Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #108238 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C42 · Schur multiplier (H2) = C25×C4 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C22 | C22⋊#95 |
| commutator | C22×C4 | C2×C42 |
| Frattini, cosocle | C24×C4 | C23 |
| prime radical | C23×#41 | C22 |
| LCS | G ▷ C22×C4 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C22 ◁ C24×C4 ◁ G | |
| LECS | G ▷ C24×C4 ▷ C22 ▷ C1 | |
1806 conjugacy classes of subgroups; only the 206 normal subgroups are shown.
This group has 1806 conjugacy classes of subgroups — too many to draw. Only its 206 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)(3,7,8,5)(4,6)(10,15)(12,13)(16,23)(17,18)(19,21)(22,24);(1,3)(2,5)(4,8)(6,7)(9,10,13,18,14,17,12,15)(11,16,19,23,20,24,21,22);(9,11)(10,16)(12,21)(13,19)(14,20)(15,22)(17,24)(18,23)Polycyclic presentation:
2^9|a^2=f,b^2=g,d^2=i,g^2=i,b^a=bd,c^a=ce,d^a=dh,g^a=gi,e^b=ei,f^b=fhi,d^c=di68 conjugacy classes — view the full character table.
| maximal subgroup of | #72214249, #72214417, #72214493, … |
| maximal normal subgroup of | #72214249, #72214417, #72214493, … |
| maximal quotient of | C2×#108243, #72311456, #72311583 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 15439);