| 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 ◁ C22×#322 ◁ G | |
| LECS | G ▷ C4×C8 ▷ C2×C4 ▷ C2 ▷ C1 | |
2556 conjugacy classes of subgroups.
| minimal degree | μ(G) = 32 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 5 generators on 32 points:
(19,26)(24,27)(28,31)(30,32);(1,2,4,8,5,7,11,14)(3,6,10,13,9,12,15,16)(18,23)(19,27,26,24)(20,29)(21,25)(28,30,31,32);(1,3,5,9)(2,6,7,12)(4,10,11,15)(8,13,14,16)(17,18)(19,26)(20,22)(21,29)(23,25)(24,30)(27,32);(2,7)(3,9)(8,14)(10,15)(19,26)(24,27)(28,31)(30,32);(2,7)(6,12)(8,14)(13,16)(17,19,18,24,21,28,23,30,22,26,20,27,25,31,29,32)Polycyclic presentation:
2^10|b^2=f,c^2=h,e^2=ghj,f^2=h,g^2=i,i^2=j,c^b=ci,d^b=dh,d^c=dh,e^a=ej,e^b=eg,e^c=eghij,e^d=ej,f^e=fj,g^b=gi,g^c=gij,i^b=ij,i^c=ij136 conjugacy classes — view the full character table.
| maximal subgroup of | #72287030, #72320070 |
| maximal normal subgroup of | #72287030, #72320070 |
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, 2, F.6);;
gap> SetPower(coll, 3, F.8);;
gap> SetPower(coll, 5, F.7*F.8*F.10);;
gap> SetPower(coll, 6, F.8);;
gap> SetPower(coll, 7, F.9);;
gap> SetPower(coll, 9, F.10);;
gap> SetConjugate(coll, 3, 2, F.3*F.9);;
gap> SetConjugate(coll, 4, 2, F.4*F.8);;
gap> SetConjugate(coll, 4, 3, F.4*F.8);;
gap> SetConjugate(coll, 5, 1, F.5*F.10);;
gap> SetConjugate(coll, 5, 2, F.5*F.7);;
gap> SetConjugate(coll, 5, 3, F.5*F.7*F.8*F.9*F.10);;
gap> SetConjugate(coll, 5, 4, F.5*F.10);;
gap> SetConjugate(coll, 6, 5, F.6*F.10);;
gap> SetConjugate(coll, 7, 2, F.7*F.9);;
gap> SetConjugate(coll, 7, 3, F.7*F.9*F.10);;
gap> SetConjugate(coll, 9, 2, F.9*F.10);;
gap> SetConjugate(coll, 9, 3, F.9*F.10);;
gap> UpdatePolycyclicCollector(coll);;
gap> G := GroupByRws(coll);