Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #7518952 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C29 |
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 ◁ C4×#120 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
3152 conjugacy classes of subgroups.
| minimal degree | μ(G) = 16 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 5 generators on 16 points:
(5,6)(7,8)(9,10)(11,12)(13,16)(14,15);(1,2)(3,4)(5,6)(7,8)(9,11,12,10,14,16,13,15);(6,8)(10,15)(11,16);(2,4)(6,8)(9,12,14,13)(10,16,15,11);(9,11,12,10,14,16,13,15)Polycyclic presentation:
2^9|b^2=fi,d^2=i,e^2=fi,f^2=i,b^a=bf,c^a=cg,d^a=dg,e^a=ef,f^a=fi,c^b=cg,d^b=dh,e^c=ei74 conjugacy classes — view the full character table.
| maximal subgroup of | #72308452, #72308528, #72340657, … |
| maximal normal subgroup of | #72308452, #72308528, #72340657, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 7426158);