The M22 graph, also called the Mesner graph or Witt graph, is the unique strongly regular graph with parameters (77, 16, 0, 4). It is constructed from...

M22, M.22 or M-22 may refer to: BFW M.22, prototype, 1928 German bomber Jancsó-Szokolay M22, 1937 Hungarian sailplane Magni M-22 Voyager, autogyro Mooney...

group of automorphisms of the Hoffman–Singleton graph. Take the M22 graph, a strongly regular graph srg(77,16,0,4) and augment it with 22 new vertices...

strongly regular graphs on which the Mathieu group M22 acts as symmetries taking every vertex to every other vertex. The smaller M22 graph is another. Brouwer...

graph on GQ(2, 4). The Hoffman–Singleton graph is an srg(50, 7, 0, 1). The Gewirtz graph is an srg(56, 10, 0, 2). The M22 graph aka the Mesner graph is...

isomorphic to M22. HS is the simple subgroup of index two in the group of automorphisms of the Higman–Sims graph. The Higman–Sims graph has 100 nodes...

whose symmetry group is M22. A basic set generates an abelian group of order 210, which extends in Fi22 to a subgroup 210:M22. The next Fischer group...

group theory, the Mathieu group M22 is a sporadic simple group of order    443,520 = 27 · 32 · 5 · 7 · 11 ≈ 4×105. M22 is one of the 26 sporadic groups...

time it was thought that the full covering group of M22 was 6⋅M22. In fact J4 has no subgroup 12⋅M22.) Z. Janko (1976). "A new finite simple group of order...

Brouwer, A. E.; Cohen, A. M.; Neumaier, Arnold (1989), Distance-regular graphs, Ergebnisse der Mathematik und ihrer Grenzgebiete (3) [Results in Mathematics...

is the automorphism group of a S(5,6,12) Steiner system The Mathieu group M22 is the unique index 2 subgroup of the automorphism group of a S(3,6,22) Steiner...

can also be indirectly accessed from the R300 freeway via the M12, M10 and M22.[citation needed] The airport provides approximately 1,424 parking spaces...

maximal subgroups isomorphic to the Mathieu group M22. An outer automorphism interchanges the two classes of M22 groups. This outer automorphism is realized...

Richard; Sahakyan, Hovhannes (21 June 2024). "Human Y chromosome haplogroup L1-M22 traces Neolithic expansion in West Asia and supports the Elamite and Dravidian...

for man-machine everything". AFIPS Conference Proceedings. Vol. 42. pp. M22–23. Yankelovich, Nicole; Landow, George P; Cody, David (1987). "Creating...

Hall–Janko group HJ makes its appearance. The aforementioned graph expands to the Hall–Janko graph, with 100 vertices. Next comes (2.A4 o 2.G2(4)):2, G2(4)...

matrix}a\\b\end{pmatrix}}\,.} Since the top equation gives g = (−1)N+1 ( m22 a − m12 b), the two integers of Bézout's identity are s = (−1)N+1m22 and...

category has a set of generators. The Schur multiplier of the Mathieu group M22 is particularly notorious as it was miscalculated more than once: Burgoyne...

it can have several band gaps, conventionally labeled as S11, S22, M11, M22, etc. This property results in multiple branches in the Kataura plot. The...

Mathieu group M24. M24 also contains copies of PSL(2, 11), which is maximal in M22, and PSL(2, 23), which is maximal in M24, and can be used to construct M24...

The Observatory. 9: 163–164. Bibcode:1886Obs.....9..163L. Sharp, N.A. "M22, NGC 6656". NOIRLab. Retrieved August 23, 2021. Halley, Edmond (1679). Catalogus...

Outbreak". Annals of Internal Medicine. 175 (8): 1175–1176. doi:10.7326/M22-1581. PMID 35605243. S2CID 249014928. Schraer, Rachel (28 May 2022). "Monkeypox...

; Seitz, G. M. (1983). "On the Sims conjecture and distance transitive graphs". Bull. London Math. Soc. 15 (5): 499–506. doi:10.1112/blms/15.5.499. Aschbacher...

Photosmart E317 Photosmart E327 Photosmart E427 Photosmart E337 Photosmart M22 Photosmart M247 Photosmart M23 Photosmart M305 Photosmart M307 Photosmart...

multiplier has order 6. The Fischer group Fi22 has a rank 3 action on a graph of 3510 vertices corresponding to its 3-transpositions, with point stabilizer...