Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #392 |
| automorphism | ? |
| homology | Abelianization (H1) = C26 · Schur multiplier (H2) = C216 |
| direct product | C23×#394 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C26 | C23 |
| commutator, Frattini, cosocle | C23 | C26 |
| prime radical | C25×D4 | C2 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C26 ◁ G | |
| LECS | G ▷ C23 ▷ C1 | |
42154 conjugacy classes of subgroups.
| minimal degree | μ(G) = 18 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 6 generators on 18 points:
(1,2);(3,4);(5,6);(12,14)(15,16)(17,18);(8,10)(12,14)(16,17);(7,8)(9,10)(11,12)(13,14)(15,17,18,16)176 conjugacy classes — view the full character table.
| maximal subgroup of | C23×#2668, C2×#157608, C2×#157599, … |
| maximal normal subgroup of | C23×#2668, C2×#157608, C2×#157599, … |
| maximal quotient of | C23×#1438, C22×#14725, C2×#5955309, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 7534883);