Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #393940 |
| automorphism | ? |
| homology | Abelianization (H1) = C24 · Schur multiplier (H2) = C26 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C24 | C22×D4 |
| commutator, Frattini, cosocle | C23×C4 | C24 |
| prime radical | C22×#121 | C22 |
| LCS | G ▷ C23×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ C2×C4×C22⋊C4 ◁ G | |
| LECS | G ▷ C23×C4 ▷ C2 ▷ C1 | |
1612 conjugacy classes of subgroups.
| minimal degree | μ(G) = 32 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 4 generators on 32 points:
(1,2)(3,4)(9,10)(11,13)(12,14)(15,16)(18,23)(19,27)(20,21)(24,32)(25,26)(29,30);(5,6)(7,8)(9,11,12,15)(10,13,14,16)(17,18)(19,28)(20,25)(21,23)(22,26)(24,29)(27,32)(30,31);(2,4)(6,8)(17,19,20,27,22,30,21,29)(18,24,23,31,26,32,25,28);(10,14)(13,16)(17,20,22,21)(18,25,26,23)(19,27,30,29)(24,28,32,31)Polycyclic presentation:
2^9|b^2=hi,c^2=e,d^2=i,e^2=i,f^2=i,g^2=i,b^a=be,c^a=cf,d^a=dh,e^a=ei,f^a=fi,g^a=gi,c^b=cg,e^b=ei,f^b=fi,g^b=gi92 conjugacy classes — view the full character table.
| maximal subgroup of | #72264771, #72264812, #72264836, … |
| maximal normal subgroup of | #72264771, #72264812, #72264836, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 312594);