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〈a, b | aa=a, abbbba=b〉

Monoid presentation of length 10

Properties

Completion parameters

Complete rewriting system

  1. a2 ⇒ a
  2. ab ⇒ b
  3. ba ⇒ b
  4. b4 ⇒ b

Idempotents

3 elements

Cayley table

Idempotents are shown in bold.

1abb2b3
11abb2b3
aaabb2b3
bbbb2b3b
b2b2b2b3bb2
b3b3b3bb2b3

Right Cayley graph

Idempotents are shown in bold.

Others with same cardinality

16 unique, 1459 total

Length:Presentation:Description:Related:
6 〈a, b | aa=b, abb=1〉 Isomorphic to ℤ5 1132 isomorphic
7 〈a, b | aa=b, abb=a〉 Finite commutative monoid with 5 elements 71 isomorphic
7 〈a, b | aa=b, abb=b〉 Finite commutative monoid with 5 elements 43 isomorphic
7 〈a, b | ab=a, baa=b〉 Finite non-commutative monoid with 5 elements 43 isomorphic
8 〈a, b | aaa=b, aab=b〉 Finite commutative monoid with 5 elements 27 isomorphic
8 〈a, b | aab=a, baa=b〉 Finite non-commutative monoid with 5 elements 8 isomorphic
8 〈a, b | aab=b, aba=a〉 Finite non-commutative monoid with 5 elements 8 isomorphic
8 〈a, b | ab=a, bbbb=a〉 Finite commutative monoid with 5 elements 32 isomorphic
8 〈a, b | ab=a, aaa=bb〉 Finite commutative monoid with 5 elements 19 isomorphic
8 〈a, b | ab=a, bba=bb〉 Finite non-commutative monoid with 5 elements 15 isomorphic
8 〈a, b | ab=a, bbb=aa〉 Finite commutative monoid with 5 elements 9 isomorphic
8 〈a, b | ab=a, bbb=ba〉 Finite non-commutative monoid with 5 elements 4 isomorphic
9 〈a, b | aab=aa, bba=b〉 Finite non-commutative monoid with 5 elements 9 isomorphic
9 〈a, b | aab=b, aaba=a〉 Finite non-commutative monoid with 5 elements 10 isomorphic
11 〈a, b | aabb=a, baabb=b〉 Finite non-commutative monoid with 5 elements 10 isomorphic, 3 anti-isomorphic
11 〈a, b | aaa=aa, abbba=b〉 Finite commutative monoid with 5 elements

Other isomorphic instances

3 total

Length:Presentation:
11〈a, b | aa=a, aabbbba=b〉
11〈a, b | aa=a, ababbba=b〉
11〈a, b | aa=a, abbabba=b〉