Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #47826 |
| automorphism | ? |
| homology | Abelianization (H1) = C24×C4 · Schur multiplier (H2) = C28 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, Frattini, cosocle | C22×C4 | C25 |
| commutator, socle | C23 | C24×C4 |
| prime radical | #52139 | C2 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C22×C4 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
1902 conjugacy classes of subgroups.
| minimal degree | μ(G) = 28 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 5 generators on 28 points:
(1,2)(3,4)(5,6,9,12)(7,11,8,10)(13,14,20,18,19,23,17,28)(15,24,25,26,27,21,16,22);(5,6)(7,10)(8,11)(9,12)(13,15)(14,21)(16,17)(18,22)(19,27)(20,25)(23,24)(26,28);(2,4)(5,7,9,8)(6,10,12,11)(13,16,19,25)(14,22,23,26)(15,17,27,20)(18,24,28,21);(5,7,9,8)(6,11,12,10)(13,17,19,20)(14,18,23,28)(15,25,27,16)(21,26,24,22);(5,8,9,7)(6,11,12,10)(13,18,20,23,19,28,17,14)(15,26,25,21,27,22,16,24)Polycyclic presentation:
2^9|a^2=h,c^2=f,d^2=f,e^2=h,h^2=i,b^a=bf,c^a=cg,d^a=di,e^a=ef,d^b=df,e^b=ei,d^c=di,e^d=ei104 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6307509);