#21046 ⟨a, b | ab=aa, bbbb=bba

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. b6b5
  2. ab4ab3
  3. b2ab4
  4. a2ab
  5. abaab2
# ab:ab=aa,bbbb=bba b/a
bbbbbb=bbbbb
abbbb=abbb
bba=bbbb
aa=ab
aba=abb

Cayley table

Idempotents are shown in bold.

1ababbab2ab2babb3ab3bab2b4bab3b5
11ababbab2ab2babb3ab3bab2b4bab3b5
aaababab2ab2ab2ab3ab3ab3ab3ab3ab3ab3ab3
bbbab2babb4b3bab2b5b4bab3b5b5b5b5
ababab2ab2ab3ab3ab3ab3ab3ab3ab3ab3ab3ab3ab3
babababbabbab2bab2bab2bab3bab3bab3bab3bab3bab3bab3bab3
b2b2b4b3b5b5b4b5b5b5b5b5b5b5b5
ab2ab2ab3ab3ab3ab3ab3ab3ab3ab3ab3ab3ab3ab3ab3
babbabbab2bab2bab3bab3bab3bab3bab3bab3bab3bab3bab3bab3bab3
b3b3b5b4b5b5b5b5b5b5b5b5b5b5b5
ab3ab3ab3ab3ab3ab3ab3ab3ab3ab3ab3ab3ab3ab3ab3
bab2bab2bab3bab3bab3bab3bab3bab3bab3bab3bab3bab3bab3bab3bab3
b4b4b5b5b5b5b5b5b5b5b5b5b5b5b5
bab3bab3bab3bab3bab3bab3bab3bab3bab3bab3bab3bab3bab3bab3bab3
b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5

Right Cayley graph

Idempotents are shown in bold.

Left Cayley graph

Idempotents are shown in bold.

Others with same cardinality

30 unique, 316 total

Σ#PresentationDescriptionRelated
81123a, b | aa=1, abbbb=bFinite non-commutative monoid with 14 elements42 iso, 17 anti-iso
91682a, b | aba=bb, bab=aFinite non-commutative monoid with 14 elements1 iso
93034a, b | aa=a, bbbb=abFinite non-commutative monoid with 14 elements2 iso
103773a, b | aaaa=bb, abbb=1⟩Isomorphic to ℤ14165 iso
105218a, b | aab=bb, bbba=aFinite non-commutative monoid with 14 elements5 iso, 1 anti-iso
105404a, b | aab=bb, aba=aaFinite non-commutative monoid with 14 elements1 iso
106718a, b | aab=b, bbba=aaFinite non-commutative monoid with 14 elements2 iso
1112183a, b | aaaa=ab, baab=bFinite non-commutative monoid with 14 elements3 iso
1112206a, b | aaaa=bb, abbb=aFinite commutative monoid with 14 elements1 iso
1112207a, b | aaaa=bb, abbb=bFinite commutative monoid with 14 elements1 iso
1112441a, b | aabb=aa, baab=bFinite non-commutative monoid with 14 elements3 iso
1112499a, b | abab=aa, abba=bFinite non-commutative monoid with 14 elements
1114383a, b | aaaa=b, aabbb=aIsomorphic to ℕ(14 = 1)15 iso
1114384a, b | aaaa=b, aabbb=bIsomorphic to ℕ(14 = 4)5 iso
1115532a, b | aaa=bb, abbbb=bIsomorphic to ℕ(14 = 3)11 iso
1115539a, b | aaa=bb, babbb=aFinite commutative monoid with 14 elements
1116020a, b | aaa=ab, baab=bbFinite non-commutative monoid with 14 elements1 iso
1116079a, b | aaa=bb, bbbb=abFinite non-commutative monoid with 14 elements
1116293a, b | aab=bb, abab=aaFinite non-commutative monoid with 14 elements
1116470a, b | aba=bb, bbbb=aaFinite non-commutative monoid with 14 elements
1119552a, b | aab=b, abbaa=aaFinite non-commutative monoid with 14 elements2 iso
1120844a, b | ab=aa, bbbbb=aaFinite non-commutative monoid with 14 elements1 iso
1120846a, b | ab=aa, bbbbb=baFinite non-commutative monoid with 14 elements
1121023a, b | ab=aa, bbaa=bbbFinite non-commutative monoid with 14 elements1 iso
1121040a, b | ab=aa, bbbb=aaaFinite non-commutative monoid with 14 elements3 iso
1121044a, b | ab=aa, bbbb=baaFinite non-commutative monoid with 14 elements1 iso
1121110a, b | bb=aa, abab=aaaFinite non-commutative monoid with 14 elements2 anti-iso
1124186a, b | aa=a, bbbbbbb=aIsomorphic to ℕ(14 = 7)
1124331a, b | aa=b, bbbbbbb=bIsomorphic to ℕ(14 = 2)
1125055a, b | ab=a, bbaaaa=bbFinite non-commutative monoid with 14 elements