#283 ⟨a, b | aaaabbba=1⟩
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- Properties
- Rewriting system
- Other submonoids of same group
- Isomorphic instances
- Presentation has sum-of-sides 8
- Infinite non-Abelian group
- Inverses of generators:
- a-1 = a4d
- b-1 = b2c
- c-1 = d
- d-1 = c
- Reduced group presentation: ⟨a, b | aaaaabbb⟩
- Isomorphism: φ(a) = a, φ(b) = b
- Auxiliary generators:
- c = aaaaa
- d = bbb
- Reduction order:
- Left-to-right shortlex with a < b < c < d
- Certificate: derivations of all rewriting rules from the defining relations.
# ab:aaaabbba=1 abcd aaaaa=c,bbb=d magic:0
ca=ac
cb=bc
cd=1
da=ad
db=bd
dc=1
bbb=d
aaaaa=c
5 unique, 5 total
The mapping is from the listed presentation's alphabet to the current rewriting system's alphabet.
7 total
| Σ | # | Presentation | Mapping |
| 8 | 296 | ⟨a, b | aaabbbaa=1⟩ | φ(a) = a, φ(b) = b |
| 8 | 320 | ⟨a, b | aabbbbba=1⟩ | φ(a) = b, φ(b) = a |
| 11 | 2819 | ⟨a, b | aaaaabababa=1⟩ | φ(a) = a, φ(b) = aaaadb |
| 11 | 2859 | ⟨a, b | aaaabababaa=1⟩ | φ(a) = a, φ(b) = aaaadb |
| 11 | 2934 | ⟨a, b | aaabababaaa=1⟩ | φ(a) = a, φ(b) = aaaadb |
| 11 | 3171 | ⟨a, b | abaaaaaabab=1⟩ | φ(a) = a, φ(b) = aaaadb |
| 11 | 3227 | ⟨a, b | ababaaaaaab=1⟩ | φ(a) = a, φ(b) = aaaadb |