Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #30412 |
| automorphism | ? |
| homology | Abelianization (H1) = C23×C4 · Schur multiplier (H2) = C24×C4 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle, prime radical | C24 | C22×D4 |
| commutator | C22×C4 | C23×C4 |
| Frattini, cosocle | C23×C4 | C24 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ C2×C4×C4⋊C4 ◁ G | |
| LECS | G ▷ C23×C4 ▷ C2 ▷ C1 | |
1250 conjugacy classes of subgroups.
| minimal degree | μ(G) = 32 |
| transitive degree | μt(G) = 512 |
A minimal faithful permutation representation — 4 generators on 32 points:
(5,6,7,8)(10,13)(11,15)(17,18)(19,24)(20,29)(21,26)(22,31)(23,27)(25,30)(28,32);(1,2)(3,4)(9,10,12,13)(11,16,15,14)(17,19)(18,24)(20,23)(21,30)(22,28)(25,26)(27,29)(31,32);(2,4)(17,20,23,19)(18,25,27,32)(21,30,22,28)(24,31,29,26);(9,11,12,15)(10,14,13,16)(17,21)(19,28)(20,30)(22,23)(24,29)(26,31)Polycyclic presentation:
2^9|a^2=h,b^2=e,c^2=i,d^2=e,f^2=i,b^a=be,c^a=cf,d^a=def,f^a=fi,c^b=cg,d^b=dei,f^c=fi,f^d=fi80 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 290826);