Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #6996395 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C28 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C22 | C2×D42 |
| commutator, Frattini, cosocle | C22×C4 | C25 |
| prime radical | #24230 | C2 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22 ◁ C2×C42 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
1791 conjugacy classes of subgroups.
| minimal degree | μ(G) = 24 |
| transitive degree | μt(G) = 64 |
A minimal faithful permutation representation — 5 generators on 24 points:
(2,6)(4,7)(10,15)(11,17)(13,23)(18,19)(20,24)(21,22);(1,2,5,6)(3,4,8,7)(9,10)(11,16)(12,20)(13,18)(14,19)(15,23)(17,21)(22,24);(1,3)(2,7)(4,6)(5,8)(9,11,13,17,14,20,23,24)(10,16,18,21,19,12,15,22);(2,6)(3,8)(9,12)(10,17)(11,15)(13,22)(14,16)(18,20)(19,24)(21,23);(1,4,5,7)(2,3,6,8)Polycyclic presentation:
2^9|b^2=h,c^2=g,e^2=h,f^2=i,g^2=i,b^a=bf,c^a=cg,e^a=eh,f^a=fi,g^a=gi,c^b=ch,d^b=df,e^b=eh,f^b=fi,d^c=dh,f^d=fi68 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 7092621);