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 | |
4898 conjugacy classes of subgroups.
| minimal degree | μ(G) = 32 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 6 generators on 32 points:
(1,2,7,8)(3,4,5,6)(10,12)(14,16)(18,19)(23,25)(24,26)(30,31);(1,3)(2,4)(5,7)(6,8)(11,15)(14,16)(17,18,22,19)(20,25,27,23)(21,24,29,26)(28,31,32,30);(1,4,7,6)(2,3,8,5)(9,10,13,12)(11,14,15,16)(20,27)(23,25)(28,32)(30,31);(1,3,7,5)(2,4,8,6)(9,11,13,15)(10,14,12,16)(17,19,22,18)(20,25,27,23)(21,24,29,26)(28,30,32,31);(1,5,7,3)(2,4,8,6)(9,12,13,10)(11,16,15,14)(17,20)(18,23)(19,25)(21,28)(22,27)(24,30)(26,31)(29,32);(1,6,7,4)(2,3,8,5)(17,21,22,29)(18,24,19,26)(20,28,27,32)(23,30,25,31)Polycyclic presentation:
2^9|a^2=i,b^2=g,c^2=h,d^2=gh,e^2=h,f^2=gi,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, 8542054);