Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 4 |
| isoclinism | isoclinic class of #7304 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C42 · Schur multiplier (H2) = C22×C42 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center | C2×C4 | #342 |
| commutator | C24 | C2×C42 |
| Frattini, prime radical, cosocle | C23×D4 | C23 |
| socle | C22 | C2×#342 |
| LCS | G ▷ C24 ▷ C23 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C4 ◁ C23×C4 ◁ C22×C4×D4 ◁ G | |
| LECS | G ▷ C23×D4 ▷ C23 ▷ C2 ▷ C1 | |
955 conjugacy classes of subgroups.
| minimal degree | μ(G) = 24 |
| transitive degree | μt(G) = 32 |
A minimal faithful permutation representation — 3 generators on 24 points:
(2,5)(6,7)(9,10)(11,17,19,14)(12,15)(13,16)(18,23,24,21)(20,22);(1,2)(3,7,8,5)(4,6)(9,11)(10,14)(12,18)(13,19)(15,21)(16,17)(20,24)(22,23);(9,12,13,20)(10,15,16,22)(11,18,19,24)(14,21,17,23)Polycyclic presentation:
2^9|a^2=e,b^2=f,c^2=g,b^a=bd,d^a=dg,f^a=fh,d^b=dh,e^b=eg,h^b=hi,f^d=fi68 conjugacy classes — view the full character table.
| maximal subgroup of | #72236729, #72236734, #72236740, … |
| maximal normal subgroup of | #72236729, #72236734, #72236740, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 35239);