Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #6632020 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C26×C4 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C23 | C23×D4 |
| commutator, Frattini, cosocle | C22×C4 | C25 |
| prime radical | C2×#525 | C22 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C2×C4×C22⋊C4 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
1992 conjugacy classes of subgroups.
| minimal degree | μ(G) = 32 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 5 generators on 32 points:
(1,2)(3,7)(4,5)(6,8)(9,10)(11,13)(12,14)(15,16)(17,18,21,26,22,25,19,23)(20,28,27,32,30,31,29,24);(2,5)(3,8)(9,11)(10,13)(12,15)(14,16)(17,19,22,21)(18,23,25,26)(20,29,30,27)(24,31,32,28);(11,15)(13,16)(17,20,22,30)(18,24,25,32)(19,27,21,29)(23,28,26,31);(1,3,4,8)(2,6,5,7)(11,15)(13,16);(2,5)(6,7)(10,14)(13,16)(18,25)(23,26)(24,32)(28,31)Polycyclic presentation:
2^9|a^2=g,b^2=i,c^2=i,d^2=f,g^2=i,b^a=bf,c^a=cg,d^a=df,e^a=efh,c^b=ch,d^b=dfhi,g^c=gi68 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6542166);