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 | |
4960 conjugacy classes of subgroups.
| minimal degree | μ(G) = 32 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 6 generators on 32 points:
(1,2,4,6)(3,5,7,8)(9,10)(11,15)(12,13)(14,16)(17,18,21,23)(19,25,27,22)(20,24,29,31)(26,32,28,30);(3,7)(5,8)(10,13)(14,15)(17,19)(18,22)(20,28)(21,27)(23,25)(24,32)(26,29)(30,31);(1,2)(3,5)(4,6)(7,8)(9,10)(11,14)(12,13)(15,16)(18,23)(22,25)(24,31)(30,32);(9,11,12,16)(10,14,13,15)(17,20,21,29)(18,24,23,31)(19,26,27,28)(22,30,25,32);(1,3)(2,5)(4,7)(6,8)(17,19)(18,22)(20,28)(21,27)(23,25)(24,32)(26,29)(30,31);(1,2)(3,5)(4,6)(7,8)(17,18)(19,22)(20,24)(21,23)(25,27)(26,30)(28,32)(29,31)Polycyclic presentation:
2^9|a^2=h,d^2=g,b^a=bg,c^a=ch,d^a=di,e^a=egi,f^a=fh,c^b=ci,d^b=dgi,e^b=eghi,f^c=fgi,e^d=egi92 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 8839788);