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 | |
4547 conjugacy classes of subgroups.
| minimal degree | μ(G) = 40 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 6 generators on 40 points:
(1,2,5,6)(3,4,8,7)(9,10,15,19)(11,17,12,16)(13,14,18,24)(20,23,22,21)(25,26)(27,34)(28,31)(29,32)(30,33)(35,38)(36,39)(37,40);(2,6)(4,7)(9,11,15,12)(10,16,19,17)(13,20,18,22)(14,21,24,23)(26,28)(27,32)(33,36)(35,40);(1,3)(2,7)(4,6)(5,8)(25,27)(26,29)(28,34)(30,35)(31,32)(33,37)(36,38)(39,40);(1,4,5,7)(2,3,6,8)(9,12,15,11)(10,17,19,16)(13,22,18,20)(14,23,24,21)(25,28,31,26)(27,34,32,29)(30,36,39,33)(35,38,40,37);(9,13)(10,14)(11,20)(12,22)(15,18)(16,21)(17,23)(19,24)(25,29,31,34)(26,32,28,27)(30,38,39,37)(33,35,36,40);(9,14)(10,18)(11,21)(12,23)(13,19)(15,24)(16,22)(17,20)(25,30,31,39)(26,33,28,36)(27,35,32,40)(29,37,34,38)Polycyclic presentation:
2^9|a^2=gi,b^2=gh,d^2=g,e^2=i,f^2=i,b^a=bg,c^a=ch,d^a=dg,c^b=ci,d^b=dh,f^e=fghi89 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 8004215);