| order | 1024 |
| nilpotency class | 4 |
| automorphism | ? |
| homology | Abelianization (H1) = C24×C4 · Schur multiplier (H2) = C28 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center | C2×C4 | C2×#442 |
| commutator | C2×C8 | C24×C4 |
| Frattini, cosocle | C4×C8 | C25 |
| socle | C22 | C22×#442 |
| prime radical | #7623255 | C2 |
| LCS | G ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C4 ◁ C22×C42 ◁ C2×#1451 ◁ G | |
| LECS | G ▷ C4×C8 ▷ C2×C4 ▷ C2 ▷ C1 | |
2481 conjugacy classes of subgroups.
| minimal degree | μ(G) = 32 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 5 generators on 32 points:
(1,2,6,11,7,10,5,14)(3,8,12,16,13,15,4,9)(18,22,25,29)(19,26)(23,30,31,28)(27,32);(1,3,6,12,7,13,5,4)(2,8,11,16,10,15,14,9)(18,23,25,31)(19,27)(20,24)(22,30,29,28)(26,32);(1,4,5,13,7,12,6,3)(2,9,14,15,10,16,11,8)(17,18,24,22,21,25,20,29)(19,28,32,31,26,30,27,23);(2,10)(8,15)(9,16)(11,14);(1,5,7,6)(2,11,10,14)(3,4,13,12)(8,16,15,9)Polycyclic presentation:
2^10|a^2=f,b^2=f,c^2=fhij,e^2=i,f^2=i,g^2=h,h^2=j,c^a=ch,c^b=cg,d^a=di,e^a=ei,f^c=fj,g^a=gj,g^b=gh,g^c=gh,h^b=hj,h^c=hj124 conjugacy classes — view the full character table.
| maximal subgroup of | #72321935, #72322513, #72322582, … |
| maximal normal subgroup of | #72321935, #72322513, #72322582, … |
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, 2]);;
gap> SetPower(coll, 1, F.6);;
gap> SetPower(coll, 2, F.6);;
gap> SetPower(coll, 3, F.6*F.8*F.9*F.10);;
gap> SetPower(coll, 5, F.9);;
gap> SetPower(coll, 6, F.9);;
gap> SetPower(coll, 7, F.8);;
gap> SetPower(coll, 8, F.10);;
gap> SetConjugate(coll, 3, 1, F.3*F.8);;
gap> SetConjugate(coll, 3, 2, F.3*F.7);;
gap> SetConjugate(coll, 4, 1, F.4*F.9);;
gap> SetConjugate(coll, 5, 1, F.5*F.9);;
gap> SetConjugate(coll, 6, 3, F.6*F.10);;
gap> SetConjugate(coll, 7, 1, F.7*F.10);;
gap> SetConjugate(coll, 7, 2, F.7*F.8);;
gap> SetConjugate(coll, 7, 3, F.7*F.8);;
gap> SetConjugate(coll, 8, 2, F.8*F.10);;
gap> SetConjugate(coll, 8, 3, F.8*F.10);;
gap> UpdatePolycyclicCollector(coll);;
gap> G := GroupByRws(coll);