“…It is known that the spectrum of a [244, 4,195] 5 code is (a 24 , a 44 , a 49 ) = (2, 6, 148) by Lemma 5.4 in [25] and that a [243, 4,194] 5 code is extendable by Lemma 10 in [7]. Actually, Lemma 10 in [7] says that the multiset for a [243, 4,194] 5 code is 2Σ − (δ 1 + δ 2 − ℓ − Q ), where Σ = PG(3, 5); δ 1 and δ 2 are distinct planes; and ℓ and Q are a line and a point, respectively, such that ℓ ∩ δ 1 ∩ δ 2 = ∅ and Q ̸ ∈ (δ 1 ∩ δ 2 ) ∪ (ℓ ∩ δ 1 ) ∪ (ℓ ∩ δ 2 ).…”