Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #10374 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C4 · Schur multiplier (H2) = C23 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center | C2×C4 | #393 |
| commutator | C23×C4 | C22×C4 |
| Frattini, cosocle | C24×C4 | C23 |
| socle | C22 | #1442 |
| prime radical | C25 | #41 |
| LCS | G ▷ C23×C4 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C2×C4 ◁ C24×C4 ◁ G | |
| LECS | G ▷ C24×C4 ▷ C22 ▷ C1 | |
617 conjugacy classes of subgroups.
| minimal degree | μ(G) = 32 |
| transitive degree | μt(G) = 64 |
A minimal faithful permutation representation — 3 generators on 32 points:
(1,2)(3,8,4,14)(5,12)(6,10)(7,11)(9,15,16,13)(17,18)(19,25,27,22)(20,28)(21,24)(23,30)(26,31,29,32);(1,3,6,13,5,4,7,15)(2,8,10,9,12,14,11,16)(17,19)(18,22)(20,29,30,26)(21,27)(23,32,28,31)(24,25);(1,4,5,3)(2,9)(6,15,7,13)(8,11)(10,14)(12,16)(17,20)(18,23,24,28)(19,26)(21,30)(22,31,25,32)(27,29)Polycyclic presentation:
2^9|a^2=g,b^2=e,c^2=d,e^2=hi,f^2=hi,b^a=bd,c^a=ce,d^a=dh,c^b=cf,f^b=fh,g^b=gh,e^c=ei,f^c=fhi,g^c=ghi74 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 28220);