Template:A7-2 Coxeter plane graphs

orthographic projections

Ak Coxeter plane	A7	A6	A5
Graph	[[File:7-simplex {{{1}}}.svg|{{{2}}}px]]	[[File:7-simplex {{{1}}}_A6.svg|{{{2}}}px]]	[[File:7-simplex {{{1}}}_A5.svg|{{{2}}}px]]
Dihedral symmetry	[8]	[[7]]	[6]
Ak Coxeter plane	A4	A3	A2
Graph	[[File:7-simplex {{{1}}}_A4.svg|{{{2}}}px]]	[[File:7-simplex {{{1}}}_A3.svg|{{{2}}}px]]	[[File:7-simplex {{{1}}}_A2.svg|{{{2}}}px]]
Dihedral symmetry	[[5]]	[4]	[[3]]