Finite Group DatabasebetaFinite Group Databasebeta| order | 768 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C3 · Schur multiplier (H2) = C23 |
| unambiguous semidirect product | C4⋊(B(4,𝔽2)⋊C3) |
| unambiguous semidirect product | #32926⋊C3 |
| Fitting, Sylow | #32926 ⋊ C3 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C22 | C2×#120⋊C3 |
| commutator, cosocle | C2×H(5,𝔽2) | C22×C3 |
| Frattini | C24 | C22×A4 |
| Fitting | #32926 | C3 |
| hypercenter | C2×C4 | #120⋊C3 |
| hypocenter | H(5,𝔽2) | C3×D4 |
| LCS | G ▷ C2×H(5,𝔽2) ▷ H(5,𝔽2) | |
| UCS | C1 ◁ C22 ◁ C2×C4 | |
442 conjugacy classes of subgroups; only the 26 normal subgroups are shown.
This group has 442 conjugacy classes of subgroups — too many to draw. Only its 26 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| transitive degree | μt(G) = 32 |
Polycyclic presentation:
3,2^8|c^2=f,b^a=bg,d^a=dei,e^a=d,g^a=gh,h^a=g,c^b=cf,d^b=dg,e^b=eh,h^d=hi,g^e=gi43 conjugacy classes — view the full character table.
| maximal subgroup of | #72245160, D4×B(4,𝔽2)⋊C3, #72245288, … |
| maximal normal subgroup of | #72245160, D4×B(4,𝔽2)⋊C3, #72245288, … |
| maximal quotient of | C2×C4⋊(B(4,𝔽2)⋊C3) |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(768, 1083988);