Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #40484 |
| automorphism | ? |
| homology | Abelianization (H1) = C24×C4 · Schur multiplier (H2) = C26×C4 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, Frattini, cosocle | C22×C4 | C25 |
| commutator, socle | C23 | C24×C4 |
| prime radical | #34876 | C2 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C22×C4 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
1628 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)(3,6)(4,7)(5,8)(9,10)(11,14)(12,13)(15,16)(17,18,21,26,22,19,23,27)(20,24,29,31,28,25,30,32);(1,3,6,2)(4,7,5,8)(17,19,21,27,22,18,23,26)(20,24,29,31,28,25,30,32);(1,4,6,5)(2,7,3,8)(10,13)(14,16)(17,20)(18,24)(19,25)(21,29)(22,28)(23,30)(26,31)(27,32);(1,5,6,4)(2,7,3,8)(17,20)(18,25)(19,24)(21,29)(22,28)(23,30)(26,32)(27,31);(9,11,12,15)(10,14,13,16)(20,28)(24,25)(29,30)(31,32)Polycyclic presentation:
2^9|a^2=h,b^2=fh,c^2=f,d^2=f,e^2=g,h^2=i,b^a=bf,c^a=cg,d^a=dfi,c^b=cfi,e^c=ei,e^d=ei104 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6284668);