Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #7021363 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C28 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C22 | C2×D42 |
| commutator, Frattini, cosocle | C22×C4 | C25 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22 ◁ C2×C42 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
1700 conjugacy classes of subgroups.
| minimal degree | μ(G) = 32 |
| transitive degree | μt(G) = 64 |
A minimal faithful permutation representation — 5 generators on 32 points:
(4,12)(7,13)(11,16)(14,15)(17,18,24,28,23,19,22,27)(20,29,21,26,30,32,31,25);(1,2,5,8)(3,9,10,6)(4,13,12,7)(11,14,16,15)(17,19,23,18)(20,25,30,26)(21,32,31,29)(22,27,24,28);(1,3)(2,6)(4,11)(5,10)(7,14)(8,9)(12,16)(13,15)(17,20,22,31,23,30,24,21)(18,25,28,29,19,26,27,32);(3,10)(6,9)(11,16)(14,15)(17,21,22,20,23,31,24,30)(18,26,27,29,19,25,28,32);(1,4,5,12)(2,7,8,13)(3,11,10,16)(6,14,9,15)(18,19)(20,30)(21,31)(27,28)Polycyclic presentation:
2^9|a^2=fi,b^2=h,c^2=g,d^2=f,e^2=hi,f^2=i,g^2=i,b^a=bf,c^a=cg,e^a=eh,g^a=gi,c^b=ch,d^b=df,e^b=eh,f^b=fi,d^c=dh,e^c=ei,e^d=ei62 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 7093946);