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 | |
4986 conjugacy classes of subgroups.
| minimal degree | μ(G) = 32 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 6 generators on 32 points:
(1,2,5,7)(3,4,8,6)(9,10,13,11)(12,15,16,14);(1,3,5,8)(2,6,7,4)(10,11)(14,15)(17,18)(19,25)(20,28)(21,22)(23,26)(24,29)(27,31)(30,32);(1,2)(3,4)(5,7)(6,8)(9,11,13,10)(12,15,16,14)(18,22)(19,26)(20,29)(31,32);(1,4)(2,3)(5,6)(7,8)(9,12)(10,14)(11,15)(13,16)(17,19)(18,23)(20,30)(21,26)(22,25)(24,32)(27,29)(28,31);(1,3)(2,4)(5,8)(6,7)(17,20)(18,24)(19,27)(21,29)(22,28)(23,31)(25,32)(26,30);(1,4)(2,3)(5,6)(7,8)(17,18)(19,23)(20,24)(21,22)(25,26)(27,31)(28,29)(30,32)Polycyclic presentation:
2^9|a^2=g,b^2=h,c^2=gh,b^a=bg,c^a=ch,d^a=dg,f^a=fh,c^b=ci,d^b=dgi,e^b=eghi,d^c=dgi,e^c=egi,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, 8965459);