SHMARQL

Schur multiplier

<http://www.wikidata.org/entity/Q3327702>

the second homology group H₂(𝐺,ℤ) of a group 𝐺
rdfs:label
"Schur multiplier"@en
skos:altLabel "シューアの乗数"@ja
"シューア乗因子"@ja
"シューア乗積"@ja
"シューア因子"@ja
schema:description
"the second homology group H₂(𝐺,ℤ) of a group 𝐺"@en
schema:dateModified "2026-09-06T20:27:52+00:00"^^xsd:dateTime
schema:version 2541299772
wikibase:identifiers 8
wikibase:sitelinks 3
wikibase:statements 15
p:P10283 wd:statement/Q3327702-CA461145-F878-4806-9F42-09A556AD3692
p:P12987 wd:statement/Q3327702-37DB247E-F682-4702-A3C9-BFCCBF141049
p:P138 wd:statement/Q3327702-4af3c2cc-41df-6e5c-e02b-7ce8e8914b4b
p:P2534 wd:statement/Q3327702-68db503e-48a3-76d0-fa35-4ace4d63535a
p:P2579 wd:statement/Q3327702-394D0EA8-B76E-4194-91A8-E0D10F5022D9
wd:statement/Q3327702-92b8702f-4344-a858-a06e-9f3a9a655951
p:P2812 wd:statement/Q3327702-4225F93F-5F44-4741-AF9B-26D2DA583617
p:P31 wd:statement/Q3327702-a6949f8b-4d4f-b450-fa64-c8c3f2600dc2
p:P4215 wd:statement/Q3327702-E818936E-F19A-4FD9-86E9-6AA7347B4DFE
p:P6104 wd:statement/Q3327702-286F31F4-786C-41CD-BBA8-B510329B4E9D
p:P6366 wd:statement/Q3327702-3B923354-A2F9-48EE-965F-4B55EDC7509D
p:P646 wd:statement/Q3327702-AEC19771-2E48-42A6-8853-24BE7431C28D
p:P7235 wd:statement/Q3327702-aa35f2ad-462d-ba2a-6eca-0bee90206450
p:P7554 wd:statement/Q3327702-47b16c80-41c8-40c1-4f3d-1006af9acf77
p:P8417 wd:statement/Q3327702-bffccf8d-4527-2ef6-3f86-8413baf16831
p:direct-normalized/P6366 <https://makg.org/entity/142973675>
wdt:P10283 "C142973675"
wdt:P12987 "group.schur_multiplier"
wdt:P138 wd:Q72599
wdt:P2534 "<math class="mwe-math-element mwe-math-element-inline" xmlns="http://www.w3.org/1998/Math/MathML"><mrow data-mjx-texclass="ORD"><mstyle displaystyle="true" scriptlevel="0"><msub><mi>H</mi><mrow data-mjx-texclass="ORD"><mn>2</mn></mrow></msub><mo stretchy="false">(</mo><mi>G</mi><mo>;</mo><mrow data-mjx-texclass="ORD"><mi>ℤ</mi></mrow><mo stretchy="false">)</mo></mstyle></mrow></math>"^^http://www.w3.org/1998/Math/MathML
wdt:P2579 wd:Q579978
wd:Q874429
wdt:P2812 "SchurMultiplier"
wdt:P31 wd:Q976981
wdt:P4215 "Schur multiplier"
wdt:P6104 wd:Q8487137
wdt:P6366 "142973675"
wdt:P646 "/m/047xlc"
wdt:P7235 "<math class="mwe-math-element mwe-math-element-inline" xmlns="http://www.w3.org/1998/Math/MathML"><mrow data-mjx-texclass="ORD"><mstyle displaystyle="true" scriptlevel="0"><msub><mi>H</mi><mrow data-mjx-texclass="ORD"><mo stretchy="false">&#x2219;</mo></mrow></msub></mstyle></mrow></math>"^^http://www.w3.org/1998/Math/MathML
wdt:P7554 "Schur_multiplicator"
wdt:P8417 "Schur_multiplier"
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data from SPARQL profile: Wikidata