Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 4 |
| isoclinism | isoclinic class of #139432 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C4 · Schur multiplier (H2) = C23×C4 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C22 | #1898 |
| commutator | C23×C4 | C22×C4 |
| Frattini, cosocle | C22×C22⋊C4 | C23 |
| prime radical | C25 | C2×D4 |
| LCS | G ▷ C23×C4 ▷ C23 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22 ◁ C24 ◁ C22×C22⋊Q8 ◁ G | |
| LECS | G ▷ C22×C22⋊C4 ▷ C23 ▷ C2 ▷ C1 | |
720 conjugacy classes of subgroups; only the 74 normal subgroups are shown.
This group has 720 conjugacy classes of subgroups — too many to draw. Only its 74 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) = 32 |
A minimal faithful permutation representation — 3 generators on 24 points:
(1,2)(3,4,7,5)(6,8)(9,10,15,18,14,19,13,17)(11,20,22,16,23,24,21,12);(1,3,4,8)(2,6,7,5)(9,11)(10,16)(12,19)(13,22)(14,23)(15,21)(17,24)(18,20);(1,4)(2,7)(3,8)(5,6)(9,12,14,16)(10,11,19,23)(13,20,15,24)(17,22,18,21)Polycyclic presentation:
2^9|a^2=f,b^2=df,c^2=ghi,d^2=gh,f^2=ghi,b^a=bd,c^a=ce,d^a=dg,e^a=egh,g^a=gi,h^a=hi,d^b=dh,e^b=egh,f^b=fh,g^b=gi,h^b=hi,d^c=dgh,f^c=fgh,f^d=fi47 conjugacy classes — view the full character table.
| maximal subgroup of | #72303994, #72304001, #72304006, … |
| maximal normal subgroup of | #72303994, #72304001, #72304006, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 46693);