Finite Group Databasebeta

← C7×#22781 #13199997

Subgroups — C7×#22781 #13199997

Order 1792.

866 conjugacy classes of subgroups.

The subgroup lattice has 624 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C7×#440C211yesmaximal, characteristic
2C7×#2354C211yesmaximal, characteristic
3C7×#2351C211yesmaximal, characteristic, complemented
4C7×#1936C211yesmaximal, characteristic
5C7×#1934C211yesmaximal, characteristic
6C7×#1921C211yesmaximal, characteristic, complemented
7C7×#1918C211yesmaximal, characteristic, complemented
8C7×#1880C211yesmaximal, characteristic
9C7×#1880C211yesmaximal, characteristic
10C7×#1836C211yesmaximal, characteristic, complemented
11C7×#1804C211yesmaximal, characteristic
12C7×#1803C211yesmaximal, characteristic, complemented
13C7×#1771C211yesmaximal, characteristic, complemented
14C7×#1763C211yesmaximal, characteristic, complemented
15C4×C7×#103C211yesmaximal, characteristic, complemented
16C22×C7×SD16C2211yescharacteristic
17C2×C4×C7×Q8C2211yescharacteristic
18C2×C4×C7×Q8C2211yescharacteristic
19C2×C4×C7×Q8C2211yescharacteristic
20C2×C4×C7×D4C2211yescharacteristic
21C2×C7×#117—21no—
22C7×#440C418yescomplemented
23C2×C7×#107C2211yescharacteristic
24C2×C7×C4⋊C8C2211yescharacteristic
25C2×C7×#103C2211yescharacteristic
26C2×C7×#103C2211yescharacteristic
27C2×C7×#103C2211yescharacteristic
28C2×C7×#102C2211yescharacteristic
29C2×C7×#102C2211yescharacteristic
30C2×C7×#102C2211yescharacteristic
31C2×C7×#97C2211yescharacteristic
32C2×C7×#97C2211yescharacteristic
33C2×C4×C7×C8C2211yescharacteristic
34C7×#390C2211yescharacteristic
35C7×#390C2211yescharacteristic
36C7×#389—21no—
37C7×#389—21no—
38C7×#389C2211yescharacteristic
39C7×#389C2211yescharacteristic
40C7×#388—21no—
41C7×#388—21no—
42C7×#384C2211yescharacteristic
43C7×#382—21no—
44C7×#382C2211yescharacteristic
45C7×#380—21no—
46C4×C7×C4⋊C4—21no—
47C4×C7×C4⋊C4C2211yescharacteristic
48C4×C7×C4⋊C4C2211yescharacteristic
49C4×C7×C4⋊C4C2211yescharacteristic
50C7×#340C2211yescharacteristic
51C7×#340C2211yescharacteristic
52C7×#340C2211yescharacteristic
53C7×#340C2211yescharacteristic
54C7×#340C2211yescharacteristic
55C7×#340C2211yescharacteristic
56C7×#340C2211yescharacteristic
57C7×#340C2211yescharacteristic
58C7×#336C2211yescharacteristic
59C7×#336C2211yescharacteristic
60#22781C711yesmaximal, characteristic, direct product factor, Sylow
61C22×C7×Q8C2311yescharacteristic
62C22×C7×D4C2311yescharacteristic
63C23×C4×C7—21no—
64C2×C7×SD16—22no—
65C2×C7×SD16—22no—
66C2×C7×SD16C2×C414yes—
67C22×C7×C8C2311yescharacteristic
68C22×C7×C8C2311yescharacteristic
69C22×C7×C8C2311yescharacteristic
70C22×C7×C8C2311yescharacteristic
71C4×C7×Q8—22no—
72C4×C7×Q8—22no—
73C4×C7×Q8—22no—
74C4×C7×Q8—41no—
75C4×C7×Q8—41no—
76C4×C7×Q8C2×C414yes—
77C4×C7×D4—22no—
78C4×C7×D4C2×C414yes—
79C7×#117—44no—
80C2×C7×C4⋊C4—21no—
81C2×C7×C4⋊C4—21no—
82C2×C7×C4⋊C4—21no—
83C2×C7×C4⋊C4—21no—
84C2×C7×C4⋊C4—21no—
85C2×C7×C4⋊C4—21no—
86C2×C7×C4⋊C4—21no—
87C2×C7×C4⋊C4D411yescharacteristic
88C2×C7×C4⋊C4D411yescharacteristic
89C2×C7×C4⋊C4C2311yescharacteristic
90C2×C7×C4⋊C4C2311yescharacteristic
91C2×C7×C4⋊C4C2311yescharacteristic
92C2×C7×C4⋊C4C2311yescharacteristic
93C2×C7×C4⋊C4C2311yescharacteristic
94C2×C7×C4⋊C4C2311yescharacteristic
95C2×C7×C22⋊C4—21no—
96C2×C7×C22⋊C4—21no—
97C2×C7×C22⋊C4—21no—
98C2×C7×C22⋊C4—21no—
99C2×C7×C22⋊C4—21no—
100C2×C42×C7—21no—
101C2×C42×C7—21no—
102C2×C42×C7—21no—
103C2×C42×C7—21no—
104C2×C42×C7—21no—
105C2×C42×C7C2311yescharacteristic
106C2×C42×C7C2311yescharacteristic
107C2×C42×C7C2311yescharacteristic
108C7×#107C2×C414yes—
109C7×C4⋊C8—22no—
110C7×#103—22no—
111C7×#103—22no—
112C7×#103C2×C414yes—
113C7×#102—41no—
114C7×#102—41no—
115C7×#102C2×C414yes—
116C7×#97—41no—
117C7×#97C2×C414yes—
118C4×C7×C8—41no—
119C7×#95—21no—
120C7×#95—21no—
121C7×#95—21no—
122C7×#95—21no—
123C7×#95—21no—
124C7×#95—21no—
125C7×#95D411yescharacteristic
126C7×#95D411yescharacteristic
127C2×#440C2×C711yescharacteristic
128#2354C2×C711yescharacteristic
129#2351C2×C711yescharacteristic, complemented
130#1936C2×C711yescharacteristic
131#1934C2×C711yescharacteristic
132#1921C2×C711yescharacteristic, complemented
133#1918C2×C711yescharacteristic, complemented
134#1880C2×C711yescharacteristic
135#1880C2×C711yescharacteristic
136#1836C2×C711yescharacteristic, complemented
137#1804C2×C711yescharacteristic
138#1803C2×C711yescharacteristic, complemented
139#1771C2×C711yescharacteristic, complemented
140#1763C2×C711yescharacteristic, complemented
141C4×#103C2×C711yescharacteristic, complemented
142C24×C7—21no—
143C2×C7×Q8—21no—
144C2×C7×Q8—21no—
145C2×C7×Q8—21no—
146C2×C7×Q8C22×C412yes—
147C2×C7×Q8#4112yes—
148C2×C7×Q8#4112yes—
149C2×C7×D4—21no—
150C2×C7×D4—21no—
151C2×C7×D4—21no—
152C2×C7×D4—21no—
153C2×C7×D4—21no—
154C2×C7×D4C22×C412yes—
155C22×C4×C7—21no—
156C22×C4×C7—21no—
157C22×C4×C7—21no—
158C22×C4×C7—24no—
159C22×C4×C7—21no—
160C22×C4×C7—21no—
161C22×C4×C7—21no—
162C22×C4×C7—21no—
163C22×C4×C7—42no—
164C22×C4×C7—42no—
165C22×C4×C7C2×D411yescharacteristic
166C22×C4×C7C2×D411yescharacteristic
167C22×C4×C7C2×D411yescharacteristic
168C22×C4×C7C2×D411yescharacteristic
169C22×C4×C7C2×D411yescharacteristic
170C22×C4×C7C2×D411yescharacteristic
171C22×C4×C7C2411yescharacteristic
172C7×SD16—28no—
173C2×C7×C8—21no—
174C2×C7×C8—21no—
175C2×C7×C8—21no—
176C2×C7×C8—21no—
177C2×C7×C8—21no—
178C2×C7×C8—21no—
179C2×C7×C8—21no—
180C2×C7×C8—21no—
181C2×C7×C8—21no—
182C2×C7×C8—21no—
183C2×C7×C8C22×C412yes—
184C2×C7×C8C22×C412yes—
185C7×C4⋊C4—24no—
186C7×C4⋊C4—22no—
187C7×C4⋊C4—21no—
188C7×C4⋊C4—21no—
189C7×C4⋊C4—21no—
190C7×C4⋊C4—21no—
191C7×C4⋊C4—21no—
192C7×C4⋊C4—21no—
193C7×C4⋊C4—21no—
194C7×C4⋊C4—21no—
195C7×C4⋊C4—21no—
196C7×C4⋊C4—21no—
197C7×C4⋊C4—41no—
198C7×C4⋊C4—42no—
199C7×C4⋊C4—42no—
200C7×C4⋊C4—42no—
201C7×C4⋊C4—42no—
202C7×C4⋊C4—42no—
203C7×C4⋊C4—81no—
204C7×C4⋊C4C22×C412yes—
205C7×C4⋊C4C22×C412yes—
206C7×C22⋊C4—24no—
207C7×C22⋊C4—42no—
208C7×C22⋊C4—42no—
209C7×C22⋊C4—81no—
210C7×C22⋊C4—81no—
211C42×C7—24no—
212C42×C7—21no—
213C42×C7—21no—
214C42×C7—21no—
215C42×C7—21no—
216C42×C7—42no—
217C42×C7—42no—
218C42×C7—42no—
219C42×C7—42no—
220C42×C7C22×C412yes—
221C42×C7#4112yes—
222C22×SD16C22×C711yescharacteristic
223C2×C4×Q8C22×C711yescharacteristic
224C2×C4×Q8C22×C711yescharacteristic
225C2×C4×Q8C22×C711yescharacteristic
226C2×C4×D4C22×C711yescharacteristic
227C2×#117—21no—
228#440C4×C718yescomplemented
229C2×#107C22×C711yescharacteristic
230C2×C4⋊C8C22×C711yescharacteristic
231C2×#103C22×C711yescharacteristic
232C2×#103C22×C711yescharacteristic
233C2×#103C22×C711yescharacteristic
234C2×#102C22×C711yescharacteristic
235C2×#102C22×C711yescharacteristic
236C2×#102C22×C711yescharacteristic
237C2×#97C22×C711yescharacteristic
238C2×#97C22×C711yescharacteristic
239C2×C4×C8C22×C711yescharacteristic
240#390C22×C711yescharacteristic
241#390C22×C711yescharacteristic
242#389—21no—
243#389—21no—
244#389C22×C711yescharacteristic
245#389C22×C711yescharacteristic
246#388—21no—
247#388—21no—
248#384C22×C711yescharacteristic
249#382—21no—
250#382C22×C711yescharacteristic
251#380—21no—
252C4×C4⋊C4—21no—
253C4×C4⋊C4C22×C711yescharacteristic
254C4×C4⋊C4C22×C711yescharacteristic
255C4×C4⋊C4C22×C711yescharacteristic
256#340C22×C711yescharacteristic
257#340C22×C711yescharacteristic
258#340C22×C711yescharacteristic
259#340C22×C711yescharacteristic
260#340C22×C711yescharacteristic
261#340C22×C711yescharacteristic
262#340C22×C711yescharacteristic
263#340C22×C711yescharacteristic
264#336C22×C711yescharacteristic
265#336C22×C711yescharacteristic
266C23×C7—22no—
267C23×C7—41no—
268C23×C7—41no—
269C23×C7—41no—
270C23×C7—41no—
271C23×C7—41no—
272C23×C7—41no—
273C23×C7C22×D411yescharacteristic
274C7×Q8—22no—
275C7×Q8—22no—
276C7×Q8—22no—
277C7×Q8#11714yescomplemented
278C7×D4—22no—
279C7×D4—22no—
280C7×D4—41no—
281C7×D4—41no—
282C2×C4×C7—22no—
283C2×C4×C7—21no—
284C2×C4×C7—22no—
285C2×C4×C7—22no—
286C2×C4×C7—21no—
287C2×C4×C7—21no—
288C2×C4×C7—21no—
289C2×C4×C7—21no—
290C2×C4×C7—21no—
291C2×C4×C7—22no—
292C2×C4×C7—22no—
293C2×C4×C7—21no—
294C2×C4×C7—21no—
295C2×C4×C7—21no—
296C2×C4×C7—21no—
297C2×C4×C7—21no—
298C2×C4×C7—21no—
299C2×C4×C7—21no—
300C2×C4×C7—21no—
301C2×C4×C7—21no—
302C2×C4×C7—48no—
303C2×C4×C7—41no—
304C2×C4×C7—41no—
305C2×C4×C7—41no—
306C2×C4×C7—41no—
307C2×C4×C7—41no—
308C2×C4×C7—41no—
309C2×C4×C7—41no—
310C2×C4×C7—41no—
311C2×C4×C7—41no—
312C2×C4×C7—41no—
313C2×C4×C7—41no—
314C2×C4×C7—41no—
315C2×C4×C7—41no—
316C2×C4×C7—41no—
317C2×C4×C7—41no—
318C2×C4×C7—41no—
319C2×C4×C7C4×D412yes—
320C2×C4×C7C4×D412yes—
321C2×C4×C7AGL(1,ℤ/8)12yes—
322C2×C4×C7C23×C411yescharacteristic
323C2×C4×C7C2×#4111yescharacteristic
324C2×C4×C7C2×#4111yescharacteristic
325C2×C4×C7C2×#4111yescharacteristic
326C2×C4×C7H(5,𝔽2)11yescharacteristic
327C2×C4×C72−1+411yescharacteristic
328C7×C8—22no—
329C7×C8—22no—
330C7×C8—41no—
331C7×C8—41no—
332C22×Q8C23×C711yescharacteristic
333C22×D4C23×C711yescharacteristic
334C23×C4—21no—
335C2×SD16—22no—
336C2×SD16—22no—
337C2×SD16C2×C4×C714yes—
338C22×C8C23×C711yescharacteristic
339C22×C8C23×C711yescharacteristic
340C22×C8C23×C711yescharacteristic
341C22×C8C23×C711yescharacteristic
342C4×Q8—22no—
343C4×Q8—22no—
344C4×Q8—22no—
345C4×Q8—41no—
346C4×Q8—41no—
347C4×Q8C2×C4×C714yes—
348C4×D4—22no—
349C4×D4C2×C4×C714yes—
350#117—44no—
351C2×C4⋊C4—21no—
352C2×C4⋊C4—21no—
353C2×C4⋊C4—21no—
354C2×C4⋊C4—21no—
355C2×C4⋊C4—21no—
356C2×C4⋊C4—21no—
357C2×C4⋊C4—21no—
358C2×C4⋊C4C7×D411yescharacteristic
359C2×C4⋊C4C7×D411yescharacteristic
360C2×C4⋊C4C23×C711yescharacteristic
361C2×C4⋊C4C23×C711yescharacteristic
362C2×C4⋊C4C23×C711yescharacteristic
363C2×C4⋊C4C23×C711yescharacteristic
364C2×C4⋊C4C23×C711yescharacteristic
365C2×C4⋊C4C23×C711yescharacteristic
366C2×C22⋊C4—21no—
367C2×C22⋊C4—21no—
368C2×C22⋊C4—21no—
369C2×C22⋊C4—21no—
370C2×C22⋊C4—21no—
371C2×C42—21no—
372C2×C42—21no—
373C2×C42—21no—
374C2×C42—21no—
375C2×C42—21no—
376C2×C42C23×C711yescharacteristic
377C2×C42C23×C711yescharacteristic
378C2×C42C23×C711yescharacteristic
379#107C2×C4×C714yes—
380C4⋊C8—22no—
381#103—22no—
382#103—22no—
383#103C2×C4×C714yes—
384#102—41no—
385#102—41no—
386#102C2×C4×C714yes—
387#97—41no—
388#97C2×C4×C714yes—
389C4×C8—41no—
390#95—21no—
391#95—21no—
392#95—21no—
393#95—21no—
394#95—21no—
395#95—21no—
396#95C7×D411yescharacteristic
397#95C7×D411yescharacteristic
398C22×C7—42no—
399C22×C7—42no—
400C22×C7—42no—
401C22×C7—81no—
402C22×C7—81no—
403C22×C7—81no—
404C22×C7—81no—
405C22×C7C2×C4×D411yescharacteristic
406C22×C7#54611yescharacteristic
407C22×C7#54811yescharacteristic
408C22×C7C2×AGL(1,ℤ/8)11yescharacteristic
409C22×C7#57511yescharacteristic
410C22×C7#57711yescharacteristic
411C22×C7#57811yescharacteristic
412C4×C7—24no—
413C4×C7—22no—
414C4×C7—22no—
415C4×C7—22no—
416C4×C7—42no—
417C4×C7—42no—
418C4×C7—41no—
419C4×C7—41no—
420C4×C7—41no—
421C4×C7—81no—
422C4×C7—81no—
423C4×C7—81no—
424C4×C7—81no—
425C4×C7C2×#11711yescharacteristic
426C4×C7#52011yescharacteristic
427C4×C7#55211yescharacteristic
428C4×C7#55311yescharacteristic
429C24—21no—
430C2×Q8—21no—
431C2×Q8—21no—
432C2×Q8—21no—
433C2×Q8C22×C4×C712yes—
434C2×Q8C7×#4112yes—
435C2×Q8C7×#4112yes—
436C2×D4—21no—
437C2×D4—21no—
438C2×D4—21no—
439C2×D4—21no—
440C2×D4—21no—
441C2×D4C22×C4×C712yes—
442C22×C4—21no—
443C22×C4—21no—
444C22×C4—21no—
445C22×C4—24no—
446C22×C4—21no—
447C22×C4—21no—
448C22×C4—21no—
449C22×C4—21no—
450C22×C4—42no—
451C22×C4—42no—
452C22×C4C2×C7×D411yescharacteristic
453C22×C4C2×C7×D411yescharacteristic
454C22×C4C2×C7×D411yescharacteristic
455C22×C4C2×C7×D411yescharacteristic
456C22×C4C2×C7×D411yescharacteristic
457C22×C4C2×C7×D411yescharacteristic
458C22×C4C24×C711yescharacteristic
459SD16—28no—
460C2×C8—21no—
461C2×C8—21no—
462C2×C8—21no—
463C2×C8—21no—
464C2×C8—21no—
465C2×C8—21no—
466C2×C8—21no—
467C2×C8—21no—
468C2×C8—21no—
469C2×C8—21no—
470C2×C8C22×C4×C712yes—
471C2×C8C22×C4×C712yes—
472C4⋊C4—24no—
473C4⋊C4—22no—
474C4⋊C4—21no—
475C4⋊C4—21no—
476C4⋊C4—21no—
477C4⋊C4—21no—
478C4⋊C4—21no—
479C4⋊C4—21no—
480C4⋊C4—21no—
481C4⋊C4—21no—
482C4⋊C4—21no—
483C4⋊C4—21no—
484C4⋊C4—41no—
485C4⋊C4—42no—
486C4⋊C4—42no—
487C4⋊C4—42no—
488C4⋊C4—42no—
489C4⋊C4—42no—
490C4⋊C4—81no—
491C4⋊C4C22×C4×C712yes—
492C4⋊C4C22×C4×C712yes—
493C22⋊C4—24no—
494C22⋊C4—42no—
495C22⋊C4—42no—
496C22⋊C4—81no—
497C22⋊C4—81no—
498C42—24no—
499C42—21no—
500C42—21no—
501C42—21no—
502C42—21no—
503C42—42no—
504C42—42no—
505C42—42no—
506C42—42no—
507C42C22×C4×C712yes—
508C42C7×#4112yes—
509C2×C7—82no—
510C2×C7#235211yescharacteristic
511C2×C7C4×AGL(1,ℤ/8)11yescharacteristic
512C2×C7#294711yescharacteristic
513C2×C7#330811yescharacteristic
514C2×C7#332111yescharacteristic
515C2×C7#336811yescharacteristic
516C2×C7#337711yescharacteristic
517C23—22no—
518C23—41no—
519C23—41no—
520C23—41no—
521C23—41no—
522C23—41no—
523C23—41no—
524C23C22×C7×D411yescharacteristic
525Q8—22no—
526Q8—22no—
527Q8—22no—
528Q8C7×#11714yescomplemented
529D4—22no—
530D4—22no—
531D4—41no—
532D4—41no—
533C2×C4—22no—
534C2×C4—21no—
535C2×C4—22no—
536C2×C4—22no—
537C2×C4—21no—
538C2×C4—21no—
539C2×C4—21no—
540C2×C4—21no—
541C2×C4—21no—
542C2×C4—22no—
543C2×C4—22no—
544C2×C4—21no—
545C2×C4—21no—
546C2×C4—21no—
547C2×C4—21no—
548C2×C4—21no—
549C2×C4—21no—
550C2×C4—21no—
551C2×C4—21no—
552C2×C4—21no—
553C2×C4—48no—
554C2×C4—41no—
555C2×C4—41no—
556C2×C4—41no—
557C2×C4—41no—
558C2×C4—41no—
559C2×C4—41no—
560C2×C4—41no—
561C2×C4—41no—
562C2×C4—41no—
563C2×C4—41no—
564C2×C4—41no—
565C2×C4—41no—
566C2×C4—41no—
567C2×C4—41no—
568C2×C4—41no—
569C2×C4—41no—
570C2×C4C4×C7×D412yes—
571C2×C4C4×C7×D412yes—
572C2×C4C7×AGL(1,ℤ/8)12yes—
573C2×C4C23×C4×C711yescharacteristic
574C2×C4C2×C7×#4111yescharacteristic
575C2×C4C2×C7×#4111yescharacteristic
576C2×C4C2×C7×#4111yescharacteristic
577C2×C4C7×H(5,𝔽2)11yescharacteristic
578C2×C4C7×2−1+411yescharacteristic
579C8—22no—
580C8—22no—
581C8—41no—
582C8—41no—
583C7#2278111yescharacteristic, direct product factor, Sylow
584C22—42no—
585C22—42no—
586C22—42no—
587C22—81no—
588C22—81no—
589C22—81no—
590C22—81no—
591C22C2×C4×C7×D411yescharacteristic
592C22C7×#54611yescharacteristic
593C22C7×#54811yescharacteristic
594C22C2×C7×AGL(1,ℤ/8)11yescharacteristic
595C22C7×#57511yescharacteristic
596C22C7×#57711yescharacteristic
597C22C7×#57811yescharacteristic
598C4—22no—
599C4—22no—
600C4—22no—
601C4—24no—
602C4—42no—
603C4—42no—
604C4—41no—
605C4—41no—
606C4—41no—
607C4—81no—
608C4—81no—
609C4—81no—
610C4—81no—
611C4C2×C7×#11711yescharacteristic
612C4C7×#52011yescharacteristic
613C4C7×#55211yescharacteristic
614C4C7×#55311yescharacteristic
615C2—82no—
616C2C7×#235211yescharacteristic
617C2C4×C7×AGL(1,ℤ/8)11yescharacteristic
618C2C7×#294711yescharacteristic
619C2C7×#330811yescharacteristic
620C2C7×#332111yescharacteristic
621C2C7×#336811yescharacteristic
622C2C7×#337711yescharacteristic
subgroupG/H
center, socleC23×C7C22×D4
commutatorC2×C4C23×C4×C7
Frattini, cosocleC22×C4C24×C7
prime radicalC22×C7×D4C23
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C7 ◁ C4×C7×C4⋊C4 ◁ G

Complements

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

NH ≅ G/Ntype
3. C7×#2351C2semidirect
6. C7×#1921C2semidirect
7. C7×#1918C2semidirect
10. C7×#1836C2semidirect
12. C7×#1803C2semidirect
13. C7×#1771C2semidirect
14. C7×#1763C2semidirect
15. C4×C7×#103C2semidirect
22. C7×#440C4semidirect
60. #22781C7direct (N × H)
129. #2351C2×C7semidirect
132. #1921C2×C7semidirect
133. #1918C2×C7semidirect
136. #1836C2×C7semidirect
138. #1803C2×C7semidirect
139. #1771C2×C7semidirect
140. #1763C2×C7semidirect
141. C4×#103C2×C7semidirect
228. #440C4×C7semidirect
277. C7×Q8#117semidirect
528. Q8C7×#117semidirect
583. C7#22781direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C7×#4402
C7×#23542
C7×#23512
C7×#19362
C7×#19342
C7×#19212
C7×#19182
C7×#18802
C7×#18362
C7×#18042
C7×#18032
C7×#17712
C7×#17632
C4×C7×#1032
#227817