Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #417589 |
| automorphism | ? |
| homology | Abelianization (H1) = C24 · Schur multiplier (H2) = C25×C4 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C24 | C22×D4 |
| commutator, Frattini, cosocle | C23×C4 | C24 |
| prime radical | C25 | C2×D4 |
| LCS | G ▷ C23×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ C2×C4×C22⋊C4 ◁ G | |
| LECS | G ▷ C23×C4 ▷ C2 ▷ C1 | |
1678 conjugacy classes of subgroups.
| minimal degree | μ(G) = 32 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 4 generators on 32 points:
(2,4)(9,10,12,13)(11,14,15,16)(17,18,22,26)(19,28,30,32)(20,29,31,24)(21,27,23,25);(1,2,3,4)(5,6)(7,8)(10,13)(11,15)(17,19,23,29,22,30,21,24)(18,20,27,32,26,31,25,28);(6,8)(10,13)(14,16)(17,20,22,31)(18,24,26,29)(19,25,30,27)(21,28,23,32);(2,4)(9,11,12,15)(10,14,13,16)(18,25)(19,29)(21,23)(24,30)(26,27)(28,32)Polycyclic presentation:
2^9|a^2=f,b^2=ef,c^2=i,d^2=fi,e^2=i,h^2=i,b^a=be,c^a=cf,d^a=dh,e^a=ei,h^a=hi,c^b=cg,d^b=de,e^d=ei,h^d=hi74 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 337222);