Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #7514196 |
| 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 | |
3415 conjugacy classes of subgroups.
| minimal degree | μ(G) = 24 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 5 generators on 24 points:
(5,6)(7,8)(9,10,14,17)(11,16,12,21)(13,18,23,19)(15,22,24,20);(1,2)(3,4)(5,6)(7,8)(9,11,14,12)(10,15,17,24)(13,22,23,20)(16,19,21,18);(6,8)(9,12,14,11)(10,16,17,21)(13,22,23,20)(15,19,24,18);(2,4)(6,8)(10,17)(15,24)(16,21)(18,19);(10,18)(13,23)(15,16)(17,19)(20,22)(21,24)Polycyclic presentation:
2^9|a^2=i,b^2=i,c^2=i,f^2=i,b^a=bf,c^a=cg,d^a=dg,e^a=ef,f^a=fi,c^b=cgi,d^b=dh,f^b=fi,f^e=fi77 conjugacy classes — view the full character table.
| maximal subgroup of | #72282899, #72283018, #72283141, … |
| maximal normal subgroup of | #72282899, #72283018, #72283141, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 7421420);