Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| automorphism | ? |
| homology | Abelianization (H1) = C26 · Schur multiplier (H2) = C212 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, commutator, Frattini, socle, cosocle | C23 | C26 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ G | |
| LECS | G ▷ C23 ▷ C1 | |
6051 conjugacy classes of subgroups.
| minimal degree | μ(G) = 24 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 6 generators on 24 points:
(1,2,5,4)(3,7,8,6)(9,10,13,14)(11,15,16,12)(17,18,20,21)(19,23,24,22);(3,8)(6,7)(9,11,13,16)(10,12,14,15)(18,21)(22,23);(1,3)(2,6)(4,7)(5,8)(9,10)(11,12)(13,14)(15,16)(17,18)(19,22)(20,21)(23,24);(1,3)(2,7)(4,6)(5,8)(9,10)(11,15)(12,16)(13,14)(17,18)(19,22)(20,21)(23,24);(17,19,20,24)(18,22,21,23);(1,4,5,2)(3,7,8,6)(9,12,13,15)(10,11,14,16)Polycyclic presentation:
2^9|a^2=h,b^2=hi,e^2=ghi,f^2=gi,b^a=bg,c^a=ch,d^a=dg,e^a=eghi,c^b=ci,d^b=dh,f^d=fgi89 conjugacy classes — view the full character table.
| maximal subgroup of | #72297795, C2×#8461245 |
| maximal normal subgroup of | #72297795, C2×#8461245 |
| maximal quotient of | #72297843, #72297899, #72298024, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 8368441);