Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #30396 |
| automorphism | ? |
| homology | Abelianization (H1) = C23×C4 · Schur multiplier (H2) = C25×C4 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C24 | C22×D4 |
| commutator | C22×C4 | C23×C4 |
| Frattini, cosocle | C23×C4 | C24 |
| prime radical | C23×D8 | C22 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ C4×#95 ◁ G | |
| LECS | G ▷ C23×C4 ▷ C2 ▷ C1 | |
1554 conjugacy classes of subgroups.
| minimal degree | μ(G) = 32 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 4 generators on 32 points:
(2,3)(5,6,7,8)(9,10)(11,12)(13,15)(14,16)(17,18)(19,25)(20,23)(21,24)(22,28)(26,31)(27,30)(29,32);(9,11)(10,14)(12,15)(13,16)(19,26)(21,27)(22,29)(24,30)(25,31)(28,32);(1,2,4,3)(9,12,13,14)(10,11,15,16)(17,19,27,32,20,28,21,26)(18,22,30,31,23,25,24,29);(1,3,4,2)(10,15)(11,16)(18,23)(22,25)(24,30)(29,31)Polycyclic presentation:
2^9|a^2=h,c^2=efg,d^2=fi,g^2=i,b^a=be,c^a=cf,d^a=def,c^b=cg,d^b=de,g^b=gi92 conjugacy classes — view the full character table.
| maximal subgroup of | #72240759, #72240770, #72240778, … |
| maximal normal subgroup of | #72240759, #72240770, #72240778, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 293895);