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 | |
4407 conjugacy classes of subgroups.
| minimal degree | μ(G) = 40 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 6 generators on 40 points:
(9,10,14,15)(11,18,21,16)(12,13,17,22)(19,24,23,20)(25,26,29,33)(27,32,35,30)(28,36,37,31)(34,38,40,39);(1,2,4,6)(3,5,8,7)(10,15)(12,17)(16,18)(19,23)(25,27)(26,30)(28,34)(29,35)(31,38)(32,33)(36,39)(37,40);(1,2)(3,5)(4,6)(7,8)(25,28,29,37)(26,31,33,36)(27,34,35,40)(30,38,32,39);(9,11,14,21)(10,16,15,18)(12,19,17,23)(13,20,22,24)(25,28)(26,31)(27,34)(29,37)(30,38)(32,39)(33,36)(35,40);(1,2)(3,7)(4,6)(5,8)(9,12)(10,13)(11,19)(14,17)(15,22)(16,20)(18,24)(21,23)(25,27)(26,32)(28,34)(29,35)(30,33)(31,39)(36,38)(37,40);(1,3)(2,5)(4,8)(6,7)(9,13)(10,17)(11,20)(12,15)(14,22)(16,23)(18,19)(21,24)(25,26)(27,30)(28,31)(29,33)(32,35)(34,38)(36,37)(39,40)Polycyclic presentation:
2^9|a^2=g,b^2=i,c^2=h,d^2=gh,b^a=bg,c^a=ch,d^a=dg,f^a=fh,c^b=ci,e^b=eghi,d^c=dh,f^e=fgi83 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 9694497);