Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #6667836 |
| 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 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C4×#121 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
1840 conjugacy classes of subgroups.
| minimal degree | μ(G) = 32 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 5 generators on 32 points:
(2,5)(3,7)(9,10)(11,15)(12,14)(13,16)(17,18,21,23)(19,24,27,31)(20,29,30,25)(22,26,28,32);(1,2,4,5)(3,6,7,8)(9,11,12,16)(10,13,14,15)(18,23)(19,20)(22,28)(24,25)(27,30)(29,31);(10,14)(13,15)(17,19,21,27)(18,24,23,31)(20,22,30,28)(25,32,29,26);(1,3,4,7)(2,6,5,8)(10,14)(13,15)(18,23)(19,27)(20,30)(26,32);(2,5)(6,8)(11,16)(13,15)(17,20,21,30)(18,25,23,29)(19,28,27,22)(24,26,31,32)Polycyclic presentation:
2^9|a^2=i,b^2=fi,c^2=i,d^2=fgi,e^2=i,h^2=i,b^a=bf,c^a=cg,d^a=df,e^a=ei,c^b=ch,e^b=efh,h^b=hi,d^c=di,e^c=ei,h^c=hi,e^d=ei,h^e=hi68 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6607583);