Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #24808 |
| automorphism | ? |
| homology | Abelianization (H1) = C23×C4 · Schur multiplier (H2) = C24×C4 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center | C4 | #2416 |
| commutator | C22×C4 | C23×C4 |
| Frattini, cosocle | C23×C4 | C24 |
| socle | C2 | #13999 |
| prime radical | C2×#575 | C22 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C4 ◁ C23×C4 ◁ G | |
| LECS | G ▷ C23×C4 ▷ C2 ▷ C1 | |
1230 conjugacy classes of subgroups.
| minimal degree | μ(G) = 32 |
| transitive degree | μt(G) = 32 |
A minimal faithful permutation representation — 4 generators on 32 points:
(1,2,6,10,7,12,5,11)(3,13,15,8,17,24,16,25)(4,18,21,27,22,28,20,9)(14,23,19,26,31,32,30,29);(1,3)(2,8)(4,19,22,30)(5,16)(6,15)(7,17)(9,26,27,29)(10,24)(11,13)(12,25)(14,21,31,20)(18,32,28,23);(1,4,5,20,7,22,6,21)(2,9,10,18,12,27,11,28)(3,14,16,30,17,31,15,19)(8,23,24,26,25,32,13,29);(1,3)(2,8)(4,14)(5,16)(6,15)(7,17)(9,23)(10,24)(11,13)(12,25)(18,26)(19,21)(20,30)(22,31)(27,32)(28,29)Polycyclic presentation:
2^9|a^2=h,b^2=gh,c^2=f,e^2=i,f^2=i,g^2=i,h^2=i,b^a=be,c^a=cf,d^a=de,e^a=ei,f^a=fi,c^b=cg,e^b=ei,g^c=gi,e^d=ei80 conjugacy classes — view the full character table.
| maximal subgroup of | #72286431, #72287308, #72287334, … |
| maximal normal subgroup of | #72286431, #72287308, #72287334, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 274419);