Finite Group Databasebeta

← C4×#89800 #13360031

Subgroups — C4×#89800 #13360031

Order 1792.

1016 conjugacy classes of subgroups.

The subgroup lattice has 666 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C42×C7×Q8C211yesmaximal, characteristic, complemented
2C2×#89800C211yesmaximal, characteristic
3C2×C4×#1144C211yesmaximal, characteristic, complemented
4C2×C4×#1143C211yesmaximal, characteristic
5C4×#6438C211yesmaximal, characteristic
6#11729387C211yesmaximal, characteristic
7#11729386C211yesmaximal, characteristic, complemented
8#11729381C211yesmaximal, characteristic, complemented
9#11727242C211yesmaximal, characteristic
10C4×#6384C211yesmaximal, characteristic, complemented
11C4×#6383C211yesmaximal, characteristic
12#11727222C211yesmaximal, characteristic, complemented
13#11727218C211yesmaximal, characteristic, complemented
14#11727216C211yesmaximal, characteristic
15C4×C4⋊(C7⋊C8)C211yesmaximal, characteristic, complemented
16C2×C4×C7×Q8C2211yescharacteristic
17C2×C4×C7×Q8C2211yescharacteristic
18C2×C4×C7×Q8C2211yescharacteristic
19C22×#1144C2211yescharacteristic
20C22×#1143C2211yescharacteristic
21C2×#6438C2211yescharacteristic
22C2×C4×D28C2211yescharacteristic
23C2×C4×Dic14C2211yescharacteristic
24C4×C7×C4⋊C4—21no—
25C4×C7×C4⋊C4—21no—
26C4×C7×C4⋊C4—21no—
27C4×C7×C4⋊C4C2211yescharacteristic
28C4×C7×C4⋊C4C2211yescharacteristic
29C4×C7×C4⋊C4C2211yescharacteristic
30C43×C7—21no—
31C43×C7C2211yescharacteristic
32C2×#6409C2211yescharacteristic
33C2×#6409C2211yescharacteristic
34C4×#1144—24no—
35#89800C418yesdirect product factor
36C4×#1143—24no—
37C2×#6384C2211yescharacteristic
38C2×#6384C2211yescharacteristic
39C2×#6384C2211yescharacteristic
40C2×#6383C2211yescharacteristic
41C2×#6383C2211yescharacteristic
42C2×#6383C2211yescharacteristic
43C2×#6382C2211yescharacteristic
44C2×#6381C2211yescharacteristic
45#89712—21no—
46#89712—21no—
47#89711C2211yescharacteristic
48C4×(C2×D7)⋊C4—21no—
49C4×(C2×D7)⋊C4—21no—
50#89708C2211yescharacteristic
51#89701C2211yescharacteristic
52C2×C4⋊(C7⋊C8)C2211yescharacteristic
53C2×C4⋊(C7⋊C8)C2211yescharacteristic
54C2×C4×C7⋊C8C2211yescharacteristic
55C2×C4×C7⋊C8C2211yescharacteristic
56#89324C2211yescharacteristic
57#89324C2211yescharacteristic
58#89324C2211yescharacteristic
59#89324C2211yescharacteristic
60#89319C2211yescharacteristic
61#89319C2211yescharacteristic
62C4×#464—71nomaximal, Sylow
63C22×C7×Q8C2311yescharacteristic
64C22×D28C2311yescharacteristic
65C22×C4×D7—21no—
66C22×Dic14C2311yescharacteristic
67C4×C7×Q8—22no—
68C4×C7×Q8—22no—
69C4×C7×Q8—22no—
70C4×C7×Q8—22no—
71C4×C7×Q8C2×C414yescomplemented
72C4×C7×Q8D414yes—
73C2×C7×C4⋊C4—21no—
74C2×C7×C4⋊C4—21no—
75C2×C7×C4⋊C4—21no—
76C2×C7×C4⋊C4C2311yescharacteristic
77C2×C7×C4⋊C4C2311yescharacteristic
78C2×C7×C4⋊C4C2311yescharacteristic
79C2×C42×C7—21no—
80C2×C42×C7—21no—
81C2×C42×C7—21no—
82C2×C42×C7—21no—
83C2×C42×C7—21no—
84C2×C42×C7—21no—
85C2×C42×C7D411yescharacteristic
86C2×C42×C7D411yescharacteristic
87C2×C42×C7D411yescharacteristic
88C2×C42×C7D411yescharacteristic
89C2×C42×C7C2311yescharacteristic
90C2×C42×C7C2311yescharacteristic
91C2×C42×C7C2311yescharacteristic
92C2×#1144—22no—
93C2×#1144—22no—
94C2×#1144C2×C414yescomplemented
95C2×#1143—22no—
96C2×#1143—22no—
97C2×#1143C2×C414yes—
98C2×(C2×D7)⋊C4—21no—
99C2×(C2×D7)⋊C4—21no—
100C2×(C2×D7)⋊C4—21no—
101C2×(C2×D7)⋊C4—21no—
102C2×(C2×D7)⋊C4—21no—
103C2×C4⋊Dic7C2311yescharacteristic
104C2×C4⋊Dic7C2311yescharacteristic
105C2×Dic7⋊C4—21no—
106C2×C4×Dic7—21no—
107C22×C7⋊C8C2311yescharacteristic
108C22×C7⋊C8C2311yescharacteristic
109C22×C7⋊C8C2311yescharacteristic
110C22×C7⋊C8C2311yescharacteristic
111#6438—22no—
112#6438C2×C414yes—
113C4×D28—22no—
114C4×D28—22no—
115C4×Dic14—22no—
116C4×Dic14—22no—
117C7×#95—21no—
118C7×#95—21no—
119C7×#95—21no—
120#6409—22no—
121#6409—22no—
122C7⋊#95—21no—
123C7⋊#95—21no—
124C7⋊#95—21no—
125C7⋊#95—21no—
126#6384—22no—
127#6384—22no—
128#6384C2×C414yescomplemented
129#6383—22no—
130#6383—22no—
131#6383C2×C414yes—
132#6382—22no—
133#6381—22no—
134C4⋊(C7⋊C8)—22no—
135C4⋊(C7⋊C8)C2×C414yescomplemented
136C4×C7⋊C8—22no—
137C4×C7⋊C8—22no—
138C2×#464—71no—
139C2×C4×Q16—71no—
140C2×C4×SD16—71no—
141C4×#124—71no—
142C42×Q8D711yescharacteristic, complemented
143#1983—71no—
144#1949—71no—
145#1927—71no—
146#1925—71no—
147#1880—71no—
148#1878—71no—
149#1805—71no—
150C4×C4⋊C8—71no—
151C4×#103—71no—
152C4×#102—71no—
153C23×D7—21no—
154C2×C7×Q8—21no—
155C2×C7×Q8—21no—
156C2×C7×Q8—21no—
157C2×C7×Q8C22×C412yes—
158C2×C7×Q8C2×D412yes—
159C2×C7×Q8#4112yes—
160C22×C4×C7—21no—
161C22×C4×C7—21no—
162C22×C4×C7—21no—
163C22×C4×C7—21no—
164C22×C4×C7C2×D411yescharacteristic
165C22×C4×C7C2×D411yescharacteristic
166C22×C4×C7C2×D411yescharacteristic
167C22×C4×C7C2×D411yescharacteristic
168C22×C4×C7C2×D411yescharacteristic
169C22×C4×C7C2×D411yescharacteristic
170C22×C4×C7C2411yescharacteristic
171C22×Dic7—21no—
172C22×Dic7—21no—
173C22×Dic7—21no—
174C2×D28—21no—
175C2×D28—21no—
176C2×D28—21no—
177C2×D28—21no—
178C2×D28—21no—
179C2×D28C22×C412yes—
180C2×C4×D7—42no—
181C2×C4×D7—42no—
182C2×C4×D7—42no—
183C2×Dic14—21no—
184C2×Dic14—21no—
185C2×Dic14—21no—
186C2×Dic14—21no—
187C2×Dic14—21no—
188C2×Dic14C22×C412yes—
189C7×C4⋊C4—24no—
190C7×C4⋊C4—24no—
191C7×C4⋊C4—24no—
192C7×C4⋊C4—21no—
193C7×C4⋊C4—21no—
194C7×C4⋊C4—21no—
195C7×C4⋊C4C22×C412yes—
196C7×C4⋊C4C2×D412yes—
197C7×C4⋊C4#4112yes—
198C42×C7—24no—
199C42×C7—24no—
200C42×C7—24no—
201C42×C7—22no—
202C42×C7—22no—
203C42×C7—22no—
204C42×C7—21no—
205C42×C7—21no—
206C42×C7—41no—
207C42×C7—42no—
208C42×C7—42no—
209C42×C7—42no—
210C42×C7C22×C412yes—
211C42×C7C2×D412yes—
212C42×C7#4112yes—
213C42×C7#4112yes—
214#1144—28no—
215#1143—28no—
216(C2×D7)⋊C4—24no—
217(C2×D7)⋊C4—24no—
218(C2×D7)⋊C4—42no—
219(C2×D7)⋊C4—42no—
220(C2×D7)⋊C4—42no—
221C4⋊Dic7—21no—
222C4⋊Dic7—21no—
223C4⋊Dic7—21no—
224C4⋊Dic7—21no—
225Dic7⋊C4—42no—
226C4×Dic7—42no—
227C2×C7⋊C8—21no—
228C2×C7⋊C8—21no—
229C2×C7⋊C8—21no—
230C2×C7⋊C8—21no—
231C2×C7⋊C8—21no—
232C2×C7⋊C8—21no—
233C2×C7⋊C8—21no—
234C2×C7⋊C8—21no—
235C2×C7⋊C8—21no—
236C2×C7⋊C8—21no—
237C2×C7⋊C8C22×C412yes—
238C2×C7⋊C8C22×C412yes—
239C22×Q16—71no—
240C22×SD16—71no—
241C2×#124—71no—
242C2×C4×Q8—71no—
243C2×C4×Q8C2×D711yescharacteristic
244C2×C4×Q8C2×D711yescharacteristic
245C2×C4×Q8C2×D711yescharacteristic
246C2×C4×D4—71no—
247#464—78no—
248C4×Q16—144no—
249C4×SD16—144no—
250C2×#107—71no—
251C2×#106—71no—
252C2×C4⋊C8—71no—
253C2×C4⋊C8—71no—
254C2×#103—71no—
255C2×#103—71no—
256C2×#103—71no—
257C2×#103—71no—
258C2×#103—71no—
259C2×#102—71no—
260C2×#102—71no—
261C2×#102—71no—
262C2×C4×C8—71no—
263C2×C4×C8—71no—
264#391—71no—
265#390—71no—
266#388—141no—
267#388—141no—
268#382—71no—
269C4×C4⋊C4—21no—
270C4×C4⋊C4—21no—
271C4×C4⋊C4—21no—
272C4×C4⋊C4C2×D711yescharacteristic
273C4×C4⋊C4C2×D711yescharacteristic
274C4×C4⋊C4C2×D711yescharacteristic
275C4×C22⋊C4—141no—
276C4×C22⋊C4—141no—
277C43—21no—
278C43C2×D711yescharacteristic
279#340—71no—
280#340—71no—
281#340—71no—
282#340—71no—
283#336—71no—
284#336—71no—
285C23×C7C22×D411yescharacteristic
286C22×D7—22no—
287C22×D7—41no—
288C22×D7—41no—
289C22×D7—41no—
290C22×D7—41no—
291C22×D7—41no—
292C22×D7—41no—
293C7×Q8—22no—
294C7×Q8—22no—
295C7×Q8—22no—
296C7×Q8C4×D414yes—
297C2×C4×C7—22no—
298C2×C4×C7—22no—
299C2×C4×C7—21no—
300C2×C4×C7—22no—
301C2×C4×C7—21no—
302C2×C4×C7—21no—
303C2×C4×C7—21no—
304C2×C4×C7—21no—
305C2×C4×C7—21no—
306C2×C4×C7—21no—
307C2×C4×C7—21no—
308C2×C4×C7—22no—
309C2×C4×C7—22no—
310C2×C4×C7—21no—
311C2×C4×C7—22no—
312C2×C4×C7—21no—
313C2×C4×C7—21no—
314C2×C4×C7—41no—
315C2×C4×C7—41no—
316C2×C4×C7—41no—
317C2×C4×C7—41no—
318C2×C4×C7—41no—
319C2×C4×C7—41no—
320C2×C4×C7C4×D412yes—
321C2×C4×C7C4×D412yes—
322C2×C4×C7#12112yes—
323C2×C4×C7#12112yes—
324C2×C4×C7#13512yes—
325C2×C4×C7#13512yes—
326C2×C4×C7#13712yes—
327C2×C4×C7C23×C411yescharacteristic
328C2×C4×C7C22×D411yescharacteristic
329C2×C4×C7C2×#4111yescharacteristic
330C2×C4×C7C2×#4111yescharacteristic
331C2×C4×C7C2×#4111yescharacteristic
332C2×C4×C7C2×#4111yescharacteristic
333C2×Dic7—22no—
334C2×Dic7—41no—
335C2×Dic7—41no—
336C2×Dic7—41no—
337C2×Dic7—41no—
338C2×Dic7—41no—
339C2×Dic7—41no—
340C2×Dic7—41no—
341C2×Dic7—41no—
342D28—22no—
343D28—22no—
344D28—41no—
345D28—41no—
346C4×D7—84no—
347Dic14—22no—
348Dic14—22no—
349Dic14—41no—
350Dic14—41no—
351C7⋊C8—22no—
352C7⋊C8—22no—
353C7⋊C8—41no—
354C7⋊C8—41no—
355C22×Q8—71no—
356C22×Q8C22×D711yescharacteristic
357C22×D4—71no—
358C23×C4—141no—
359C2×Q16—74no—
360C2×Q16—142no—
361C2×Q16—142no—
362C2×SD16—74no—
363C2×SD16—142no—
364C2×SD16—142no—
365C22×C8—71no—
366C22×C8—71no—
367C22×C8—71no—
368C22×C8—71no—
369#124—74no—
370#124—142no—
371C4×Q8—22no—
372C4×Q8—22no—
373C4×Q8—22no—
374C4×Q8—22no—
375C4×Q8—142no—
376C4×Q8—142no—
377C4×Q8C4×D714yescomplemented
378C4×Q8D2814yes—
379C4×D4—142no—
380C4×D4—142no—
381C2×C4⋊C4—21no—
382C2×C4⋊C4—21no—
383C2×C4⋊C4—21no—
384C2×C4⋊C4—71no—
385C2×C4⋊C4—71no—
386C2×C4⋊C4—141no—
387C2×C4⋊C4C22×D711yescharacteristic
388C2×C4⋊C4C22×D711yescharacteristic
389C2×C4⋊C4C22×D711yescharacteristic
390C2×C22⋊C4—141no—
391C2×C22⋊C4—141no—
392C2×C22⋊C4—141no—
393C2×C22⋊C4—141no—
394C2×C22⋊C4—141no—
395C2×C42—21no—
396C2×C42—21no—
397C2×C42—21no—
398C2×C42—21no—
399C2×C42—21no—
400C2×C42—21no—
401C2×C42—141no—
402C2×C42C22⋊D711yescharacteristic
403C2×C42C22⋊D711yescharacteristic
404C2×C42C22⋊D711yescharacteristic
405C2×C42C22⋊D711yescharacteristic
406C2×C42C22×D711yescharacteristic
407C2×C42C22×D711yescharacteristic
408C2×C42C22×D711yescharacteristic
409#107—142no—
410#106—142no—
411C4⋊C8—74no—
412C4⋊C8—142no—
413#103—74no—
414#103—142no—
415#103—142no—
416#103—142no—
417#103—142no—
418#102—74no—
419#102—142no—
420#102—142no—
421C4×C8—142no—
422C4×C8—142no—
423#95—21no—
424#95—21no—
425#95—21no—
426#95—141no—
427#95—141no—
428#95—141no—
429#95—141no—
430C22×C7C2×C4×D411yescharacteristic
431C22×C7C2×#12111yescharacteristic
432C22×C7#52511yescharacteristic
433C22×C7C2×#13511yescharacteristic
434C22×C7C2×#13511yescharacteristic
435C22×C7C2×#13711yescharacteristic
436C22×C7#57511yescharacteristic
437C2×D7—42no—
438C2×D7—42no—
439C2×D7—42no—
440C2×D7—81no—
441C2×D7—81no—
442C2×D7—81no—
443C2×D7—81no—
444C4×C7—22no—
445C4×C7—22no—
446C4×C7—22no—
447C4×C7—22no—
448C4×C7—24no—
449C4×C7—41no—
450C4×C7—42no—
451C4×C7—42no—
452C4×C7—42no—
453C4×C7#46414yescomplemented
454C4×C7C2×C4×D411yescharacteristic
455C4×C7C4×#4111yescharacteristic
456C4×C7#52911yescharacteristic
457C4×C7#53211yescharacteristic
458Dic7—42no—
459Dic7—81no—
460Dic7—81no—
461C24—141no—
462C2×Q8—21no—
463C2×Q8—21no—
464C2×Q8—21no—
465C2×Q8—72no—
466C2×Q8—141no—
467C2×Q8—141no—
468C2×Q8—141no—
469C2×Q8—141no—
470C2×Q8—141no—
471C2×Q8C2×C4×D712yes—
472C2×Q8C2×D2812yes—
473C2×Q8#115712yes—
474C2×D4—72no—
475C2×D4—141no—
476C2×D4—141no—
477C2×D4—141no—
478C2×D4—141no—
479C2×D4—141no—
480C22×C4—21no—
481C22×C4—21no—
482C22×C4—21no—
483C22×C4—21no—
484C22×C4—141no—
485C22×C4—141no—
486C22×C4—141no—
487C22×C4—282no—
488C22×C4—282no—
489C22×C4—282no—
490C22×C4C2×C22⋊D711yescharacteristic
491C22×C4C2×C22⋊D711yescharacteristic
492C22×C4C2×C22⋊D711yescharacteristic
493C22×C4C2×C22⋊D711yescharacteristic
494C22×C4C2×C22⋊D711yescharacteristic
495C22×C4C2×C22⋊D711yescharacteristic
496C22×C4C23×D711yescharacteristic
497Q16—148no—
498SD16—148no—
499C2×C8—72no—
500C2×C8—72no—
501C2×C8—141no—
502C2×C8—141no—
503C2×C8—141no—
504C2×C8—141no—
505C2×C8—141no—
506C2×C8—141no—
507C2×C8—141no—
508C2×C8—141no—
509C2×C8—141no—
510C2×C8—141no—
511C4⋊C4—24no—
512C4⋊C4—24no—
513C4⋊C4—24no—
514C4⋊C4—21no—
515C4⋊C4—21no—
516C4⋊C4—21no—
517C4⋊C4—141no—
518C4⋊C4—141no—
519C4⋊C4—141no—
520C4⋊C4—141no—
521C4⋊C4—282no—
522C4⋊C4C2×C4×D712yes—
523C4⋊C4C2×D2812yes—
524C4⋊C4#115712yes—
525C22⋊C4—144no—
526C22⋊C4—144no—
527C22⋊C4—282no—
528C22⋊C4—282no—
529C22⋊C4—282no—
530C42—24no—
531C42—24no—
532C42—24no—
533C42—22no—
534C42—22no—
535C42—22no—
536C42—21no—
537C42—21no—
538C42—41no—
539C42—42no—
540C42—42no—
541C42—42no—
542C42—282no—
543C42C2×C4×D712yes—
544C42C2×D2812yes—
545C42#115712yes—
546C42#115712yes—
547C2×C7C4×#12111yescharacteristic
548C2×C7C4×#13511yescharacteristic
549C2×C7C4×#13711yescharacteristic
550C2×C7C2×#46411yescharacteristic
551C2×C7#303511yescharacteristic
552C2×C7#310211yescharacteristic
553C2×C7#310811yescharacteristic
554D7—82no—
555C23—142no—
556C23—281no—
557C23—281no—
558C23—281no—
559C23—281no—
560C23—281no—
561C23—281no—
562C23C22×C22⋊D711yescharacteristic
563Q8—22no—
564Q8—22no—
565Q8—22no—
566Q8—142no—
567Q8—142no—
568Q8—281no—
569Q8—281no—
570Q8C4×D2814yes—
571D4—142no—
572D4—142no—
573D4—281no—
574D4—281no—
575C2×C4—22no—
576C2×C4—22no—
577C2×C4—21no—
578C2×C4—22no—
579C2×C4—21no—
580C2×C4—21no—
581C2×C4—21no—
582C2×C4—21no—
583C2×C4—21no—
584C2×C4—21no—
585C2×C4—21no—
586C2×C4—22no—
587C2×C4—22no—
588C2×C4—21no—
589C2×C4—22no—
590C2×C4—21no—
591C2×C4—21no—
592C2×C4—41no—
593C2×C4—41no—
594C2×C4—41no—
595C2×C4—41no—
596C2×C4—41no—
597C2×C4—41no—
598C2×C4—142no—
599C2×C4—281no—
600C2×C4—281no—
601C2×C4—281no—
602C2×C4—281no—
603C2×C4—281no—
604C2×C4—281no—
605C2×C4—281no—
606C2×C4—281no—
607C2×C4—564no—
608C2×C4C4×C22⋊D712yes—
609C2×C4C4×C22⋊D712yes—
610C2×C4#649312yes—
611C2×C4#649312yes—
612C2×C4#650512yes—
613C2×C4#651312yes—
614C2×C4#651312yes—
615C2×C4C22×C4×D711yescharacteristic
616C2×C4C22×D2811yescharacteristic
617C2×C4C2×#115711yescharacteristic
618C2×C4C2×#115711yescharacteristic
619C2×C4C2×#115711yescharacteristic
620C2×C4C2×#115711yescharacteristic
621C8—142no—
622C8—142no—
623C8—281no—
624C8—281no—
625C7C4×#46411yescharacteristic, complemented, Sylow
626C22—282no—
627C22—282no—
628C22—282no—
629C22—561no—
630C22—561no—
631C22—561no—
632C22—561no—
633C22C2×C4×C22⋊D711yescharacteristic
634C22C2×#649311yescharacteristic
635C22#9048211yescharacteristic
636C22C2×#650511yescharacteristic
637C22C2×#651311yescharacteristic
638C22C2×#651311yescharacteristic
639C22#9051311yescharacteristic
640C4—22no—
641C4—22no—
642C4—24no—
643C4—22no—
644C4—22no—
645C4—42no—
646C4—42no—
647C4—41no—
648C4—42no—
649C4—282no—
650C4—561no—
651C4—561no—
652C4#8980014yesdirect product factor
653C4C2×C4×D2811yescharacteristic
654C4C4×#115711yescharacteristic
655C4#9016811yescharacteristic
656C4#9017011yescharacteristic
657C2—562no—
658C2C4×#649311yescharacteristic
659C2C4×#650511yescharacteristic
660C2C2×#8980011yescharacteristic
661C2#1173988811yescharacteristic
662C2C4×#651311yescharacteristic
663C2#1173997011yescharacteristic
664C2#1173997311yescharacteristic
subgroupG/H
centerC22×C4C2×C22⋊D7
commutatorC2×C4×C7C23×C4
FrattiniC22×C4C23×D7
FittingC42×C7×Q8C2
socleC23×C7C22×D4
prime radicalC22×D28C23
cosocleC22×C4×C7C24
hypercenterC42×Q8D7
hypocenterC7C4×#464
LCSG ▷ C2×C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C22×C4 ◁ C43 ◁ C42×Q8

Complements

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

NH ≅ G/Ntype
1. C42×C7×Q8C2semidirect
3. C2×C4×#1144C2semidirect
7. #11729386C2semidirect
8. #11729381C2semidirect
10. C4×#6384C2semidirect
12. #11727222C2semidirect
13. #11727218C2semidirect
15. C4×C4⋊(C7⋊C8)C2semidirect
35. #89800C4direct (N × H)
71. C4×C7×Q8C2×C4semidirect
94. C2×#1144C2×C4semidirect
128. #6384C2×C4semidirect
135. C4⋊(C7⋊C8)C2×C4semidirect
142. C42×Q8D7semidirect
377. C4×Q8C4×D7semidirect
453. C4×C7#464semidirect
625. C7C4×#464semidirect
652. C4#89800direct (N × H)

Maximal subgroups

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

subgroupindex
C42×C7×Q82
C2×#898002
C2×C4×#11442
C2×C4×#11432
C4×#64382
#117293872
#117293862
#117293812
#117272422
C4×#63842
C4×#63832
#117272222
#117272182
#117272162
C4×C4⋊(C7⋊C8)2
C4×#4647