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 | |
6406 conjugacy classes of subgroups.
| minimal degree | μ(G) = 24 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 6 generators on 24 points:
(11,16)(14,15)(17,18)(19,23)(20,22)(21,24);(1,2,5,4)(3,6,7,8)(9,10,13,12)(11,15,16,14)(17,19)(18,21)(20,24)(22,23);(2,4)(6,8)(9,11)(10,14)(12,15)(13,16)(17,18,20,22)(19,21,24,23);(3,7)(6,8)(11,16)(14,15)(17,18)(19,21)(20,22)(23,24);(1,3)(2,6)(4,8)(5,7)(9,11)(10,15)(12,14)(13,16)(17,19)(18,21)(20,24)(22,23);(1,4,5,2)(3,8,7,6)(9,12,13,10)(11,14,16,15)Polycyclic presentation:
2^9|b^2=i,c^2=g,f^2=i,b^a=bg,c^a=ch,e^a=eh,c^b=ci,d^c=dh,f^c=fi,e^d=ei98 conjugacy classes — view the full character table.
| maximal subgroup of | #72234877, #72234880, #72234888, … |
| maximal normal subgroup of | #72234877, #72234880, #72234888, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 7686640);