Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #61071 |
| automorphism | ? |
| homology | Abelianization (H1) = C24×C4 · Schur multiplier (H2) = C28 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C23 | C23×D4 |
| commutator | C2×C4 | C24×C4 |
| Frattini, cosocle | C22×C4 | C25 |
| prime radical | C2×D42 | C22 |
| LCS | G ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ #2293 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
2289 conjugacy classes of subgroups.
| minimal degree | μ(G) = 28 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 5 generators on 28 points:
(1,2,4,3)(6,9)(10,12)(13,14,19,24)(15,20,16,22)(17,23,18,27)(21,26,28,25);(5,6)(7,10)(8,9)(11,12)(13,15,19,16)(14,20,24,22)(17,26,18,25)(21,23,28,27);(5,7,8,11)(6,10,9,12)(13,15,19,16)(14,21,24,28)(17,25,18,26)(20,23,22,27);(6,9)(10,12)(13,16,19,15)(14,22,24,20)(17,25,18,26)(21,27,28,23);(1,3,4,2)(13,17,19,18)(14,23,24,27)(15,25,16,26)(20,21,22,28)Polycyclic presentation:
2^9|a^2=h,b^2=i,c^2=fi,d^2=i,e^2=h,g^2=i,b^a=bf,c^a=cg,g^a=gi,d^b=df,e^b=ei,g^c=gi,e^d=ei110 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6291299);