Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #6438967 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C28 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C23 | C23×D4 |
| commutator, Frattini, cosocle | C22×C4 | C25 |
| prime radical | #24265 | C2 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C42×D4 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
2145 conjugacy classes of subgroups.
| minimal degree | μ(G) = 28 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 5 generators on 28 points:
(5,6)(7,10)(8,9)(11,12)(13,14)(15,22)(16,21)(17,19)(18,26)(20,25)(23,27)(24,28);(1,2)(3,4)(6,9)(10,12)(14,19)(20,27)(21,26)(22,28);(2,4)(13,15,16,23,17,24,18,25)(14,20,26,28,19,27,21,22);(2,4)(13,16,17,18)(14,21,19,26)(15,23,24,25)(20,22,27,28);(5,7,8,11)(6,10,9,12)(15,24)(20,27)(22,28)(23,25)Polycyclic presentation:
2^9|c^2=gi,d^2=i,e^2=fi,g^2=i,b^a=bf,c^a=cg,g^a=gi,c^b=ch,d^b=dh,e^c=ei86 conjugacy classes — view the full character table.
| maximal subgroup of | #72256979, #72256990, #72257019, … |
| maximal normal subgroup of | #72256979, #72256990, #72257019, … |
| maximal quotient of | #72264335, #72264522, #72264864, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6352122);