Equation 677 Database

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Magma ba24c51fbf52…

magma ba24c51fbf52
Size
91
Isomorphism class hash
ba24c51fbf527f14db1b1832913d1e96ae2bd8653361ec33255c8ec105458862
Satisfies Equation 255
yes
Right-cancellative
yes
Idempotent
no
Submitted by
bulk-import-memoryleak47
Submitted at
2026-04-23 21:25:14
Display reorder
90,84,89,85,87,86,88,0,11,22,33,43,54,80,8,18,29,40,50,61,75,6,14,26,37,47,58,78,4,12,24,35,45,56,72,5,13,25,36,46,57,77,65,66,67,68,69,71,76,7,15,27,38,48,59,82,2,20,31,42,52,63,83,9,19,30,41,51,62,79,1,10,21,32,53,64,73,3,23,34,44,55,70,81,16,17,28,39,49,60,74 history
Raw table
canonical order · displayed order
Equational Theories
Finite Magma Explorer

Commentary

Size-91 (= 13 × 7) right-cancellative fiber bundle: F_13(9,11) base × F_7(4, 3) fiber, in a "twisted" Family B variant. The 91 elements partition into 13 fibers of 7 (a non-trivial congruence with F_13 quotient); 1 of the 13 fibers are themselves sub-magmas ≅ F_7(4, 3), and the rest are non-closed congruence classes. The full magma is a quasigroup (LC + RC) with a unique idempotent.

last edited by dwrensha at 2026-04-29 15:19:41 · history