Finite Group Databasebeta

← C73×#20286 #32929690

Subgroups — C73×#20286 #32929690

Order 18688.

684 conjugacy classes of subgroups.

The subgroup lattice has 632 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C73×#3366C211yesmaximal, characteristic, complemented
2C73×#3357C211yesmaximal, characteristic, complemented
3C73×#3325C211yesmaximal, characteristic, complemented
4C73×#3274C211yesmaximal, characteristic, complemented
5C73×#1706C211yesmaximal, characteristic, complemented
6C73×#1698C211yesmaximal, characteristic, complemented
7C73×#1697C211yesmaximal, characteristic, complemented
8C73×#1695C211yesmaximal, characteristic, complemented
9C73×#1687C211yesmaximal, characteristic, complemented
10C73×#1631C211yesmaximal, characteristic, complemented
11C73×#1629C211yesmaximal, characteristic, complemented
12C73×#1624C211yesmaximal, characteristic, complemented
13C73×#1622C211yesmaximal, characteristic, complemented
14C73×#1590C211yesmaximal, characteristic, complemented
15C73×#1589C211yesmaximal, characteristic, complemented
16C2×AGL(1,ℤ/8)×C73—21no—
17#555×C73C2211yescharacteristic
18#554×C73C2211yescharacteristic, complemented
19#550×C73C2211yescharacteristic
20D42×C73C2211yescharacteristic
21#500×C73C2211yescharacteristic, complemented
22#493×C73C2211yescharacteristic
23#492×C73C2211yescharacteristic
24#492×C73C2211yescharacteristic, complemented
25#490×C73—21no—
26#486×C73C2211yescharacteristic
27#486×C73C2211yescharacteristic, complemented
28#485×C73—21no—
29#482×C73—21no—
30#480×C73—21no—
31#478×C73—21no—
32#477×C73C2211yescharacteristic, complemented
33#476×C73C2211yescharacteristic
34#476×C73C2211yescharacteristic
35#476×C73C2211yescharacteristic
36#469×C73—21no—
37#469×C73—21no—
38#468×C73—21no—
39#460×C73C2211yescharacteristic
40#459×C73—21no—
41#459×C73C2211yescharacteristic
42#459×C73C2211yescharacteristic
43#459×C73C2211yescharacteristic, complemented
44#449×C73—21no—
45#447×C73—21no—
46#447×C73—21no—
47#446×C73C2211yescharacteristic, complemented
48#442×C73—21no—
49C4×SD16×C73C2211yescharacteristic
50C4×D8×C73C2211yescharacteristic
51#436×C73C2211yescharacteristic
52#436×C73C2211yescharacteristic
53#436×C73C2211yescharacteristic, complemented
54#428×C73—21no—
55#418×C73—21no—
56#335×C73C2211yescharacteristic, complemented
57#334×C73C2211yescharacteristic, complemented
58#333×C73C2211yescharacteristic, complemented
59#333×C73C2211yescharacteristic, complemented
60#331×C73C2211yescharacteristic
61#331×C73C2211yescharacteristic, complemented
62Q8⋊C8×C73C2211yescharacteristic, complemented
63D4⋊C8×C73C2211yescharacteristic
64D4⋊C8×C73C2211yescharacteristic
65D4⋊C8×C73C2211yescharacteristic, complemented
66C82×C73C2211yescharacteristic, complemented
67C2×#41×C73—21no—
68C22×D4×C73—21no—
69C22×D4×C73—21no—
70AGL(1,ℤ/8)×C73—44no—
71C2×SD16×C73—21no—
72C2×SD16×C73—41no—
73C2×SD16×C73—41no—
74C2×SD16×C73D411yescharacteristic
75C2×D8×C73—21no—
76C2×D8×C73—21no—
77C2×D8×C73—21no—
78C2×D8×C73—21no—
79C2×D8×C73—21no—
80C2×D8×C73D411yescharacteristic
81C2×M16×C73—21no—
82C2×M16×C73—21no—
83C2×M16×C73—21no—
84C4⋊Q8×C73C2311yescharacteristic
85C4⋊Q8×C73C2311yescharacteristic
86#127×C73—21no—
87#127×C73C2311yescharacteristic
88#127×C73C2311yescharacteristic
89#125×C73—21no—
90#124×C73—41no—
91C22⋊Q8×C73—21no—
92C22⋊Q8×C73—41no—
93#121×C73—21no—
94#121×C73—21no—
95#121×C73—21no—
96#121×C73—21no—
97#121×C73—21no—
98#121×C73—41no—
99#120×C73—41no—
100C4×Q8×C73C2311yescharacteristic
101C4×D4×C73—21no—
102C4×D4×C73—21no—
103C4×D4×C73C2311yescharacteristic
104C4×D4×C73C2311yescharacteristic
105C4×D4×C73C2311yescharacteristic
106#117×C73—21no—
107#117×C73—21no—
108C2×C4⋊C4×C73—21no—
109#107×C73—21no—
110#107×C73—21no—
111#107×C73—21no—
112#107×C73D411yescharacteristic
113#106×C73—21no—
114#106×C73—21no—
115#106×C73—21no—
116#106×C73D411yescharacteristic
117C4⋊C8×C73—21no—
118C4⋊C8×C73C2311yescharacteristic
119C4⋊C8×C73C2311yescharacteristic
120C4⋊C8×C73C2311yescharacteristic
121C4⋊C8×C73C2311yescharacteristic
122#103×C73—21no—
123#103×C73D411yescharacteristic
124#102×C73—21no—
125#102×C73—21no—
126#102×C73—21no—
127#102×C73—21no—
128#102×C73—21no—
129#102×C73—21no—
130#102×C73—21no—
131#102×C73—21no—
132#102×C73—21no—
133#102×C73—21no—
134#102×C73—21no—
135#102×C73D411yescharacteristic
136#102×C73D411yescharacteristic
137#102×C73D411yescharacteristic
138C22⋊C8×C73—21no—
139C22⋊C8×C73—21no—
140C22⋊C8×C73—21no—
141#97×C73—21no—
142C4×C8×C73C2311yescharacteristic
143C4×C8×C73C2311yescharacteristic
144C4×C8×C73C2311yescharacteristic
145C24×C73—41no—
146#41×C73—42no—
147#41×C73—81no—
148C2×Q8×C73—21no—
149C2×Q8×C73—21no—
150C2×Q8×C73C2×D411yescharacteristic
151C2×D4×C73—21no—
152C2×D4×C73—21no—
153C2×D4×C73—21no—
154C2×D4×C73—21no—
155C2×D4×C73—21no—
156C2×D4×C73—21no—
157C2×D4×C73—41no—
158C2×D4×C73—41no—
159C2×D4×C73—41no—
160C2×D4×C73—41no—
161C2×D4×C73—42no—
162C2×D4×C73—42no—
163C2×D4×C73—41no—
164C2×D4×C73—81no—
165C2×D4×C73—81no—
166C2×D4×C73C2×D411yescharacteristic
167C2×D4×C73C2×D411yescharacteristic
168C2×D4×C73C2×D411yescharacteristic
169C22×C4×C73—21no—
170C22×C4×C73—21no—
171C22×C4×C73—21no—
172C22×C4×C73—41no—
173C22×C4×C73—41no—
174SD16×C73—22no—
175SD16×C73—42no—
176SD16×C73—82no—
177SD16×C73—82no—
178D8×C73—41no—
179D8×C73—42no—
180D8×C73—42no—
181D8×C73—42no—
182D8×C73—81no—
183D8×C73—81no—
184M16×C73—42no—
185M16×C73—42no—
186M16×C73—81no—
187C2×C8×C73—21no—
188C2×C8×C73—21no—
189C2×C8×C73—21no—
190C2×C8×C73—21no—
191C2×C8×C73—21no—
192C2×C8×C73C2×D411yescharacteristic
193C2×C8×C73C2×D411yescharacteristic
194C2×C8×C73C2×D411yescharacteristic
195C2×C8×C73C2×D411yescharacteristic
196C4⋊C4×C73—21no—
197C4⋊C4×C73—21no—
198C4⋊C4×C73—21no—
199C4⋊C4×C73—21no—
200C4⋊C4×C73—21no—
201C4⋊C4×C73—41no—
202C4⋊C4×C73—41no—
203C4⋊C4×C73C2×D411yescharacteristic
204C4⋊C4×C73C2×D411yescharacteristic
205C4⋊C4×C73C2×D411yescharacteristic
206C4⋊C4×C73C2×D411yescharacteristic
207C22⋊C4×C73—21no—
208C22⋊C4×C73—21no—
209C22⋊C4×C73—21no—
210C22⋊C4×C73—41no—
211C22⋊C4×C73—41no—
212C22⋊C4×C73—41no—
213C22⋊C4×C73—41no—
214C22⋊C4×C73—41no—
215C42×C73—21no—
216C42×C73—41no—
217C42×C73C2411yescharacteristic
218C23×C73—21no—
219C23×C73—21no—
220C23×C73—21no—
221C23×C73—41no—
222C23×C73—41no—
223C23×C73—82no—
224C23×C73—82no—
225C23×C73—161no—
226Q8×C73—21no—
227Q8×C73—21no—
228Q8×C73—81no—
229Q8×C73—81no—
230D4×C73—21no—
231D4×C73—21no—
232D4×C73—21no—
233D4×C73—21no—
234D4×C73—21no—
235D4×C73—21no—
236D4×C73—41no—
237D4×C73—41no—
238D4×C73—41no—
239D4×C73—41no—
240D4×C73—41no—
241D4×C73—41no—
242D4×C73—41no—
243D4×C73—41no—
244D4×C73—81no—
245D4×C73—81no—
246D4×C73—82no—
247D4×C73—82no—
248D4×C73—82no—
249D4×C73—161no—
250D4×C73—161no—
251C2×C4×C73—21no—
252C2×C4×C73—21no—
253C2×C4×C73—21no—
254C2×C4×C73—21no—
255C2×C4×C73—21no—
256C2×C4×C73—41no—
257C2×C4×C73—41no—
258C2×C4×C73—41no—
259C2×C4×C73—41no—
260C2×C4×C73—41no—
261C2×C4×C73—41no—
262C2×C4×C73—41no—
263C2×C4×C73—41no—
264C2×C4×C73—82no—
265C2×C4×C73—161no—
266C2×C4×C73C22×D411yescharacteristic
267C2×C4×C73C22×D411yescharacteristic
268C2×C4×C73H(5,𝔽2)11yescharacteristic
269C8×C73—22no—
270C8×C73—21no—
271C8×C73—21no—
272C8×C73—21no—
273C8×C73—41no—
274C8×C73—41no—
275C8×C73—41no—
276C8×C73—41no—
277C8×C73AGL(1,ℤ/8)12yes—
278C22×C73—41no—
279C22×C73—41no—
280C22×C73—41no—
281C22×C73—41no—
282C22×C73—41no—
283C22×C73—41no—
284C22×C73—41no—
285C22×C73—41no—
286C22×C73—41no—
287C22×C73—81no—
288C22×C73—81no—
289C22×C73—81no—
290C22×C73—81no—
291C22×C73—81no—
292C22×C73—81no—
293C22×C73—164no—
294C22×C73D4211yescharacteristic
295C4×C73—21no—
296C4×C73—41no—
297C4×C73—41no—
298C4×C73—41no—
299C4×C73—41no—
300C4×C73—41no—
301C4×C73—81no—
302C4×C73—81no—
303C4×C73C2×AGL(1,ℤ/8)11yescharacteristic
304C4×C73#57511yescharacteristic
305C4×C73#57711yescharacteristic
306C4×C73#57711yescharacteristic
307#20286C7311yesmaximal, characteristic, direct product factor, Sylow
308C2×C73—81no—
309C2×C73—81no—
310C2×C73—81no—
311C2×C73—161no—
312C2×C73—161no—
313C2×C73#327211yescharacteristic
314C2×C73#327511yescharacteristic
315C2×C73#329211yescharacteristic
316#3366C2×C7311yescharacteristic, complemented
317#3357C2×C7311yescharacteristic, complemented
318#3325C2×C7311yescharacteristic, complemented
319#3274C2×C7311yescharacteristic, complemented
320#1706C2×C7311yescharacteristic, complemented
321#1698C2×C7311yescharacteristic, complemented
322#1697C2×C7311yescharacteristic, complemented
323#1695C2×C7311yescharacteristic, complemented
324#1687C2×C7311yescharacteristic, complemented
325#1631C2×C7311yescharacteristic, complemented
326#1629C2×C7311yescharacteristic, complemented
327#1624C2×C7311yescharacteristic, complemented
328#1622C2×C7311yescharacteristic, complemented
329#1590C2×C7311yescharacteristic, complemented
330#1589C2×C7311yescharacteristic, complemented
331C73#2028611yescharacteristic, direct product factor, Sylow
332C2×AGL(1,ℤ/8)—21no—
333#555C22×C7311yescharacteristic
334#554C22×C7311yescharacteristic, complemented
335#550C22×C7311yescharacteristic
336D42C22×C7311yescharacteristic
337#500C22×C7311yescharacteristic, complemented
338#493C22×C7311yescharacteristic
339#492C22×C7311yescharacteristic
340#492C22×C7311yescharacteristic, complemented
341#490—21no—
342#486C22×C7311yescharacteristic
343#486C22×C7311yescharacteristic, complemented
344#485—21no—
345#482—21no—
346#480—21no—
347#478—21no—
348#477C22×C7311yescharacteristic, complemented
349#476C22×C7311yescharacteristic
350#476C22×C7311yescharacteristic
351#476C22×C7311yescharacteristic
352#469—21no—
353#469—21no—
354#468—21no—
355#460C22×C7311yescharacteristic
356#459—21no—
357#459C22×C7311yescharacteristic
358#459C22×C7311yescharacteristic
359#459C22×C7311yescharacteristic, complemented
360#449—21no—
361#447—21no—
362#447—21no—
363#446C22×C7311yescharacteristic, complemented
364#442—21no—
365C4×SD16C22×C7311yescharacteristic
366C4×D8C22×C7311yescharacteristic
367#436C22×C7311yescharacteristic
368#436C22×C7311yescharacteristic
369#436C22×C7311yescharacteristic, complemented
370#428—21no—
371#418—21no—
372#335C22×C7311yescharacteristic, complemented
373#334C22×C7311yescharacteristic, complemented
374#333C22×C7311yescharacteristic, complemented
375#333C22×C7311yescharacteristic, complemented
376#331C22×C7311yescharacteristic
377#331C22×C7311yescharacteristic, complemented
378Q8⋊C8C22×C7311yescharacteristic, complemented
379D4⋊C8C22×C7311yescharacteristic
380D4⋊C8C22×C7311yescharacteristic
381D4⋊C8C22×C7311yescharacteristic, complemented
382C82C22×C7311yescharacteristic, complemented
383C2×#41—21no—
384C22×D4—21no—
385C22×D4—21no—
386AGL(1,ℤ/8)—44no—
387C2×SD16—21no—
388C2×SD16—41no—
389C2×SD16—41no—
390C2×SD16D4×C7311yescharacteristic
391C2×D8—21no—
392C2×D8—21no—
393C2×D8—21no—
394C2×D8—21no—
395C2×D8—21no—
396C2×D8D4×C7311yescharacteristic
397C2×M16—21no—
398C2×M16—21no—
399C2×M16—21no—
400C4⋊Q8C23×C7311yescharacteristic
401C4⋊Q8C23×C7311yescharacteristic
402#127—21no—
403#127C23×C7311yescharacteristic
404#127C23×C7311yescharacteristic
405#125—21no—
406#124—41no—
407C22⋊Q8—21no—
408C22⋊Q8—41no—
409#121—21no—
410#121—21no—
411#121—21no—
412#121—21no—
413#121—21no—
414#121—41no—
415#120—41no—
416C4×Q8C23×C7311yescharacteristic
417C4×D4—21no—
418C4×D4—21no—
419C4×D4C23×C7311yescharacteristic
420C4×D4C23×C7311yescharacteristic
421C4×D4C23×C7311yescharacteristic
422#117—21no—
423#117—21no—
424C2×C4⋊C4—21no—
425#107—21no—
426#107—21no—
427#107—21no—
428#107D4×C7311yescharacteristic
429#106—21no—
430#106—21no—
431#106—21no—
432#106D4×C7311yescharacteristic
433C4⋊C8—21no—
434C4⋊C8C23×C7311yescharacteristic
435C4⋊C8C23×C7311yescharacteristic
436C4⋊C8C23×C7311yescharacteristic
437C4⋊C8C23×C7311yescharacteristic
438#103—21no—
439#103D4×C7311yescharacteristic
440#102—21no—
441#102—21no—
442#102—21no—
443#102—21no—
444#102—21no—
445#102—21no—
446#102—21no—
447#102—21no—
448#102—21no—
449#102—21no—
450#102—21no—
451#102D4×C7311yescharacteristic
452#102D4×C7311yescharacteristic
453#102D4×C7311yescharacteristic
454C22⋊C8—21no—
455C22⋊C8—21no—
456C22⋊C8—21no—
457#97—21no—
458C4×C8C23×C7311yescharacteristic
459C4×C8C23×C7311yescharacteristic
460C4×C8C23×C7311yescharacteristic
461C24—41no—
462#41—42no—
463#41—81no—
464C2×Q8—21no—
465C2×Q8—21no—
466C2×Q8C2×D4×C7311yescharacteristic
467C2×D4—21no—
468C2×D4—21no—
469C2×D4—21no—
470C2×D4—21no—
471C2×D4—21no—
472C2×D4—21no—
473C2×D4—41no—
474C2×D4—41no—
475C2×D4—41no—
476C2×D4—41no—
477C2×D4—42no—
478C2×D4—42no—
479C2×D4—41no—
480C2×D4—81no—
481C2×D4—81no—
482C2×D4C2×D4×C7311yescharacteristic
483C2×D4C2×D4×C7311yescharacteristic
484C2×D4C2×D4×C7311yescharacteristic
485C22×C4—21no—
486C22×C4—21no—
487C22×C4—21no—
488C22×C4—41no—
489C22×C4—41no—
490SD16—22no—
491SD16—42no—
492SD16—82no—
493SD16—82no—
494D8—41no—
495D8—42no—
496D8—42no—
497D8—42no—
498D8—81no—
499D8—81no—
500M16—42no—
501M16—42no—
502M16—81no—
503C2×C8—21no—
504C2×C8—21no—
505C2×C8—21no—
506C2×C8—21no—
507C2×C8—21no—
508C2×C8C2×D4×C7311yescharacteristic
509C2×C8C2×D4×C7311yescharacteristic
510C2×C8C2×D4×C7311yescharacteristic
511C2×C8C2×D4×C7311yescharacteristic
512C4⋊C4—21no—
513C4⋊C4—21no—
514C4⋊C4—21no—
515C4⋊C4—21no—
516C4⋊C4—21no—
517C4⋊C4—41no—
518C4⋊C4—41no—
519C4⋊C4C2×D4×C7311yescharacteristic
520C4⋊C4C2×D4×C7311yescharacteristic
521C4⋊C4C2×D4×C7311yescharacteristic
522C4⋊C4C2×D4×C7311yescharacteristic
523C22⋊C4—21no—
524C22⋊C4—21no—
525C22⋊C4—21no—
526C22⋊C4—41no—
527C22⋊C4—41no—
528C22⋊C4—41no—
529C22⋊C4—41no—
530C22⋊C4—41no—
531C42—21no—
532C42—41no—
533C42C24×C7311yescharacteristic
534C23—21no—
535C23—21no—
536C23—21no—
537C23—41no—
538C23—41no—
539C23—82no—
540C23—82no—
541C23—161no—
542Q8—21no—
543Q8—21no—
544Q8—81no—
545Q8—81no—
546D4—21no—
547D4—21no—
548D4—21no—
549D4—21no—
550D4—21no—
551D4—21no—
552D4—41no—
553D4—41no—
554D4—41no—
555D4—41no—
556D4—41no—
557D4—41no—
558D4—41no—
559D4—41no—
560D4—81no—
561D4—81no—
562D4—82no—
563D4—82no—
564D4—82no—
565D4—161no—
566D4—161no—
567C2×C4—21no—
568C2×C4—21no—
569C2×C4—21no—
570C2×C4—21no—
571C2×C4—21no—
572C2×C4—41no—
573C2×C4—41no—
574C2×C4—41no—
575C2×C4—41no—
576C2×C4—41no—
577C2×C4—41no—
578C2×C4—41no—
579C2×C4—41no—
580C2×C4—82no—
581C2×C4—161no—
582C2×C4C22×D4×C7311yescharacteristic
583C2×C4C22×D4×C7311yescharacteristic
584C2×C4H(5,𝔽2)×C7311yescharacteristic
585C8—22no—
586C8—21no—
587C8—21no—
588C8—21no—
589C8—41no—
590C8—41no—
591C8—41no—
592C8—41no—
593C8AGL(1,ℤ/8)×C7312yes—
594C22—41no—
595C22—41no—
596C22—41no—
597C22—41no—
598C22—41no—
599C22—41no—
600C22—41no—
601C22—41no—
602C22—41no—
603C22—81no—
604C22—81no—
605C22—81no—
606C22—81no—
607C22—81no—
608C22—81no—
609C22—164no—
610C22D42×C7311yescharacteristic
611C4—21no—
612C4—41no—
613C4—41no—
614C4—41no—
615C4—41no—
616C4—41no—
617C4—81no—
618C4—81no—
619C4C2×AGL(1,ℤ/8)×C7311yescharacteristic
620C4#575×C7311yescharacteristic
621C4#577×C7311yescharacteristic
622C4#577×C7311yescharacteristic
623C2—81no—
624C2—81no—
625C2—81no—
626C2—161no—
627C2—161no—
628C2C73×#327211yescharacteristic
629C2C73×#327511yescharacteristic
630C2C73×#329211yescharacteristic
subgroupG/H
center, socleC22×C73D42
commutator, Frattini, cosocleC42C24×C73
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22×C73 ◁ C42×C73 ◁ G

Complements

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

NH ≅ G/Ntype
1. C73×#3366C2semidirect
2. C73×#3357C2semidirect
3. C73×#3325C2semidirect
4. C73×#3274C2semidirect
5. C73×#1706C2semidirect
6. C73×#1698C2semidirect
7. C73×#1697C2semidirect
8. C73×#1695C2semidirect
9. C73×#1687C2semidirect
10. C73×#1631C2semidirect
11. C73×#1629C2semidirect
12. C73×#1624C2semidirect
13. C73×#1622C2semidirect
14. C73×#1590C2semidirect
15. C73×#1589C2semidirect
18. #554×C73C22semidirect
21. #500×C73C22semidirect
24. #492×C73C22semidirect
27. #486×C73C22semidirect
32. #477×C73C22semidirect
43. #459×C73C22semidirect
47. #446×C73C22semidirect
53. #436×C73C22semidirect
56. #335×C73C22semidirect
57. #334×C73C22semidirect
58. #333×C73C22semidirect
59. #333×C73C22semidirect
61. #331×C73C22semidirect
62. Q8⋊C8×C73C22semidirect
65. D4⋊C8×C73C22semidirect
66. C82×C73C22semidirect
307. #20286C73direct (N × H)
316. #3366C2×C73semidirect
317. #3357C2×C73semidirect
318. #3325C2×C73semidirect
319. #3274C2×C73semidirect
320. #1706C2×C73semidirect
321. #1698C2×C73semidirect
322. #1697C2×C73semidirect
323. #1695C2×C73semidirect
324. #1687C2×C73semidirect
325. #1631C2×C73semidirect
326. #1629C2×C73semidirect
327. #1624C2×C73semidirect
328. #1622C2×C73semidirect
329. #1590C2×C73semidirect
330. #1589C2×C73semidirect
331. C73#20286direct (N × H)
334. #554C22×C73semidirect
337. #500C22×C73semidirect
340. #492C22×C73semidirect
343. #486C22×C73semidirect
348. #477C22×C73semidirect
359. #459C22×C73semidirect
363. #446C22×C73semidirect
369. #436C22×C73semidirect
372. #335C22×C73semidirect
373. #334C22×C73semidirect
374. #333C22×C73semidirect
375. #333C22×C73semidirect
377. #331C22×C73semidirect
378. Q8⋊C8C22×C73semidirect
381. D4⋊C8C22×C73semidirect
382. C82C22×C73semidirect

Maximal subgroups

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

subgroupindex
C73×#33662
C73×#33572
C73×#33252
C73×#32742
C73×#17062
C73×#16982
C73×#16972
C73×#16952
C73×#16872
C73×#16312
C73×#16292
C73×#16242
C73×#16222
C73×#15902
C73×#15892
#2028673