| order | 1536 |
| automorphism | ? |
| homology | Abelianization (H1) = C23 · Schur multiplier (H2) = C26 |
No aliases for this group.
| Fitting | C3×#23907 ⋊ C2 |
| Sylow | C3 ⋊ #144388 |
2844 conjugacy classes of subgroups; only the 103 normal subgroups are shown.
This group has 2844 conjugacy classes of subgroups — too many to draw. Only its 103 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| minimal degree | μ(G) = 27 |
| transitive degree | μt(G) = 96 |
A minimal faithful permutation representation — 3 generators on 27 points:
(1,3,4,8)(2,6)(5,7)(9,11)(10,16,19,15)(12,22,13,21)(14,23)(17,24)(18,20)(26,27);(1,3,4,8)(2,5,7,6)(9,11)(10,15)(12,22)(13,21)(14,23)(16,19)(17,20)(18,24)(25,26,27);(1,2,4,7)(3,5,8,6)(9,10)(11,20,23,24)(12,17)(13,18)(14,19)(15,22,16,21)Polycyclic presentation:
2^9,3|a^2=h,b^2=gi,c^2=dfgi,d^2=i,e^2=i,b^a=be,c^a=cd,c^b=cdf,d^b=dg,d^c=dh,e^b=ei,e^c=eghi,f^a=fhi,f^b=fg,f^c=fh,f^d=fi,f^e=fi,h^b=hi,h^c=hi,j^c=j^290 conjugacy classes — view the full character table.
| maximal subgroup of | #72270439, D3×#144388, #72270536 |
| maximal normal subgroup of | #72270439, D3×#144388, #72270536 |
Past the SmallGroups library coverage — no SmallGroups id. Construct it from its polycyclic presentation:
gap> F := FreeGroup(IsSyllableWordsFamily, "a", "b", "c", "d", "e", "f", "g", "h", "i", "j");;
gap> coll := SingleCollector(F, [2, 2, 2, 2, 2, 2, 2, 2, 2, 3]);;
gap> SetPower(coll, 1, F.8);;
gap> SetPower(coll, 2, F.7*F.9);;
gap> SetPower(coll, 3, F.4*F.6*F.7*F.9);;
gap> SetPower(coll, 4, F.9);;
gap> SetPower(coll, 5, F.9);;
gap> SetConjugate(coll, 2, 1, F.2*F.5);;
gap> SetConjugate(coll, 3, 1, F.3*F.4);;
gap> SetConjugate(coll, 3, 2, F.3*F.4*F.6);;
gap> SetConjugate(coll, 4, 2, F.4*F.7);;
gap> SetConjugate(coll, 4, 3, F.4*F.8);;
gap> SetConjugate(coll, 5, 2, F.5*F.9);;
gap> SetConjugate(coll, 5, 3, F.5*F.7*F.8*F.9);;
gap> SetConjugate(coll, 6, 1, F.6*F.8*F.9);;
gap> SetConjugate(coll, 6, 2, F.6*F.7);;
gap> SetConjugate(coll, 6, 3, F.6*F.8);;
gap> SetConjugate(coll, 6, 4, F.6*F.9);;
gap> SetConjugate(coll, 6, 5, F.6*F.9);;
gap> SetConjugate(coll, 8, 2, F.8*F.9);;
gap> SetConjugate(coll, 8, 3, F.8*F.9);;
gap> SetConjugate(coll, 10, 3, F.10^2);;
gap> UpdatePolycyclicCollector(coll);;
gap> G := GroupByRws(coll);