| order | 1024 |
| nilpotency class | 3 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C42 · Schur multiplier (H2) = C27 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center | C2×C4 | #1438 |
| commutator | C23×C4 | C2×C42 |
| Frattini, cosocle | C23×C42 | C23 |
| socle | C22 | #7555 |
| prime radical | C23×#41 | C2×C4 |
| LCS | G ▷ C23×C4 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C2×C4 ◁ C23×C42 ◁ G | |
| LECS | G ▷ C23×C42 ▷ C22 ▷ C1 | |
3880 conjugacy classes of subgroups.
| minimal degree | μ(G) = 32 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 3 generators on 32 points:
(1,2,6,5)(3,7,10,13)(4,8,11,12)(9,14,15,16)(17,18)(19,25)(20,24)(21,27)(22,28)(23,26)(29,31)(30,32);(1,3)(2,7)(4,9,11,15)(5,13)(6,10)(8,14,12,16)(17,19,22,29,23,30,21,20)(18,24,27,32,26,31,28,25);(1,4,5,12,6,11,2,8)(3,9,7,14,10,15,13,16)(17,20,21,30,23,29,22,19)(18,25,27,24,26,32,28,31)Polycyclic presentation:
2^10|a^2=ij,b^2=g,c^2=e,e^2=j,f^2=i,g^2=i,b^a=bf,c^a=cgh,c^b=cd,d^a=di,d^b=dij,d^c=dij,e^b=eij,f^a=fi,g^a=gi,g^c=gij,h^b=hi,h^c=hj124 conjugacy classes — view the full character table.
| maximal subgroup of | #72316833, #72316914, #72317016, … |
| maximal normal subgroup of | #72316833, #72316914, #72317016, … |
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.9*F.10);;
gap> SetPower(coll, 2, F.7);;
gap> SetPower(coll, 3, F.5);;
gap> SetPower(coll, 5, F.10);;
gap> SetPower(coll, 6, F.9);;
gap> SetPower(coll, 7, F.9);;
gap> SetConjugate(coll, 2, 1, F.2*F.6);;
gap> SetConjugate(coll, 3, 1, F.3*F.7*F.8);;
gap> SetConjugate(coll, 3, 2, F.3*F.4);;
gap> SetConjugate(coll, 4, 1, F.4*F.9);;
gap> SetConjugate(coll, 4, 2, F.4*F.9*F.10);;
gap> SetConjugate(coll, 4, 3, F.4*F.9*F.10);;
gap> SetConjugate(coll, 5, 2, F.5*F.9*F.10);;
gap> SetConjugate(coll, 6, 1, F.6*F.9);;
gap> SetConjugate(coll, 7, 1, F.7*F.9);;
gap> SetConjugate(coll, 7, 3, F.7*F.9*F.10);;
gap> SetConjugate(coll, 8, 2, F.8*F.9);;
gap> SetConjugate(coll, 8, 3, F.8*F.10);;
gap> UpdatePolycyclicCollector(coll);;
gap> G := GroupByRws(coll);