A Committee Structure



We will consider a structure for creating committees that will be efficient and effective in designing programmatic changes for all members of an organization.

Conditions for a Committee Structure
Here are two examples:
Notice that each structure has 7 committees and 7 members!
C E G     G B C
B D G G D F
A F G G A E
A D E C E D
B F E D A B
A B C C A F
D F C B F E
Interesting....these were the same arrangements used for the chord stuctures.
But the question we have now is:
Are there any of these committee stuctures that have more or less than 7 committees made from 7 members?
That is, is there some special relation between these committee structures and the number 7?