#1427 ⟨a, b | abba=b, baba=1⟩

Properties

Element profile

Complete rewriting system

Format:
Word to reduce:
Tips:
  • Lowercase letters stand for generators.
  • Spaces are ignored.
  • Numbers repeat the previous letter, e.g. b90.
Reduction strategy:
Path to normal form: 1
1
  1. b3 ⇒ 1
  2. baab2
  3. a2 ⇒ 1
# ab:abba=b,baba=1 b/a
bbb=1
ba=abb
aa=1

Cayley table

1ababb2ab2
11ababb2ab2
aa1abbab2b2
bbab2b2a1ab
ababb2ab21ab
b2b2ab1ab2ba
ab2ab2bab2ab1

Right Cayley graph

Left Cayley graph

Others with same cardinality

19 unique, 1859 total

Σ#PresentationDescriptionRelated
622a, b | ab=aa, bb=1⟩Finite non-commutative monoid with 6 elements44 iso, 63 anti-iso
626a, b | aaa=1, abb=1⟩Isomorphic to ℤ61373 iso
7160a, b | ab=aa, bb=bFinite non-commutative monoid with 6 elements4 anti-iso
7245a, b | aa=a, bbb=aIsomorphic to ℕ(6 = 3)49 iso
7257a, b | aa=b, bbb=aIsomorphic to ℕ(6 = 1)61 iso
7258a, b | aa=b, bbb=bIsomorphic to ℕ(6 = 2)55 iso
8639a, b | ab=aa, baa=bFinite non-commutative monoid with 6 elements5 iso, 8 anti-iso
8644a, b | ab=aa, bbb=aIsomorphic to ℕ(6 = 4)46 iso
8893a, b | aa=a, abbb=bFinite non-commutative monoid with 6 elements19 iso
81011a, b | ab=a, baa=bbFinite non-commutative monoid with 6 elements12 iso, 1 anti-iso
91581a, b | aaa=aa, abb=bFinite non-commutative monoid with 6 elements5 iso
91648a, b | aab=bb, abb=aFinite commutative monoid with 6 elements13 iso
91686a, b | abb=aa, bbb=aIsomorphic to ℕ(6 = 5)49 iso
93075a, b | ab=a, aaaa=bbFinite commutative monoid with 6 elements14 iso
93132a, b | ab=a, bbbb=aaFinite commutative monoid with 6 elements5 iso
93134a, b | ab=a, bbbb=baFinite non-commutative monoid with 6 elements2 iso
93193a, b | ab=a, bbb=aaaFinite commutative monoid with 6 elements9 iso
93199a, b | ab=a, bbb=bbaFinite non-commutative monoid with 6 elements3 iso
1124145a, b | aa=a, abbbbba=bFinite commutative monoid with 6 elements

Other isomorphic instances

The mapping is from the listed presentation's alphabet to the current rewriting system's alphabet.

66 total

Σ#PresentationMapping
91513a, b | aab=ba, abab=1⟩φ(a) = b, φ(b) = a
91518a, b | aab=ba, baba=1⟩φ(a) = b, φ(b) = a
91806a, b | abab=1, aabba=1⟩φ(a) = b, φ(b) = a
91810a, b | abab=1, abbaa=1⟩φ(a) = b, φ(b) = a
91811a, b | abab=1, abbba=1⟩φ(a) = a, φ(b) = b
91815a, b | abab=1, bbaaa=1⟩φ(a) = b, φ(b) = a
104889a, b | aab=ba, aaabb=1⟩φ(a) = b, φ(b) = a
104892a, b | aab=ba, aabba=1⟩φ(a) = b, φ(b) = a
104898a, b | aab=ba, abbaa=1⟩φ(a) = b, φ(b) = a
104903a, b | aab=ba, baaab=1⟩φ(a) = b, φ(b) = a
104910a, b | aab=ba, bbaaa=1⟩φ(a) = b, φ(b) = a
1110701a, b | aaab=aba, abab=1⟩φ(a) = b, φ(b) = a
1110706a, b | aaab=aba, baba=1⟩φ(a) = b, φ(b) = a
1110836a, b | aaba=baa, abab=1⟩φ(a) = b, φ(b) = a
1110841a, b | aaba=baa, baba=1⟩φ(a) = b, φ(b) = a
1110916a, b | aabb=aba, baba=1⟩φ(a) = a, φ(b) = b
1111020a, b | abba=aab, baba=1⟩φ(a) = a, φ(b) = b
1111043a, b | abba=baa, baba=1⟩φ(a) = a, φ(b) = b
1111048a, b | abba=bab, baba=1⟩φ(a) = b, φ(b) = a
1111344a, b | aabab=a, aabba=1⟩φ(a) = b, φ(b) = a
1111350a, b | aabab=a, abbaa=1⟩φ(a) = b, φ(b) = a
1111352a, b | aabab=a, abbba=1⟩φ(a) = a, φ(b) = b
1111355a, b | aabab=a, baaab=1⟩φ(a) = b, φ(b) = a
1111357a, b | aabab=a, baabb=1⟩φ(a) = a, φ(b) = b
1111362a, b | aabab=a, bbaaa=1⟩φ(a) = b, φ(b) = a
1111363a, b | aabab=a, bbaab=1⟩φ(a) = a, φ(b) = b
1111366a, b | aabab=a, bbbaa=1⟩φ(a) = a, φ(b) = b
1111499a, b | ababa=a, abbaa=1⟩φ(a) = b, φ(b) = a
1111501a, b | ababa=a, abbba=1⟩φ(a) = a, φ(b) = b
1111504a, b | ababa=a, baaab=1⟩φ(a) = b, φ(b) = a
1111506a, b | ababa=a, baabb=1⟩φ(a) = a, φ(b) = b
1111572a, b | abbba=b, baaab=1⟩φ(a) = b, φ(b) = a
1111579a, b | abbba=b, bbaaa=1⟩φ(a) = b, φ(b) = a
1111586a, b | baaab=a, baabb=1⟩φ(a) = a, φ(b) = b
1113455a, b | aaabb=1, abaaba=1⟩φ(a) = b, φ(b) = a
1113473a, b | aaabb=1, baabaa=1⟩φ(a) = b, φ(b) = a
1113610a, b | aabba=1, aabaab=1⟩φ(a) = b, φ(b) = a
1113619a, b | aabba=1, abaaba=1⟩φ(a) = b, φ(b) = a
1113637a, b | aabba=1, baabaa=1⟩φ(a) = b, φ(b) = a
1113787a, b | abbba=1, abbabb=1⟩φ(a) = a, φ(b) = b
1113796a, b | abbba=1, babbab=1⟩φ(a) = a, φ(b) = b
1115146a, b | aab=ba, aabaab=1⟩φ(a) = b, φ(b) = a
1115155a, b | aab=ba, abaaba=1⟩φ(a) = b, φ(b) = a
1115173a, b | aab=ba, baabaa=1⟩φ(a) = b, φ(b) = a
1116975a, b | abab=1, aabbaab=1⟩φ(a) = a, φ(b) = b
1116985a, b | abab=1, abaabba=1⟩φ(a) = a, φ(b) = b
1116993a, b | abab=1, abbaaba=1⟩φ(a) = a, φ(b) = b
1116995a, b | abab=1, abbabba=1⟩φ(a) = b, φ(b) = a
1117006a, b | abab=1, baabbaa=1⟩φ(a) = a, φ(b) = b
1117013a, b | abab=1, bbaabaa=1⟩φ(a) = a, φ(b) = b
1117502a, b | abab=1, aabbaa=aφ(a) = b, φ(b) = a
1117510a, b | abab=1, abaaab=aφ(a) = b, φ(b) = a
1117519a, b | abab=1, abbaaa=aφ(a) = b, φ(b) = a
1117521a, b | abab=1, abbaab=aφ(a) = a, φ(b) = b
1117524a, b | abab=1, abbbaa=aφ(a) = a, φ(b) = b
1117530a, b | abab=1, baaaba=aφ(a) = b, φ(b) = a
1117534a, b | abab=1, baabba=aφ(a) = a, φ(b) = b
1117539a, b | abab=1, babbaa=bφ(a) = b, φ(b) = a
1117540a, b | abab=1, bbaaaa=aφ(a) = b, φ(b) = a
1117543a, b | abab=1, bbbaaa=aφ(a) = a, φ(b) = b
1118033a, b | abab=1, aabba=abφ(a) = a, φ(b) = b
1118040a, b | abab=1, abaab=aaφ(a) = b, φ(b) = a
1118042a, b | abab=1, abaab=baφ(a) = a, φ(b) = b
1118050a, b | abab=1, abbaa=baφ(a) = a, φ(b) = b
1118060a, b | abab=1, baaba=aaφ(a) = b, φ(b) = a
1118061a, b | abab=1, baaba=abφ(a) = a, φ(b) = b