Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 4 |
| isoclinism | isoclinic class of #480274 |
| automorphism | ? |
| homology | Abelianization (H1) = C23×C4 · Schur multiplier (H2) = C25 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C22 | C22×#99 |
| commutator | C22×C4 | C23×C4 |
| Frattini, cosocle | C2×C4⋊C4 | C24 |
| prime radical | C2×#535 | C4 |
| LCS | G ▷ C22×C4 ▷ C22 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22 ◁ C2×C4⋊C4 ◁ C2×#518 ◁ G | |
| LECS | G ▷ C2×C4⋊C4 ▷ C23 ▷ C2 ▷ C1 | |
1119 conjugacy classes of subgroups.
| minimal degree | μ(G) = 24 |
| transitive degree | μt(G) = 64 |
A minimal faithful permutation representation — 4 generators on 24 points:
(1,2,4,6,5,7,3,8)(9,10)(11,15)(12,16,20,14)(13,17)(18,22)(19,23,24,21);(10,14)(12,20)(15,21)(16,17)(19,24)(22,23);(1,3,5,4)(2,6,7,8)(11,18)(15,22)(19,24)(21,23);(9,11,13,18)(10,15,17,22)(12,19,20,24)(14,21,16,23)Polycyclic presentation:
2^9|a^2=f,c^2=h,d^2=i,e^2=i,f^2=h,b^a=be,c^a=ch,e^a=eg,g^a=gi,e^b=ei,f^b=fgi,d^c=di,f^e=fi68 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 387557);