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# ab:aa=b,bbb=a a/b aaaaaa=a b=aa
| 1 | a | a2 | a3 | a4 | a5 | |
|---|---|---|---|---|---|---|
| 1 | 1 | a | a2 | a3 | a4 | a5 |
| a | a | a2 | a3 | a4 | a5 | a |
| a2 | a2 | a3 | a4 | a5 | a | a2 |
| a3 | a3 | a4 | a5 | a | a2 | a3 |
| a4 | a4 | a5 | a | a2 | a3 | a4 |
| a5 | a5 | a | a2 | a3 | a4 | a5 |
| Σ | # | Presentation | Description | Related |
|---|---|---|---|---|
| 6 | 22 | ⟨a, b | ab=aa, bb=1⟩ | Finite non-commutative monoid with 6 elements | 44 iso, 63 anti-iso |
| 6 | 26 | ⟨a, b | aaa=1, abb=1⟩ | Isomorphic to ℤ6 | 1373 iso |
| 7 | 160 | ⟨a, b | ab=aa, bb=b⟩ | Finite non-commutative monoid with 6 elements | 4 anti-iso |
| 7 | 245 | ⟨a, b | aa=a, bbb=a⟩ | Isomorphic to ℕ(6 = 3) | 49 iso |
| 7 | 258 | ⟨a, b | aa=b, bbb=b⟩ | Isomorphic to ℕ(6 = 2) | 55 iso |
| 8 | 639 | ⟨a, b | ab=aa, baa=b⟩ | Finite non-commutative monoid with 6 elements | 5 iso, 8 anti-iso |
| 8 | 644 | ⟨a, b | ab=aa, bbb=a⟩ | Isomorphic to ℕ(6 = 4) | 46 iso |
| 8 | 893 | ⟨a, b | aa=a, abbb=b⟩ | Finite non-commutative monoid with 6 elements | 19 iso |
| 8 | 1011 | ⟨a, b | ab=a, baa=bb⟩ | Finite non-commutative monoid with 6 elements | 12 iso, 1 anti-iso |
| 9 | 1427 | ⟨a, b | abba=b, baba=1⟩ | Finite non-Abelian group with 6 elements | 66 iso |
| 9 | 1581 | ⟨a, b | aaa=aa, abb=b⟩ | Finite non-commutative monoid with 6 elements | 5 iso |
| 9 | 1648 | ⟨a, b | aab=bb, abb=a⟩ | Finite commutative monoid with 6 elements | 13 iso |
| 9 | 1686 | ⟨a, b | abb=aa, bbb=a⟩ | Isomorphic to ℕ(6 = 5) | 49 iso |
| 9 | 3075 | ⟨a, b | ab=a, aaaa=bb⟩ | Finite commutative monoid with 6 elements | 14 iso |
| 9 | 3132 | ⟨a, b | ab=a, bbbb=aa⟩ | Finite commutative monoid with 6 elements | 5 iso |
| 9 | 3134 | ⟨a, b | ab=a, bbbb=ba⟩ | Finite non-commutative monoid with 6 elements | 2 iso |
| 9 | 3193 | ⟨a, b | ab=a, bbb=aaa⟩ | Finite commutative monoid with 6 elements | 9 iso |
| 9 | 3199 | ⟨a, b | ab=a, bbb=bba⟩ | Finite non-commutative monoid with 6 elements | 3 iso |
| 11 | 24145 | ⟨a, b | aa=a, abbbbba=b⟩ | Finite commutative monoid with 6 elements |
61 total
| Σ | # | Presentation | Mapping |
|---|---|---|---|
| 8 | 906 | ⟨a, b | aa=b, aabb=a⟩ | φ(a) = bbb, φ(b) = b |
| 8 | 908 | ⟨a, b | aa=b, abab=a⟩ | φ(a) = bbb, φ(b) = b |
| 8 | 910 | ⟨a, b | aa=b, abba=a⟩ | φ(a) = bbb, φ(b) = b |
| 8 | 914 | ⟨a, b | aa=b, baab=a⟩ | φ(a) = bbb, φ(b) = b |
| 9 | 2002 | ⟨a, b | aaa=b, aaab=a⟩ | φ(a) = bb, φ(b) = b |
| 9 | 2004 | ⟨a, b | aaa=b, aaba=a⟩ | φ(a) = bb, φ(b) = b |
| 9 | 2021 | ⟨a, b | aab=a, aaaa=b⟩ | φ(a) = bbbb, φ(b) = b |
| 9 | 2085 | ⟨a, b | aba=a, aaaa=b⟩ | φ(a) = bbbb, φ(b) = b |
| 9 | 2898 | ⟨a, b | aa=b, aaaab=a⟩ | φ(a) = bbb, φ(b) = b |
| 9 | 2900 | ⟨a, b | aa=b, aaaba=a⟩ | φ(a) = bbb, φ(b) = b |
| 9 | 2904 | ⟨a, b | aa=b, aabaa=a⟩ | φ(a) = bbb, φ(b) = b |
| 9 | 2937 | ⟨a, b | ab=a, aaaaa=b⟩ | φ(a) = b, φ(b) = bbbbb |
| 10 | 8640 | ⟨a, b | aa=b, aaaaaa=a⟩ | φ(a) = bbb, φ(b) = b |
| 10 | 8715 | ⟨a, b | ab=a, aaaaab=b⟩ | φ(a) = b, φ(b) = bbbbb |
| 10 | 8717 | ⟨a, b | ab=a, aaaaba=b⟩ | φ(a) = b, φ(b) = bbbbb |
| 10 | 8721 | ⟨a, b | ab=a, aaabaa=b⟩ | φ(a) = b, φ(b) = bbbbb |
| 10 | 8729 | ⟨a, b | ab=a, aabaaa=b⟩ | φ(a) = b, φ(b) = bbbbb |
| 10 | 8745 | ⟨a, b | ab=a, abaaaa=b⟩ | φ(a) = b, φ(b) = bbbbb |
| 11 | 14440 | ⟨a, b | aaab=a, abbbb=b⟩ | φ(a) = bb, φ(b) = b |
| 11 | 14672 | ⟨a, b | aabb=a, aaabb=b⟩ | φ(a) = bbb, φ(b) = b |
| 11 | 14678 | ⟨a, b | aabb=a, aabba=b⟩ | φ(a) = bbb, φ(b) = b |
| 11 | 14684 | ⟨a, b | aabb=a, abaab=b⟩ | φ(a) = bbb, φ(b) = b |
| 11 | 14686 | ⟨a, b | aabb=a, ababa=b⟩ | φ(a) = bbb, φ(b) = b |
| 11 | 14690 | ⟨a, b | aabb=a, abbaa=b⟩ | φ(a) = bbb, φ(b) = b |
| 11 | 14736 | ⟨a, b | abab=a, aaabb=b⟩ | φ(a) = bbb, φ(b) = b |
| 11 | 14740 | ⟨a, b | abab=a, aabab=b⟩ | φ(a) = bbb, φ(b) = b |
| 11 | 14742 | ⟨a, b | abab=a, aabba=b⟩ | φ(a) = bbb, φ(b) = b |
| 11 | 14748 | ⟨a, b | abab=a, abaab=b⟩ | φ(a) = bbb, φ(b) = b |
| 11 | 14750 | ⟨a, b | abab=a, ababa=b⟩ | φ(a) = bbb, φ(b) = b |
| 11 | 14754 | ⟨a, b | abab=a, abbaa=b⟩ | φ(a) = bbb, φ(b) = b |
| 11 | 14806 | ⟨a, b | abba=a, aabba=b⟩ | φ(a) = bbb, φ(b) = b |
| 11 | 14812 | ⟨a, b | abba=a, ababa=b⟩ | φ(a) = bbb, φ(b) = b |
| 11 | 14847 | ⟨a, b | abba=b, aabbb=a⟩ | φ(a) = bb, φ(b) = b |
| 11 | 14853 | ⟨a, b | abba=b, ababb=a⟩ | φ(a) = bb, φ(b) = b |
| 11 | 14855 | ⟨a, b | abba=b, abbab=a⟩ | φ(a) = bb, φ(b) = b |
| 11 | 14857 | ⟨a, b | abba=b, abbba=a⟩ | φ(a) = bb, φ(b) = b |
| 11 | 14863 | ⟨a, b | abba=b, baabb=a⟩ | φ(a) = bb, φ(b) = b |
| 11 | 14865 | ⟨a, b | abba=b, babab=a⟩ | φ(a) = bb, φ(b) = b |
| 11 | 18760 | ⟨a, b | aaa=b, aaaaaa=a⟩ | φ(a) = bb, φ(b) = b |
| 11 | 18835 | ⟨a, b | aab=a, aaaaab=b⟩ | φ(a) = bbbb, φ(b) = b |
| 11 | 18837 | ⟨a, b | aab=a, aaaaba=b⟩ | φ(a) = bbbb, φ(b) = b |
| 11 | 18841 | ⟨a, b | aab=a, aaabaa=b⟩ | φ(a) = bbbb, φ(b) = b |
| 11 | 18849 | ⟨a, b | aab=a, aabaaa=b⟩ | φ(a) = bbbb, φ(b) = b |
| 11 | 18865 | ⟨a, b | aab=a, abaaaa=b⟩ | φ(a) = bbbb, φ(b) = b |
| 11 | 19093 | ⟨a, b | aba=a, aaaaba=b⟩ | φ(a) = bbbb, φ(b) = b |
| 11 | 19097 | ⟨a, b | aba=a, aaabaa=b⟩ | φ(a) = bbbb, φ(b) = b |
| 11 | 24339 | ⟨a, b | ab=a, aaaaabb=b⟩ | φ(a) = b, φ(b) = bbbbb |
| 11 | 24343 | ⟨a, b | ab=a, aaaabab=b⟩ | φ(a) = b, φ(b) = bbbbb |
| 11 | 24345 | ⟨a, b | ab=a, aaaabba=b⟩ | φ(a) = b, φ(b) = bbbbb |
| 11 | 24351 | ⟨a, b | ab=a, aaabaab=b⟩ | φ(a) = b, φ(b) = bbbbb |
| 11 | 24353 | ⟨a, b | ab=a, aaababa=b⟩ | φ(a) = b, φ(b) = bbbbb |
| 11 | 24357 | ⟨a, b | ab=a, aaabbaa=b⟩ | φ(a) = b, φ(b) = bbbbb |
| 11 | 24367 | ⟨a, b | ab=a, aabaaab=b⟩ | φ(a) = b, φ(b) = bbbbb |
| 11 | 24369 | ⟨a, b | ab=a, aabaaba=b⟩ | φ(a) = b, φ(b) = bbbbb |
| 11 | 24373 | ⟨a, b | ab=a, aababaa=b⟩ | φ(a) = b, φ(b) = bbbbb |
| 11 | 24381 | ⟨a, b | ab=a, aabbaaa=b⟩ | φ(a) = b, φ(b) = bbbbb |
| 11 | 24399 | ⟨a, b | ab=a, abaaaab=b⟩ | φ(a) = b, φ(b) = bbbbb |
| 11 | 24401 | ⟨a, b | ab=a, abaaaba=b⟩ | φ(a) = b, φ(b) = bbbbb |
| 11 | 24405 | ⟨a, b | ab=a, abaabaa=b⟩ | φ(a) = b, φ(b) = bbbbb |
| 11 | 24413 | ⟨a, b | ab=a, ababaaa=b⟩ | φ(a) = b, φ(b) = bbbbb |
| 11 | 24429 | ⟨a, b | ab=a, abbaaaa=b⟩ | φ(a) = b, φ(b) = bbbbb |