| order | 1024 |
| nilpotency class | 3 |
| automorphism | ? |
| homology | Abelianization (H1) = C23×C4 · Schur multiplier (H2) = C24×C4 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center | C2×C4 | #2408 |
| commutator | C2×C42 | C23×C4 |
| Frattini, cosocle | C22×C42 | C24 |
| socle | C22 | #13991 |
| prime radical | #62773 | C22 |
| LCS | G ▷ C2×C42 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C2×C4 ◁ C22×C42 ◁ G | |
| LECS | G ▷ C22×C42 ▷ C22 ▷ C1 | |
2929 conjugacy classes of subgroups.
| minimal degree | μ(G) = 24 |
| transitive degree | μt(G) = 64 |
A minimal faithful permutation representation — 4 generators on 24 points:
(1,2,3,7,4,5,8,6)(9,10,12,18,13,15,14,16)(11,19,21,23,20,24,22,17);(2,5)(3,8)(10,15)(11,20)(16,18)(21,22);(2,5)(6,7)(10,16,15,18)(11,20)(17,24,23,19)(21,22);(2,6,5,7)(9,11,12,22,13,20,14,21)(10,17,18,24,15,23,16,19)Polycyclic presentation:
2^10|a^2=e,c^2=f,d^2=fghi,e^2=ij,h^2=j,b^a=bg,c^a=ch,d^a=degij,d^b=dg,d^c=dj,e^b=ei,e^d=ej,f^a=fj,g^a=gi,h^a=hj112 conjugacy classes — view the full character table.
| maximal subgroup of | #72308460 |
| maximal normal subgroup of | #72308460 |
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, 3, F.6);;
gap> SetPower(coll, 4, F.6*F.7*F.8*F.9);;
gap> SetPower(coll, 5, F.9*F.10);;
gap> SetPower(coll, 8, F.10);;
gap> SetConjugate(coll, 2, 1, F.2*F.7);;
gap> SetConjugate(coll, 3, 1, F.3*F.8);;
gap> SetConjugate(coll, 4, 1, F.4*F.5*F.7*F.9*F.10);;
gap> SetConjugate(coll, 4, 2, F.4*F.7);;
gap> SetConjugate(coll, 4, 3, F.4*F.10);;
gap> SetConjugate(coll, 5, 2, F.5*F.9);;
gap> SetConjugate(coll, 5, 4, F.5*F.10);;
gap> SetConjugate(coll, 6, 1, F.6*F.10);;
gap> SetConjugate(coll, 7, 1, F.7*F.9);;
gap> SetConjugate(coll, 8, 1, F.8*F.10);;
gap> UpdatePolycyclicCollector(coll);;
gap> G := GroupByRws(coll);