Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #393909 |
| automorphism | ? |
| homology | Abelianization (H1) = C24 · Schur multiplier (H2) = C26 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C24 | C22×D4 |
| commutator, Frattini, cosocle | C23×C4 | C24 |
| prime radical | C23×D4 | C23 |
| LCS | G ▷ C23×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ C4×#95 ◁ G | |
| LECS | G ▷ C23×C4 ▷ C2 ▷ C1 | |
1556 conjugacy classes of subgroups.
| minimal degree | μ(G) = 24 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 4 generators on 24 points:
(2,4)(9,10,13,15)(11,16,12,14)(17,18,20,23)(19,21,24,22);(5,6)(7,8)(9,11,13,12)(10,14,15,16);(1,2,3,4)(6,8);(9,12,13,11)(10,14,15,16)(18,21)(19,24)(22,23)Polycyclic presentation:
2^9|a^2=ei,b^2=e,c^2=f,d^2=e,h^2=i,b^a=be,c^a=cf,d^a=dh,h^a=hi,c^b=cg,h^d=hi86 conjugacy classes — view the full character table.
| maximal subgroup of | #72280511, #72280640, #72311312, … |
| maximal normal subgroup of | #72280511, #72280640, #72311312, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 305662);