Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 4 |
| isoclinism | isoclinic class of #133889 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C4 · Schur multiplier (H2) = C24×C4 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C22 | #1781 |
| commutator | C23×C4 | C22×C4 |
| Frattini, cosocle | C22×#41 | C23 |
| prime radical | #35565 | C2 |
| LCS | G ▷ C23×C4 ▷ C23 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22 ◁ C22×C4 ◁ C2×#537 ◁ G | |
| LECS | G ▷ C22×#41 ▷ C23 ▷ C2 ▷ C1 | |
1220 conjugacy classes of subgroups; only the 90 normal subgroups are shown.
This group has 1220 conjugacy classes of subgroups — too many to draw. Only its 90 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)(11,18,19,14)(12,15)(13,17)(16,21)(20,23,24,22);(10,14,17,18)(11,19)(15,22,16,23)(20,24);(1,3,4,8)(2,5,6,7)(10,15)(12,21)(14,22)(16,17)(18,23)(20,24)Polycyclic presentation:
2^9|a^2=f,b^2=g,c^2=hi,e^2=i,b^a=bd,c^a=ce,d^a=dg,e^a=eh,g^a=gi,d^b=di,f^b=fg,e^c=ei,f^c=fhi,f^d=fi44 conjugacy classes — view the full character table.
| maximal subgroup of | #72237394, #72266386 |
| maximal normal subgroup of | #72237394, #72266386 |
| maximal quotient of | #72237360, #72266387, #72266388, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 41228);