Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #1506685 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C26 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, commutator, Frattini, socle, cosocle | C24 | C25 |
| prime radical | C2×#392 | C22 |
| LCS | G ▷ C24 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C24 ▷ C1 | |
2005 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)(3,8)(4,6)(5,7)(9,10,14,16)(11,13,12,15)(17,18,20,22)(19,21,24,23)(25,26,29,28)(27,30,31,32);(1,3,5,4)(2,6,7,8)(9,11)(10,15)(12,14)(13,16)(17,18)(19,23)(20,22)(21,24)(27,31)(30,32);(3,4)(6,8)(10,16)(11,12)(17,18,20,22)(19,21,24,23)(25,27,29,31)(26,30,28,32);(1,4,5,3)(2,6,7,8)(9,12,14,11)(10,13,16,15)(17,18)(19,21)(20,22)(23,24)(25,28,29,26)(27,32,31,30);(1,2)(3,8)(4,6)(5,7)(9,13)(10,11)(12,16)(14,15)(17,19,20,24)(18,21,22,23)Polycyclic presentation:
2^9|a^2=fhi,b^2=fi,c^2=fghi,d^2=ghi,e^2=gi,b^a=bf,c^a=cg,d^a=di,e^a=eg,c^b=ch,d^b=dg,e^b=ef,d^c=df74 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 1914595);