Finite Group DatabasebetaFinite Group Databasebeta| order | 2048 |
| nilpotency class | 2 |
| automorphism | ? |
| homology | Abelianization (H1) = C28 · Schur multiplier (H2) = C225×C42 |
| direct product | C23×#35274 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C26 | C25 |
| commutator, Frattini, cosocle | C23 | C28 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C26 ◁ G | |
| LECS | G ▷ C23 ▷ C1 | |
2690984 conjugacy classes of subgroups.
| minimal degree | μ(G) = 22 |
| transitive degree | μt(G) = 512 |
A minimal faithful permutation representation — 8 generators on 22 points:
(11,12,13,14)(15,16,18,20)(17,21,22,19);(7,8,9,10)(17,22)(19,21);(11,12,13,14)(17,22)(19,21);(3,4);(5,6);(7,8)(9,10)(11,12)(13,14)(15,16)(17,21)(18,20)(19,22);(15,17)(16,19)(18,22)(20,21);(1,2)(3,4)(5,6)512 conjugacy classes. The character table is too large to display.
Past the SmallGroups library coverage — no SmallGroups id. Construct it from a minimal faithful permutation representation:
gap> G := Group((11,12,13,14)(15,16,18,20)(17,21,22,19), (7,8,9,10)(17,22)(19,21), (11,12,13,14)(17,22)(19,21), (3,4), (5,6), (7,8)(9,10)(11,12)(13,14)(15,16)(17,21)(18,20)(19,22), (15,17)(16,19)(18,22)(20,21), (1,2)(3,4)(5,6));