Finite Group DatabasebetaFinite Group Databasebeta| order | 20224 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C4 · Schur multiplier (H2) = C24 |
No aliases for this group.
| Sylow | C79 ⋊ #8431 |
696 conjugacy classes of subgroups.
| minimal degree | μ(G) = 119 |
| transitive degree | μt(G) = 5056 |
A minimal faithful permutation representation — 3 generators on 119 points:
(2,3)(4,5)(6,7)(8,9)(10,11)(12,13)(14,15)(16,17)(18,19)(20,21)(22,23)(24,25)(26,27)(28,29)(30,31)(32,33)(34,35)(36,37)(38,39)(40,41)(42,43)(44,45)(46,47)(48,49)(50,51)(52,53)(54,55)(56,57)(58,59)(60,61)(62,63)(64,65)(66,67)(68,69)(70,71)(72,73)(74,75)(76,77)(78,79)(80,83,85,84)(81,86,82,87)(88,91,94,107)(89,96,97,111)(90,101,103,117)(92,106,93,105)(95,109,100,114)(98,112,99,104)(102,118,108,116)(110,115,113,119);(1,2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40,42,44,46,48,50,52,54,56,58,60,62,64,66,68,70,72,74,76,78,79,77,75,73,71,69,67,65,63,61,59,57,55,53,51,49,47,45,43,41,39,37,35,33,31,29,27,25,23,21,19,17,15,13,11,9,7,5,3)(80,82)(81,85)(83,87)(84,86)(88,90)(89,95)(91,101)(92,102)(93,108)(94,103)(96,109)(97,100)(98,110)(99,113)(104,119)(105,116)(106,118)(107,117)(111,114)(112,115);(80,81,84,86,85,82,83,87)(88,89,93,99,94,97,92,98)(90,100,102,113,103,95,108,110)(91,104,106,96,107,112,105,111)(101,115,116,109,117,119,118,114)Polycyclic presentation:
2^8,79|a^2=f,c^2=gh,d^2=h,e^2=g,f^2=gh,b^a=bd,c^a=ce,d^a=dg,d^b=dh,f^b=fgh,e^c=eg,f^c=fg,i^c=i^781525 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(20224, 61552);