Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #417581 |
| automorphism | ? |
| homology | Abelianization (H1) = C24 · Schur multiplier (H2) = C26 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C24 | C22×D4 |
| commutator, Frattini, cosocle | C23×C4 | C24 |
| prime radical | C23×D4 | D4 |
| LCS | G ▷ C23×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ C22×C4×D4 ◁ G | |
| LECS | G ▷ C23×C4 ▷ C2 ▷ C1 | |
1602 conjugacy classes of subgroups.
| minimal degree | μ(G) = 28 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 4 generators on 28 points:
(1,2,4,3)(9,10,11,12)(13,14,17,21)(15,22,18,19)(16,20,24,27)(23,28,25,26);(2,3)(5,6)(7,8)(9,10)(11,12)(13,15,17,18)(14,19,21,22)(16,23,24,25)(20,26,27,28);(6,8)(10,12)(13,16,17,24)(14,20,21,27)(15,23,18,25)(19,26,22,28);(1,3,4,2)(10,12)(14,19)(15,18)(20,26)(21,22)(23,25)(27,28)Polycyclic presentation:
2^9|a^2=e,b^2=i,c^2=i,d^2=efi,h^2=i,b^a=be,c^a=cf,d^a=dh,h^a=hi,c^b=cg,d^b=de,h^d=hi86 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 335100);