Finite Group Databasebeta

← #27403238

Subgroups — #27403238

Order 13568.

838 conjugacy classes of subgroups.

The subgroup lattice has 680 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#16810681C211yesmaximal, characteristic, complemented
2C2×#16810649C211yesmaximal, characteristic, complemented
3#20277180C211yesmaximal, characteristic
4#20275331C211yesmaximal, characteristic, complemented
5#20275325C211yesmaximal, characteristic, complemented
6#20275280C211yesmaximal, characteristic, complemented
7#20275271C211yesmaximal, characteristic, complemented
8#20275013C211yesmaximal, characteristic
9#20274830C211yesmaximal, characteristic, complemented
10#20274697C211yesmaximal, characteristic, complemented
11#20274697C211yesmaximal, characteristic, complemented
12#20274567C211yesmaximal, characteristic, complemented
13#20274501C211yesmaximal, characteristic, complemented
14#20274491C211yesmaximal, characteristic, complemented
15C53×#1869C211yesmaximal, characteristic
16C22×#11719917C2211yescharacteristic
17C2×#13133176C2211yescharacteristic
18C2×#13133176C2211yescharacteristic
19#16810681—24no—
20#16810649—24no—
21C2×#13133146C2211yescharacteristic
22C2×#13133146C2211yescharacteristic
23C2×#13133146C2211yescharacteristic
24C2×#13133146C2211yescharacteristic
25C2×#13133146C2211yescharacteristic
26C2×#13133146C2211yescharacteristic
27C2×C22⋊#88322C2211yescharacteristic
28C2×C22⋊#88322C2211yescharacteristic
29C2×C22⋊#88322C2211yescharacteristic
30C2×#13133127C2211yescharacteristic
31C2×#13133127C2211yescharacteristic
32C2×#13133127C2211yescharacteristic
33C2×C8×Dic53C2211yescharacteristic
34#16810526C411yescharacteristic
35#16810526C411yescharacteristic
36#16810522C411yescharacteristic
37#16810522C411yescharacteristic
38#16810516C411yescharacteristic
39#16810516C411yescharacteristic
40#16810516C411yescharacteristic
41#16810516C411yescharacteristic
42C4×C4⋊Dic53C2211yescharacteristic
43C4×C22⋊Dic53C2211yescharacteristic
44C4×C22⋊Dic53C2211yescharacteristic
45C42×Dic53C2211yescharacteristic
46#16810378C2211yescharacteristic
47#16810378C2211yescharacteristic
48#16810377C2211yescharacteristic
49#16810377C2211yescharacteristic
50#16810377C2211yescharacteristic
51#16810377C2211yescharacteristic
52#16810377C2211yescharacteristic
53#16810377C2211yescharacteristic
54C23×C8×C53C2211yescharacteristic
55C2×C4×D4×C53C2211yescharacteristic
56C2×C22⋊C8×C53C2211yescharacteristic
57C2×C22⋊C8×C53C2211yescharacteristic
58C2×C22⋊C8×C53C2211yescharacteristic
59C53×#336C2211yescharacteristic
60C53×#336C2211yescharacteristic
61C2×#11719917—22no—
62C2×#11719917—22no—
63C2×#11719917—41no—
64C22×#88322C2311yescharacteristic
65C22×#88322C2311yescharacteristic
66C22×#88322C2311yescharacteristic
67C22×#88322C2311yescharacteristic
68#13133176—22no—
69#13133176—22no—
70#13133176—22no—
71#13133176—22no—
72C2×C4⋊Dic53C2×C411yescharacteristic
73C2×C4⋊Dic53C2×C411yescharacteristic
74C2×C4⋊Dic53C2×C411yescharacteristic
75C2×C4⋊Dic53C2×C411yescharacteristic
76C2×C4⋊Dic53C2×C411yescharacteristic
77C2×C4⋊Dic53C2×C411yescharacteristic
78C2×C22⋊Dic53C2×C411yescharacteristic
79C2×C22⋊Dic53C2×C411yescharacteristic
80C2×C22⋊Dic53C2×C411yescharacteristic
81C2×C22⋊Dic53C2×C411yescharacteristic
82C2×C22⋊Dic53C2×C411yescharacteristic
83C2×C22⋊Dic53C2×C411yescharacteristic
84C2×C22⋊Dic53C2×C411yescharacteristic
85C2×C22⋊Dic53C2×C411yescharacteristic
86C2×C4×Dic53C2×C411yescharacteristic
87C2×C4×Dic53C2×C411yescharacteristic
88C2×C4×Dic53C2×C411yescharacteristic
89C2×C4×Dic53C2×C411yescharacteristic
90C2×C4×Dic53C2311yescharacteristic
91C2×C4×Dic53C2311yescharacteristic
92C2×C4×Dic53C2311yescharacteristic
93C2×C4×Dic53C2311yescharacteristic
94#13133146—22no—
95#13133146—22no—
96#13133146—22no—
97#13133146—22no—
98#13133146—22no—
99#13133146D414yescomplemented
100C22⋊#88322—22no—
101C22⋊#88322—22no—
102C22⋊#88322—41no—
103#13133127—22no—
104#13133127—41no—
105#13133127—41no—
106C8×Dic53—22no—
107#13133124C2×C411yescharacteristic
108#13133124C2×C411yescharacteristic
109#13133124C2×C411yescharacteristic
110#13133124C2×C411yescharacteristic
111#13133124C2×C411yescharacteristic
112#13133124C2×C411yescharacteristic
113C22×D4×C53C2×C411yescharacteristic
114C23×C4×C53C2311yescharacteristic
115C23×C4×C53C2311yescharacteristic
116C22×C8×C53—22no—
117C22×C8×C53—22no—
118C22×C8×C53—41no—
119C22×C8×C53C2311yescharacteristic
120C22×C8×C53C2311yescharacteristic
121C22×C8×C53C2311yescharacteristic
122C22×C8×C53C2311yescharacteristic
123C4×D4×C53—22no—
124C4×D4×C53—22no—
125C2×C4⋊C4×C53C2×C411yescharacteristic
126C2×C22⋊C4×C53C2×C411yescharacteristic
127C2×C22⋊C4×C53C2×C411yescharacteristic
128C2×C42×C53C2311yescharacteristic
129C22⋊C8×C53—22no—
130C22⋊C8×C53—22no—
131C22⋊C8×C53—41no—
132C24×C53C22×C411yescharacteristic
133C24×C53C22×C411yescharacteristic
134C2×D4×C53—22no—
135C2×D4×C53—22no—
136C2×D4×C53—41no—
137C22×C4×C53—21no—
138C22×C4×C53—21no—
139C22×C4×C53—21no—
140C22×C4×C53—21no—
141C22×C4×C53—21no—
142C22×C4×C53—21no—
143C22×C4×C53—21no—
144C22×C4×C53—21no—
145C22×C4×C53—21no—
146C22×C4×C53—21no—
147C22×C4×C53C22×C411yescharacteristic
148C22×C4×C53C22×C411yescharacteristic
149C22×C4×C53C22×C411yescharacteristic
150C22×C4×C53C22×C411yescharacteristic
151C22×C4×C53#4112yes—
152C22×C4×C53#4112yes—
153C22×C4×C53C2411yescharacteristic
154C22×Dic53C22×C411yescharacteristic
155C22×Dic53C22×C411yescharacteristic
156C22×Dic53C22×C411yescharacteristic
157C22×Dic53C22×C411yescharacteristic
158C22×Dic53C22×C411yescharacteristic
159C22×Dic53C22×C411yescharacteristic
160C22×Dic53C22×C411yescharacteristic
161C22×Dic53C22×C411yescharacteristic
162C2×C8×C53—21no—
163C2×C8×C53—21no—
164C2×C8×C53—21no—
165C2×C8×C53—21no—
166C2×C8×C53—21no—
167C2×C8×C53—21no—
168C2×C8×C53—21no—
169C2×C8×C53—21no—
170C2×C8×C53—21no—
171C2×C8×C53—21no—
172C2×C8×C53—21no—
173C2×C8×C53—44no—
174C2×C8×C53C2×D412yes—
175C4⋊C4×C53—22no—
176C22⋊C4×C53—22no—
177C22⋊C4×C53—22no—
178C42×C53—21no—
179C42×C53—21no—
180C22⋊Dic53—22no—
181C22⋊Dic53—22no—
182C22⋊Dic53—22no—
183C22⋊Dic53—22no—
184C22⋊Dic53—41no—
185C22⋊Dic53—41no—
186C22⋊Dic53—41no—
187C22⋊Dic53—41no—
188C4⋊Dic53—22no—
189C4⋊Dic53—22no—
190C4⋊Dic53—22no—
191C4⋊Dic53—22no—
192C4⋊Dic53—22no—
193C4⋊Dic53—41no—
194C4×Dic53—22no—
195C4×Dic53—21no—
196C4×Dic53—21no—
197C4×Dic53—21no—
198C4×Dic53—21no—
199C4×Dic53—21no—
200C4×Dic53—21no—
201C4×Dic53—41no—
202C4×Dic53—41no—
203C4×Dic53—41no—
204C4×Dic53C2×D412yes—
205C4×Dic53#4112yes—
206#11719917—44no—
207C2×#88322—21no—
208C2×#88322—21no—
209C2×#88322—21no—
210C2×#88322—21no—
211C2×#88322—21no—
212C2×#88322—21no—
213C2×#88322—21no—
214C2×#88322—21no—
215C2×#88322—21no—
216C2×#88322—21no—
217C2×#88322—21no—
218C2×#88322C2×D412yes—
219C23×C53—21no—
220C23×C53—21no—
221C23×C53—21no—
222C23×C53—21no—
223C23×C53—21no—
224C23×C53—21no—
225C23×C53—21no—
226C23×C53—21no—
227C23×C53—21no—
228C23×C53—21no—
229C23×C53—21no—
230C23×C53—21no—
231C23×C53—21no—
232C23×C53#11712yes—
233C23×C53C23×C411yescharacteristic
234D4×C53—44no—
235C2×C4×C53—21no—
236C2×C4×C53—21no—
237C2×C4×C53—21no—
238C2×C4×C53—21no—
239C2×C4×C53—22no—
240C2×C4×C53—22no—
241C2×C4×C53—22no—
242C2×C4×C53—22no—
243C2×C4×C53—21no—
244C2×C4×C53—21no—
245C2×C4×C53—21no—
246C2×C4×C53—21no—
247C2×C4×C53—21no—
248C2×C4×C53—21no—
249C2×C4×C53—41no—
250C2×C4×C53—41no—
251C2×C4×C53—41no—
252C2×C4×C53—41no—
253C2×C4×C53#11712yes—
254C2×C4×C53#13112yes—
255C2×C4×C53C22×D411yescharacteristic
256C2×C4×C53C2×#4111yescharacteristic
257C2×C4×C53C2×#4111yescharacteristic
258C2×C4×C53C2×#4111yescharacteristic
259C2×C4×C53H(5,𝔽2)11yescharacteristic
260C2×C4×C532−1+411yescharacteristic
261C2×Dic53—21no—
262C2×Dic53—21no—
263C2×Dic53—21no—
264C2×Dic53—21no—
265C2×Dic53—21no—
266C2×Dic53—21no—
267C2×Dic53—21no—
268C2×Dic53—21no—
269C2×Dic53—21no—
270C2×Dic53—21no—
271C2×Dic53—21no—
272C2×Dic53—21no—
273C2×Dic53—21no—
274C2×Dic53—21no—
275C2×Dic53—21no—
276C2×Dic53—21no—
277C2×Dic53—21no—
278C2×Dic53—21no—
279C2×Dic53—21no—
280C2×Dic53—21no—
281C2×Dic53—21no—
282C2×Dic53—21no—
283C2×Dic53C4×D412yes—
284C2×Dic53C4×D412yes—
285C8×C53—22no—
286C8×C53—41no—
287C8×C53—41no—
288C8×C53—41no—
289#88322—22no—
290#88322—41no—
291#88322—41no—
292#88322—41no—
293#22757—531nomaximal, Sylow
294C22×C53—22no—
295C22×C53—22no—
296C22×C53—22no—
297C22×C53—41no—
298C22×C53—41no—
299C22×C53—41no—
300C22×C53—41no—
301C22×C53—41no—
302C22×C53—41no—
303C22×C53—41no—
304C22×C53—41no—
305C22×C53—41no—
306C22×C53—41no—
307C22×C53—41no—
308C22×C53C2×#11711yescharacteristic
309C22×C53C2×C4×D411yescharacteristic
310C22×C53#52011yescharacteristic
311C22×C53C2×#13111yescharacteristic
312C22×C53#56811yescharacteristic
313C22×C53#56811yescharacteristic
314C22×C53#56811yescharacteristic
315C4×C53—22no—
316C4×C53—22no—
317C4×C53—41no—
318C4×C53—41no—
319C4×C53#54611yescharacteristic
320C4×C53#54811yescharacteristic
321C4×C53#55211yescharacteristic
322C4×C53#55311yescharacteristic
323Dic53—22no—
324Dic53—22no—
325Dic53—41no—
326Dic53—41no—
327Dic53—41no—
328Dic53—41no—
329Dic53—41no—
330Dic53—41no—
331C2×#433—531no—
332C2×#424—531no—
333#2293—531no—
334#1924—531no—
335#1924—531no—
336#1917—531no—
337#1916—531no—
338#1870—531no—
339#1869D5311yescharacteristic
340#1831—531no—
341#1798—531no—
342#1798—531no—
343#1767—531no—
344#1753—531no—
345#1752—531no—
346C2×C53—42no—
347C2×C53—81no—
348C2×C53#235211yescharacteristic
349C2×C53#292311yescharacteristic
350C2×C53#292411yescharacteristic
351C2×C53#293211yescharacteristic
352C2×C53#293511yescharacteristic
353C2×C53#299311yescharacteristic
354C2×C53#299511yescharacteristic
355C22×M16—531no—
356C23×C8C2×D5311yescharacteristic
357C2×C4×D4C2×D5311yescharacteristic
358C2×#117—531no—
359C2×#117—531no—
360#433—1064no—
361#424—1064no—
362C2×C4⋊C8—531no—
363C2×C4⋊C8—531no—
364C2×C4⋊C8—531no—
365C2×C4⋊C8—531no—
366C2×C4⋊C8—531no—
367C2×C4⋊C8—531no—
368C2×C22⋊C8—531no—
369C2×C22⋊C8—531no—
370C2×C22⋊C8—531no—
371C2×C22⋊C8C2×D5311yescharacteristic
372C2×C22⋊C8C2×D5311yescharacteristic
373C2×C22⋊C8C2×D5311yescharacteristic
374C2×#97—531no—
375C2×#97—531no—
376C2×#97—531no—
377C2×C4×C8—531no—
378#390—531no—
379#390—531no—
380#389—531no—
381#389—531no—
382#388—531no—
383#388—531no—
384#388—531no—
385#388—531no—
386C4×C4⋊C4—531no—
387C4×C22⋊C4—531no—
388C4×C22⋊C4—531no—
389C43—531no—
390#336—531no—
391#336—531no—
392#336—531no—
393#336—531no—
394#336—531no—
395#336—531no—
396#336—531no—
397#336—531no—
398#336C2×D5311yescharacteristic
399#336C2×D5311yescharacteristic
400C53#2275711yescharacteristic, complemented, Sylow
401C22×D4C4×D5311yescharacteristic
402C23×C4C22×D5311yescharacteristic
403C23×C4C22×D5311yescharacteristic
404C2×M16—1062no—
405C2×M16—1062no—
406C2×M16—2121no—
407C22×C8—22no—
408C22×C8—22no—
409C22×C8—41no—
410C22×C8—531no—
411C22×C8—531no—
412C22×C8—531no—
413C22×C8—531no—
414C22×C8C22×D5311yescharacteristic
415C22×C8C22×D5311yescharacteristic
416C22×C8C22×D5311yescharacteristic
417C22×C8C22×D5311yescharacteristic
418C4×D4—22no—
419C4×D4—22no—
420#117—1062no—
421#117—1062no—
422#117—1062no—
423#117—1062no—
424C2×C4⋊C4—531no—
425C2×C4⋊C4—531no—
426C2×C4⋊C4—531no—
427C2×C4⋊C4—531no—
428C2×C4⋊C4—531no—
429C2×C4⋊C4—531no—
430C2×C4⋊C4C4×D5311yescharacteristic
431C2×C22⋊C4—531no—
432C2×C22⋊C4—531no—
433C2×C22⋊C4—531no—
434C2×C22⋊C4—531no—
435C2×C22⋊C4—531no—
436C2×C22⋊C4—531no—
437C2×C22⋊C4—531no—
438C2×C22⋊C4—531no—
439C2×C22⋊C4C4×D5311yescharacteristic
440C2×C22⋊C4C4×D5311yescharacteristic
441C2×C42—531no—
442C2×C42—531no—
443C2×C42—531no—
444C2×C42—531no—
445C2×C42—531no—
446C2×C42—531no—
447C2×C42—531no—
448C2×C42—531no—
449C2×C42C22×D5311yescharacteristic
450C4⋊C8—534no—
451C4⋊C8—1062no—
452C4⋊C8—1062no—
453C4⋊C8—1062no—
454C4⋊C8—1062no—
455C4⋊C8—1062no—
456C22⋊C8—22no—
457C22⋊C8—22no—
458C22⋊C8—41no—
459C22⋊C8—1062no—
460C22⋊C8—1062no—
461C22⋊C8—2121no—
462#97—1062no—
463#97—2121no—
464#97—2121no—
465C4×C8—1062no—
466#95—531no—
467#95—531no—
468#95—531no—
469#95—531no—
470#95—531no—
471#95—531no—
472C24C2×C4×D5311yescharacteristic
473C24C2×C4×D5311yescharacteristic
474C2×D4—22no—
475C2×D4—22no—
476C2×D4—41no—
477C22×C4—21no—
478C22×C4—21no—
479C22×C4—21no—
480C22×C4—21no—
481C22×C4—21no—
482C22×C4—21no—
483C22×C4—21no—
484C22×C4—21no—
485C22×C4—21no—
486C22×C4—21no—
487C22×C4—531no—
488C22×C4—531no—
489C22×C4—531no—
490C22×C4—531no—
491C22×C4—531no—
492C22×C4—531no—
493C22×C4—531no—
494C22×C4—531no—
495C22×C4C2×C4×D5311yescharacteristic
496C22×C4C2×C4×D5311yescharacteristic
497C22×C4C2×C4×D5311yescharacteristic
498C22×C4C2×C4×D5311yescharacteristic
499C22×C4#1171994712yes—
500C22×C4#1171994712yes—
501C22×C4C23×D5311yescharacteristic
502M16—2124no—
503C2×C8—21no—
504C2×C8—21no—
505C2×C8—21no—
506C2×C8—21no—
507C2×C8—21no—
508C2×C8—21no—
509C2×C8—21no—
510C2×C8—21no—
511C2×C8—21no—
512C2×C8—21no—
513C2×C8—21no—
514C2×C8—44no—
515C2×C8—532no—
516C2×C8—1061no—
517C2×C8—1061no—
518C2×C8—1061no—
519C2×C8—1061no—
520C2×C8—1061no—
521C2×C8—1061no—
522C2×C8—1061no—
523C2×C8—1061no—
524C2×C8—1061no—
525C2×C8—1061no—
526C2×C8—1061no—
527C2×C8D4×D5312yes—
528C4⋊C4—22no—
529C4⋊C4—1062no—
530C4⋊C4—1062no—
531C4⋊C4—1062no—
532C4⋊C4—1062no—
533C4⋊C4—1062no—
534C4⋊C4—2121no—
535C22⋊C4—22no—
536C22⋊C4—22no—
537C22⋊C4—1062no—
538C22⋊C4—1062no—
539C22⋊C4—1062no—
540C22⋊C4—1062no—
541C22⋊C4—2121no—
542C22⋊C4—2121no—
543C22⋊C4—2121no—
544C22⋊C4—2121no—
545C42—21no—
546C42—21no—
547C42—532no—
548C42—532no—
549C42—1062no—
550C42—1061no—
551C42—1061no—
552C42—1061no—
553C42—1061no—
554C42—1061no—
555C42—1061no—
556C42—2121no—
557C42—2121no—
558C42—2121no—
559C23—21no—
560C23—21no—
561C23—21no—
562C23—21no—
563C23—21no—
564C23—21no—
565C23—21no—
566C23—21no—
567C23—21no—
568C23—21no—
569C23—21no—
570C23—21no—
571C23—21no—
572C23#1313317312yes—
573C23C22×C4×D5311yescharacteristic
574D4—44no—
575C2×C4—21no—
576C2×C4—21no—
577C2×C4—21no—
578C2×C4—21no—
579C2×C4—22no—
580C2×C4—22no—
581C2×C4—22no—
582C2×C4—22no—
583C2×C4—21no—
584C2×C4—21no—
585C2×C4—21no—
586C2×C4—21no—
587C2×C4—21no—
588C2×C4—21no—
589C2×C4—41no—
590C2×C4—41no—
591C2×C4—41no—
592C2×C4—41no—
593C2×C4—532no—
594C2×C4—532no—
595C2×C4—1061no—
596C2×C4—1061no—
597C2×C4—1061no—
598C2×C4—1061no—
599C2×C4—1061no—
600C2×C4—1061no—
601C2×C4—1061no—
602C2×C4—1061no—
603C2×C4—1061no—
604C2×C4—1061no—
605C2×C4—1061no—
606C2×C4—1061no—
607C2×C4—1061no—
608C2×C4—1061no—
609C2×C4—1061no—
610C2×C4—1061no—
611C2×C4—1061no—
612C2×C4—1061no—
613C2×C4—1061no—
614C2×C4—1061no—
615C2×C4—1061no—
616C2×C4—1061no—
617C2×C4#1313317312yes—
618C2×C4#1313322312yes—
619C2×C4C2×D4×D5311yescharacteristic
620C2×C4#41×D5311yescharacteristic
621C2×C4C2×#1171994711yescharacteristic
622C2×C4C2×#1171994711yescharacteristic
623C2×C4#1313326211yescharacteristic
624C2×C4#1313326411yescharacteristic
625C8—22no—
626C8—41no—
627C8—41no—
628C8—41no—
629C8—1062no—
630C8—2121no—
631C8—2121no—
632C8—2121no—
633C22—22no—
634C22—22no—
635C22—22no—
636C22—41no—
637C22—41no—
638C22—41no—
639C22—41no—
640C22—41no—
641C22—41no—
642C22—41no—
643C22—41no—
644C22—41no—
645C22—41no—
646C22—41no—
647C22C2×#1313317311yescharacteristic
648C22C4×D4×D5311yescharacteristic
649C22#1681110211yescharacteristic
650C22C2×#1313322311yescharacteristic
651C22#1681138811yescharacteristic
652C22#1681138811yescharacteristic
653C22#1681138911yescharacteristic
654C4—22no—
655C4—22no—
656C4—41no—
657C4—41no—
658C4—1062no—
659C4—1062no—
660C4—2121no—
661C4—2121no—
662C4—2121no—
663C4—2121no—
664C4—2121no—
665C4—2121no—
666C4#1681126011yescharacteristic
667C4#1681127911yescharacteristic
668C4#1681131011yescharacteristic
669C4#1681131611yescharacteristic
670C2—42no—
671C2—81no—
672C2#2027764211yescharacteristic
673C2#2028336211yescharacteristic
674C2#2028336911yescharacteristic
675C2#2028342911yescharacteristic
676C2#2028345411yescharacteristic
677C2#2028386511yescharacteristic
678C2#2028388111yescharacteristic
subgroupG/H
center, FrattiniC22×C4C23×D53
commutator, socleC23×C53C23×C4
FittingC53×#1869C2
prime radicalC22×D4×C53C2×C4
cosocleC22×C4×C53C24
hypercenter#1869D53
hypocenterC53#22757
LCSG ▷ C23×C53 ▷ C53
UCSC1 ◁ C22×C4 ◁ #1869

Complements

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

NH ≅ G/Ntype
1. C2×#16810681C2semidirect
2. C2×#16810649C2semidirect
4. #20275331C2semidirect
5. #20275325C2semidirect
6. #20275280C2semidirect
7. #20275271C2semidirect
9. #20274830C2semidirect
10. #20274697C2semidirect
11. #20274697C2semidirect
12. #20274567C2semidirect
13. #20274501C2semidirect
14. #20274491C2semidirect
99. #13133146D4semidirect
400. C53#22757semidirect

Maximal subgroups

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

subgroupindex
C2×#168106812
C2×#168106492
#202771802
#202753312
#202753252
#202752802
#202752712
#202750132
#202748302
#202746972
#202745672
#202745012
#202744912
C53×#18692
#2275753