Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 4 |
| isoclinism | isoclinic class of #7304 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C42 · Schur multiplier (H2) = C24×C4 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center | C2×C4 | #342 |
| commutator | C24 | C2×C42 |
| Frattini, cosocle | C23×D4 | C23 |
| socle | C22 | C2×#342 |
| prime radical | C23×#41 | C22 |
| LCS | G ▷ C24 ▷ C23 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C4 ◁ C23×C4 ◁ C23×#41 ◁ G | |
| LECS | G ▷ C23×D4 ▷ C23 ▷ C2 ▷ C1 | |
1528 conjugacy classes of subgroups.
| minimal degree | μ(G) = 24 |
| transitive degree | μt(G) = 32 |
A minimal faithful permutation representation — 3 generators on 24 points:
(1,2)(3,7)(4,6)(5,8)(9,10)(11,15)(12,19,20,14)(13,16)(17,23,24,21)(18,22);(1,3)(2,5,6,7)(4,8)(10,14)(15,21)(16,19)(22,23);(9,11,13,18)(10,15,16,22)(12,17,20,24)(14,21,19,23)Polycyclic presentation:
2^9|a^2=e,b^2=f,c^2=i,b^a=bd,d^a=dg,f^a=fh,g^a=gi,d^b=dh,e^b=eg,e^d=ei68 conjugacy classes — view the full character table.
| maximal subgroup of | #72257986, #72257990, #72257995, … |
| maximal normal subgroup of | #72257986, #72257990, #72257995, … |
| maximal quotient of | #72266600 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 35228);