Geodesic
Hochschild cohomology of algebras of dihedral type. XI. Cohomology algebra for a family of exceptional algebras
Zapiski Nauchnykh Seminarov POMI, Problems in the theory of representations of algebras and groups. Part 40, Tome 531 (2024), pp. 71-100
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The Hochschild cohomology algebra is described in terms of generators and relations for a subfamily of the family $D(2\mathcal B)$ of algebras of dihedral type for which the natural parameters included in the defining relations take odd values. 
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A. I. Generalov. Hochschild cohomology of algebras of dihedral type. XI. Cohomology algebra for a family of exceptional algebras. Zapiski Nauchnykh Seminarov POMI, Problems in the theory of representations of algebras and groups. Part 40, Tome 531 (2024), pp. 71-100. http://geodesic.mathdoc.fr/item/ZNSL_2024_531_a4/

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