Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #32712 |
| automorphism | ? |
| homology | Abelianization (H1) = C23×C4 · Schur multiplier (H2) = C43 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center | C22×C4 | C22×D4 |
| commutator | C22×C4 | C23×C4 |
| Frattini, cosocle | C23×C4 | C24 |
| socle | C23 | C2×C4×D4 |
| prime radical | C2×#532 | C22 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22×C4 ◁ C22×#97 ◁ G | |
| LECS | G ▷ C23×C4 ▷ C2 ▷ C1 | |
930 conjugacy classes of subgroups.
| minimal degree | μ(G) = 32 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 4 generators on 32 points:
(2,5)(6,7)(9,10)(11,13)(12,14)(15,16)(17,18,23,27,21,25,22,26)(19,20,29,31,28,30,24,32);(1,2,4,5)(3,7,8,6)(9,11)(10,13)(12,15)(14,16)(17,19)(18,20)(21,28)(22,24)(23,29)(25,30)(26,32)(27,31);(3,8)(6,7)(10,14)(13,16)(17,20)(18,24)(19,27)(21,30)(22,32)(23,31)(25,29)(26,28);(1,3,4,8)(2,6,5,7)(11,15)(13,16)(18,25)(19,28)(24,29)(26,27)Polycyclic presentation:
2^9|a^2=h,b^2=e,d^2=e,g^2=i,h^2=i,b^a=be,c^a=cf,d^a=di,c^b=cg,d^b=def,g^b=gi,d^c=de,g^c=gi68 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 298489);