Equation 677 Database

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Magma 5e5f5adab8c5…

magma 5e5f5adab8c5
Size
91
Isomorphism class hash
5e5f5adab8c5bbbec47cfec336dde941c6b0255890fff412505b2cca3c90cbec
Satisfies Equation 255
yes
Right-cancellative
yes
Idempotent
no
Submitted by
bulk-import-memoryleak47
Submitted at
2026-04-23 21:25:14
Display reorder
90,84,89,85,87,86,88,0,16,30,38,56,61,79,9,22,29,43,51,70,75,6,15,33,37,59,63,80,1,14,35,41,54,60,74,11,21,24,47,53,65,77,3,18,26,44,49,67,76,7,19,27,45,48,68,83,4,20,25,46,52,64,81,10,13,34,40,55,71,78,5,12,32,36,58,62,72,2,23,28,42,50,66,82,8,17,31,39,57,69,73 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 15:19:31 · history