Equation 677 Database

Magma dbd3df978d5a…

magma dbd3df978d5a
Size
217
Isomorphism class hash
dbd3df978d5ad73d80af2cd5a7368f35417e1d3341b35ccd65dc05dc010fae76
Satisfies Equation 255
yes
Right-cancellative
yes
Idempotent
no
Fiber matrix
symmetric: yes · normal: yes · rank: 1 (nullity 216) what is this?
Submitted by
qawbecrdtey
Submitted at
2026-08-27 13:55:28
Display reorder
216,195,193,214,191,196,212,213,189,200,204,197,210,203,211,192,186,206,198,215,202,199,205,194,208,207,201,187,209,188,190,182,59,57,32,55,47,31,30,53,41,45,48,38,44,39,56,51,34,49,33,43,40,46,58,36,35,42,50,37,52,54,184,28,26,2,24,16,1,0,22,10,14,17,29,13,8,25,20,4,18,3,12,9,15,27,6,5,11,19,7,21,23,180,167,165,176,163,157,174,175,161,152,155,158,172,154,173,164,169,177,159,150,153,160,156,166,179,178,151,168,171,170,162,183,89,87,63,85,77,60,62,83,71,75,78,61,74,69,86,81,65,79,64,73,70,76,88,67,66,72,80,68,82,84,181,106,104,115,102,96,113,114,100,91,94,97,111,93,112,103,108,116,98,119,92,99,95,105,118,117,90,107,110,109,101,185,136,134,145,132,126,143,144,130,120,124,127,141,123,142,133,138,147,128,146,122,129,125,135,149,148,121,137,140,139,131 history
Raw table
canonical order · displayed order
Equational Theories
Finite Magma Explorer

Commentary

In ring Z/217 = Z/7 × Z/31: a ◇ b = (4, 9) a + (1, 23) b + (0, 0) Product of 7981e2df4cc5c795ad295ab69f55b88db1cecb20c1d1ac4df4d7aa42b92757f1 and fdf14b96c1968d42a5ccded6c495baf14ad16d85724bb0f47e2c0bb18af6f4ab

last edited by qawbecrdtey at 2026-08-27 13:55:30 · history