Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #29730 |
| automorphism | ? |
| homology | Abelianization (H1) = C23×C4 · Schur multiplier (H2) = C2×C42 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle, prime radical | C24 | C22×D4 |
| commutator | C22×C4 | C23×C4 |
| Frattini, cosocle | C23×C4 | C24 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ C2×C43 ◁ G | |
| LECS | G ▷ C23×C4 ▷ C2 ▷ C1 | |
1022 conjugacy classes of subgroups.
| minimal degree | μ(G) = 28 |
| transitive degree | μt(G) = 512 |
A minimal faithful permutation representation — 4 generators on 28 points:
(1,2,4,3)(6,9)(7,11)(13,14)(15,18)(16,20)(17,19)(22,26)(27,28);(5,6,8,9)(7,10,11,12)(13,15,17,16)(14,18,19,20)(21,22,25,28,24,26,23,27);(5,7,8,11)(6,10,9,12)(14,19)(18,20)(22,27)(23,25)(26,28);(1,3,4,2)(7,11)(10,12)(13,16,17,15)(14,20,19,18)(21,23,24,25)(22,27,26,28)Polycyclic presentation:
2^9|a^2=h,b^2=fg,c^2=ei,d^2=efh,g^2=i,b^a=be,c^a=cf,c^b=cg,d^c=de,g^c=gi104 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 289469);