Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #29592 |
| automorphism | ? |
| homology | Abelianization (H1) = C23×C4 · Schur multiplier (H2) = C22×C42 |
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×C43 ◁ G | |
| LECS | G ▷ C23×C4 ▷ C2 ▷ C1 | |
1034 conjugacy classes of subgroups.
| minimal degree | μ(G) = 28 |
| transitive degree | μt(G) = 512 |
A minimal faithful permutation representation — 4 generators on 28 points:
(1,2,3,4)(6,9)(10,12)(14,17)(18,19)(22,25)(23,27)(26,28);(5,6,8,9)(7,10,11,12)(13,14,16,17)(15,19,20,18)(22,26)(25,28);(7,11)(10,12)(13,15)(14,18)(16,20)(17,19)(21,22,23,25,24,26,27,28);(5,7,8,11)(6,10,9,12)(15,20)(18,19)Polycyclic presentation:
2^9|a^2=h,b^2=e,c^2=f,d^2=egi,f^2=i,b^a=be,c^a=cf,f^a=fi,c^b=cg,d^c=de92 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 288601);