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 | |
4183 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)(11,14)(12,13)(15,16)(17,23)(18,19)(20,22)(21,24)(26,32)(28,37)(33,38)(35,36);(2,3)(6,7)(9,11,15,17)(10,14,16,23)(12,18,20,21)(13,19,22,24)(25,26)(27,33)(28,34)(29,38)(30,35)(31,32)(36,40)(37,39);(1,2,5,3)(4,6,8,7)(10,16)(11,17)(12,20)(19,24)(25,27,31,29)(26,33,32,38)(28,36,37,35)(30,34,40,39);(9,12)(10,13)(11,18)(14,19)(15,20)(16,22)(17,21)(23,24)(25,28)(26,34)(27,36)(29,35)(30,38)(31,37)(32,39)(33,40);(1,3,5,2)(4,6,8,7)(9,13)(10,12)(11,19)(14,18)(15,22)(16,20)(17,24)(21,23)(25,29,31,27)(26,33,32,38)(28,35,37,36)(30,34,40,39);(1,4)(2,6)(3,7)(5,8)(9,14)(10,17)(11,16)(12,19)(13,21)(15,23)(18,22)(20,24)(25,30,31,40)(26,35,32,36)(27,34,29,39)(28,38,37,33)Polycyclic presentation:
2^9|b^2=h,c^2=ghi,e^2=ghi,f^2=g,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, 9755878);