| order | 1024 |
| nilpotency class | 4 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C42 · Schur multiplier (H2) = C25×C4 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C22 | C2×#1304 |
| commutator | C23×C4 | C2×C42 |
| Frattini, cosocle | C22×#127 | C23 |
| prime radical | C23×#127 | C22 |
| LCS | G ▷ C23×C4 ▷ C24 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C22 ◁ C25 ◁ C23×#127 ◁ G | |
| LECS | G ▷ C22×#127 ▷ C24 ▷ C22 ▷ C1 | |
4211 conjugacy classes of subgroups.
| minimal degree | μ(G) = 32 |
| transitive degree | μt(G) = 64 |
A minimal faithful permutation representation — 3 generators on 32 points:
(1,2,4,8,6,10,5,9)(3,11,12,7,13,15,14,16)(17,18,20,24,21,23,29,31)(19,25,26,32,27,22,28,30);(1,3)(2,7)(4,12,5,14)(6,13)(8,15,9,11)(10,16)(17,19)(18,22,23,25)(20,28,29,26)(21,27)(24,32)(30,31);(18,23)(22,25)(24,31)(30,32)Polycyclic presentation:
2^10|a^2=e,b^2=d,e^2=i,f^2=ij,b^a=bf,c^a=cj,d^a=dg,e^b=egh,e^d=ei,f^a=fghij,f^b=fgij,f^d=fij,g^a=gi,g^b=gij,h^a=hi,h^b=hj64 conjugacy classes — view the full character table.
| maximal subgroup of | #72338957, #72338983, #72338985, … |
| maximal normal subgroup of | #72338957, #72338983, #72338985, … |
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.5);;
gap> SetPower(coll, 2, F.4);;
gap> SetPower(coll, 5, F.9);;
gap> SetPower(coll, 6, F.9*F.10);;
gap> SetConjugate(coll, 2, 1, F.2*F.6);;
gap> SetConjugate(coll, 3, 1, F.3*F.10);;
gap> SetConjugate(coll, 4, 1, F.4*F.7);;
gap> SetConjugate(coll, 5, 2, F.5*F.7*F.8);;
gap> SetConjugate(coll, 5, 4, F.5*F.9);;
gap> SetConjugate(coll, 6, 1, F.6*F.7*F.8*F.9*F.10);;
gap> SetConjugate(coll, 6, 2, F.6*F.7*F.9*F.10);;
gap> SetConjugate(coll, 6, 4, F.6*F.9*F.10);;
gap> SetConjugate(coll, 7, 1, F.7*F.9);;
gap> SetConjugate(coll, 7, 2, F.7*F.9*F.10);;
gap> SetConjugate(coll, 8, 1, F.8*F.9);;
gap> SetConjugate(coll, 8, 2, F.8*F.10);;
gap> UpdatePolycyclicCollector(coll);;
gap> G := GroupByRws(coll);