Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #8541 |
| automorphism | ? |
| homology | Abelianization (H1) = C23×C4 · Schur multiplier (H2) = C29 |
| direct product | C2×#8542 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C23 | #379 |
| commutator | C24 | C23×C4 |
| Frattini, cosocle | C25 | C24 |
| prime radical | C23×#121 | C2 |
| LCS | G ▷ C24 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C26 ◁ G | |
| LECS | G ▷ C25 ▷ C22 ▷ C1 | |
5778 conjugacy classes of subgroups.
| minimal degree | μ(G) = 18 |
| transitive degree | μt(G) = 64 |
A minimal faithful permutation representation — 4 generators on 18 points:
(1,2);(3,4)(5,9,10,7)(6,8)(11,12)(13,17,18,15)(14,16);(3,5,6,10)(4,7,8,9);(11,13)(12,15)(14,18)(16,17)80 conjugacy classes — view the full character table.
| maximal subgroup of | #72219377, C2×#188035, #72226362, … |
| maximal normal subgroup of | #72219377, C2×#188035, #72226362, … |
| maximal quotient of | #72219325, #72219340, #72237373, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 95223);