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 | |
4401 conjugacy classes of subgroups.
| minimal degree | μ(G) = 40 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 6 generators on 40 points:
(10,15)(11,18)(12,20)(22,23)(25,26)(27,32)(28,36)(29,34)(30,31)(33,38)(35,37)(39,40);(1,2)(3,6)(4,7)(5,8)(9,10,14,15)(11,16,18,13)(12,21,20,17)(19,23,24,22)(26,31)(27,34)(33,36)(35,40);(1,3)(2,5)(4,8)(6,7)(9,11)(10,16)(12,19)(13,15)(14,18)(17,22)(20,24)(21,23)(25,27,30,34)(26,32,31,29)(28,35,38,40)(33,39,36,37);(1,3)(2,6)(4,8)(5,7)(9,12,14,20)(10,17,15,21)(11,19,18,24)(13,23,16,22)(25,28,30,38)(26,33,31,36)(27,35,34,40)(29,37,32,39);(9,11)(10,16)(12,19)(13,15)(14,18)(17,22)(20,24)(21,23);(1,2)(3,5)(4,7)(6,8)(9,13,14,16)(10,11,15,18)(12,22,20,23)(17,24,21,19)(25,29,30,32)(26,34,31,27)(28,37,38,39)(33,40,36,35)Polycyclic presentation:
2^9|b^2=h,c^2=gh,d^2=g,f^2=g,b^a=bg,c^a=ch,d^a=dg,e^a=eh,c^b=ci,d^b=dh,f^d=fgi89 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 8328978);