Finite Group Databasebeta

← #26226931

Subgroups — #26226931

Order 12032.

800 conjugacy classes of subgroups.

The subgroup lattice has 672 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#20245833C211yesmaximal, characteristic
2#20243997C211yesmaximal, characteristic, complemented
3#20243991C211yesmaximal, characteristic, complemented
4#20243946C211yesmaximal, characteristic, complemented
5#20243944C211yesmaximal, characteristic, complemented
6#20243681C211yesmaximal, characteristic
7#20243566C211yesmaximal, characteristic, complemented
8#20243565C211yesmaximal, characteristic, complemented
9#20243532C211yesmaximal, characteristic, complemented
10#20243506C211yesmaximal, characteristic, complemented
11#20243457C211yesmaximal, characteristic, complemented
12#20243370C211yesmaximal, characteristic, complemented
13C22⋊C8×Dic47C211yesmaximal, characteristic, complemented
14C2×#15688877C211yesmaximal, characteristic, complemented
15C47×#1869C211yesmaximal, characteristic
16C23×C47⋊C8C2211yescharacteristic
17C2×#13093983C2211yescharacteristic
18C22×C4×Dic47C2211yescharacteristic
19C2×Dic47⋊C8C2211yescharacteristic
20C2×Dic47⋊C8C2211yescharacteristic
21C2×Dic47⋊C8C2211yescharacteristic
22C2×Dic47⋊C8C2211yescharacteristic
23C2×C22⋊(C47⋊C8)C2211yescharacteristic
24C2×C22⋊(C47⋊C8)C2211yescharacteristic
25C2×C22⋊(C47⋊C8)C2211yescharacteristic
26C2×C8×Dic47C2211yescharacteristic
27C2×C8×Dic47C2211yescharacteristic
28#15689016C411yescharacteristic
29#15689016C411yescharacteristic
30#15689009C411yescharacteristic
31#15689009C411yescharacteristic
32#15689003C411yescharacteristic
33#15689003C411yescharacteristic
34#15688998C411yescharacteristic
35#15688998C411yescharacteristic
36C4×C4⋊Dic47C2211yescharacteristic
37C4×C22⋊Dic47C2211yescharacteristic
38C4×C22⋊Dic47C2211yescharacteristic
39#15688969C2211yescharacteristic
40#15688878C2211yescharacteristic
41#15688878C2211yescharacteristic
42#15688877C2211yescharacteristic
43#15688877C2211yescharacteristic
44#15688877C2211yescharacteristic
45#15688877C2211yescharacteristic
46#15688877C2211yescharacteristic
47#15688877C2211yescharacteristic
48#15688877C2211yescharacteristic
49#15688877C2211yescharacteristic
50#15688877C2211yescharacteristic
51#15688877C2211yescharacteristic
52C23×C8×C47C2211yescharacteristic
53C2×C4×D4×C47C2211yescharacteristic
54C2×C22⋊C8×C47C2211yescharacteristic
55C2×C22⋊C8×C47C2211yescharacteristic
56C2×C22⋊C8×C47C2211yescharacteristic
57C47×#336C2211yescharacteristic
58C47×#336C2211yescharacteristic
59C23×Dic47C2×C411yescharacteristic
60C23×Dic47C2×C411yescharacteristic
61C22×C47⋊C8—22no—
62C22×C47⋊C8—41no—
63C22×C47⋊C8—41no—
64C22×C47⋊C8C2311yescharacteristic
65C22×C47⋊C8C2311yescharacteristic
66C22×C47⋊C8C2311yescharacteristic
67C22×C47⋊C8C2311yescharacteristic
68#13093983—41no—
69#13093983—41no—
70C2×C4⋊Dic47C2×C411yescharacteristic
71C2×C4⋊Dic47C2×C411yescharacteristic
72C2×C4⋊Dic47C2×C411yescharacteristic
73C2×C4⋊Dic47C2×C411yescharacteristic
74C2×C22⋊Dic47C2×C411yescharacteristic
75C2×C22⋊Dic47C2×C411yescharacteristic
76C2×C22⋊Dic47C2×C411yescharacteristic
77C2×C22⋊Dic47C2×C411yescharacteristic
78C2×C22⋊Dic47C2×C411yescharacteristic
79C2×C22⋊Dic47C2×C411yescharacteristic
80C2×C4×Dic47—41no—
81C2×C4×Dic47—41no—
82C2×C4×Dic47C2×C411yescharacteristic
83C2×C4×Dic47C2×C411yescharacteristic
84C2×C4×Dic47C2311yescharacteristic
85C2×C4×Dic47C2311yescharacteristic
86C2×C4×Dic47C2311yescharacteristic
87C2×C4×Dic47C2311yescharacteristic
88Dic47⋊C8—41no—
89Dic47⋊C8—41no—
90Dic47⋊C8—41no—
91Dic47⋊C8—41no—
92C22⋊(C47⋊C8)—22no—
93C22⋊(C47⋊C8)—41no—
94C22⋊(C47⋊C8)—41no—
95C8×Dic47—41no—
96C8×Dic47—41no—
97C47⋊#95C2×C411yescharacteristic
98C47⋊#95C2×C411yescharacteristic
99C47⋊#95C2×C411yescharacteristic
100C47⋊#95C2×C411yescharacteristic
101C47⋊#95C2×C411yescharacteristic
102C47⋊#95C2×C411yescharacteristic
103C47⋊#95C2×C411yescharacteristic
104C47⋊#95C2×C411yescharacteristic
105C47⋊#95C2×C411yescharacteristic
106C47⋊#95C2×C411yescharacteristic
107C22×D4×C47C2×C411yescharacteristic
108C23×C4×C47C2311yescharacteristic
109C23×C4×C47C2311yescharacteristic
110C22×C8×C47—22no—
111C22×C8×C47—41no—
112C22×C8×C47—41no—
113C22×C8×C47C2311yescharacteristic
114C22×C8×C47C2311yescharacteristic
115C22×C8×C47C2311yescharacteristic
116C22×C8×C47C2311yescharacteristic
117C4×D4×C47—22no—
118C4×D4×C47—22no—
119C2×C4⋊C4×C47C2×C411yescharacteristic
120C2×C22⋊C4×C47C2×C411yescharacteristic
121C2×C22⋊C4×C47C2×C411yescharacteristic
122C2×C42×C47C2311yescharacteristic
123C22⋊C8×C47—22no—
124C22⋊C8×C47—41no—
125C22⋊C8×C47—41no—
126C24×C47C22×C411yescharacteristic
127C24×C47C22×C411yescharacteristic
128C2×D4×C47—22no—
129C2×D4×C47—22no—
130C2×D4×C47—22no—
131C22×C4×C47—21no—
132C22×C4×C47—21no—
133C22×C4×C47—21no—
134C22×C4×C47—21no—
135C22×C4×C47—21no—
136C22×C4×C47—21no—
137C22×C4×C47—21no—
138C22×C4×C47—21no—
139C22×C4×C47—21no—
140C22×C4×C47—21no—
141C22×C4×C47C22×C411yescharacteristic
142C22×C4×C47C22×C411yescharacteristic
143C22×C4×C47C22×C411yescharacteristic
144C22×C4×C47C22×C411yescharacteristic
145C22×C4×C47#4112yes—
146C22×C4×C47#4112yes—
147C22×C4×C47C2411yescharacteristic
148C22×Dic47—22no—
149C22×Dic47—22no—
150C22×Dic47—22no—
151C22×Dic47—22no—
152C22×Dic47—41no—
153C22×Dic47—41no—
154C22×Dic47C22×C411yescharacteristic
155C22×Dic47C22×C411yescharacteristic
156C22×Dic47C22×C411yescharacteristic
157C22×Dic47C22×C411yescharacteristic
158C22×Dic47C22×C411yescharacteristic
159C22×Dic47C22×C411yescharacteristic
160C22×Dic47C22×C411yescharacteristic
161C22×Dic47C22×C411yescharacteristic
162C2×C8×C47—21no—
163C2×C8×C47—21no—
164C2×C8×C47—21no—
165C2×C8×C47—21no—
166C2×C8×C47—21no—
167C2×C8×C47—21no—
168C2×C8×C47—21no—
169C2×C8×C47—21no—
170C2×C8×C47—21no—
171C2×C8×C47—21no—
172C2×C8×C47—21no—
173C2×C8×C47—21no—
174C2×C8×C47—44no—
175C4⋊C4×C47—22no—
176C22⋊C4×C47—22no—
177C22⋊C4×C47—22no—
178C42×C47—21no—
179C42×C47—21no—
180C22⋊Dic47—22no—
181C22⋊Dic47—22no—
182C22⋊Dic47—22no—
183C22⋊Dic47—22no—
184C22⋊Dic47—41no—
185C22⋊Dic47—41no—
186C4⋊Dic47—22no—
187C4⋊Dic47—22no—
188C4⋊Dic47—41no—
189C4⋊Dic47—41no—
190C4×Dic47—21no—
191C4×Dic47—21no—
192C4×Dic47—21no—
193C4×Dic47—21no—
194C4×Dic47—21no—
195C4×Dic47—21no—
196C4×Dic47—21no—
197C4×Dic47—21no—
198C4×Dic47—41no—
199C4×Dic47—41no—
200C2×C47⋊C8—21no—
201C2×C47⋊C8—21no—
202C2×C47⋊C8—21no—
203C2×C47⋊C8—21no—
204C2×C47⋊C8—21no—
205C2×C47⋊C8—21no—
206C2×C47⋊C8—21no—
207C2×C47⋊C8—21no—
208C2×C47⋊C8—21no—
209C2×C47⋊C8—21no—
210C2×C47⋊C8—21no—
211C2×C47⋊C8—21no—
212C2×C47⋊C8—44no—
213C23×C47—21no—
214C23×C47—21no—
215C23×C47—21no—
216C23×C47—21no—
217C23×C47—21no—
218C23×C47—21no—
219C23×C47—21no—
220C23×C47—21no—
221C23×C47—21no—
222C23×C47—21no—
223C23×C47—21no—
224C23×C47#11712yes—
225C23×C47#13112yes—
226C23×C47#13112yes—
227C23×C47C23×C411yescharacteristic
228D4×C47—44no—
229C2×C4×C47—21no—
230C2×C4×C47—21no—
231C2×C4×C47—22no—
232C2×C4×C47—22no—
233C2×C4×C47—22no—
234C2×C4×C47—22no—
235C2×C4×C47—21no—
236C2×C4×C47—21no—
237C2×C4×C47—21no—
238C2×C4×C47—21no—
239C2×C4×C47—21no—
240C2×C4×C47—21no—
241C2×C4×C47—21no—
242C2×C4×C47—21no—
243C2×C4×C47—21no—
244C2×C4×C47—41no—
245C2×C4×C47—41no—
246C2×C4×C47—41no—
247C2×C4×C47—41no—
248C2×C4×C47#11712yes—
249C2×C4×C47C2×#4111yescharacteristic
250C2×C4×C47C2×#4111yescharacteristic
251C2×C4×C47H(5,𝔽2)11yescharacteristic
252C2×C4×C47H(5,𝔽2)11yescharacteristic
253C2×C4×C47H(5,𝔽2)11yescharacteristic
254C2×C4×C472−1+411yescharacteristic
255C2×Dic47—21no—
256C2×Dic47—21no—
257C2×Dic47—21no—
258C2×Dic47—21no—
259C2×Dic47—21no—
260C2×Dic47—21no—
261C2×Dic47—21no—
262C2×Dic47—21no—
263C2×Dic47—21no—
264C2×Dic47—21no—
265C2×Dic47—21no—
266C2×Dic47—21no—
267C2×Dic47—21no—
268C2×Dic47—21no—
269C2×Dic47—21no—
270C2×Dic47—21no—
271C2×Dic47—21no—
272C2×Dic47—21no—
273C2×Dic47—21no—
274C2×Dic47—21no—
275C2×Dic47—21no—
276C2×Dic47—21no—
277C2×Dic47—44no—
278C2×Dic47—44no—
279C2×Dic47#13112yes—
280C2×Dic47#13112yes—
281C8×C47—41no—
282C8×C47—41no—
283C8×C47—41no—
284C8×C47—41no—
285C47⋊C8—41no—
286C47⋊C8—41no—
287C47⋊C8—41no—
288C47⋊C8—41no—
289#21997—471nomaximal, Sylow
290C22×C47—22no—
291C22×C47—22no—
292C22×C47—22no—
293C22×C47—22no—
294C22×C47—22no—
295C22×C47—22no—
296C22×C47—41no—
297C22×C47—41no—
298C22×C47—41no—
299C22×C47—41no—
300C22×C47—41no—
301C22×C47—41no—
302C22×C47—41no—
303C22×C47#43314yes—
304C22×C47C2×#11711yescharacteristic
305C22×C47#51811yescharacteristic
306C22×C47#52011yescharacteristic
307C22×C47C2×#13111yescharacteristic
308C22×C47C2×#13111yescharacteristic
309C22×C47C2×#13111yescharacteristic
310C22×C47C2×#13111yescharacteristic
311C4×C47—22no—
312C4×C47—41no—
313C4×C47—41no—
314C4×C47—41no—
315C4×C47#53811yescharacteristic
316C4×C47#53811yescharacteristic
317C4×C47#53911yescharacteristic
318C4×C47#53911yescharacteristic
319Dic47—22no—
320Dic47—22no—
321Dic47—41no—
322Dic47—41no—
323Dic47—41no—
324Dic47—41no—
325Dic47—41no—
326Dic47—41no—
327#2290—471no—
328#1923—471no—
329#1923—471no—
330#1916—471no—
331#1916—471no—
332#1869—471no—
333#1869D4711yescharacteristic
334#1850—471no—
335#1850—471no—
336#1840—471no—
337#1832—471no—
338#1818—471no—
339#1798—471no—
340C4×C22⋊C8—471no—
341C2×#336—471no—
342C2×C47—24no—
343C2×C47—81no—
344C2×C47#231811yescharacteristic
345C2×C47C2×#43311yescharacteristic
346C2×C47#292211yescharacteristic
347C2×C47#297711yescharacteristic
348C2×C47#297711yescharacteristic
349C2×C47#299411yescharacteristic
350C2×C47#299411yescharacteristic
351C23×C8—471no—
352C23×C8C2×D4711yescharacteristic
353C2×C4×D4C2×D4711yescharacteristic
354C2×#117—471no—
355C22×C42—471no—
356C2×C4⋊C8—471no—
357C2×C4⋊C8—471no—
358C2×C4⋊C8—471no—
359C2×C4⋊C8—471no—
360C2×C22⋊C8—471no—
361C2×C22⋊C8—471no—
362C2×C22⋊C8—471no—
363C2×C22⋊C8C2×D4711yescharacteristic
364C2×C22⋊C8C2×D4711yescharacteristic
365C2×C22⋊C8C2×D4711yescharacteristic
366C2×C4×C8—471no—
367C2×C4×C8—471no—
368#388—471no—
369#388—471no—
370#387—471no—
371#387—471no—
372#386—471no—
373#386—471no—
374#385—471no—
375#385—471no—
376C4×C4⋊C4—471no—
377C4×C22⋊C4—471no—
378C4×C22⋊C4—471no—
379#376—471no—
380#336—471no—
381#336—471no—
382#336—471no—
383#336—471no—
384#336—471no—
385#336—471no—
386#336—471no—
387#336—471no—
388#336—471no—
389#336—471no—
390#336—471no—
391#336—471no—
392#336C2×D4711yescharacteristic
393#336C2×D4711yescharacteristic
394C47#2199711yescharacteristic, complemented, Sylow
395C22×D4C4×D4711yescharacteristic
396C23×C4—471no—
397C23×C4—471no—
398C23×C4C22×D4711yescharacteristic
399C23×C4C22×D4711yescharacteristic
400C22×C8—22no—
401C22×C8—41no—
402C22×C8—41no—
403C22×C8—471no—
404C22×C8—471no—
405C22×C8—471no—
406C22×C8—471no—
407C22×C8—942no—
408C22×C8—1881no—
409C22×C8—1881no—
410C22×C8C22×D4711yescharacteristic
411C22×C8C22×D4711yescharacteristic
412C22×C8C22×D4711yescharacteristic
413C22×C8C22×D4711yescharacteristic
414C4×D4—22no—
415C4×D4—22no—
416#117—1881no—
417#117—1881no—
418C2×C4⋊C4—471no—
419C2×C4⋊C4—471no—
420C2×C4⋊C4—471no—
421C2×C4⋊C4—471no—
422C2×C4⋊C4C4×D4711yescharacteristic
423C2×C22⋊C4—471no—
424C2×C22⋊C4—471no—
425C2×C22⋊C4—471no—
426C2×C22⋊C4—471no—
427C2×C22⋊C4—471no—
428C2×C22⋊C4—471no—
429C2×C22⋊C4C4×D4711yescharacteristic
430C2×C22⋊C4C4×D4711yescharacteristic
431C2×C42—471no—
432C2×C42—471no—
433C2×C42—471no—
434C2×C42—471no—
435C2×C42—471no—
436C2×C42—471no—
437C2×C42—1881no—
438C2×C42—1881no—
439C2×C42C22×D4711yescharacteristic
440C4⋊C8—1881no—
441C4⋊C8—1881no—
442C4⋊C8—1881no—
443C4⋊C8—1881no—
444C22⋊C8—22no—
445C22⋊C8—41no—
446C22⋊C8—41no—
447C22⋊C8—942no—
448C22⋊C8—1881no—
449C22⋊C8—1881no—
450C4×C8—1881no—
451C4×C8—1881no—
452#95—471no—
453#95—471no—
454#95—471no—
455#95—471no—
456#95—471no—
457#95—471no—
458#95—471no—
459#95—471no—
460#95—471no—
461#95—471no—
462C24C2×C4×D4711yescharacteristic
463C24C2×C4×D4711yescharacteristic
464C2×D4—22no—
465C2×D4—22no—
466C2×D4—22no—
467C22×C4—21no—
468C22×C4—21no—
469C22×C4—21no—
470C22×C4—21no—
471C22×C4—21no—
472C22×C4—21no—
473C22×C4—21no—
474C22×C4—21no—
475C22×C4—21no—
476C22×C4—21no—
477C22×C4—471no—
478C22×C4—471no—
479C22×C4—471no—
480C22×C4—471no—
481C22×C4—471no—
482C22×C4—471no—
483C22×C4—471no—
484C22×C4—471no—
485C22×C4—942no—
486C22×C4—942no—
487C22×C4—942no—
488C22×C4—942no—
489C22×C4—1881no—
490C22×C4—1881no—
491C22×C4C2×C4×D4711yescharacteristic
492C22×C4C2×C4×D4711yescharacteristic
493C22×C4C2×C4×D4711yescharacteristic
494C22×C4C2×C4×D4711yescharacteristic
495C22×C4#1062535212yes—
496C22×C4#1062535212yes—
497C22×C4C23×D4711yescharacteristic
498C2×C8—21no—
499C2×C8—21no—
500C2×C8—21no—
501C2×C8—21no—
502C2×C8—21no—
503C2×C8—21no—
504C2×C8—21no—
505C2×C8—21no—
506C2×C8—21no—
507C2×C8—21no—
508C2×C8—21no—
509C2×C8—21no—
510C2×C8—44no—
511C2×C8—941no—
512C2×C8—941no—
513C2×C8—941no—
514C2×C8—941no—
515C2×C8—941no—
516C2×C8—941no—
517C2×C8—941no—
518C2×C8—941no—
519C2×C8—941no—
520C2×C8—941no—
521C2×C8—941no—
522C2×C8—941no—
523C2×C8—1884no—
524C4⋊C4—22no—
525C4⋊C4—942no—
526C4⋊C4—942no—
527C4⋊C4—1881no—
528C4⋊C4—1881no—
529C22⋊C4—22no—
530C22⋊C4—22no—
531C22⋊C4—942no—
532C22⋊C4—942no—
533C22⋊C4—942no—
534C22⋊C4—942no—
535C22⋊C4—1881no—
536C22⋊C4—1881no—
537C42—21no—
538C42—21no—
539C42—941no—
540C42—941no—
541C42—941no—
542C42—941no—
543C42—941no—
544C42—941no—
545C42—941no—
546C42—941no—
547C42—1881no—
548C42—1881no—
549C23—21no—
550C23—21no—
551C23—21no—
552C23—21no—
553C23—21no—
554C23—21no—
555C23—21no—
556C23—21no—
557C23—21no—
558C23—21no—
559C23—21no—
560C23#1309398012yes—
561C23#1309403012yes—
562C23#1309403212yes—
563C23C22×C4×D4711yescharacteristic
564D4—44no—
565C2×C4—21no—
566C2×C4—21no—
567C2×C4—22no—
568C2×C4—22no—
569C2×C4—22no—
570C2×C4—22no—
571C2×C4—21no—
572C2×C4—21no—
573C2×C4—21no—
574C2×C4—21no—
575C2×C4—21no—
576C2×C4—21no—
577C2×C4—21no—
578C2×C4—21no—
579C2×C4—21no—
580C2×C4—41no—
581C2×C4—41no—
582C2×C4—41no—
583C2×C4—41no—
584C2×C4—472no—
585C2×C4—472no—
586C2×C4—941no—
587C2×C4—941no—
588C2×C4—941no—
589C2×C4—941no—
590C2×C4—941no—
591C2×C4—941no—
592C2×C4—941no—
593C2×C4—941no—
594C2×C4—941no—
595C2×C4—941no—
596C2×C4—941no—
597C2×C4—941no—
598C2×C4—941no—
599C2×C4—941no—
600C2×C4—941no—
601C2×C4—941no—
602C2×C4—941no—
603C2×C4—941no—
604C2×C4—941no—
605C2×C4—941no—
606C2×C4—941no—
607C2×C4—941no—
608C2×C4—1884no—
609C2×C4—1884no—
610C2×C4#1309398012yes—
611C2×C4C2×#1062535211yescharacteristic
612C2×C4C2×#1062535211yescharacteristic
613C2×C4#1309406911yescharacteristic
614C2×C4#1309406911yescharacteristic
615C2×C4#1309407011yescharacteristic
616C2×C4#1309407111yescharacteristic
617C8—41no—
618C8—41no—
619C8—41no—
620C8—41no—
621C8—1881no—
622C8—1881no—
623C8—1881no—
624C8—1881no—
625C22—22no—
626C22—22no—
627C22—22no—
628C22—22no—
629C22—22no—
630C22—22no—
631C22—41no—
632C22—41no—
633C22—41no—
634C22—41no—
635C22—41no—
636C22—41no—
637C22—41no—
638C22#1568918114yes—
639C22C2×#1309398011yescharacteristic
640C22#1568959511yescharacteristic
641C22#1568960211yescharacteristic
642C22#131×D4711yescharacteristic
643C22#131×D4711yescharacteristic
644C22C2×#1309403011yescharacteristic
645C22C2×#1309403211yescharacteristic
646C4—22no—
647C4—41no—
648C4—41no—
649C4—41no—
650C4—942no—
651C4—942no—
652C4—1881no—
653C4—1881no—
654C4—1881no—
655C4—1881no—
656C4—1881no—
657C4—1881no—
658C4#1568970811yescharacteristic
659C4#1568971011yescharacteristic
660C4#1568971711yescharacteristic
661C4#1568971811yescharacteristic
662C2—24no—
663C2—81no—
664C2#2024601411yescharacteristic
665C2C2×#1568918111yescharacteristic
666C2#2025202811yescharacteristic
667C2#2025243911yescharacteristic
668C2#2025244111yescharacteristic
669C2#2025254111yescharacteristic
670C2#2025254511yescharacteristic
subgroupG/H
center, FrattiniC22×C4C23×D47
commutator, socleC23×C47C23×C4
FittingC47×#1869C2
prime radicalC22×D4×C47C2×C4
cosocleC22×C4×C47C24
hypercenter#1869D47
hypocenterC47#21997
LCSG ▷ C23×C47 ▷ C47
UCSC1 ◁ C22×C4 ◁ #1869

Complements

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

NH ≅ G/Ntype
2. #20243997C2semidirect
3. #20243991C2semidirect
4. #20243946C2semidirect
5. #20243944C2semidirect
7. #20243566C2semidirect
8. #20243565C2semidirect
9. #20243532C2semidirect
10. #20243506C2semidirect
11. #20243457C2semidirect
12. #20243370C2semidirect
13. C22⋊C8×Dic47C2semidirect
14. C2×#15688877C2semidirect
394. C47#21997semidirect

Maximal subgroups

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

subgroupindex
#202458332
#202439972
#202439912
#202439462
#202439442
#202436812
#202435662
#202435652
#202435322
#202435062
#202434572
#202433702
C22⋊C8×Dic472
C2×#156888772
C47×#18692
#2199747