Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #7500669 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C28×C4 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C23 | C23×D4 |
| commutator, Frattini, cosocle | C22×C4 | C25 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C2×#525 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
3309 conjugacy classes of subgroups.
| minimal degree | μ(G) = 24 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 5 generators on 24 points:
(1,2,3,4)(9,10,13,19)(11,20,22,15)(12,18,14,24)(16,23,17,21);(1,2)(3,4)(5,6)(7,8)(9,11,13,22)(10,15,19,20)(12,23,14,21)(16,24,17,18);(6,8)(9,11)(10,16)(12,21)(13,22)(14,23)(15,18)(17,19)(20,24);(2,4)(9,11)(10,17)(12,21)(13,22)(14,23)(15,24)(16,19)(18,20);(9,12,13,14)(10,18,19,24)(11,21,22,23)(15,17,20,16)Polycyclic presentation:
2^9|a^2=f,b^2=i,e^2=i,g^2=i,b^a=bf,c^a=cg,d^a=dfg,g^a=gi,c^b=ch,d^b=df,e^b=ei,g^c=gi,g^d=gi74 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 7408155);