Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #6574270 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C28 |
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×#532 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
2317 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)(3,4)(5,6)(7,10)(8,11)(9,12)(13,14)(15,24)(16,26)(17,22)(18,25)(19,23)(20,21)(27,28);(5,7)(6,9)(8,12)(10,11)(13,15,18,21,19,27,17,26)(14,20,22,24,23,16,25,28);(2,4)(7,12)(9,10)(13,16)(14,21)(15,25)(17,24)(18,28)(19,20)(22,27)(23,26);(5,7)(6,10)(8,12)(9,11)(13,17,19,18)(14,22,23,25)(15,26,27,21)(16,28,20,24);(7,12)(9,10)(15,27)(16,20)(21,26)(24,28)Polycyclic presentation:
2^9|b^2=fh,d^2=i,f^2=i,b^a=bf,c^a=cg,f^a=fi,c^b=ch,e^b=ehi,d^c=dhi,e^c=ei,e^d=eh74 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6504370);