Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #6469971 |
| 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 ◁ C2×C4×#41 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
3018 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)(3,4)(7,11)(10,12)(13,14,17,21,18,20,26,28)(15,22,23,24,19,27,25,16);(5,6)(7,10)(8,9)(11,12)(13,15)(14,16)(17,25)(18,19)(20,24)(21,27)(22,28)(23,26);(2,4)(6,9)(10,12)(13,16)(14,19)(15,20)(17,22)(18,24)(21,25)(23,28)(26,27);(6,9)(10,12)(15,19)(16,24)(22,27)(23,25);(5,7,8,11)(6,10,9,12)(14,20)(16,24)(21,28)(22,27)Polycyclic presentation:
2^9|a^2=f,e^2=hi,f^2=i,b^a=bf,c^a=cg,e^a=eh,c^b=ch,d^b=dh,f^b=fi,d^c=di,e^c=ei74 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6398408);