Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 4 |
| isoclinism | isoclinic class of #128055 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C42 · Schur multiplier (H2) = C26 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C22 | C2×#342 |
| commutator | C24 | C2×C42 |
| Frattini, cosocle | C23×D4 | C23 |
| prime radical | C24×D4 | C22 |
| LCS | G ▷ C24 ▷ C23 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22 ◁ C25 ◁ C24×D4 ◁ G | |
| LECS | G ▷ C23×D4 ▷ C23 ▷ C2 ▷ C1 | |
2220 conjugacy classes of subgroups.
| minimal degree | μ(G) = 16 |
| transitive degree | μt(G) = 32 |
A minimal faithful permutation representation — 3 generators on 16 points:
(1,2)(3,7)(4,6)(5,8)(9,10)(11,15,16,13)(12,14);(1,3)(2,5,6,7)(4,8)(10,13)(14,15);(9,11)(10,13)(12,16)(14,15)Polycyclic presentation:
2^9|a^2=e,b^2=f,b^a=bd,c^a=cg,d^a=dg,f^a=fh,g^a=gi,d^b=dh,e^b=eg,e^c=ei,e^d=ei62 conjugacy classes — view the full character table.
| maximal subgroup of | #72210462, #72210473, #72210479, … |
| maximal normal subgroup of | #72210462, #72210473, #72210479, … |
| maximal quotient of | #72213436, #72213443, #72213445, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 35269);