| order | 2048 |
| nilpotency class | 4 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C4×C8 · Schur multiplier (H2) = C23 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center | C2×C8 | C4×#102 |
| commutator | C4×C8 | C2×C4×C8 |
| Frattini, cosocle | C2×C8×C16 | C23 |
| socle | C22 | #128518 |
| prime radical | C22×D8 | M32 |
| LCS | G ▷ C4×C8 ▷ C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C8 ◁ C4×#346 ◁ C8×#346 ◁ G | |
| LECS | G ▷ C2×C8×C16 ▷ C4×C8 ▷ C2×C4 ▷ C2 ▷ C1 | |
951 conjugacy classes of subgroups.
| minimal degree | μ(G) = 48 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 3 generators on 48 points:
(1,2)(3,6)(4,7)(5,9)(8,16)(10,13)(11,14)(12,15);(2,6,7,14,9,15,10,8)(17,18,19,24,20,26,28,38,21,23,29,33,30,35,42,44,22,25,27,37,31,39,40,47,32,34,41,36,43,45,48,46);(18,23,25,34)(19,27)(24,36,37,33)(26,35,39,45)(28,40)(29,41)(38,46,47,44)(42,48)Polycyclic presentation:
2^11|b^2=d,c^2=f,d^2=g,e^2=h,g^2=i,h^2=j,i^2=k,b^a=be,c^b=cik,d^a=dh,d^c=dk,e^a=ehj,f^b=fk,g^a=gj,h^a=hj260 conjugacy classes — view the full character table.
| maximal subgroup of | #72227164 |
| maximal normal subgroup of | #72227164 |
| maximal quotient of | #72227028 |
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", "k");;
gap> coll := SingleCollector(F, [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2]);;
gap> SetPower(coll, 2, F.4);;
gap> SetPower(coll, 3, F.6);;
gap> SetPower(coll, 4, F.7);;
gap> SetPower(coll, 5, F.8);;
gap> SetPower(coll, 7, F.9);;
gap> SetPower(coll, 8, F.10);;
gap> SetPower(coll, 9, F.11);;
gap> SetConjugate(coll, 2, 1, F.2*F.5);;
gap> SetConjugate(coll, 3, 2, F.3*F.9*F.11);;
gap> SetConjugate(coll, 4, 1, F.4*F.8);;
gap> SetConjugate(coll, 4, 3, F.4*F.11);;
gap> SetConjugate(coll, 5, 1, F.5*F.8*F.10);;
gap> SetConjugate(coll, 6, 2, F.6*F.11);;
gap> SetConjugate(coll, 7, 1, F.7*F.10);;
gap> SetConjugate(coll, 8, 1, F.8*F.10);;
gap> UpdatePolycyclicCollector(coll);;
gap> G := GroupByRws(coll);