Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #6354077 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C28 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C22 | C22×#121 |
| commutator, Frattini, cosocle | C42 | C25 |
| LCS | G ▷ C42 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C22 ◁ C22×C42 ◁ G | |
| LECS | G ▷ C42 ▷ C22 ▷ C1 | |
2095 conjugacy classes of subgroups.
| minimal degree | μ(G) = 16 |
| transitive degree | μt(G) = 64 |
A minimal faithful permutation representation — 5 generators on 16 points:
(2,5)(3,7)(6,8)(9,10)(11,13)(12,14)(15,16);(1,2,3,5,4,6,7,8);(10,13)(11,16)(14,15);(10,14)(13,15);(2,6)(5,8)Polycyclic presentation:
2^9|b^2=f,f^2=h,g^2=i,b^a=bf,c^a=cg,d^a=di,f^a=fh,g^a=gi,e^b=eh,g^c=gi74 conjugacy classes — view the full character table.
| maximal subgroup of | AGL(1,ℤ/8)2, C2×#6354077, #72339681, … |
| maximal normal subgroup of | AGL(1,ℤ/8)2, C2×#6354077, #72339681, … |
| maximal quotient of | #72279570, #72279671, #72280092, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6261273);