| order | 1536 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C4 · Schur multiplier (H2) = C2×C4 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle, hypercenter | C23 | #1020⋊C2 |
| commutator, hypocenter | #543⋊C3 | C2×C4 |
| Frattini | C25 | C2×S4 |
| Fitting | C2×#2029 | D3 |
| prime radical | C2×#2029⋊C3 | C2 |
| cosocle | C2×#543⋊C3 | C22 |
| LCS | G ▷ #543⋊C3 | |
| UCS | C1 ◁ C23 | |
787 conjugacy classes of subgroups; only the 45 normal subgroups are shown.
This group has 787 conjugacy classes of subgroups — too many to draw. Only its 45 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| minimal degree | μ(G) = 28 |
| transitive degree | μt(G) = 64 |
A minimal faithful permutation representation — 2 generators on 28 points:
(1,2,3,4)(5,11,10,7,8,6,12,9)(13,16,24,17)(14,23,26,25)(15,21,27,22)(18,19,28,20);(6,10,7)(9,11,12)(13,14)(15,18)(16,28,17,23,24,25)(19,27,20,21,26,22)Polycyclic presentation:
2^3,3,2^6|b^2=c,e^2=j,f^2=j,b^a=bi,d^b=d^2,e^a=ehi,e^b=fj,e^d=ef,f^a=fghi,f^b=ej,f^d=e,f^e=fj,g^d=gh,g^e=gi,g^f=gi,h^b=gh,h^d=g,h^f=hi54 conjugacy classes — view the full character table.
| maximal subgroup of | #72227789 |
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, 3, 2, 2, 2, 2, 2, 2]);;
gap> SetPower(coll, 2, F.3);;
gap> SetPower(coll, 5, F.10);;
gap> SetPower(coll, 6, F.10);;
gap> SetConjugate(coll, 2, 1, F.2*F.9);;
gap> SetConjugate(coll, 4, 2, F.4^2);;
gap> SetConjugate(coll, 5, 1, F.5*F.8*F.9);;
gap> SetConjugate(coll, 5, 2, F.6*F.10);;
gap> SetConjugate(coll, 5, 4, F.5*F.6);;
gap> SetConjugate(coll, 6, 1, F.6*F.7*F.8*F.9);;
gap> SetConjugate(coll, 6, 2, F.5*F.10);;
gap> SetConjugate(coll, 6, 4, F.5);;
gap> SetConjugate(coll, 6, 5, F.6*F.10);;
gap> SetConjugate(coll, 7, 4, F.7*F.8);;
gap> SetConjugate(coll, 7, 5, F.7*F.9);;
gap> SetConjugate(coll, 7, 6, F.7*F.9);;
gap> SetConjugate(coll, 8, 2, F.7*F.8);;
gap> SetConjugate(coll, 8, 4, F.7);;
gap> SetConjugate(coll, 8, 6, F.8*F.9);;
gap> UpdatePolycyclicCollector(coll);;
gap> G := GroupByRws(coll);