Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #8608 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C8 · Schur multiplier (H2) = C23 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center | C2×C4 | #380 |
| commutator | C22×C4 | C22×C8 |
| Frattini, cosocle | C23×C8 | C23 |
| socle | C22 | #1797 |
| prime radical | C25 | M16 |
| LCS | G ▷ C22×C4 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C2×C4 ◁ C23×C8 ◁ G | |
| LECS | G ▷ C23×C8 ▷ C2×C4 ▷ C2 ▷ C1 | |
626 conjugacy classes of subgroups; only the 122 normal subgroups are shown.
This group has 626 conjugacy classes of subgroups — too many to draw. Only its 122 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| minimal degree | μ(G) = 24 |
| transitive degree | μt(G) = 64 |
A minimal faithful permutation representation — 3 generators on 24 points:
(1,2)(3,7,8,5)(4,6)(9,10,13,18,14,17,22,24,15,19,21,16,12,23,11,20);(9,11,12,21,15,22,14,13)(10,16,17,20,19,18,23,24);(1,3)(2,5)(4,8)(6,7)Polycyclic presentation:
2^9|a^2=f,b^2=d,d^2=i,f^2=h,h^2=i,b^a=bd,c^a=ce,d^a=di,e^a=eg,f^c=fg104 conjugacy classes — view the full character table.
| maximal subgroup of | #72239339, #72239474, #72239480 |
| maximal normal subgroup of | #72239339, #72239474, #72239480 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 41418);