Finite Group Databasebeta

← C127×#21770 #44585443

Subgroups — C127×#21770 #44585443

Order 32512.

1518 conjugacy classes of subgroups.

The subgroup lattice has 658 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#535×C127C211yesmaximal, characteristic
2C2×#408×C127C211yesmaximal, characteristic, complemented
3C127×#2311C211yesmaximal, characteristic, complemented
4C127×#1895C212yesmaximal, complemented
5C127×#1893C212yesmaximal, complemented
6C127×#1875C212yesmaximal, complemented
7C127×#1874C212yesmaximal, complemented
8C127×#1825C212yesmaximal, complemented
9C127×#1786C212yesmaximal, complemented
10C22×#41×C127C2211yescharacteristic
11C23×D4×C127C2211yescharacteristic
12C22×M16×C127C2211yescharacteristic, complemented
13C23×C8×C127C2211yescharacteristic, complemented
14#535×C127—24no—
15#535×C127C418yescomplemented
16C2×#127×C127—21no—
17C2×#124×C127—21no—
18C2×#121×C127C2212yes—
19C2×#121×C127C2212yes—
20C2×#120×C127—21no—
21C2×#120×C127—21no—
22C2×#117×C127C2211yescharacteristic
23C2×#117×C127C2211yescharacteristic, complemented
24C22×C4⋊C4×C127C2211yescharacteristic, complemented
25C2×#102×C127C2212yes—
26C2×#102×C127C2212yes—
27C2×#102×C127C2212yes—
28C2×#102×C127C2212yes—
29#408×C127—24no—
30C2×C22⋊C8×C127C2212yes—
31C2×C22⋊C8×C127C2212yescomplemented
32#391×C127—21no—
33#390×C127—21no—
34#386×C127—21no—
35#386×C127—21no—
36#380×C127C2212yes—
37#380×C127C2212yescomplemented
38#340×C127C2212yescomplemented
39#340×C127C2212yescomplemented
40#340×C127C2212yescomplemented
41#340×C127C2212yescomplemented
42C25×C127—21no—
43C2×#41×C127—41no—
44C2×#41×C127—41no—
45C2×#41×C127—41no—
46C2×#41×C127—41no—
47C2×#41×C127C2×C414yes—
48C2×#41×C127D414yes—
49C22×Q8×C127D411yescharacteristic
50C22×D4×C127—22no—
51C22×D4×C127—22no—
52C22×D4×C127—21no—
53C22×D4×C127—22no—
54C22×D4×C127—41no—
55C22×D4×C127—41no—
56C22×D4×C127—41no—
57C22×D4×C127—41no—
58C22×D4×C127C2×C414yescomplemented
59C22×D4×C127D411yescharacteristic
60C22×D4×C127D411yescharacteristic
61C22×D4×C127D411yescharacteristic
62C22×D4×C127C2312yes—
63C23×C4×C127—21no—
64C23×C4×C127C2311yescharacteristic
65C23×C4×C127C2311yescharacteristic
66C23×C4×C127C2311yescharacteristic
67C2×M16×C127—22no—
68C2×M16×C127—41no—
69C2×M16×C127—41no—
70C22×C8×C127—22no—
71C22×C8×C127—41no—
72C22×C8×C127—41no—
73C22×C8×C127C2312yes—
74C22×C8×C127C2312yes—
75#127×C127—28no—
76#124×C127—28no—
77#121×C127—24no—
78#121×C127—24no—
79#121×C127C2×C418yes—
80#121×C127C2×C418yescomplemented
81#120×C127—28no—
82#120×C127—28no—
83#117×C127—22no—
84#117×C127—41no—
85#117×C127—41no—
86#117×C127C2×C414yescomplemented
87C2×C4⋊C4×C127—21no—
88C2×C4⋊C4×C127—41no—
89C2×C4⋊C4×C127—41no—
90C2×C4⋊C4×C127C2312yes—
91C2×C4⋊C4×C127C2312yes—
92C2×C4⋊C4×C127C2312yes—
93C2×C22⋊C4×C127—21no—
94C2×C22⋊C4×C127—22no—
95C2×C22⋊C4×C127—22no—
96C2×C22⋊C4×C127—21no—
97C2×C22⋊C4×C127—22no—
98C2×C22⋊C4×C127—22no—
99C2×C42×C127—21no—
100C2×C42×C127—21no—
101#102×C127—42no—
102#102×C127—42no—
103#102×C127—42no—
104#102×C127—42no—
105C22⋊C8×C127—24no—
106C22⋊C8×C127—24no—
107#95×C127—22no—
108#95×C127—22no—
109C24×C127—22no—
110C24×C127—24no—
111C24×C127—42no—
112C24×C127—42no—
113C24×C127—82no—
114C24×C127—82no—
115C24×C127C2×D411yescharacteristic
116C24×C127C2×D411yescharacteristic
117C24×C127C2×D411yescharacteristic
118#41×C127—44no—
119#41×C127—44no—
120#41×C127—44no—
121#41×C127—44no—
122C2×Q8×C127—41no—
123C2×Q8×C127—41no—
124C2×Q8×C127C22⋊C414yes—
125C2×D4×C127—28no—
126C2×D4×C127—28no—
127C2×D4×C127—24no—
128C2×D4×C127—22no—
129C2×D4×C127—22no—
130C2×D4×C127—22no—
131C2×D4×C127—22no—
132C2×D4×C127—22no—
133C2×D4×C127—44no—
134C2×D4×C127—44no—
135C2×D4×C127—41no—
136C2×D4×C127—41no—
137C2×D4×C127—41no—
138C2×D4×C127—41no—
139C2×D4×C127—41no—
140C2×D4×C127—41no—
141C2×D4×C127—42no—
142C2×D4×C127—42no—
143C2×D4×C127—44no—
144C2×D4×C127—44no—
145C2×D4×C127—82no—
146C2×D4×C127—82no—
147C2×D4×C127—82no—
148C2×D4×C127—82no—
149C2×D4×C127C22⋊C414yes—
150C2×D4×C127C22⋊C414yes—
151C2×D4×C127C22⋊C414yes—
152C2×D4×C127C22×C414yes—
153C22×C4×C127—21no—
154C22×C4×C127—21no—
155C22×C4×C127—21no—
156C22×C4×C127—21no—
157C22×C4×C127—21no—
158C22×C4×C127—21no—
159C22×C4×C127—21no—
160C22×C4×C127—21no—
161C22×C4×C127—21no—
162C22×C4×C127—21no—
163C22×C4×C127—21no—
164C22×C4×C127—21no—
165C22×C4×C127—22no—
166C22×C4×C127—22no—
167C22×C4×C127—22no—
168C22×C4×C127—42no—
169C22×C4×C127—82no—
170C22×C4×C127C22×C412yes—
171C22×C4×C127C22×C412yes—
172C22×C4×C127C22×C412yes—
173C22×C4×C127C2×D411yescharacteristic
174C22×C4×C127C2×D411yescharacteristic
175C22×C4×C127C2×D411yescharacteristic
176C22×C4×C127C2×D412yes—
177C22×C4×C127C2×D412yes—
178C22×C4×C127C2×D412yes—
179C22×C4×C127C2411yescharacteristic
180M16×C127—44no—
181C2×C8×C127—22no—
182C2×C8×C127—22no—
183C2×C8×C127—22no—
184C2×C8×C127—22no—
185C2×C8×C127—22no—
186C2×C8×C127—22no—
187C2×C8×C127—44no—
188C4⋊C4×C127—22no—
189C4⋊C4×C127—22no—
190C4⋊C4×C127—22no—
191C4⋊C4×C127—22no—
192C4⋊C4×C127—22no—
193C4⋊C4×C127—42no—
194C4⋊C4×C127C22×C414yes—
195C22⋊C4×C127—24no—
196C22⋊C4×C127—28no—
197C22⋊C4×C127—28no—
198C22⋊C4×C127—42no—
199C22⋊C4×C127—82no—
200C22⋊C4×C127—82no—
201C42×C127—24no—
202C42×C127—42no—
203C23×C127—21no—
204C23×C127—21no—
205C23×C127—21no—
206C23×C127—21no—
207C23×C127—21no—
208C23×C127—21no—
209C23×C127—22no—
210C23×C127—22no—
211C23×C127—22no—
212C23×C127—22no—
213C23×C127—22no—
214C23×C127—22no—
215C23×C127—24no—
216C23×C127—48no—
217C23×C127—42no—
218C23×C127—42no—
219C23×C127—42no—
220C23×C127—42no—
221C23×C127—42no—
222C23×C127—42no—
223C23×C127—88no—
224C23×C127—88no—
225C23×C127—84no—
226C23×C127—84no—
227C23×C127C2×C22⋊C412yes—
228C23×C127C2×C22⋊C412yes—
229C23×C127C2×C22⋊C412yes—
230C23×C127C22×D411yescharacteristic
231Q8×C127—44no—
232D4×C127—24no—
233D4×C127—24no—
234D4×C127—44no—
235D4×C127—44no—
236D4×C127—44no—
237D4×C127—48no—
238D4×C127—42no—
239D4×C127—42no—
240D4×C127—88no—
241D4×C127—88no—
242C2×C4×C127—21no—
243C2×C4×C127—21no—
244C2×C4×C127—21no—
245C2×C4×C127—21no—
246C2×C4×C127—21no—
247C2×C4×C127—21no—
248C2×C4×C127—22no—
249C2×C4×C127—22no—
250C2×C4×C127—22no—
251C2×C4×C127—22no—
252C2×C4×C127—22no—
253C2×C4×C127—22no—
254C2×C4×C127—22no—
255C2×C4×C127—22no—
256C2×C4×C127—22no—
257C2×C4×C127—22no—
258C2×C4×C127—22no—
259C2×C4×C127—22no—
260C2×C4×C127—24no—
261C2×C4×C127—42no—
262C2×C4×C127—42no—
263C2×C4×C127—42no—
264C2×C4×C127—42no—
265C2×C4×C127—42no—
266C2×C4×C127—42no—
267C2×C4×C127—42no—
268C2×C4×C127—42no—
269C2×C4×C127—84no—
270C2×C4×C127C2×C22⋊C412yes—
271C2×C4×C127C2×C22⋊C412yes—
272C2×C4×C127C2×C22⋊C412yes—
273C2×C4×C127C23×C411yescharacteristic
274C2×C4×C127C22×D411yescharacteristic
275C2×C4×C127H(5,𝔽2)11yescharacteristic
276C2×C4×C127H(5,𝔽2)11yescharacteristic
277C2×C4×C127H(5,𝔽2)11yescharacteristic
278C2×C4×C127H(5,𝔽2)11yescharacteristic
279C8×C127—42no—
280C8×C127—42no—
281C22×C127—22no—
282C22×C127—22no—
283C22×C127—22no—
284C22×C127—24no—
285C22×C127—24no—
286C22×C127—24no—
287C22×C127—42no—
288C22×C127—42no—
289C22×C127—42no—
290C22×C127—41no—
291C22×C127—41no—
292C22×C127—41no—
293C22×C127—41no—
294C22×C127—41no—
295C22×C127—41no—
296C22×C127—44no—
297C22×C127—44no—
298C22×C127—44no—
299C22×C127—816no—
300C22×C127—82no—
301C22×C127—82no—
302C22×C127—82no—
303C22×C127—82no—
304C22×C127C22×C22⋊C411yescharacteristic
305C22×C127#53411yescharacteristic
306C22×C127#53411yescharacteristic
307C22×C127#57612yes—
308C22×C127#57712yes—
309C4×C127—22no—
310C4×C127—22no—
311C4×C127—22no—
312C4×C127—44no—
313C4×C127—82no—
314C4×C127—82no—
315C4×C127#51811yescharacteristic
316C4×C127#51811yescharacteristic
317C4×C127#53411yescharacteristic
318C4×C127#53411yescharacteristic
319#21770C12711yesmaximal, characteristic, direct product factor, Sylow
320C2×C127—42no—
321C2×C127—42no—
322C2×C127—42no—
323C2×C127—84no—
324C2×C127#230811yescharacteristic
325C2×C127#289712yes—
326C2×C127#319812yes—
327C2×C127#319911yescharacteristic
328C2×C127#320011yescharacteristic
329C2×#535C2×C12711yescharacteristic
330C2×#408C2×C12711yescharacteristic, complemented
331#2311C2×C12711yescharacteristic, complemented
332#1895C2×C12712yescomplemented
333#1893C2×C12712yescomplemented
334#1875C2×C12712yescomplemented
335#1874C2×C12712yescomplemented
336#1825C2×C12712yescomplemented
337#1786C2×C12712yescomplemented
338C127#2177011yescharacteristic, direct product factor, Sylow
339C22×#41C22×C12711yescharacteristic
340C23×D4C22×C12711yescharacteristic
341C22×M16C22×C12711yescharacteristic, complemented
342C23×C8C22×C12711yescharacteristic, complemented
343#535—24no—
344#535C4×C12718yescomplemented
345C2×#127—21no—
346C2×#124—21no—
347C2×#121C22×C12712yes—
348C2×#121C22×C12712yes—
349C2×#120—21no—
350C2×#120—21no—
351C2×#117C22×C12711yescharacteristic
352C2×#117C22×C12711yescharacteristic, complemented
353C22×C4⋊C4C22×C12711yescharacteristic, complemented
354C2×#102C22×C12712yes—
355C2×#102C22×C12712yes—
356C2×#102C22×C12712yes—
357C2×#102C22×C12712yes—
358#408—24no—
359C2×C22⋊C8C22×C12712yes—
360C2×C22⋊C8C22×C12712yescomplemented
361#391—21no—
362#390—21no—
363#386—21no—
364#386—21no—
365#380C22×C12712yes—
366#380C22×C12712yescomplemented
367#340C22×C12712yescomplemented
368#340C22×C12712yescomplemented
369#340C22×C12712yescomplemented
370#340C22×C12712yescomplemented
371C25—21no—
372C2×#41—41no—
373C2×#41—41no—
374C2×#41—41no—
375C2×#41—41no—
376C2×#41C2×C4×C12714yes—
377C2×#41D4×C12714yes—
378C22×Q8D4×C12711yescharacteristic
379C22×D4—22no—
380C22×D4—22no—
381C22×D4—21no—
382C22×D4—22no—
383C22×D4—41no—
384C22×D4—41no—
385C22×D4—41no—
386C22×D4—41no—
387C22×D4C2×C4×C12714yescomplemented
388C22×D4D4×C12711yescharacteristic
389C22×D4D4×C12711yescharacteristic
390C22×D4D4×C12711yescharacteristic
391C22×D4C23×C12712yes—
392C23×C4—21no—
393C23×C4C23×C12711yescharacteristic
394C23×C4C23×C12711yescharacteristic
395C23×C4C23×C12711yescharacteristic
396C2×M16—22no—
397C2×M16—41no—
398C2×M16—41no—
399C22×C8—22no—
400C22×C8—41no—
401C22×C8—41no—
402C22×C8C23×C12712yes—
403C22×C8C23×C12712yes—
404#127—28no—
405#124—28no—
406#121—24no—
407#121—24no—
408#121C2×C4×C12718yes—
409#121C2×C4×C12718yescomplemented
410#120—28no—
411#120—28no—
412#117—22no—
413#117—41no—
414#117—41no—
415#117C2×C4×C12714yescomplemented
416C2×C4⋊C4—21no—
417C2×C4⋊C4—41no—
418C2×C4⋊C4—41no—
419C2×C4⋊C4C23×C12712yes—
420C2×C4⋊C4C23×C12712yes—
421C2×C4⋊C4C23×C12712yes—
422C2×C22⋊C4—21no—
423C2×C22⋊C4—22no—
424C2×C22⋊C4—22no—
425C2×C22⋊C4—21no—
426C2×C22⋊C4—22no—
427C2×C22⋊C4—22no—
428C2×C42—21no—
429C2×C42—21no—
430#102—42no—
431#102—42no—
432#102—42no—
433#102—42no—
434C22⋊C8—24no—
435C22⋊C8—24no—
436#95—22no—
437#95—22no—
438C24—22no—
439C24—24no—
440C24—42no—
441C24—42no—
442C24—82no—
443C24—82no—
444C24C2×D4×C12711yescharacteristic
445C24C2×D4×C12711yescharacteristic
446C24C2×D4×C12711yescharacteristic
447#41—44no—
448#41—44no—
449#41—44no—
450#41—44no—
451C2×Q8—41no—
452C2×Q8—41no—
453C2×Q8C22⋊C4×C12714yes—
454C2×D4—28no—
455C2×D4—28no—
456C2×D4—24no—
457C2×D4—22no—
458C2×D4—22no—
459C2×D4—22no—
460C2×D4—22no—
461C2×D4—22no—
462C2×D4—44no—
463C2×D4—44no—
464C2×D4—41no—
465C2×D4—41no—
466C2×D4—41no—
467C2×D4—41no—
468C2×D4—41no—
469C2×D4—41no—
470C2×D4—42no—
471C2×D4—42no—
472C2×D4—44no—
473C2×D4—44no—
474C2×D4—82no—
475C2×D4—82no—
476C2×D4—82no—
477C2×D4—82no—
478C2×D4C22⋊C4×C12714yes—
479C2×D4C22⋊C4×C12714yes—
480C2×D4C22⋊C4×C12714yes—
481C2×D4C22×C4×C12714yes—
482C22×C4—21no—
483C22×C4—21no—
484C22×C4—21no—
485C22×C4—21no—
486C22×C4—21no—
487C22×C4—21no—
488C22×C4—21no—
489C22×C4—21no—
490C22×C4—21no—
491C22×C4—21no—
492C22×C4—21no—
493C22×C4—21no—
494C22×C4—22no—
495C22×C4—22no—
496C22×C4—22no—
497C22×C4—42no—
498C22×C4—82no—
499C22×C4C22×C4×C12712yes—
500C22×C4C22×C4×C12712yes—
501C22×C4C22×C4×C12712yes—
502C22×C4C2×D4×C12711yescharacteristic
503C22×C4C2×D4×C12711yescharacteristic
504C22×C4C2×D4×C12711yescharacteristic
505C22×C4C2×D4×C12712yes—
506C22×C4C2×D4×C12712yes—
507C22×C4C2×D4×C12712yes—
508C22×C4C24×C12711yescharacteristic
509M16—44no—
510C2×C8—22no—
511C2×C8—22no—
512C2×C8—22no—
513C2×C8—22no—
514C2×C8—22no—
515C2×C8—22no—
516C2×C8—44no—
517C4⋊C4—22no—
518C4⋊C4—22no—
519C4⋊C4—22no—
520C4⋊C4—22no—
521C4⋊C4—22no—
522C4⋊C4—42no—
523C4⋊C4C22×C4×C12714yes—
524C22⋊C4—24no—
525C22⋊C4—28no—
526C22⋊C4—28no—
527C22⋊C4—42no—
528C22⋊C4—82no—
529C22⋊C4—82no—
530C42—24no—
531C42—42no—
532C23—21no—
533C23—21no—
534C23—21no—
535C23—21no—
536C23—21no—
537C23—21no—
538C23—22no—
539C23—22no—
540C23—22no—
541C23—22no—
542C23—22no—
543C23—22no—
544C23—24no—
545C23—48no—
546C23—42no—
547C23—42no—
548C23—42no—
549C23—42no—
550C23—42no—
551C23—42no—
552C23—88no—
553C23—88no—
554C23—84no—
555C23—84no—
556C23C2×C22⋊C4×C12712yes—
557C23C2×C22⋊C4×C12712yes—
558C23C2×C22⋊C4×C12712yes—
559C23C22×D4×C12711yescharacteristic
560Q8—44no—
561D4—24no—
562D4—24no—
563D4—44no—
564D4—44no—
565D4—44no—
566D4—48no—
567D4—42no—
568D4—42no—
569D4—88no—
570D4—88no—
571C2×C4—21no—
572C2×C4—21no—
573C2×C4—21no—
574C2×C4—21no—
575C2×C4—21no—
576C2×C4—21no—
577C2×C4—22no—
578C2×C4—22no—
579C2×C4—22no—
580C2×C4—22no—
581C2×C4—22no—
582C2×C4—22no—
583C2×C4—22no—
584C2×C4—22no—
585C2×C4—22no—
586C2×C4—22no—
587C2×C4—22no—
588C2×C4—22no—
589C2×C4—24no—
590C2×C4—42no—
591C2×C4—42no—
592C2×C4—42no—
593C2×C4—42no—
594C2×C4—42no—
595C2×C4—42no—
596C2×C4—42no—
597C2×C4—42no—
598C2×C4—84no—
599C2×C4C2×C22⋊C4×C12712yes—
600C2×C4C2×C22⋊C4×C12712yes—
601C2×C4C2×C22⋊C4×C12712yes—
602C2×C4C23×C4×C12711yescharacteristic
603C2×C4C22×D4×C12711yescharacteristic
604C2×C4H(5,𝔽2)×C12711yescharacteristic
605C2×C4H(5,𝔽2)×C12711yescharacteristic
606C2×C4H(5,𝔽2)×C12711yescharacteristic
607C2×C4H(5,𝔽2)×C12711yescharacteristic
608C8—42no—
609C8—42no—
610C22—24no—
611C22—24no—
612C22—24no—
613C22—22no—
614C22—22no—
615C22—22no—
616C22—42no—
617C22—42no—
618C22—42no—
619C22—41no—
620C22—41no—
621C22—41no—
622C22—41no—
623C22—41no—
624C22—41no—
625C22—44no—
626C22—44no—
627C22—44no—
628C22—816no—
629C22—82no—
630C22—82no—
631C22—82no—
632C22—82no—
633C22C22×C22⋊C4×C12711yescharacteristic
634C22#534×C12711yescharacteristic
635C22#534×C12711yescharacteristic
636C22#576×C12712yes—
637C22#577×C12712yes—
638C4—22no—
639C4—22no—
640C4—22no—
641C4—44no—
642C4—82no—
643C4—82no—
644C4#518×C12711yescharacteristic
645C4#518×C12711yescharacteristic
646C4#534×C12711yescharacteristic
647C4#534×C12711yescharacteristic
648C2—42no—
649C2—42no—
650C2—42no—
651C2—84no—
652C2C127×#230811yescharacteristic
653C2C127×#289712yes—
654C2C127×#319812yes—
655C2C127×#319911yescharacteristic
656C2C127×#320011yescharacteristic
subgroupG/H
center, socleC23×C127C22×D4
commutatorC2×C4C23×C4×C127
Frattini, cosocleC22×C4C24×C127
prime radicalC2×#535×C127C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C127 ◁ C22×#41×C127 ◁ G

Complements

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

NH ≅ G/Ntype
2. C2×#408×C127C2semidirect
3. C127×#2311C2semidirect
4. C127×#1895C2semidirect
5. C127×#1893C2semidirect
6. C127×#1875C2semidirect
7. C127×#1874C2semidirect
8. C127×#1825C2semidirect
9. C127×#1786C2semidirect
12. C22×M16×C127C22semidirect
13. C23×C8×C127C22semidirect
15. #535×C127C4semidirect
23. C2×#117×C127C22semidirect
24. C22×C4⋊C4×C127C22semidirect
31. C2×C22⋊C8×C127C22semidirect
37. #380×C127C22semidirect
38. #340×C127C22semidirect
39. #340×C127C22semidirect
40. #340×C127C22semidirect
41. #340×C127C22semidirect
58. C22×D4×C127C2×C4semidirect
80. #121×C127C2×C4semidirect
86. #117×C127C2×C4semidirect
319. #21770C127direct (N × H)
330. C2×#408C2×C127semidirect
331. #2311C2×C127semidirect
332. #1895C2×C127semidirect
333. #1893C2×C127semidirect
334. #1875C2×C127semidirect
335. #1874C2×C127semidirect
336. #1825C2×C127semidirect
337. #1786C2×C127semidirect
338. C127#21770direct (N × H)
341. C22×M16C22×C127semidirect
342. C23×C8C22×C127semidirect
344. #535C4×C127semidirect
352. C2×#117C22×C127semidirect
353. C22×C4⋊C4C22×C127semidirect
360. C2×C22⋊C8C22×C127semidirect
366. #380C22×C127semidirect
367. #340C22×C127semidirect
368. #340C22×C127semidirect
369. #340C22×C127semidirect
370. #340C22×C127semidirect
387. C22×D4C2×C4×C127semidirect
409. #121C2×C4×C127semidirect
415. #117C2×C4×C127semidirect

Maximal subgroups

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

subgroupindex
C2×#535×C1272
C2×#408×C1272
C127×#23112
C127×#18952
C127×#18932
C127×#18752
C127×#18742
C127×#18252
C127×#17862
#21770127