Finite Group DatabasebetaFinite Group Databasebeta| order | 20224 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C8 · Schur multiplier (H2) = C2×C4 |
No aliases for this group.
| Fitting | C79×#1371 ⋊ C2 |
| Sylow | C79 ⋊ #12008 |
242 conjugacy classes of subgroups; only the 109 normal subgroups are shown.
This group has 242 conjugacy classes of subgroups — too many to draw. Only its 109 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| minimal degree | μ(G) = 119 |
| transitive degree | μt(G) = 10112 |
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)(88,91,94,93)(89,96,98,108)(90,101,104,103)(92,105,107,100)(95,109,110,113)(97,106,111,119)(99,112,114,118)(102,116,117,115);(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)(88,90,100,115,93,103,107,117,94,104,105,116,91,101,92,102)(89,95,106,112,96,109,111,114,98,110,119,118,108,113,97,99);(80,81,82,84,83,85,86,87)(88,89)(90,99)(91,96)(92,106)(93,108)(94,98)(95,102)(97,100)(101,112)(103,118)(104,114)(105,111)(107,119)(109,116)(110,117)(113,115)Polycyclic presentation:
2^8,79|a^2=e,b^2=df,c^2=h,d^2=fh,e^2=g,f^2=h,b^a=bd,d^a=df,f^a=fh,i^c=i^781804 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(20224, 81150);