1111
1-1--11--1-11--1
11----11--1111--
1--1-1-1-11-1-1-

SNF: 1,2^5,4^4,8^{5},16

Note the name of this matrix was changed from H04 on 22 October 1999.

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