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 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ G | |
| LECS | G ▷ C23 ▷ C1 | |
5595 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)(11,13)(12,14)(15,16)(17,18,22,24)(19,25,28,23)(20,29,31,21)(26,32,30,27);(1,2)(3,5)(4,6)(7,8)(9,11)(10,13)(12,16)(14,15)(17,19,22,28)(18,23,24,25)(20,30,31,26)(21,27,29,32);(2,3)(6,7)(10,12)(11,15)(18,24)(20,31)(23,25)(26,30);(4,8)(6,7)(11,15)(13,16)(17,19)(18,23)(20,26)(21,32)(22,28)(24,25)(27,29)(30,31);(1,3,5,2)(4,7,8,6)(9,12,14,10)(11,13,15,16)(17,20)(18,21)(19,26)(22,31)(23,32)(24,29)(25,27)(28,30);(1,4)(2,6)(3,7)(5,8)(9,13)(10,11)(12,15)(14,16)(17,21)(18,20)(19,27)(22,29)(23,30)(24,31)(25,26)(28,32)Polycyclic presentation:
2^9|a^2=g,b^2=g,e^2=i,b^a=bg,c^a=ch,d^a=dg,e^a=eh,c^b=ci,d^b=dh,e^b=egi,e^c=egi,f^d=fgi89 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 8519096);