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 | |
5076 conjugacy classes of subgroups.
| minimal degree | μ(G) = 32 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 6 generators on 32 points:
(1,2)(3,8)(4,7)(5,6)(9,10,13,15)(11,12,16,14);(3,4)(7,8)(9,11,13,16)(10,14,15,12)(17,18,22,26)(19,24,29,23)(20,21,25,32)(27,31,30,28);(1,3)(2,7)(4,6)(5,8)(9,11)(10,12)(13,16)(14,15)(17,19,22,29)(18,23,26,24)(20,30,25,27)(21,31,32,28);(3,4)(7,8)(9,12)(10,11)(13,14)(15,16)(17,20,22,25)(18,21,26,32)(19,27,29,30)(23,28,24,31);(1,4,6,3)(2,7,5,8)(17,19)(18,24)(20,30)(21,28)(22,29)(23,26)(25,27)(31,32);(1,5,6,2)(3,7,4,8)(17,21)(18,25)(19,28)(20,26)(22,32)(23,30)(24,27)(29,31)Polycyclic presentation:
2^9|a^2=g,b^2=hi,c^2=ghi,d^2=ghi,e^2=h,f^2=h,b^a=bg,c^a=ch,d^a=dg,f^a=fh,c^b=ci,e^b=eh,d^c=dgi,e^c=egi,f^c=fgi,e^d=egi86 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 8904249);