Finite Group Databasebeta

← C4×#15689635 #26374743

Subgroups — C4×#15689635 #26374743

Order 12032.

3902 conjugacy classes of subgroups.

The subgroup lattice has 624 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#15689635C211yesmaximal, characteristic
2C2×C4×#10625350C211yesmaximal, characteristic, complemented
3C22×C42×D47C211yesmaximal, characteristic, complemented
4C4×#13094004C214yesmaximal, complemented
5C4×#13094008C214yesmaximal, complemented
6C4×#13093999C214yesmaximal, complemented
7C4×#13093994C214yesmaximal, complemented
8#20245876C211yesmaximal, characteristic, complemented
9#20245872C211yesmaximal, characteristic, complemented
10#20245832C214yesmaximal, complemented
11#20245767C211yesmaximal, characteristic, complemented
12C42×D188C214yesmaximal, complemented
13C4×#117×C47C211yesmaximal, characteristic, complemented
14C22×#10625350C2211yescharacteristic
15C23×C4×D47C2212yes—
16C23×C4×D47C2211yescharacteristic
17#15689635C4116yesdirect product factor
18C2×#13094008C2212yes—
19C2×#13094004C2212yes—
20C2×#13093999C2212yes—
21C2×#13093994C2212yes—
22C4×#10625350—28no—
23C2×C4×Dic94C2212yescomplemented
24C2×C4×D188C2218yes—
25C2×C4×D188C2214yes—
26C2×C4×D188C2212yescomplemented
27C2×C4×C22⋊D47C2214yes—
28C2×#13093983C2211yescharacteristic
29C2×#13093981C2212yescomplemented
30C22×C4×Dic47C2211yescharacteristic
31C22×C4×Dic47C2212yes—
32C2×C42×D47—28no—
33C2×C42×D47C2212yes—
34C2×C42×D47C2214yes—
35C2×C42×D47C2212yes—
36C2×C42×D47C2212yescomplemented
37#15689028C2212yescomplemented
38#15689024C2212yescomplemented
39#15689022C2214yescomplemented
40#15689015C2218yescomplemented
41#15689008C2218yescomplemented
42#15689001C2218yes—
43#15689000C2214yes—
44#15688998C2214yes—
45#15688997C2218yes—
46#15688984C2212yes—
47#15688980C2214yes—
48#15688978C2212yes—
49C4×C4⋊Dic47C2214yescomplemented
50C4×C4⋊Dic47C2218yescomplemented
51C4×(C2×D47)⋊C4C2214yes—
52C4×(C2×D47)⋊C4C2218yes—
53C4×(C2×D47)⋊C4C2214yescomplemented
54C4×(C2×D47)⋊C4C2218yescomplemented
55C2×#117×C47C2211yescharacteristic
56C2×#117×C47C2211yescharacteristic
57C22×C42×C47C2211yescharacteristic
58C4×C4⋊C4×C47C2214yescomplemented
59C4×C22⋊C4×C47C2214yes—
60C47×#376C2212yescomplemented
61C43×C47C2212yescomplemented
62C24×D47C2311yescharacteristic
63C2×#10625350—24no—
64C2×#10625350—24no—
65C2×#10625350C2×C418yescomplemented
66C22×Dic94C2311yescharacteristic
67C22×D188C2314yes—
68C22×D188C2311yescharacteristic
69C22×C22⋊D47C2312yes—
70C23×Dic47C2312yes—
71C23×Dic47C2311yescharacteristic
72C22×C4×D47—28no—
73C22×C4×D47—24no—
74C22×C4×D47—24no—
75C22×C4×D47—216no—
76C22×C4×D47C2×C418yescomplemented
77C22×C4×D47C2314yes—
78C22×C4×D47C2314yes—
79C22×C4×D47C2312yes—
80C22×C4×D47C2312yes—
81C22×C4×D47C2312yes—
82C22×C4×D47C2314yes—
83#13094008C2×C4116yescomplemented
84#13094004C2×C4116yescomplemented
85#13093999C2×C4116yescomplemented
86#13093994C2×C4116yescomplemented
87C4×Dic94—28no—
88C4×D188—232no—
89C4×D188—28no—
90C4×D188C2×C4132yescomplemented
91C4×C22⋊D47—216no—
92#13093983—24no—
93#13093981—28no—
94C2×C4⋊Dic47C2318yes—
95C2×C4⋊Dic47C2312yes—
96C2×C4⋊Dic47C2314yes—
97C2×Dic47⋊C4C2314yes—
98C2×C22⋊Dic47C2312yes—
99C2×(C2×D47)⋊C4C2318yes—
100C2×(C2×D47)⋊C4C2318yes—
101C2×(C2×D47)⋊C4C2314yes—
102C2×(C2×D47)⋊C4C2314yes—
103C2×(C2×D47)⋊C4C2314yes—
104C2×C4×Dic47—28no—
105C2×C4×Dic47—24no—
106C2×C4×Dic47C2312yes—
107C2×C4×Dic47C2314yes—
108C2×C4×Dic47C2314yes—
109C2×C4×Dic47C2312yes—
110C2×C4×Dic47C2314yes—
111C2×C4×Dic47C2312yes—
112C42×D47—28no—
113C42×D47—28no—
114C42×D47—216no—
115C42×D47—28no—
116C47⋊#95C2318yes—
117C47⋊#95C2318yes—
118C47⋊#95C2318yes—
119C23×C4×C47C2312yes—
120C23×C4×C47C2311yescharacteristic
121#117×C47—24no—
122#117×C47C2×C418yescomplemented
123C2×C4⋊C4×C47C2312yes—
124C2×C4⋊C4×C47C2312yes—
125C2×C22⋊C4×C47C2312yes—
126C2×C22⋊C4×C47C2312yes—
127C2×C42×C47D418yescomplemented
128C2×C42×C47C2312yes—
129C2×C42×C47C2318yes—
130C2×C42×C47C2312yes—
131C2×C42×C47C2311yescharacteristic
132C2×C42×C47C2312yes—
133C2×C42×C47C2311yescharacteristic
134#95×C47C2318yes—
135C24×C47C2411yescharacteristic
136C23×D47—22no—
137C23×D47—22no—
138C23×D47—28no—
139C23×D47C22×C414yes—
140C23×D47C2412yes—
141C23×D47C2412yes—
142C22×C4×C47—28no—
143C22×C4×C47C22×C414yes—
144C22×C4×C47C2×D418yes—
145C22×C4×C47C2×D414yes—
146C22×C4×C47#4114yes—
147C22×C4×C47C2414yes—
148C22×C4×C47C2414yes—
149C22×C4×C47C2412yes—
150C22×C4×C47C2411yescharacteristic
151C22×C4×C47C2411yescharacteristic
152C22×C4×C47C2412yes—
153C2×C22⋊D47—24no—
154C2×C22⋊D47—24no—
155C2×C22⋊D47C22×C418yes—
156C22×Dic47—24no—
157C22×Dic47—22no—
158C22×Dic47—22no—
159C22×Dic47—28no—
160C22×Dic47C22×C414yes—
161C22×Dic47C2414yes—
162C22×Dic47C2412yes—
163C22×Dic47C2412yes—
164C22×Dic47C2414yes—
165#10625350—232no—
166C2×D188—216no—
167C2×D188—22no—
168C2×D188—22no—
169C2×D188C22×C4116yes—
170C2×D188C22×C414yescomplemented
171C2×C4×D47—264no—
172C2×C4×D47—28no—
173C2×C4×D47—232no—
174C2×C4×D47—28no—
175C2×C4×D47—24no—
176C2×C4×D47—24no—
177C2×C4×D47—28no—
178C2×C4×D47—24no—
179C2×C4×D47—24no—
180C2×C4×D47—24no—
181C2×C4×D47—28no—
182C2×C4×D47—24no—
183C2×C4×D47—28no—
184C2×C4×D47—28no—
185C2×C4×D47—216no—
186C2×C4×D47C22×C418yes—
187C2×C4×D47C22×C418yes—
188C2×C4×D47C22×C418yescomplemented
189C2×C4×D47#41116yescomplemented
190C2×Dic94—22no—
191C2×Dic94—22no—
192C2×Dic94C22×C414yescomplemented
193C4⋊C4×C47—24no—
194C4⋊C4×C47C22×C418yescomplemented
195C22⋊C4×C47—24no—
196C22⋊C4×C47C22×C418yes—
197C42×C47—24no—
198C42×C47—216no—
199C42×C47C22×C418yescomplemented
200C42×C47C2×D414yes—
201C42×C47C2×D414yes—
202C42×C47C2×D418yes—
203C22⋊Dic47—24no—
204(C2×D47)⋊C4—216no—
205(C2×D47)⋊C4—28no—
206(C2×D47)⋊C4—216no—
207(C2×D47)⋊C4C22×C4116yes—
208(C2×D47)⋊C4C22×C4116yescomplemented
209C4⋊Dic47—24no—
210C4⋊Dic47—216no—
211C4⋊Dic47C22×C4116yescomplemented
212Dic47⋊C4—28no—
213C4×Dic47—28no—
214C4×Dic47—24no—
215C4×Dic47—24no—
216C4×Dic47—28no—
217C4×Dic47—24no—
218C4×Dic47—28no—
219C23×C47—24no—
220C23×C47C23×C412yes—
221C23×C47C22×D412yes—
222C23×C47C2×#4112yes—
223C23×C47C2511yescharacteristic
224C22×D47—216no—
225C22×D47—216no—
226C22×D47—28no—
227C22×D47—22no—
228C22×D47—24no—
229C22×D47—22no—
230C22×D47—216no—
231C22×D47—22no—
232C22×D47—28no—
233C22×D47—22no—
234C22×D47C23×C414yes—
235C22×D47C23×C414yes—
236C22×D47C2×#4118yes—
237C2×C4×C47—28no—
238C2×C4×C47—24no—
239C2×C4×C47—216no—
240C2×C4×C47—28no—
241C2×C4×C47—24no—
242C2×C4×C47C4×D4116yescomplemented
243C2×C4×C47C23×C418yes—
244C2×C4×C47C23×C412yes—
245C2×C4×C47C23×C412yes—
246C2×C4×C47C22×D414yes—
247C2×C4×C47C22×D412yes—
248C2×C4×C47C22×D412yes—
249C2×C4×C47C22×D414yes—
250C2×C4×C47C2×#4118yes—
251C2×C4×C47C2×#4112yes—
252C2×C4×C47C2×#4112yes—
253C22⋊D47—216no—
254C2×Dic47—216no—
255C2×Dic47—28no—
256C2×Dic47—22no—
257C2×Dic47—24no—
258C2×Dic47—22no—
259C2×Dic47—22no—
260C2×Dic47—24no—
261C2×Dic47—22no—
262C2×Dic47—24no—
263C2×Dic47—28no—
264C2×Dic47C23×C414yes—
265C2×Dic47C23×C414yes—
266C2×Dic47C2×#4118yes—
267D188—232no—
268D188—28no—
269C4×D47—232no—
270C4×D47—216no—
271C4×D47—216no—
272C4×D47—216no—
273C4×D47—232no—
274C4×D47—416no—
275Dic94—28no—
276C4×#525—471nomaximal, Sylow
277C22×C47—24no—
278C22×C47—24no—
279C22×C47—24no—
280C22×C47C2×C4×D414yes—
281C22×C47C24×C411yescharacteristic
282C22×C47C23×D411yescharacteristic
283C22×C47C22×#4114yes—
284C22×C47C22×#4111yescharacteristic
285C2×D47—232no—
286C2×D47—24no—
287C2×D47—24no—
288C2×D47—28no—
289C2×D47—28no—
290C2×D47—24no—
291C2×D47—28no—
292C2×D47—44no—
293C2×D47—44no—
294C2×D47C4×#4118yescomplemented
295C4×C47—28no—
296C4×C47—24no—
297C4×C47—44no—
298C4×C47C2×C4×D414yes—
299C4×C47C2×C4×D414yes—
300C4×C47#52518yescomplemented
301Dic47—24no—
302Dic47—24no—
303Dic47—28no—
304Dic47—44no—
305C2×#525—471no—
306C2×C4×#41—471no—
307C23×C42—471no—
308C4×C22⋊Q8—474no—
309C4×#123—474no—
310C4×#121—474no—
311C4×#120—474no—
312#2297—471no—
313#2296—471no—
314#2290—474no—
315#2280—471no—
316C42×D4—474no—
317C4×#117D4711yescharacteristic, complemented
318C2×C47—24no—
319C2×C47C22×C4×D411yescharacteristic
320C2×C47C2×C4×#4112yes—
321C2×C47C2×#52512yes—
322C2×C47#344412yes—
323D47—28no—
324D47—44no—
325C22×#41—471no—
326C24×C4—471no—
327C24×C4—472no—
328#525—4716no—
329C2×#123—472no—
330C2×C22⋊Q8—472no—
331C2×#121—472no—
332C2×#120—472no—
333C4×#41—948no—
334C2×C4×Q8—472no—
335C2×C4×D4—474no—
336C2×C4×D4—474no—
337C2×C4×D4—472no—
338C2×C4×D4—478no—
339C2×#117—471no—
340C2×#117—472no—
341C2×#117C2×D4711yescharacteristic
342C2×#117C2×D4711yescharacteristic
343C22×C42—471no—
344C22×C42—472no—
345C22×C42—472no—
346C22×C42—474no—
347C22×C42—472no—
348C22×C42—472no—
349C22×C42—948no—
350C22×C42C2×D4711yescharacteristic
351#391—472no—
352#390—472no—
353#389—474no—
354#388—478no—
355#387—478no—
356#386—474no—
357#386—478no—
358#385—474no—
359#385—478no—
360#381—472no—
361#380—474no—
362#379—472no—
363C4×C4⋊C4—474no—
364C4×C4⋊C4—478no—
365C4×C4⋊C4C2×D4714yescomplemented
366C4×C22⋊C4—474no—
367C4×C22⋊C4—478no—
368C4×C22⋊C4—474no—
369C4×C22⋊C4—478no—
370C4×C22⋊C4C2×D4714yes—
371#376C2×D4712yescomplemented
372C43C2×D4712yescomplemented
373C47C4×#52511yescharacteristic, complemented, Sylow
374C25—471no—
375C2×#41—478no—
376C2×#41—944no—
377C2×#41—944no—
378C22×Q8—471no—
379C22×D4—472no—
380C22×D4—474no—
381C22×D4—471no—
382C23×C4—471no—
383C23×C4—478no—
384C23×C4—472no—
385C23×C4—472no—
386C23×C4—474no—
387C23×C4—472no—
388C23×C4—472no—
389C23×C4—474no—
390C23×C4—474no—
391C23×C4—9416no—
392C23×C4—948no—
393C23×C4—944no—
394C23×C4—944no—
395C23×C4C22×D4712yes—
396C23×C4C22×D4711yescharacteristic
397#123—4716no—
398C22⋊Q8—4716no—
399#121—4716no—
400#120—4716no—
401C4×Q8—948no—
402C4×D4—4732no—
403C4×D4—9432no—
404C4×D4—9416no—
405C4×D4—948no—
406#117—24no—
407#117—944no—
408#117—948no—
409#117C4×D4718yescomplemented
410C2×C4⋊C4—474no—
411C2×C4⋊C4—474no—
412C2×C4⋊C4—472no—
413C2×C4⋊C4—478no—
414C2×C4⋊C4C22×D4712yes—
415C2×C4⋊C4C22×D4712yes—
416C2×C22⋊C4—474no—
417C2×C22⋊C4—474no—
418C2×C22⋊C4—472no—
419C2×C22⋊C4—474no—
420C2×C22⋊C4—478no—
421C2×C22⋊C4—478no—
422C2×C22⋊C4C22×D4712yes—
423C2×C22⋊C4C22×D4712yes—
424C2×C42—472no—
425C2×C42—474no—
426C2×C42—472no—
427C2×C42—474no—
428C2×C42—474no—
429C2×C42—472no—
430C2×C42—948no—
431C2×C42—944no—
432C2×C42—948no—
433C2×C42—948no—
434C2×C42—948no—
435C2×C42—9416no—
436C2×C42D18818yescomplemented
437C2×C42C22×D4712yes—
438C2×C42C22×D4718yes—
439C2×C42C22×D4712yes—
440C2×C42C22×D4711yescharacteristic
441C2×C42C22×D4712yes—
442C2×C42C22×D4711yescharacteristic
443#95—478no—
444#95—478no—
445#95—478no—
446#95C22×D4718yes—
447C24—472no—
448C24—474no—
449C24—472no—
450C24—948no—
451C24—942no—
452C24—942no—
453C24C23×D4711yescharacteristic
454#41—9432no—
455C2×Q8—474no—
456C2×Q8—942no—
457C2×Q8—942no—
458C2×D4—478no—
459C2×D4—4716no—
460C2×D4—474no—
461C2×D4—9416no—
462C2×D4—944no—
463C2×D4—944no—
464C2×D4—942no—
465C2×D4—942no—
466C22×C4—28no—
467C22×C4—474no—
468C22×C4—472no—
469C22×C4—474no—
470C22×C4—472no—
471C22×C4—478no—
472C22×C4—478no—
473C22×C4—478no—
474C22×C4—4716no—
475C22×C4—474no—
476C22×C4—948no—
477C22×C4—948no—
478C22×C4—9464no—
479C22×C4—948no—
480C22×C4—944no—
481C22×C4—942no—
482C22×C4—942no—
483C22×C4—9432no—
484C22×C4—948no—
485C22×C4—944no—
486C22×C4—944no—
487C22×C4—948no—
488C22×C4—944no—
489C22×C4—948no—
490C22×C4—944no—
491C22×C4—944no—
492C22×C4—944no—
493C22×C4—948no—
494C22×C4—9416no—
495C22×C4C2×C4×D4714yes—
496C22×C4C2×D18818yes—
497C22×C4C2×D18814yes—
498C22×C4#1062535014yes—
499C22×C4C23×D4714yes—
500C22×C4C23×D4714yes—
501C22×C4C23×D4712yes—
502C22×C4C23×D4711yescharacteristic
503C22×C4C23×D4711yescharacteristic
504C22×C4C23×D4712yes—
505C4⋊C4—24no—
506C4⋊C4—4716no—
507C4⋊C4—9416no—
508C4⋊C4—948no—
509C4⋊C4—944no—
510C4⋊C4C2×C4×D4718yescomplemented
511C22⋊C4—24no—
512C22⋊C4—4716no—
513C22⋊C4—4716no—
514C22⋊C4—9416no—
515C22⋊C4—9416no—
516C22⋊C4—944no—
517C22⋊C4—948no—
518C22⋊C4C2×C4×D4718yes—
519C42—216no—
520C42—24no—
521C42—948no—
522C42—944no—
523C42—944no—
524C42—948no—
525C42—944no—
526C42—948no—
527C42C2×C4×D4718yescomplemented
528C42C2×D18814yes—
529C42C2×D18814yes—
530C42C2×D18818yes—
531C23—24no—
532C23—474no—
533C23—478no—
534C23—474no—
535C23—9416no—
536C23—9416no—
537C23—9416no—
538C23—948no—
539C23—942no—
540C23—944no—
541C23—942no—
542C23—942no—
543C23—948no—
544C23—942no—
545C23C22×C4×D4712yes—
546C23C22×D18812yes—
547C23C2×#1062535012yes—
548C23C24×D4711yescharacteristic
549Q8—948no—
550D4—9432no—
551D4—9416no—
552D4—948no—
553C2×C4—28no—
554C2×C4—24no—
555C2×C4—216no—
556C2×C4—28no—
557C2×C4—24no—
558C2×C4—474no—
559C2×C4—474no—
560C2×C4—478no—
561C2×C4—9432no—
562C2×C4—9416no—
563C2×C4—948no—
564C2×C4—942no—
565C2×C4—944no—
566C2×C4—942no—
567C2×C4—944no—
568C2×C4—942no—
569C2×C4—942no—
570C2×C4—9416no—
571C2×C4—9416no—
572C2×C4—9416no—
573C2×C4—9432no—
574C2×C4—944no—
575C2×C4—948no—
576C2×C4—18816no—
577C2×C4C4×D188116yescomplemented
578C2×C4C22×C4×D4718yes—
579C2×C4C22×C4×D4712yes—
580C2×C4C22×C4×D4712yes—
581C2×C4C22×D18814yes—
582C2×C4C22×D18812yes—
583C2×C4C22×D18812yes—
584C2×C4C22×D18814yes—
585C2×C4#41×D4718yes—
586C2×C4C2×#1062535012yes—
587C2×C4C2×#1062535012yes—
588C22—24no—
589C22—24no—
590C22—24no—
591C22—478no—
592C22—9432no—
593C22—944no—
594C22—944no—
595C22—948no—
596C22—948no—
597C22—944no—
598C22—948no—
599C22—1884no—
600C22—1884no—
601C22C2×C4×D18814yes—
602C22C23×C4×D4711yescharacteristic
603C22C23×D18811yescharacteristic
604C22C2×#41×D4714yes—
605C22C22×#1062535011yescharacteristic
606C4—28no—
607C4—24no—
608C4—44no—
609C4—944no—
610C4—944no—
611C4—948no—
612C4—1884no—
613C4C2×C4×D18814yes—
614C4C2×C4×D18814yes—
615C4#1568963518yesdirect product factor
616C2—24no—
617C2—948no—
618C2—1884no—
619C2C22×C4×D18811yescharacteristic
620C2C4×#41×D4712yes—
621C2C2×#1568963512yes—
622C2#2025668112yes—
subgroupG/H
centerC2×C42C22×D47
commutatorC22×C47C24×C4
FrattiniC23C24×D47
FittingC4×#117×C47C2
socle, cosocleC23×C47C25
prime radicalC2×#15689635C2
hypercenterC4×#117D47
hypocenterC47C4×#525
LCSG ▷ C22×C47 ▷ C47
UCSC1 ◁ C2×C42 ◁ C4×#117

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
2. C2×C4×#10625350C2semidirect
3. C22×C42×D47C2semidirect
4. C4×#13094004C2semidirect
5. C4×#13094008C2semidirect
6. C4×#13093999C2semidirect
7. C4×#13093994C2semidirect
8. #20245876C2semidirect
9. #20245872C2semidirect
10. #20245832C2semidirect
11. #20245767C2semidirect
12. C42×D188C2semidirect
13. C4×#117×C47C2semidirect
17. #15689635C4direct (N × H)
23. C2×C4×Dic94C22semidirect
26. C2×C4×D188C22semidirect
29. C2×#13093981C22semidirect
36. C2×C42×D47C22semidirect
37. #15689028C22semidirect
38. #15689024C22semidirect
39. #15689022C22semidirect
40. #15689015C22semidirect
41. #15689008C22semidirect
49. C4×C4⋊Dic47C22semidirect
50. C4×C4⋊Dic47C22semidirect
53. C4×(C2×D47)⋊C4C22semidirect
54. C4×(C2×D47)⋊C4C22semidirect
58. C4×C4⋊C4×C47C22semidirect
60. C47×#376C22semidirect
61. C43×C47C22semidirect
65. C2×#10625350C2×C4semidirect
76. C22×C4×D47C2×C4semidirect
83. #13094008C2×C4semidirect
84. #13094004C2×C4semidirect
85. #13093999C2×C4semidirect
86. #13093994C2×C4semidirect
90. C4×D188C2×C4semidirect
122. #117×C47C2×C4semidirect
127. C2×C42×C47D4semidirect
170. C2×D188C22×C4semidirect
188. C2×C4×D47C22×C4semidirect
189. C2×C4×D47#41semidirect
192. C2×Dic94C22×C4semidirect
194. C4⋊C4×C47C22×C4semidirect
199. C42×C47C22×C4semidirect
208. (C2×D47)⋊C4C22×C4semidirect
211. C4⋊Dic47C22×C4semidirect
242. C2×C4×C47C4×D4semidirect
294. C2×D47C4×#41semidirect
300. C4×C47#525semidirect
317. C4×#117D47semidirect
365. C4×C4⋊C4C2×D47semidirect
371. #376C2×D47semidirect
372. C43C2×D47semidirect
373. C47C4×#525semidirect
409. #117C4×D47semidirect
436. C2×C42D188semidirect
510. C4⋊C4C2×C4×D47semidirect
527. C42C2×C4×D47semidirect
577. C2×C4C4×D188semidirect
615. C4#15689635direct (N × H)

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroupindex
C2×#156896352
C2×C4×#106253502
C22×C42×D472
C4×#130940042
C4×#130940082
C4×#130939992
C4×#130939942
#202458762
#202458722
#202458322
#202457672
C42×D1882
C4×#117×C472
C4×#52547