Sub-cluster Analysis:

C-124 [543]  (#Grp: {4})

C-125 [126]  (#Grp: {4})

C-126 [628]  (#Grp: {4})

C-141 [1420]  (#Grp: {4})

C-155 [96]  (#Grp: {4})

C-173 [7798]  (#Grp: {4})

C-175 [1521]  (#Grp: {3})

Spikey Created with Wolfram Mathematica 9.0