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 | |
4400 conjugacy classes of subgroups.
| minimal degree | μ(G) = 40 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 6 generators on 40 points:
(1,2,4,6)(3,5,7,8)(9,10)(11,14)(12,20)(13,15)(16,18)(17,21)(19,23)(22,24)(25,26,32,28)(27,36,35,31)(29,37,40,33)(30,34,39,38);(3,7)(5,8)(9,11)(10,14)(12,19)(13,18)(15,16)(17,22)(20,23)(21,24)(25,27)(26,31)(28,36)(29,34)(30,37)(32,35)(33,39)(38,40);(1,2)(3,5)(4,6)(7,8)(10,15)(11,18)(17,20)(19,24)(25,28,32,26)(27,36,35,31)(29,33,40,37)(30,34,39,38);(1,3)(2,5)(4,7)(6,8)(9,10)(11,16)(12,17)(13,15)(14,18)(19,23)(20,21)(22,24)(25,29)(26,33)(27,34)(28,37)(30,36)(31,39)(32,40)(35,38);(1,2)(3,5)(4,6)(7,8)(9,11)(10,16)(12,19)(13,18)(14,15)(17,23)(20,22)(21,24)(25,30,32,39)(26,34,28,38)(27,37,35,33)(29,36,40,31);(9,12,13,21)(10,17,15,20)(11,19,18,24)(14,22,16,23)(25,31,32,36)(26,35,28,27)(29,39,40,30)(33,38,37,34)Polycyclic presentation:
2^9|a^2=ghi,c^2=g,e^2=g,f^2=gi,b^a=bg,c^a=ch,d^a=dg,e^a=eh,f^a=fgi,c^b=ci,d^b=dh,d^c=dgi,e^c=egi86 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 8040133);