Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #6667900 |
| 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 | #35513 | C2 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ #2297 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
2400 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)(4,6)(5,8)(9,10,12,14)(11,13,15,16)(17,18,22,26)(19,24,28,31)(20,25,21,30)(23,29,32,27);(1,3,4,8)(2,5,6,7)(9,11)(10,13)(12,15)(14,16);(11,15)(13,16)(17,19)(18,23)(20,27)(21,29)(22,28)(24,30)(25,31)(26,32);(2,6)(5,7)(17,19)(18,24)(20,29)(21,27)(22,28)(23,30)(25,32)(26,31);(3,8)(5,7)(11,15)(13,16)(17,20,22,21)(18,25,26,30)(19,27,28,29)(23,31,32,24)Polycyclic presentation:
2^9|a^2=hi,b^2=f,e^2=i,g^2=i,b^a=bf,c^a=cg,d^a=df,g^a=gi,c^b=ch,e^b=efh,g^c=gi,e^d=ei71 conjugacy classes — view the full character table.
| maximal subgroup of | #72285001 |
| maximal normal subgroup of | #72285001 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6652913);