Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #1705 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C8 · Schur multiplier (H2) = C22×C8 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center | C22×C4 | #127 |
| commutator | C42 | C22×C8 |
| Frattini, cosocle | C43 | C23 |
| socle, prime radical | C23 | #384 |
| LCS | G ▷ C42 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C22×C4 ◁ C43 ◁ G | |
| LECS | G ▷ C43 ▷ C23 ▷ C1 | |
412 conjugacy classes of subgroups.
| minimal degree | μ(G) = 24 |
| transitive degree | μt(G) = 512 |
A minimal faithful permutation representation — 3 generators on 24 points:
(2,5)(3,7)(6,8)(10,13)(11,15)(14,16)(17,18,19,21,20,22,23,24);(1,2,3,5,4,6,7,8);(9,10,11,13,12,14,15,16)Polycyclic presentation:
2^9|a^2=f,b^2=d,c^2=e,d^2=g,e^2=h,f^2=i,b^a=bd,c^a=ce,d^a=dg,e^a=eh152 conjugacy classes — view the full character table.
| maximal subgroup of | #72216168, #72216170, #72216171, … |
| maximal normal subgroup of | #72216168, #72216170, #72216171, … |
| maximal quotient of | #72216168, #72225126 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6491);