Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #417589 |
| automorphism | ? |
| homology | Abelianization (H1) = C24 · Schur multiplier (H2) = C25×C4 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C24 | C22×D4 |
| commutator, Frattini, cosocle | C23×C4 | C24 |
| prime radical | C23×#41 | C22 |
| LCS | G ▷ C23×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ C2×C4×C22⋊C4 ◁ G | |
| LECS | G ▷ C23×C4 ▷ C2 ▷ C1 | |
2104 conjugacy classes of subgroups.
| minimal degree | μ(G) = 32 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 4 generators on 32 points:
(2,4)(9,10)(11,13)(12,14)(15,16)(17,18,22,25)(19,21,26,23)(20,28,31,24)(27,32,29,30);(1,2,3,4)(5,6)(7,8)(9,11,12,15)(10,13,14,16)(17,19,21,25,22,26,23,18)(20,29,30,24,31,27,32,28);(6,8)(10,14)(13,16)(17,20,22,31)(18,24,25,28)(19,27,26,29)(21,30,23,32);(2,4)(18,19)(21,23)(24,27)(25,26)(28,29)(30,32)Polycyclic presentation:
2^9|a^2=i,b^2=efi,c^2=i,e^2=i,h^2=i,b^a=be,c^a=cf,d^a=dh,e^a=ei,h^a=hi,c^b=cg,d^b=de,e^d=ei,h^d=hi74 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 328220);