#1507 ⟨a, b | ababaaabba=1⟩
Properties
- Presentation has sum-of-sides 10
- Infinite non-Abelian group
- Group inverses:
- a-1 = ea
- b-1 = ada2
- c-1 = ad
- d-1 = ca
- e-1 = a2
Complete rewriting system
- Reduction order:
- Right-to-left recursive path with deg(a) = deg(e) = 0, a < e; deg(c) = deg(d) = 1, c < d; deg(b) = 2
- Auxiliary generator: aab=c
- Auxiliary generator: bacb=d
- Auxiliary generator: bad=e
- ae ⇒ ea
- ea2 ⇒ 1
- dc ⇒ ea
- cad ⇒ 1
- d2 ⇒ e2ac2ea
- dad ⇒ ecace
- da2d ⇒ cec
- da3d ⇒ (eac)2a
- cec2 ⇒ da
- ce(ac)2 ⇒ ada2
- cacec ⇒ a2d
- c2eac ⇒ a3dea
- c2d ⇒ a3decace
- cacd ⇒ a2dacec
- cecd ⇒ deac2ea
- caced ⇒ a2dec2ea
- c2a2d ⇒ a3d(eac)2a
- ceca2d ⇒ da2cec
- ceaca2d ⇒ ad(ac)2e
- c2ead ⇒ a3de2ac2ea
- cacead ⇒ a2de(ac)2e
- ceca3d ⇒ daceaca
- ceaca3d ⇒ ada3cec
- ceaca4d ⇒ ada2ceaca
- b ⇒ ec
# ab:ababaaabba=1 reversed:ae/cd/b aab=c,bacb=d,bad=e frequency:3/1,4/0,3/0
ae=ea
eaa=1
dc=ea
cad=1
dd=eeaccea
dad=ecace
daad=cec
daaad=eaceaca
cecc=da
ceacac=adaa
cacec=aad
cceac=aaadea
ccd=aaadecace
cacd=aadacec
cecd=deaccea
caced=aadeccea
ccaad=aaadeaceaca
cecaad=daacec
ceacaad=adacace
ccead=aaadeeaccea
cacead=aadeacace
cecaaad=daceaca
ceacaaad=adaaacec
ceacaaaad=adaaceaca
b=ec
Right Cayley graph (truncated)
Left Cayley graph (truncated)