Finite Group Databasebeta

← C53×#18239 #27225751

Subgroups — C53×#18239 #27225751

Order 13568.

960 conjugacy classes of subgroups.

The subgroup lattice has 682 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C53×#3536C211yesmaximal, characteristic
2C53×#3094C211yesmaximal, characteristic, complemented
3C53×#3091C211yesmaximal, characteristic, complemented
4C53×#2625C211yesmaximal, characteristic, complemented
5C53×#1616C212yesmaximal, complemented
6C53×#1615C212yesmaximal, complemented
7C53×#1610C212yesmaximal, complemented
8C53×#1609C212yesmaximal, complemented
9C53×#1519C211yesmaximal, characteristic, complemented
10C53×#1513C211yesmaximal, characteristic, complemented
11C53×#1472C211yesmaximal, characteristic, complemented
12C53×#562—22no—
13C53×#554—21no—
14C53×#548—21no—
15C53×#547—21no—
16C53×#546—21no—
17C53×#546—22no—
18C53×#543—21no—
19C53×#542—21no—
20C53×#539C2212yes—
21C53×#538—21no—
22C53×#537—21no—
23C53×#537C2212yes—
24C53×#525C2211yescharacteristic
25C2×C22⋊Q8×C53C2211yescharacteristic
26C2×#121×C53C2211yescharacteristic
27C2×#117×C53C2211yescharacteristic
28C53×#485—21no—
29C53×#484C2211yescharacteristic, complemented
30C53×#483C2211yescharacteristic, complemented
31C53×#482—21no—
32C53×#482—22no—
33C53×#481C2212yes—
34C53×#481C2211yescharacteristic, complemented
35C53×#480C2212yes—
36C53×#480C2211yescharacteristic, complemented
37C53×#428—21no—
38C53×#427—21no—
39C53×#418—21no—
40C53×#416—21no—
41C53×#407C2211yescharacteristic
42C2×C22⋊C8×C53C2211yescharacteristic
43C53×#400C2212yescomplemented
44C53×#398C2212yescomplemented
45C53×#397—22no—
46C53×#391—21no—
47C53×#389—21no—
48C53×#380C2211yescharacteristic
49C53×#328C2212yescomplemented
50C53×#327C2212yes—
51C53×#327C2212yes—
52C53×#327C2212yescomplemented
53C53×#324C2212yescomplemented
54C53×#324C2212yescomplemented
55C2×#41×C53—21no—
56C2×#41×C53—22no—
57C2×#41×C53D411yescharacteristic
58C22×Q8×C53D411yescharacteristic
59C22×D4×C53—21no—
60C22×D4×C53D411yescharacteristic
61C23×C4×C53C2311yescharacteristic
62C2×M16×C53—21no—
63C22×C8×C53—21no—
64C4⋊Q8×C53—21no—
65#126×C53—22no—
66#125×C53—22no—
67#124×C53—22no—
68#124×C53—21no—
69#124×C53—22no—
70#123×C53—22no—
71#123×C53—22no—
72#123×C53—22no—
73#123×C53—21no—
74#123×C53—22no—
75C22⋊Q8×C53—21no—
76C22⋊Q8×C53—22no—
77C22⋊Q8×C53—22no—
78C22⋊Q8×C53—22no—
79C22⋊Q8×C53—22no—
80C22⋊Q8×C53—22no—
81C22⋊Q8×C53—22no—
82C22⋊Q8×C53—21no—
83C22⋊Q8×C53—21no—
84C22⋊Q8×C53—21no—
85C22⋊Q8×C53—21no—
86C22⋊Q8×C53D411yescharacteristic
87C22⋊Q8×C53C2311yescharacteristic
88#121×C53—21no—
89#121×C53—22no—
90#121×C53—22no—
91#121×C53—22no—
92#121×C53—22no—
93#121×C53—21no—
94#121×C53—21no—
95#121×C53—22no—
96#121×C53D412yes—
97#121×C53D411yescharacteristic
98#121×C53C2312yes—
99#121×C53C2311yescharacteristic
100#120×C53—22no—
101#120×C53—21no—
102C4×Q8×C53—21no—
103C4×D4×C53—22no—
104C4×D4×C53—21no—
105C4×D4×C53—21no—
106C4×D4×C53—21no—
107C4×D4×C53—22no—
108#117×C53—21no—
109#117×C53—21no—
110#117×C53—21no—
111#117×C53—21no—
112#117×C53D411yescharacteristic
113C2×C4⋊C4×C53—21no—
114C2×C4⋊C4×C53—21no—
115C2×C4⋊C4×C53—22no—
116C2×C4⋊C4×C53D411yescharacteristic
117C2×C4⋊C4×C53D411yescharacteristic
118C2×C4⋊C4×C53C2311yescharacteristic
119C2×C4⋊C4×C53C2311yescharacteristic
120C2×C4⋊C4×C53C2312yes—
121C2×C22⋊C4×C53—22no—
122C2×C22⋊C4×C53—21no—
123C2×C22⋊C4×C53—21no—
124C2×C22⋊C4×C53—21no—
125C2×C22⋊C4×C53D412yes—
126C2×C42×C53—21no—
127#107×C53—21no—
128#107×C53—21no—
129#107×C53—22no—
130#106×C53—21no—
131#106×C53—21no—
132#106×C53—22no—
133#103×C53—21no—
134#103×C53—21no—
135#102×C53—21no—
136#102×C53—21no—
137#102×C53—22no—
138#102×C53—22no—
139C22⋊C8×C53—21no—
140C22⋊C8×C53—21no—
141C22⋊C8×C53C2311yescharacteristic
142C22⋊C8×C53C2311yescharacteristic
143C22⋊C8×C53C2312yes—
144#95×C53—22no—
145#95×C53—22no—
146#95×C53—22no—
147#95×C53C2312yes—
148C24×C53—21no—
149C24×C53C2×D411yescharacteristic
150#41×C53—42no—
151#41×C53—82no—
152#41×C53—82no—
153#41×C53—82no—
154C2×Q8×C53—22no—
155C2×Q8×C53—21no—
156C2×Q8×C53—21no—
157C2×Q8×C53—42no—
158C2×Q8×C53C2×D411yescharacteristic
159C2×D4×C53—21no—
160C2×D4×C53—21no—
161C2×D4×C53—22no—
162C2×D4×C53—22no—
163C2×D4×C53—22no—
164C2×D4×C53—21no—
165C2×D4×C53—22no—
166C2×D4×C53—21no—
167C2×D4×C53—42no—
168C2×D4×C53—81no—
169C2×D4×C53—81no—
170C2×D4×C53C2×D411yescharacteristic
171C2×D4×C53C2×D412yes—
172C22×C4×C53—22no—
173C22×C4×C53—22no—
174C22×C4×C53—22no—
175C22×C4×C53—21no—
176C22×C4×C53—21no—
177C22×C4×C53—21no—
178C22×C4×C53—22no—
179C22×C4×C53—21no—
180C22×C4×C53—42no—
181C22×C4×C53C2×D412yes—
182C22×C4×C53C2×D411yescharacteristic
183C22×C4×C53C2×D411yescharacteristic
184C22×C4×C53C2×D411yescharacteristic
185C22×C4×C53C2×D412yes—
186C22×C4×C53C2×D411yescharacteristic
187C22×C4×C53C2×D411yescharacteristic
188C22×C4×C53C2411yescharacteristic
189M16×C53—42no—
190C2×C8×C53—22no—
191C2×C8×C53—21no—
192C2×C8×C53—21no—
193C2×C8×C53—42no—
194C4⋊C4×C53—22no—
195C4⋊C4×C53—22no—
196C4⋊C4×C53—22no—
197C4⋊C4×C53—22no—
198C4⋊C4×C53—21no—
199C4⋊C4×C53—21no—
200C4⋊C4×C53—21no—
201C4⋊C4×C53—21no—
202C4⋊C4×C53—22no—
203C4⋊C4×C53—22no—
204C4⋊C4×C53—21no—
205C4⋊C4×C53—21no—
206C4⋊C4×C53—21no—
207C4⋊C4×C53—21no—
208C4⋊C4×C53—21no—
209C4⋊C4×C53—42no—
210C4⋊C4×C53—82no—
211C4⋊C4×C53C2×D412yes—
212C4⋊C4×C53C2×D411yescharacteristic
213C4⋊C4×C53C2×D411yescharacteristic
214C22⋊C4×C53—22no—
215C22⋊C4×C53—22no—
216C22⋊C4×C53—22no—
217C22⋊C4×C53—22no—
218C22⋊C4×C53—22no—
219C22⋊C4×C53—21no—
220C22⋊C4×C53—22no—
221C22⋊C4×C53—22no—
222C22⋊C4×C53—21no—
223C22⋊C4×C53—21no—
224C22⋊C4×C53—22no—
225C22⋊C4×C53—21no—
226C22⋊C4×C53—22no—
227C22⋊C4×C53—21no—
228C22⋊C4×C53—41no—
229C22⋊C4×C53—41no—
230C22⋊C4×C53—81no—
231C42×C53—22no—
232C42×C53—21no—
233C42×C53—41no—
234C42×C53—41no—
235C23×C53—21no—
236C23×C53—21no—
237C23×C53—21no—
238C23×C53—22no—
239C23×C53—41no—
240C23×C53—41no—
241C23×C53—42no—
242C23×C53—81no—
243C23×C53—81no—
244C23×C53#12011yescharacteristic
245C23×C53#12011yescharacteristic
246C23×C53C22×D411yescharacteristic
247Q8×C53—41no—
248Q8×C53—42no—
249Q8×C53—81no—
250Q8×C53—82no—
251D4×C53—42no—
252D4×C53—41no—
253D4×C53—42no—
254D4×C53—42no—
255D4×C53—41no—
256D4×C53—42no—
257D4×C53—41no—
258D4×C53—42no—
259D4×C53—82no—
260D4×C53—81no—
261D4×C53—82no—
262D4×C53—82no—
263C2×C4×C53—22no—
264C2×C4×C53—22no—
265C2×C4×C53—22no—
266C2×C4×C53—21no—
267C2×C4×C53—22no—
268C2×C4×C53—22no—
269C2×C4×C53—21no—
270C2×C4×C53—22no—
271C2×C4×C53—21no—
272C2×C4×C53—22no—
273C2×C4×C53—22no—
274C2×C4×C53—41no—
275C2×C4×C53—41no—
276C2×C4×C53—41no—
277C2×C4×C53—42no—
278C2×C4×C53—42no—
279C2×C4×C53—42no—
280C2×C4×C53—42no—
281C2×C4×C53—42no—
282C2×C4×C53—41no—
283C2×C4×C53—41no—
284C2×C4×C53—42no—
285C2×C4×C53—41no—
286C2×C4×C53—41no—
287C2×C4×C53—81no—
288C2×C4×C53—82no—
289C2×C4×C53—82no—
290C2×C4×C53—82no—
291C2×C4×C53#12011yescharacteristic
292C2×C4×C53#12011yescharacteristic
293C2×C4×C53C22×D411yescharacteristic
294C2×C4×C53C22×D411yescharacteristic
295C8×C53—41no—
296C8×C53—41no—
297C8×C53—42no—
298#18239C5311yesmaximal, characteristic, direct product factor, Sylow
299C22×C53—21no—
300C22×C53—21no—
301C22×C53—21no—
302C22×C53—21no—
303C22×C53—21no—
304C22×C53—21no—
305C22×C53—21no—
306C22×C53—21no—
307C22×C53—41no—
308C22×C53—42no—
309C22×C53—41no—
310C22×C53—42no—
311C22×C53—41no—
312C22×C53—42no—
313C22×C53—81no—
314C22×C53—81no—
315C22×C53—162no—
316C22×C53C2×#12011yescharacteristic
317C22×C53#57611yescharacteristic
318C22×C53#57711yescharacteristic
319C4×C53—21no—
320C4×C53—21no—
321C4×C53—21no—
322C4×C53—42no—
323C4×C53—42no—
324C4×C53—41no—
325C4×C53—41no—
326C4×C53—41no—
327C4×C53—42no—
328C4×C53—82no—
329C4×C53—81no—
330C4×C53—81no—
331C4×C53#45812yes—
332#3536C2×C5311yescharacteristic
333#3094C2×C5311yescharacteristic, complemented
334#3091C2×C5311yescharacteristic, complemented
335#2625C2×C5311yescharacteristic, complemented
336#1616C2×C5312yescomplemented
337#1615C2×C5312yescomplemented
338#1610C2×C5312yescomplemented
339#1609C2×C5312yescomplemented
340#1519C2×C5311yescharacteristic, complemented
341#1513C2×C5311yescharacteristic, complemented
342#1472C2×C5311yescharacteristic, complemented
343C2×C53—21no—
344C2×C53—21no—
345C2×C53—41no—
346C2×C53—41no—
347C2×C53—81no—
348C2×C53—82no—
349C2×C53#301211yescharacteristic
350C2×C53#302011yescharacteristic
351C2×C53C2×#45811yescharacteristic
352#562—22no—
353#554—21no—
354#548—21no—
355#547—21no—
356#546—21no—
357#546—22no—
358#543—21no—
359#542—21no—
360#539C22×C5312yes—
361#538—21no—
362#537—21no—
363#537C22×C5312yes—
364#525C22×C5311yescharacteristic
365C2×C22⋊Q8C22×C5311yescharacteristic
366C2×#121C22×C5311yescharacteristic
367C2×#117C22×C5311yescharacteristic
368#485—21no—
369#484C22×C5311yescharacteristic, complemented
370#483C22×C5311yescharacteristic, complemented
371#482—21no—
372#482—22no—
373#481C22×C5312yes—
374#481C22×C5311yescharacteristic, complemented
375#480C22×C5312yes—
376#480C22×C5311yescharacteristic, complemented
377#428—21no—
378#427—21no—
379#418—21no—
380#416—21no—
381#407C22×C5311yescharacteristic
382C2×C22⋊C8C22×C5311yescharacteristic
383#400C22×C5312yescomplemented
384#398C22×C5312yescomplemented
385#397—22no—
386#391—21no—
387#389—21no—
388#380C22×C5311yescharacteristic
389#328C22×C5312yescomplemented
390#327C22×C5312yes—
391#327C22×C5312yes—
392#327C22×C5312yescomplemented
393#324C22×C5312yescomplemented
394#324C22×C5312yescomplemented
395C53#1823911yescharacteristic, direct product factor, Sylow
396C2×#41—21no—
397C2×#41—22no—
398C2×#41D4×C5311yescharacteristic
399C22×Q8D4×C5311yescharacteristic
400C22×D4—21no—
401C22×D4D4×C5311yescharacteristic
402C23×C4C23×C5311yescharacteristic
403C2×M16—21no—
404C22×C8—21no—
405C4⋊Q8—21no—
406#126—22no—
407#125—22no—
408#124—22no—
409#124—21no—
410#124—22no—
411#123—22no—
412#123—22no—
413#123—22no—
414#123—21no—
415#123—22no—
416C22⋊Q8—21no—
417C22⋊Q8—22no—
418C22⋊Q8—22no—
419C22⋊Q8—22no—
420C22⋊Q8—22no—
421C22⋊Q8—21no—
422C22⋊Q8—21no—
423C22⋊Q8—21no—
424C22⋊Q8—21no—
425C22⋊Q8—22no—
426C22⋊Q8—22no—
427C22⋊Q8D4×C5311yescharacteristic
428C22⋊Q8C23×C5311yescharacteristic
429#121—21no—
430#121—22no—
431#121—22no—
432#121—22no—
433#121—22no—
434#121—21no—
435#121—21no—
436#121—22no—
437#121D4×C5312yes—
438#121D4×C5311yescharacteristic
439#121C23×C5312yes—
440#121C23×C5311yescharacteristic
441#120—22no—
442#120—21no—
443C4×Q8—21no—
444C4×D4—22no—
445C4×D4—21no—
446C4×D4—21no—
447C4×D4—21no—
448C4×D4—22no—
449#117—21no—
450#117—21no—
451#117—21no—
452#117—21no—
453#117D4×C5311yescharacteristic
454C2×C4⋊C4—21no—
455C2×C4⋊C4—21no—
456C2×C4⋊C4—22no—
457C2×C4⋊C4D4×C5311yescharacteristic
458C2×C4⋊C4D4×C5311yescharacteristic
459C2×C4⋊C4C23×C5311yescharacteristic
460C2×C4⋊C4C23×C5311yescharacteristic
461C2×C4⋊C4C23×C5312yes—
462C2×C22⋊C4—22no—
463C2×C22⋊C4—21no—
464C2×C22⋊C4—21no—
465C2×C22⋊C4—21no—
466C2×C22⋊C4D4×C5312yes—
467C2×C42—21no—
468#107—21no—
469#107—21no—
470#107—22no—
471#106—21no—
472#106—21no—
473#106—22no—
474#103—21no—
475#103—21no—
476#102—21no—
477#102—21no—
478#102—22no—
479#102—22no—
480C22⋊C8—21no—
481C22⋊C8—21no—
482C22⋊C8C23×C5311yescharacteristic
483C22⋊C8C23×C5311yescharacteristic
484C22⋊C8C23×C5312yes—
485#95—22no—
486#95—22no—
487#95—22no—
488#95C23×C5312yes—
489C24—21no—
490C24C2×D4×C5311yescharacteristic
491#41—42no—
492#41—82no—
493#41—82no—
494#41—82no—
495C2×Q8—22no—
496C2×Q8—21no—
497C2×Q8—21no—
498C2×Q8—42no—
499C2×Q8C2×D4×C5311yescharacteristic
500C2×D4—21no—
501C2×D4—21no—
502C2×D4—22no—
503C2×D4—22no—
504C2×D4—22no—
505C2×D4—21no—
506C2×D4—22no—
507C2×D4—21no—
508C2×D4—42no—
509C2×D4—81no—
510C2×D4—81no—
511C2×D4C2×D4×C5311yescharacteristic
512C2×D4C2×D4×C5312yes—
513C22×C4—22no—
514C22×C4—22no—
515C22×C4—22no—
516C22×C4—21no—
517C22×C4—21no—
518C22×C4—21no—
519C22×C4—22no—
520C22×C4—21no—
521C22×C4—42no—
522C22×C4C2×D4×C5312yes—
523C22×C4C2×D4×C5311yescharacteristic
524C22×C4C2×D4×C5311yescharacteristic
525C22×C4C2×D4×C5311yescharacteristic
526C22×C4C2×D4×C5312yes—
527C22×C4C2×D4×C5311yescharacteristic
528C22×C4C2×D4×C5311yescharacteristic
529C22×C4C24×C5311yescharacteristic
530M16—42no—
531C2×C8—22no—
532C2×C8—21no—
533C2×C8—21no—
534C2×C8—42no—
535C4⋊C4—22no—
536C4⋊C4—22no—
537C4⋊C4—22no—
538C4⋊C4—22no—
539C4⋊C4—21no—
540C4⋊C4—21no—
541C4⋊C4—21no—
542C4⋊C4—21no—
543C4⋊C4—22no—
544C4⋊C4—22no—
545C4⋊C4—21no—
546C4⋊C4—21no—
547C4⋊C4—21no—
548C4⋊C4—21no—
549C4⋊C4—21no—
550C4⋊C4—42no—
551C4⋊C4—82no—
552C4⋊C4C2×D4×C5312yes—
553C4⋊C4C2×D4×C5311yescharacteristic
554C4⋊C4C2×D4×C5311yescharacteristic
555C22⋊C4—22no—
556C22⋊C4—22no—
557C22⋊C4—22no—
558C22⋊C4—22no—
559C22⋊C4—22no—
560C22⋊C4—21no—
561C22⋊C4—22no—
562C22⋊C4—22no—
563C22⋊C4—21no—
564C22⋊C4—21no—
565C22⋊C4—22no—
566C22⋊C4—21no—
567C22⋊C4—22no—
568C22⋊C4—21no—
569C22⋊C4—41no—
570C22⋊C4—41no—
571C22⋊C4—81no—
572C42—22no—
573C42—21no—
574C42—41no—
575C42—41no—
576C23—21no—
577C23—21no—
578C23—22no—
579C23—21no—
580C23—41no—
581C23—41no—
582C23—42no—
583C23—81no—
584C23—81no—
585C23#120×C5311yescharacteristic
586C23#120×C5311yescharacteristic
587C23C22×D4×C5311yescharacteristic
588Q8—41no—
589Q8—42no—
590Q8—81no—
591Q8—82no—
592D4—42no—
593D4—41no—
594D4—42no—
595D4—42no—
596D4—41no—
597D4—42no—
598D4—41no—
599D4—42no—
600D4—82no—
601D4—81no—
602D4—82no—
603D4—82no—
604C2×C4—22no—
605C2×C4—22no—
606C2×C4—22no—
607C2×C4—21no—
608C2×C4—22no—
609C2×C4—21no—
610C2×C4—22no—
611C2×C4—21no—
612C2×C4—22no—
613C2×C4—22no—
614C2×C4—22no—
615C2×C4—41no—
616C2×C4—41no—
617C2×C4—41no—
618C2×C4—42no—
619C2×C4—42no—
620C2×C4—42no—
621C2×C4—42no—
622C2×C4—42no—
623C2×C4—41no—
624C2×C4—41no—
625C2×C4—42no—
626C2×C4—41no—
627C2×C4—41no—
628C2×C4—81no—
629C2×C4—82no—
630C2×C4—82no—
631C2×C4—82no—
632C2×C4#120×C5311yescharacteristic
633C2×C4#120×C5311yescharacteristic
634C2×C4C22×D4×C5311yescharacteristic
635C2×C4C22×D4×C5311yescharacteristic
636C8—41no—
637C8—41no—
638C8—42no—
639C22—21no—
640C22—21no—
641C22—21no—
642C22—21no—
643C22—21no—
644C22—21no—
645C22—21no—
646C22—21no—
647C22—41no—
648C22—42no—
649C22—41no—
650C22—42no—
651C22—41no—
652C22—42no—
653C22—81no—
654C22—81no—
655C22—162no—
656C22C2×#120×C5311yescharacteristic
657C22C53×#57611yescharacteristic
658C22C53×#57711yescharacteristic
659C4—21no—
660C4—21no—
661C4—21no—
662C4—42no—
663C4—42no—
664C4—41no—
665C4—41no—
666C4—41no—
667C4—42no—
668C4—82no—
669C4—81no—
670C4—81no—
671C4C53×#45812yes—
672C2—21no—
673C2—21no—
674C2—41no—
675C2—41no—
676C2—82no—
677C2—81no—
678C2C53×#301211yescharacteristic
679C2C53×#302011yescharacteristic
680C2C2×C53×#45811yescharacteristic
subgroupG/H
center, socleC22×C53C2×#120
commutator, Frattini, cosocleC22×C4C24×C53
prime radicalC53×#3536C2
LCSG ▷ C22×C4 ▷ C22 ▷ C1
UCSC1 ◁ C22×C53 ◁ C23×C4×C53 ◁ G

Complements

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

NH ≅ G/Ntype
2. C53×#3094C2semidirect
3. C53×#3091C2semidirect
4. C53×#2625C2semidirect
5. C53×#1616C2semidirect
6. C53×#1615C2semidirect
7. C53×#1610C2semidirect
8. C53×#1609C2semidirect
9. C53×#1519C2semidirect
10. C53×#1513C2semidirect
11. C53×#1472C2semidirect
29. C53×#484C22semidirect
30. C53×#483C22semidirect
34. C53×#481C22semidirect
36. C53×#480C22semidirect
43. C53×#400C22semidirect
44. C53×#398C22semidirect
49. C53×#328C22semidirect
52. C53×#327C22semidirect
53. C53×#324C22semidirect
54. C53×#324C22semidirect
298. #18239C53direct (N × H)
333. #3094C2×C53semidirect
334. #3091C2×C53semidirect
335. #2625C2×C53semidirect
336. #1616C2×C53semidirect
337. #1615C2×C53semidirect
338. #1610C2×C53semidirect
339. #1609C2×C53semidirect
340. #1519C2×C53semidirect
341. #1513C2×C53semidirect
342. #1472C2×C53semidirect
369. #484C22×C53semidirect
370. #483C22×C53semidirect
374. #481C22×C53semidirect
376. #480C22×C53semidirect
383. #400C22×C53semidirect
384. #398C22×C53semidirect
389. #328C22×C53semidirect
392. #327C22×C53semidirect
393. #324C22×C53semidirect
394. #324C22×C53semidirect
395. C53#18239direct (N × H)

Maximal subgroups

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

subgroupindex
C53×#35362
C53×#30942
C53×#30912
C53×#26252
C53×#16162
C53×#16152
C53×#16102
C53×#16092
C53×#15192
C53×#15132
C53×#14722
#1823953