Equation 677 Database

Magma cc6fd7e5ded0…

magma cc6fd7e5ded0
Size
343
Isomorphism class hash
cc6fd7e5ded0f01ece88d4b575e0b6fa1daaae15cc11c395ba3d862be9ef399f
Satisfies Equation 255
yes
Right-cancellative
yes
Idempotent
no
Fiber matrix
symmetric: yes · normal: yes · rank: 1 (nullity 342) what is this?
Submitted by
qawbecrdtey
Submitted at
2026-08-27 15:55:24
Display reorder
342,301,318,333,335,316,303,302,308,322,306,330,297,309,319,296,325,314,289,326,323,334,329,291,293,294,315,307,332,305,313,292,295,288,331,317,321,324,290,312,327,298,300,311,299,328,304,320,310,337,99,179,139,259,61,219,159,169,124,104,254,154,229,239,94,249,234,204,63,184,199,194,144,209,269,60,164,65,284,174,149,89,264,64,119,62,189,84,114,129,214,279,109,274,134,224,244,59,338,45,15,53,4,75,6,57,13,50,46,5,56,8,10,44,12,9,20,77,16,19,18,54,21,2,74,58,79,287,14,55,43,3,78,49,76,17,80,48,51,22,0,47,1,52,7,11,73,340,98,178,138,258,38,218,158,168,123,103,253,153,228,238,93,248,233,203,40,183,198,193,143,208,268,37,163,42,283,173,148,88,263,41,118,39,188,83,113,128,213,278,108,273,133,223,243,36,336,100,180,140,260,68,220,160,170,125,105,255,155,230,240,95,250,235,205,70,185,200,195,145,210,270,67,165,72,285,175,150,90,265,71,120,69,190,85,115,130,215,280,110,275,135,225,245,66,341,97,177,137,257,25,217,157,167,121,101,251,151,227,237,91,247,231,201,27,181,197,191,141,207,267,23,161,286,281,171,147,87,261,28,117,26,187,81,111,127,211,277,107,271,131,221,241,24,339,96,176,136,256,31,216,156,166,122,102,252,152,226,236,92,246,232,202,33,182,196,192,142,206,266,30,162,35,282,172,146,86,262,34,116,32,186,82,112,126,212,276,106,272,132,222,242,29 history
Raw table
canonical order · displayed order
Equational Theories
Finite Magma Explorer

Commentary

In ring Z/7 × F_49, F_49 = F_7[t]/(t^2 + 1): a ◇ b = (4, 2) a + (1, 2t + 1) b + (0, 0) Product of 7981e2df4cc5c795ad295ab69f55b88db1cecb20c1d1ac4df4d7aa42b92757f1 and 3d9ea61f4ac8ad5b1b47ed51fe6742da3b2f6d6bdf7a08716863169482908deb

last edited by qawbecrdtey at 2026-08-27 15:55:25 · history