Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #458124 |
| automorphism | ? |
| homology | Abelianization (H1) = C24 · Schur multiplier (H2) = C22×C42 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center | C4 | #2731 |
| commutator, Frattini, cosocle | C23×C4 | C24 |
| socle | C2 | #16652 |
| prime radical | C2×#575 | C22 |
| LCS | G ▷ C23×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C4 ◁ C23×C4 ◁ G | |
| LECS | G ▷ C23×C4 ▷ C2 ▷ C1 | |
905 conjugacy classes of subgroups.
| minimal degree | μ(G) = 32 |
| transitive degree | μt(G) = 32 |
A minimal faithful permutation representation — 4 generators on 32 points:
(1,2,5,7,6,11,13,10)(3,12,15,22,16,8,21,24)(4,17,19,28,20,9,26,23)(14,29,18,27,30,25,32,31);(2,7,11,10)(8,24,12,22)(9,23,17,28)(25,31,29,27);(1,3,13,15,6,16,5,21)(2,8,7,22,11,12,10,24)(4,18,26,30,20,32,19,14)(9,27,23,29,17,31,28,25);(1,4,6,20)(2,9)(3,14)(5,19,13,26)(7,23)(8,25,12,29)(10,28)(11,17)(15,18)(16,30)(21,32)(22,27,24,31)Polycyclic presentation:
2^9|a^2=eg,b^2=g,c^2=efg,d^2=f,e^2=i,b^a=be,c^a=cf,d^a=dh,e^a=ei,f^a=fi,g^a=gi,c^b=cg,d^c=de,e^c=ei,f^c=fi,h^c=hi,h^d=hi56 conjugacy classes — view the full character table.
| maximal subgroup of | #72280193 |
| maximal normal subgroup of | #72280193 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 376442);