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 | |
4448 conjugacy classes of subgroups.
| minimal degree | μ(G) = 40 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 6 generators on 40 points:
(2,3)(6,7)(9,10)(11,12)(13,16)(14,22)(15,18)(17,23)(19,21)(20,24)(25,26,31,30)(27,34,32,28)(29,37,38,33)(35,36,39,40);(1,2,5,3)(4,6,8,7)(9,11,15,16)(10,12,18,13)(14,19,23,24)(17,20,22,21)(25,27,31,32)(26,28,30,34)(29,35,38,39)(33,36,37,40);(1,2,5,3)(4,7,8,6)(9,12,15,13)(10,16,18,11)(14,20,23,21)(17,24,22,19)(25,28,31,34)(26,32,30,27)(29,36,38,40)(33,39,37,35);(1,2,5,3)(4,6,8,7)(9,13,15,12)(10,16,18,11)(14,21,23,20)(17,24,22,19)(25,27)(26,28)(29,35)(30,34)(31,32)(33,36)(37,40)(38,39);(1,3,5,2)(4,7,8,6)(9,14,15,23)(10,17,18,22)(11,19,16,24)(12,20,13,21)(25,29,31,38)(26,33,30,37)(27,35,32,39)(28,36,34,40);(1,4,5,8)(2,6,3,7)(9,10)(11,12)(13,16)(14,17)(15,18)(19,20)(21,24)(22,23)(25,30,31,26)(27,34,32,28)(29,37,38,33)(35,40,39,36)Polycyclic presentation:
2^9|a^2=ghi,b^2=h,c^2=h,d^2=gi,e^2=h,f^2=g,b^a=bg,c^a=ch,d^a=dg,e^a=eh,c^b=ci,d^b=dghi,f^c=fgi92 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 8094175);