Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #61609 |
| 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×#127 | C23 |
| LCS | G ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ #2295 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
1790 conjugacy classes of subgroups.
| minimal degree | μ(G) = 28 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 5 generators on 28 points:
(1,2,4,3)(5,6)(7,10)(8,11)(9,12)(14,19)(15,22)(16,18)(20,27)(23,25)(26,28);(5,7,10,6)(8,11,9,12)(13,14,17,19)(15,20,23,26)(16,24,18,21)(22,28,25,27);(13,15,17,23)(14,20,19,26)(16,22,18,25)(21,27,24,28);(5,8,10,9)(6,11,7,12)(14,19)(20,26)(21,24)(27,28);(1,3,4,2)(5,9,10,8)(6,11,7,12)(13,16,17,18)(14,21,19,24)(15,22,23,25)(20,27,26,28)Polycyclic presentation:
2^9|a^2=h,b^2=f,c^2=i,d^2=fi,e^2=fh,g^2=i,b^a=bf,c^a=cg,e^a=ef,g^a=gi,d^b=df,e^b=ei,g^c=gi98 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6307912);