Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| automorphism | ? |
| homology | Abelianization (H1) = C26 · Schur multiplier (H2) = C212 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, commutator, Frattini, socle, cosocle | C23 | C26 |
| prime radical | #35850 | C2 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ G | |
| LECS | G ▷ C23 ▷ C1 | |
4659 conjugacy classes of subgroups.
| minimal degree | μ(G) = 32 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 6 generators on 32 points:
(9,10,13,11)(12,15,16,14)(17,18)(19,27)(20,30)(21,24)(22,28)(23,25)(26,31)(29,32);(1,2,5,8)(3,4,7,6)(10,11)(14,15)(17,19,23,21)(18,24,25,27)(20,28,31,29)(22,30,32,26);(1,3)(2,6)(4,8)(5,7)(9,11,13,10)(12,15,16,14)(18,25)(20,31)(24,27)(28,29);(1,4,5,6)(2,7,8,3)(9,12)(10,14)(11,15)(13,16)(17,20,23,31)(18,26,25,30)(19,29,21,28)(22,24,32,27);(1,3)(2,4)(5,7)(6,8)(17,21,23,19)(18,27,25,24)(20,28,31,29)(22,30,32,26);(1,4)(2,7)(3,8)(5,6)(17,22)(18,28)(19,30)(20,27)(21,26)(23,32)(24,31)(25,29)Polycyclic presentation:
2^9|a^2=gh,b^2=gi,c^2=gh,d^2=gi,e^2=h,b^a=bg,c^a=ch,d^a=dg,e^a=eh,c^b=ci,d^b=dh,d^c=dgi,f^d=fgi,f^e=fgi89 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 8624051);