Fl(1,2,7) – Fano fourfolds – type A

Ambient: Fl(1, 2, 7) `602`

5 families with a presentation in this ambient variety. ← back to list

family	bundle	$\mathrm{h}^{1,1}$	$\mathrm{h}^{1,2}$	$\mathrm{h}^{1,3}$	$\mathrm{h}^{2,2}$	$\mathrm{h}^0(X, \omega_X^\vee)$	$\operatorname{vol}(X) = \mathrm{c}_1^4$	$\chi(X, \mathrm{T}_X)$
2-188-44-a	$E^{ω_{1}} \oplus E^{ω_{2}} \oplus E^{ω_{3}}$ E^(w1) + E^(w2) + E^(w3)	2	0	0	6	44	188	-5
2-292-64-a	$E^{ω_{6}} \oplus E^{ω_{1} + ω_{2}} \oplus E^{2 ω_{2}}$ E^(w6) + E^(w1 + w2) + E^(2w2)	2	0	0	8	64	292	-3
2-93-26-a	$E^{ω_{6}} \oplus E^{ω_{1} + ω_{2}} \oplus E^{3 ω_{2}}$ E^(w6) + E^(w1 + w2) + E^(3w2)	2	0	2	41	26	93	-39
2-320-69-a	$E^{ω_{6}} \oplus (E^{2 ω_{2}})^{\oplus 2}$ E^(w6) + 2 copies of E^(2w2)	2	2	0	2	69	320	4
2-92-26-a	$E^{ω_{6}} \oplus E^{2 ω_{2}} \oplus E^{ω_{1} + 2 ω_{2}}$ E^(w6) + E^(2w2) + E^(w1 + 2w2)	2	0	6	60	26	92	-47