Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #6996639 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C27 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C23 | C23×D4 |
| commutator, Frattini, cosocle | C22×C4 | C25 |
| prime radical | #45063 | C2 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ #2395 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
1493 conjugacy classes of subgroups.
| minimal degree | μ(G) = 32 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 5 generators on 32 points:
(1,2,5,4)(3,7,8,6)(9,10)(11,13)(12,14)(15,16)(17,18,23,27)(19,28,31,25)(20,24,32,22)(21,26,30,29);(1,3,5,8)(2,6,4,7)(9,10)(11,15)(12,14)(13,16)(17,19,23,31)(18,25,27,28)(20,29,32,26)(21,24,30,22);(9,11)(10,13)(12,16)(14,15)(17,20,24,27,23,32,22,18)(19,29,30,28,31,26,21,25);(3,8)(6,7)(11,16)(13,15)(17,21,23,30)(18,26,27,29)(19,22,31,24)(20,25,32,28);(1,4,5,2)(3,7,8,6)(10,14)(13,15)(17,22,23,24)(18,20,27,32)(19,30,31,21)(25,26,28,29)Polycyclic presentation:
2^9|a^2=f,b^2=f,c^2=g,d^2=i,e^2=f,g^2=i,b^a=bf,c^a=cg,e^a=eh,g^a=gi,c^b=ch,d^b=df,e^b=ehi,d^c=dh,e^c=ei,e^d=ei68 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6933933);