#5079 ⟨a, b | aaa=bb, aaba=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. baab
  2. a3b2
  3. b3b
# ab:aaa=bb,aaba=b ab
ba=ab
aaa=bb
bbb=b

Staircase diagram

Cayley table

Idempotents are shown in bold.

1aba2abb2a2bab2a2b2
11aba2abb2a2bab2a2b2
aaa2abb2a2bab2ba2b2b2
bbabb2a2bab2ba2b2aba2b
a2a2b2a2bab2ba2b2abb2ab2
ababa2bab2ba2b2abb2a2bb
b2b2ab2ba2b2abb2a2bab2a2b2
a2ba2bba2b2abb2a2bab2bab
ab2ab2a2b2abb2a2bab2ba2b2b2
a2b2a2b2b2a2bab2ba2b2abb2ab2

Right Cayley graph

Idempotents are shown in bold.

Others with same cardinality

26 unique, 934 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
104125a, b | aab=aaa, baa=bFinite non-commutative monoid with 9 elements1 iso, 1 anti-iso
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
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.

8 total

Σ#PresentationMapping
1112967a, b | abb=aaa, aaab=bφ(a) = a, φ(b) = ab
1112969a, b | abb=aaa, aaba=bφ(a) = a, φ(b) = ab
1112973a, b | abb=aaa, abaa=bφ(a) = a, φ(b) = ab
1112979a, b | abb=aaa, abbb=bφ(a) = a, φ(b) = ab
1113083a, b | bab=aaa, aaab=bφ(a) = a, φ(b) = ab
1113085a, b | bab=aaa, aaba=bφ(a) = a, φ(b) = ab
1113093a, b | bab=aaa, abbb=bφ(a) = a, φ(b) = ab
1113097a, b | bab=aaa, babb=bφ(a) = a, φ(b) = ab