Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #106434 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C42 · Schur multiplier (H2) = C24×C4 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C22 | C22⋊#95 |
| commutator | C42 | C2×C42 |
| Frattini, cosocle | C22×C42 | C23 |
| prime radical | C23×D4 | D4 |
| LCS | G ▷ C42 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22 ◁ C22×C42 ◁ G | |
| LECS | G ▷ C22×C42 ▷ C22 ▷ C1 | |
1070 conjugacy classes of subgroups.
| minimal degree | μ(G) = 24 |
| transitive degree | μt(G) = 64 |
A minimal faithful permutation representation — 3 generators on 24 points:
(1,2,4,7,5,3,8,6)(9,10)(11,17,19,23)(12,15)(13,16)(14,18,21,24)(20,22);(1,3)(2,5)(4,6)(7,8)(9,11)(10,14,16,21)(12,18)(13,19)(15,17,22,23)(20,24);(1,2)(3,5)(4,6)(7,8)Polycyclic presentation:
2^9|a^2=f,b^2=g,d^2=hi,e^2=h,f^2=h,b^a=bd,c^a=ce,d^a=dh,g^a=gi,d^b=dh,f^b=fi,e^c=eh,f^c=fh74 conjugacy classes — view the full character table.
| maximal subgroup of | #72249753, #72249984, #72249987, … |
| maximal normal subgroup of | #72249753, #72249984, #72249987, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 13636);