#2074 ⟨a, b | aab=b, babb=a

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. a3a
  3. a2bb
  4. b3a2
# ab:aab=b,babb=a ab
ba=ab
aaa=a
aab=b
bbb=aa

Staircase diagram

Cayley table

Idempotents are shown in bold.

1aba2abb2ab2
11aba2abb2ab2
aaa2ababab2b2
bbabb2bab2a2a
a2a2aba2abb2ab2
ababbab2abb2aa2
b2b2ab2a2b2abab
ab2ab2b2aab2a2abb

Right Cayley graph

Idempotents are shown in bold.

Others with same cardinality

22 unique, 1203 total

Σ#PresentationDescriptionRelated
7116a, b | aaa=b, abb=1⟩Isomorphic to ℤ7763 iso
8577a, b | aaa=b, abb=aIsomorphic to ℕ(7 = 1)59 iso
8578a, b | aaa=b, abb=bIsomorphic to ℕ(7 = 3)44 iso
8913a, b | aa=b, abbb=bIsomorphic to ℕ(7 = 2)82 iso
8937a, b | ab=a, baaa=bFinite non-commutative monoid with 7 elements54 iso, 12 anti-iso
91593a, b | aaa=ab, baa=bFinite non-commutative monoid with 7 elements1 iso, 2 anti-iso
91601a, b | aaa=bb, aab=bFinite commutative monoid with 7 elements5 iso
91620a, b | aab=aa, bbb=aIsomorphic to ℕ(7 = 6)35 iso
91632a, b | aab=ab, bbb=aIsomorphic to ℕ(7 = 4)50 iso
92231a, b | ab=aa, aaa=bbFinite non-commutative monoid with 7 elements3 iso
92271a, b | bb=aa, aaa=abFinite non-commutative monoid with 7 elements1 iso, 2 anti-iso
93197a, b | ab=a, bbb=baaFinite non-commutative monoid with 7 elements5 iso
104162a, b | abb=aab, bbb=aIsomorphic to ℕ(7 = 5)42 iso
106251a, b | aaa=a, aabba=bFinite non-commutative monoid with 7 elements1 iso
108987a, b | ab=a, aaaaa=bbFinite commutative monoid with 7 elements5 iso
109108a, b | ab=a, bbbbb=aaFinite commutative monoid with 7 elements2 iso
109110a, b | ab=a, bbbbb=baFinite non-commutative monoid with 7 elements1 iso
109263a, b | ab=a, aaaa=bbbFinite commutative monoid with 7 elements4 iso
109375a, b | ab=a, bbba=bbbFinite non-commutative monoid with 7 elements3 iso
109376a, b | ab=a, bbbb=aaaFinite commutative monoid with 7 elements3 iso
109382a, b | ab=a, bbbb=bbaFinite non-commutative monoid with 7 elements1 iso
1114843a, b | abba=b, aabab=aFinite non-commutative monoid with 7 elements1 iso

Other isomorphic instances

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

20 total

Σ#PresentationMapping
92078a, b | aab=b, bbab=aφ(a) = a, φ(b) = b
92116a, b | aba=b, abbb=aφ(a) = a, φ(b) = b
92120a, b | aba=b, babb=aφ(a) = a, φ(b) = b
1118982a, b | aab=b, aababb=aφ(a) = a, φ(b) = b
1118986a, b | aab=b, aabbab=aφ(a) = a, φ(b) = b
1119002a, b | aab=b, ababab=aφ(a) = a, φ(b) = b
1119030a, b | aab=b, baaabb=aφ(a) = a, φ(b) = b
1119034a, b | aab=b, baabab=aφ(a) = a, φ(b) = b
1119042a, b | aab=b, babaab=aφ(a) = a, φ(b) = b
1119058a, b | aab=b, bbaaab=aφ(a) = a, φ(b) = b
1119174a, b | aba=b, aaabbb=aφ(a) = a, φ(b) = b
1119180a, b | aba=b, aababb=aφ(a) = a, φ(b) = b
1119184a, b | aba=b, aabbab=aφ(a) = a, φ(b) = b
1119186a, b | aba=b, aabbba=aφ(a) = a, φ(b) = b
1119194a, b | aba=b, abaabb=aφ(a) = a, φ(b) = b
1119196a, b | aba=b, ababab=aφ(a) = a, φ(b) = b
1119198a, b | aba=b, ababba=aφ(a) = a, φ(b) = b
1119202a, b | aba=b, abbaab=aφ(a) = a, φ(b) = b
1119214a, b | aba=b, baaabb=aφ(a) = a, φ(b) = b
1119216a, b | aba=b, baabab=aφ(a) = a, φ(b) = b