Edge Side Orbits
On the sheet, construct the edge side orbits under the action of the full symmetry of the group T_1. Then find the IH number
Now I thought had done this correct but when it came to find the IH number after finding the incidence number I was left with seven symbols and no IH number has seven symbols.
Can someone give me a clue as to where I have gone wrong.
Does anyone have any clue as to where I have gone wrong. This question is driving me mad and can't for the life of me figure out my mistake.