Finite Group DatabasebetaFinite Group Databasebeta| order | 768 |
| automorphism | ? |
| homology | Abelianization (H1) = C2 · Schur multiplier (H2) = C23 |
No aliases for this group.
| Fitting | #2811 ⋊ D3 |
| derived | #73290 ⋊ C2 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C2 | #85558 |
| commutator, cosocle, hypocenter | #73290 | C2 |
| Frattini, socle | C23 | #1020 |
| Fitting | #2811 | D3 |
| LCS | G ▷ #73290 | |
| UCS | C1 ◁ C2 | |
253 conjugacy classes of subgroups; only the 10 normal subgroups are shown.
This group has 253 conjugacy classes of subgroups — too many to draw. Only its 10 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| transitive degree | μt(G) = 24 |
Polycyclic presentation:
2,3,2^7|c^2=hi,d^2=i,e^2=hi,f^2=i,b^a=b^2,c^a=cd,d^a=di,e^a=ef,f^a=fi,g^a=gi,h^a=hi,c^b=cd,d^b=ci,e^b=ef,f^b=ei,g^b=ghi,h^b=i,i^b=hi,e^c=ehi,f^c=fg,e^d=eg,f^d=fi23 conjugacy classes — view the full character table.
| maximal subgroup of | #72209815, C2×#11714280, #72260486, … |
| maximal normal subgroup of | #72209815, C2×#11714280, #72261816 |
| maximal quotient of | #72209705, #72210084, C2×#11714280, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(768, 1088661);