#4125 ⟨a, b | aab=aaa, baa=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. bab2
  2. b3b
  3. a3a2b
# ab:aab=aaa,baa=b ba
ba=bb
bbb=b
aaa=aab

Cayley table

Idempotents are shown in bold.

1aba2abb2a2bab2a2b2
11aba2abb2a2bab2a2b2
aaa2aba2ba2bab2a2b2a2b2a2b
bbb2b2bbbb2b2b
a2a2a2ba2ba2b2a2b2a2b2a2ba2ba2b2
ababab2ab2abababab2ab2ab
b2b2bbb2b2b2bbb2
a2ba2ba2b2a2b2a2ba2ba2ba2b2a2b2a2b
ab2ab2ababab2ab2ab2ababab2
a2b2a2b2a2ba2ba2b2a2b2a2b2a2ba2ba2b2

Right Cayley graph

Idempotents are shown in bold.

Left Cayley graph

Idempotents are shown in bold.

Others with same cardinality

26 unique, 940 total

Σ#PresentationDescriptionRelated
7118a, b | aaa=b, bbb=1⟩Isomorphic to ℤ9562 iso
8568a, b | aaa=a, abb=bFinite non-commutative monoid with 9 elements5 iso
8571a, b | aaa=a, bbb=aIsomorphic to ℕ(9 = 3)48 iso
8581a, b | aaa=b, bbb=aIsomorphic to ℕ(9 = 1)62 iso
8601a, b | aba=b, bab=aFinite non-commutative monoid with 9 elements3 iso
91584a, b | aaa=aa, bbb=aIsomorphic to ℕ(9 = 6)16 iso
91595a, b | aaa=ab, bab=bFinite non-commutative monoid with 9 elements4 iso, 5 anti-iso
91598a, b | aaa=ab, bbb=aIsomorphic to ℕ(9 = 4)40 iso
91608a, b | aaa=bb, bbb=aIsomorphic to ℕ(9 = 2)70 iso
91991a, b | aaa=a, abba=bFinite non-commutative monoid with 9 elements3 iso
92064a, b | aab=b, abba=aFinite non-commutative monoid with 9 elements14 iso, 24 anti-iso
92255a, b | ab=aa, bba=bbFinite non-commutative monoid with 9 elements
104130a, b | aab=aaa, bbb=aIsomorphic to ℕ(9 = 7)1 iso
104156a, b | abb=aaa, bbb=aIsomorphic to ℕ(9 = 5)12 iso
105035a, b | aaa=aa, abbb=bFinite non-commutative monoid with 9 elements3 iso
105079a, b | aaa=bb, aaba=bFinite commutative monoid with 9 elements8 iso
105124a, b | aab=aa, bbbb=aIsomorphic to ℕ(9 = 8)5 iso
105339a, b | aaa=bb, aab=abFinite non-commutative monoid with 9 elements1 iso
106824a, b | aab=b, bbb=aaaFinite commutative monoid with 9 elements5 iso
107139a, b | bb=aa, aaaa=abFinite non-commutative monoid with 9 elements3 iso
109327a, b | ab=a, baaa=bbbFinite non-commutative monoid with 9 elements3 iso
109359a, b | ab=a, bbaa=bbbFinite non-commutative monoid with 9 elements2 iso
1119506a, b | aab=b, aaaaa=baFinite non-commutative monoid with 9 elements
1119507a, b | aab=b, aaaaa=bbFinite commutative monoid with 9 elements
1120723a, b | ab=aa, aaaaa=bbFinite non-commutative monoid with 9 elements15 iso
1125656a, b | ab=a, bbbbb=baaFinite non-commutative monoid with 9 elements

Other isomorphic instances

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

1 total

Σ#PresentationMapping
104129a, b | aab=aaa, bba=bφ(a) = a, φ(b) = b

Other anti-isomorphic instances

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

1 total

Σ#PresentationMapping
1120080a, b | aab=b, abaa=aaaφ(a) = a, φ(b) = bb