#15520 ⟨a, b | aaa=bb, aabbb=b

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. b11b
  2. abb5
  3. bab5
  4. a3b2
# ab:aaa=bb,aabbb=b b/a
bbbbbbbbbbb=b
ab=bbbbb
ba=bbbbb
aaa=bb

Staircase diagram

Cayley table

Idempotents are shown in bold.

1aba2b2b3b4b5b6b7b8b9b10
11aba2b2b3b4b5b6b7b8b9b10
aaa2b5b2b6b7b8b9b10bb2b3b4
bbb5b2b9b3b4b5b6b7b8b9b10b
a2a2b2b9b6b10bb2b3b4b5b6b7b8
b2b2b6b3b10b4b5b6b7b8b9b10bb2
b3b3b7b4bb5b6b7b8b9b10bb2b3
b4b4b8b5b2b6b7b8b9b10bb2b3b4
b5b5b9b6b3b7b8b9b10bb2b3b4b5
b6b6b10b7b4b8b9b10bb2b3b4b5b6
b7b7bb8b5b9b10bb2b3b4b5b6b7
b8b8b2b9b6b10bb2b3b4b5b6b7b8
b9b9b3b10b7bb2b3b4b5b6b7b8b9
b10b10b4bb8b2b3b4b5b6b7b8b9b10

Right Cayley graph

Idempotents are shown in bold.

Others with same cardinality

26 unique, 301 total

Σ#PresentationDescriptionRelated
91328a, b | aaaa=b, abbb=1⟩Isomorphic to ℤ13189 iso
92118a, b | aba=b, baab=aFinite non-commutative monoid with 13 elements4 iso
104642a, b | aaaa=b, abbb=aIsomorphic to ℕ(13 = 1)10 iso
104643a, b | aaaa=b, abbb=bIsomorphic to ℕ(13 = 4)6 iso
104683a, b | aaab=b, abba=aFinite non-commutative monoid with 13 elements15 iso, 1 anti-iso
105065a, b | aaa=ab, babb=bFinite non-commutative monoid with 13 elements7 iso
105334a, b | aaa=ab, bba=bbFinite non-commutative monoid with 13 elements
105336a, b | aaa=ab, bbb=abFinite non-commutative monoid with 13 elements1 iso
105337a, b | aaa=ab, bbb=baFinite non-commutative monoid with 13 elements
105340a, b | aaa=bb, aab=baFinite non-commutative monoid with 13 elements
106305a, b | aaa=b, abbbb=bIsomorphic to ℕ(13 = 3)2 iso
107143a, b | bb=aa, aaab=baFinite non-commutative monoid with 13 elements1 iso
1112240a, b | aaab=aa, bbbb=aIsomorphic to ℕ(13 = 8)1 iso
1112268a, b | aaab=ab, bbbb=aIsomorphic to ℕ(13 = 5)3 iso
1112324a, b | aaab=bb, bbbb=aIsomorphic to ℕ(13 = 2)14 iso
1114647a, b | aaba=b, babbb=aFinite commutative monoid with 13 elements2 iso
1116012a, b | aaa=ab, abbb=bbFinite non-commutative monoid with 13 elements
1116069a, b | aaa=bb, abbb=baFinite non-commutative monoid with 13 elements1 anti-iso
1116205a, b | aab=ab, bbbb=aaFinite non-commutative monoid with 13 elements1 iso, 1 anti-iso
1116459a, b | aba=bb, abbb=aaFinite non-commutative monoid with 13 elements1 iso
1116506a, b | aab=ab, bbb=aaaFinite non-commutative monoid with 13 elements1 iso
1116515a, b | aab=ba, bbb=aaaFinite non-commutative monoid with 13 elements
1118958a, b | aab=a, bbbbbb=aIsomorphic to ℕ(13 = 6)4 iso
1120046a, b | aab=a, bbbb=bbaFinite non-commutative monoid with 13 elements
1120927a, b | ab=aa, aaaa=bbbFinite non-commutative monoid with 13 elements7 iso
1120991a, b | ab=aa, baaa=bbbFinite non-commutative monoid with 13 elements3 iso

Other isomorphic instances

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

2 total

Σ#PresentationMapping
1115528a, b | aaa=bb, abbab=bφ(a) = a, φ(b) = b
1115536a, b | aaa=bb, baabb=bφ(a) = a, φ(b) = b