Finite Group Databasebeta

← C2×#22598060 #32864847

Subgroups — C2×#22598060 #32864847

Order 18176.

2650 conjugacy classes of subgroups.

The subgroup lattice has 678 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17986797C212yesmaximal, complemented
2C22×#14556150C211yesmaximal, characteristic, complemented
3#22598060C2116yesmaximal, direct product factor
4C2×#17986274C212yesmaximal, complemented
5C2×#17986269C212yesmaximal, complemented
6C2×#17986262C214yesmaximal, complemented
7C22×#14556064C211yesmaximal, characteristic, complemented
8C2×#17985981C212yesmaximal, complemented
9C22×#131×C71C211yesmaximal, characteristic, complemented
10C22×#11765865C2212yes—
11#17986797—28no—
12#17986797C22116yescomplemented
13C2×#14556159—22no—
14C2×#14556158C2214yes—
15C2×#14556154—22no—
16C2×#14556153C2214yes—
17C2×#14556150—21no—
18C2×#14556150—21no—
19C2×#14556150—21no—
20C2×#14556150—21no—
21C2×#14556150—24no—
22C2×#14556150C2218yescomplemented
23C2×#14556148—24no—
24C22×Dic284C2211yescharacteristic, complemented
25C22×#11765854C2212yescomplemented
26C22×D568C2211yescharacteristic, complemented
27C22×#11765849C2212yes—
28#17986274C22116yescomplemented
29#17986269C22116yescomplemented
30#17986262C22132yescomplemented
31C2×#14556064C2212yescomplemented
32C2×#14556064C2212yescomplemented
33C2×#14556064C2218yescomplemented
34#17985981C22116yescomplemented
35C2×#14556046C2214yescomplemented
36C2×#14556044C2214yescomplemented
37C22×#41×C71C2211yescharacteristic
38C2×#131×C71—21no—
39C2×#131×C71—21no—
40C2×#131×C71—24no—
41C2×#131×C71C2212yes—
42C2×#131×C71C2212yes—
43C2×#131×C71C2218yescomplemented
44C22×M16×C71—21no—
45C22×M16×C71C2211yescharacteristic
46C23×C8×C71—21no—
47C23×C8×C71C2211yescharacteristic
48C2×#11765865—22no—
49C2×#11765865—22no—
50C2×#11765865—22no—
51C2×#11765865—24no—
52C2×#11765865—22no—
53C2×#11765865—24no—
54C2×#11765865—24no—
55C2×#11765865C2318yes—
56C22×Dic142C2312yes—
57C22×D284C2312yes—
58C22×C22⋊D71—22no—
59C22×C4×D71—22no—
60#14556159—216no—
61#14556158—28no—
62#14556158C23116yes—
63#14556154—216no—
64#14556153—28no—
65#14556153C23116yes—
66#14556150—28no—
67#14556150—28no—
68#14556150—28no—
69#14556150—28no—
70#14556148—232no—
71C2×Dic284—21no—
72C2×Dic284—21no—
73C2×Dic284—22no—
74C2×Dic284C2314yescomplemented
75C2×#11765855—24no—
76C2×#11765854—22no—
77C2×#11765854—22no—
78C2×#11765854—24no—
79C2×#11765854C2318yescomplemented
80C2×#11765853—24no—
81C2×#11765852—24no—
82C2×D568—21no—
83C2×D568—21no—
84C2×D568—22no—
85C2×D568C2314yescomplemented
86C2×#11765850—24no—
87C2×#11765849—22no—
88C2×#11765849—24no—
89C2×#11765849C2314yes—
90C2×#11765849C2318yes—
91C22×C71⋊C8—22no—
92#14556064C2318yescomplemented
93#14556064C2318yescomplemented
94#14556046C23116yescomplemented
95#14556044C23116yescomplemented
96C2×#41×C71—21no—
97C2×#41×C71—22no—
98C2×#41×C71—21no—
99C2×#41×C71—22no—
100C2×#41×C71D412yes—
101C2×#41×C71D414yes—
102C2×#41×C71C2312yes—
103C2×#41×C71C2314yes—
104C22×Q8×C71D411yescharacteristic
105C22×D4×C71—21no—
106C22×D4×C71D411yescharacteristic
107C23×C4×C71—21no—
108C23×C4×C71C2311yescharacteristic
109#131×C71—24no—
110#131×C71—24no—
111#131×C71—28no—
112#131×C71—28no—
113#131×C71C2318yes—
114#131×C71C2318yes—
115C2×M16×C71—21no—
116C2×M16×C71—22no—
117C2×M16×C71—22no—
118C2×M16×C71—22no—
119C2×M16×C71—28no—
120C2×M16×C71C2312yes—
121C2×M16×C71C2314yes—
122C22×C8×C71—21no—
123C22×C8×C71—22no—
124C22×C8×C71—22no—
125C22×C8×C71—28no—
126C22×C8×C71D411yescharacteristic
127C22×C8×C71D411yescharacteristic
128C22×C8×C71D411yescharacteristic
129C22×C8×C71D411yescharacteristic
130C22×C8×C71D414yes—
131C22×C8×C71C2311yescharacteristic
132C22×C8×C71C2311yescharacteristic
133C22×C8×C71C2314yes—
134C23×D71—22no—
135#11765865—28no—
136#11765865—28no—
137#11765865—28no—
138#11765865—28no—
139#11765865—44no—
140#11765865—44no—
141#11765865—44no—
142#11765865—44no—
143C2×Dic142—22no—
144C2×Dic142—22no—
145C2×Dic142—22no—
146C2×Dic142—22no—
147C2×Dic142—22no—
148C2×Dic142C2414yes—
149C2×D284—22no—
150C2×D284—22no—
151C2×D284—22no—
152C2×D284—22no—
153C2×D284—22no—
154C2×D284C2414yes—
155C2×C22⋊D71—28no—
156C2×C22⋊D71—42no—
157C2×C22⋊D71—42no—
158C2×C22⋊D71—44no—
159C22×Dic71—22no—
160C2×C4×D71—28no—
161C2×C4×D71—42no—
162C2×C4×D71—44no—
163C2×C4×D71—42no—
164Dic284—24no—
165Dic284—24no—
166#11765855—216no—
167#11765854—28no—
168#11765854—28no—
169#11765853—216no—
170#11765852—216no—
171D568—24no—
172D568—24no—
173#11765850—216no—
174#11765849—24no—
175#11765849—28no—
176#11765849C2418yes—
177C2×C71⋊C8—24no—
178C2×C71⋊C8—28no—
179C24×C71—21no—
180C24×C71#4111yescharacteristic
181#41×C71—24no—
182#41×C71—24no—
183#41×C71—24no—
184#41×C71—22no—
185#41×C71—24no—
186#41×C71—24no—
187#41×C71—22no—
188#41×C71C2×D418yes—
189#41×C71C2×D414yes—
190#41×C71C2414yes—
191C2×Q8×C71—21no—
192C2×Q8×C71—22no—
193C2×Q8×C71C2×D412yes—
194C2×Q8×C71C2×D414yes—
195C2×D4×C71—22no—
196C2×D4×C71—24no—
197C2×D4×C71—22no—
198C2×D4×C71—24no—
199C2×D4×C71—21no—
200C2×D4×C71—22no—
201C2×D4×C71C2×D412yes—
202C2×D4×C71C2×D414yes—
203C22×C4×C71—21no—
204C22×C4×C71—24no—
205C22×C4×C71—22no—
206C22×C4×C71—22no—
207C22×C4×C71—24no—
208C22×C4×C71C2×D411yescharacteristic
209C22×C4×C71C2×D411yescharacteristic
210C22×C4×C71C2×D412yes—
211C22×C4×C71C2×D411yescharacteristic
212C22×C4×C71C2×D411yescharacteristic
213C22×C4×C71C2×D412yes—
214C22×C4×C71#4111yescharacteristic
215C22×C4×C71#4112yes—
216C22×C4×C71C2411yescharacteristic
217C22×C4×C71C2412yes—
218M16×C71—22no—
219M16×C71—24no—
220M16×C71—28no—
221M16×C71—28no—
222M16×C71C2414yes—
223C2×C8×C71—22no—
224C2×C8×C71—24no—
225C2×C8×C71—28no—
226C2×C8×C71—28no—
227C2×C8×C71C2×D411yescharacteristic
228C2×C8×C71C2×D411yescharacteristic
229C2×C8×C71C2×D414yes—
230C2×C8×C71C2×D411yescharacteristic
231C2×C8×C71C2×D411yescharacteristic
232C2×C8×C71C2×D414yes—
233C2×C8×C71C2×D412yes—
234C2×C8×C71C2×D412yes—
235C2×C8×C71C2×D414yes—
236C2×C8×C71C2×D414yes—
237C2×C8×C71C2412yes—
238C2×C8×C71C2412yes—
239C23×C71—24no—
240C23×C71—22no—
241C23×C71—42no—
242C23×C71—44no—
243C23×C71#12111yescharacteristic
244C23×C71#12111yescharacteristic
245C23×C71#12112yes—
246C23×C71C2×#4111yescharacteristic
247C23×C71C2×#4112yes—
248C22×D71—24no—
249C22×D71—42no—
250C22×D71—42no—
251C22×D71—84no—
252Q8×C71—22no—
253Q8×C71—24no—
254Q8×C71C22×D414yes—
255D4×C71—24no—
256D4×C71—28no—
257D4×C71—24no—
258D4×C71—22no—
259D4×C71—24no—
260D4×C71C22×D414yes—
261C2×C4×C71—24no—
262C2×C4×C71—22no—
263C2×C4×C71—24no—
264C2×C4×C71—28no—
265C2×C4×C71—24no—
266C2×C4×C71#12112yes—
267C2×C4×C71#12111yescharacteristic
268C2×C4×C71#12112yes—
269C2×C4×C71#12112yes—
270C2×C4×C71#12112yes—
271C2×C4×C71#12112yes—
272C2×C4×C71#12111yescharacteristic
273C2×C4×C71C22×D411yescharacteristic
274C2×C4×C71C22×D412yes—
275C2×C4×C71C22×D411yescharacteristic
276C2×C4×C71C22×D412yes—
277C2×C4×C71C22×D411yescharacteristic
278C2×C4×C71C22×D412yes—
279C2×C4×C71C22×D412yes—
280C2×C4×C71C22×D411yescharacteristic
281C2×C4×C71C2×#4112yes—
282C2×C4×C71C2×#4111yescharacteristic
283C2×C4×C71C2511yescharacteristic
284C22⋊D71—48no—
285C22⋊D71—48no—
286C2×Dic71—24no—
287C2×Dic71—42no—
288C2×Dic71—42no—
289D284—24no—
290D284—24no—
291D284—42no—
292D284—42no—
293C4×D71—48no—
294C4×D71—48no—
295Dic142—24no—
296Dic142—24no—
297Dic142—42no—
298Dic142—42no—
299C8×C71—24no—
300C8×C71C22×D412yes—
301C8×C71C22×D412yes—
302C8×C71C22×D412yes—
303C8×C71C22×D412yes—
304C71⋊C8—28no—
305C22×C71—22no—
306C22×C71—22no—
307C22×C71—22no—
308C22×C71—24no—
309C22×C71—42no—
310C22×C71—42no—
311C22×C71—48no—
312C22×C71—44no—
313C22×C71C2×#12111yescharacteristic
314C22×C71C2×#12112yes—
315C22×C71C2×#12112yes—
316C22×C71C2×#12111yescharacteristic
317C22×C71C22×#4111yescharacteristic
318C2×D71—44no—
319C2×D71—84no—
320C2×D71—84no—
321C2×D71—84no—
322C4×C71—24no—
323C4×C71C2×#12111yescharacteristic
324C4×C71C2×#12111yescharacteristic
325C4×C71C2×#12112yes—
326C4×C71C2×#12112yes—
327C4×C71C23×D411yescharacteristic
328C4×C71C23×D411yescharacteristic
329Dic71—44no—
330C2×#3067—711nomaximal, Sylow
331C2×C71—21no—
332C2×C71—21no—
333C2×C71—22no—
334C2×C71—22no—
335C2×C71—44no—
336C2×C71#306712yescomplemented
337C2×C71C22×#12111yescharacteristic
338D71—84no—
339C2×#575—712no—
340C22×#135—711no—
341C22×#131D7111yescharacteristic, complemented
342#3067—7116no—
343C2×#473—712no—
344C2×#472—712no—
345C2×#471—714no—
346C22×#108—711no—
347C2×#413—712no—
348C71C2×#306711yescharacteristic, complemented, Sylow
349C22×#41—712no—
350C22×#41C2×D7111yescharacteristic
351#575—7116no—
352#575—1428no—
353C2×#137—714no—
354C2×#137—1422no—
355C2×AGL(1,ℤ/8)—714no—
356C2×AGL(1,ℤ/8)—1422no—
357C2×#135—718no—
358C2×#135—1424no—
359C2×#135—1421no—
360C2×#135—1421no—
361C2×#135—1421no—
362C2×#135—1421no—
363C2×#135—1424no—
364C22×Q16—711no—
365C22×SD16—712no—
366C22×D8—711no—
367C2×#131—21no—
368C2×#131—21no—
369C2×#131—24no—
370C2×#131C2×D7112yes—
371C2×#131C2×D7112yes—
372C2×#131C2×D7118yescomplemented
373C22×M16—21no—
374C22×M16—712no—
375C22×M16C2×D7111yescharacteristic
376C23×C8—21no—
377C23×C8C2×D7111yescharacteristic
378#473—7116no—
379#472—7116no—
380#471—7132no—
381C2×#108—712no—
382C2×#108—712no—
383C2×#108—718no—
384#413—7116no—
385C2×#101—714no—
386C2×#100—714no—
387C2×#41—21no—
388C2×#41—22no—
389C2×#41—22no—
390C2×#41—21no—
391C2×#41—718no—
392C2×#41—1422no—
393C2×#41—1424no—
394C2×#41—1422no—
395C2×#41—1422no—
396C2×#41—1422no—
397C2×#41—1424no—
398C2×#41—1424no—
399C2×#41D28412yes—
400C2×#41D28414yes—
401C2×#41C22×D7112yes—
402C2×#41C22×D7114yes—
403C22×Q8—712no—
404C22×Q8D28411yescharacteristic
405C22×D4—21no—
406C22×D4—712no—
407C22×D4—1422no—
408C22×D4D28411yescharacteristic
409C23×C4—21no—
410C23×C4—1422no—
411C23×C4C22×D7111yescharacteristic
412#137—7116no—
413#137—1428no—
414#137—14216no—
415AGL(1,ℤ/8)—7116no—
416AGL(1,ℤ/8)—1428no—
417AGL(1,ℤ/8)—14216no—
418#135—14232no—
419#135—1428no—
420#135—1428no—
421#135—1428no—
422#135—1428no—
423C2×Q16—714no—
424C2×Q16—1424no—
425C2×Q16—1421no—
426C2×Q16—1421no—
427C2×Q16—1422no—
428C2×SD16—718no—
429C2×SD16—1424no—
430C2×SD16—1424no—
431C2×SD16—1422no—
432C2×SD16—1422no—
433C2×SD16—1424no—
434C2×D8—714no—
435C2×D8—1424no—
436C2×D8—1421no—
437C2×D8—1421no—
438C2×D8—1422no—
439#131—24no—
440#131—24no—
441#131—28no—
442#131—28no—
443#131C22×D7118yes—
444#131C22×D7118yes—
445C2×M16—21no—
446C2×M16—22no—
447C2×M16—22no—
448C2×M16—22no—
449C2×M16—28no—
450C2×M16—714no—
451C2×M16—718no—
452C2×M16—1422no—
453C2×M16—1424no—
454C2×M16C22×D7112yes—
455C2×M16C22×D7114yes—
456C22×C8—21no—
457C22×C8—22no—
458C22×C8—22no—
459C22×C8—28no—
460C22×C8—1422no—
461C22×C8C22⋊D7111yescharacteristic
462C22×C8C22⋊D7111yescharacteristic
463C22×C8C22⋊D7111yescharacteristic
464C22×C8C22⋊D7111yescharacteristic
465C22×C8C22⋊D7114yes—
466C22×C8C22×D7111yescharacteristic
467C22×C8C22×D7111yescharacteristic
468C22×C8C22×D7114yes—
469#108—718no—
470#108—718no—
471#101—7116no—
472#100—7116no—
473C24—21no—
474C24—1422no—
475C24#1176586511yescharacteristic
476#41—22no—
477#41—24no—
478#41—24no—
479#41—22no—
480#41—24no—
481#41—24no—
482#41—24no—
483#41—2844no—
484#41—2844no—
485#41—2844no—
486#41—2844no—
487#41—1428no—
488#41—1428no—
489#41—1428no—
490#41—1428no—
491#41C2×D28418yes—
492#41C2×D28414yes—
493#41C23×D7114yes—
494C2×Q8—21no—
495C2×Q8—22no—
496C2×Q8—714no—
497C2×Q8—1422no—
498C2×Q8—1422no—
499C2×Q8—1422no—
500C2×Q8—1422no—
501C2×Q8—1422no—
502C2×Q8C2×D28412yes—
503C2×Q8C2×D28414yes—
504C2×D4—22no—
505C2×D4—24no—
506C2×D4—22no—
507C2×D4—24no—
508C2×D4—21no—
509C2×D4—22no—
510C2×D4—2842no—
511C2×D4—2842no—
512C2×D4—2844no—
513C2×D4—714no—
514C2×D4—1428no—
515C2×D4—1422no—
516C2×D4—1422no—
517C2×D4—1422no—
518C2×D4—1422no—
519C2×D4—1422no—
520C2×D4C2×D28412yes—
521C2×D4C2×D28414yes—
522C22×C4—21no—
523C22×C4—22no—
524C22×C4—24no—
525C22×C4—24no—
526C22×C4—22no—
527C22×C4—2842no—
528C22×C4—2844no—
529C22×C4—2842no—
530C22×C4—1422no—
531C22×C4—1428no—
532C22×C4C2×C22⋊D7111yescharacteristic
533C22×C4C2×C22⋊D7112yes—
534C22×C4C2×C22⋊D7111yescharacteristic
535C22×C4C2×D28411yescharacteristic
536C22×C4C2×D28412yes—
537C22×C4C2×D28411yescharacteristic
538C22×C4#1176586512yes—
539C22×C4#1176586511yescharacteristic
540C22×C4C23×D7111yescharacteristic
541C22×C4C23×D7112yes—
542Q16—14216no—
543Q16—1424no—
544Q16—1424no—
545SD16—14216no—
546SD16—14216no—
547SD16—1428no—
548SD16—1428no—
549D8—14216no—
550D8—1424no—
551D8—1424no—
552M16—22no—
553M16—24no—
554M16—28no—
555M16—28no—
556M16—718no—
557M16—1424no—
558M16—1428no—
559M16C23×D7114yes—
560C2×C8—22no—
561C2×C8—24no—
562C2×C8—28no—
563C2×C8—28no—
564C2×C8—1424no—
565C2×C8—1428no—
566C2×C8C2×C22⋊D7111yescharacteristic
567C2×C8C2×C22⋊D7111yescharacteristic
568C2×C8C2×C22⋊D7114yes—
569C2×C8C2×C22⋊D7111yescharacteristic
570C2×C8C2×C22⋊D7111yescharacteristic
571C2×C8C2×C22⋊D7114yes—
572C2×C8C2×C22⋊D7112yes—
573C2×C8C2×C22⋊D7112yes—
574C2×C8C2×C22⋊D7114yes—
575C2×C8C2×C22⋊D7114yes—
576C2×C8C23×D7112yes—
577C2×C8C23×D7112yes—
578C23—24no—
579C23—22no—
580C23—42no—
581C23—44no—
582C23—2842no—
583C23—2842no—
584C23—5684no—
585C23—1424no—
586C23#1455610211yescharacteristic
587C23#1455610211yescharacteristic
588C23#1455610212yes—
589C23C2×#1176586511yescharacteristic
590C23C2×#1176586512yes—
591Q8—24no—
592Q8—22no—
593Q8—2842no—
594Q8—2842no—
595Q8—1424no—
596Q8—1424no—
597Q8C22×D28414yes—
598D4—24no—
599D4—24no—
600D4—28no—
601D4—24no—
602D4—22no—
603D4—2848no—
604D4—2848no—
605D4—2842no—
606D4—2842no—
607D4—1424no—
608D4—1424no—
609D4C22×D28414yes—
610C2×C4—24no—
611C2×C4—22no—
612C2×C4—24no—
613C2×C4—28no—
614C2×C4—24no—
615C2×C4—2842no—
616C2×C4—2842no—
617C2×C4—2848no—
618C2×C4—2848no—
619C2×C4—1424no—
620C2×C4#1455610212yes—
621C2×C4#1455610211yescharacteristic
622C2×C4#1455610212yes—
623C2×C4#1455610212yes—
624C2×C4#1455610212yes—
625C2×C4#1455610212yes—
626C2×C4#1455610211yescharacteristic
627C2×C4C22×C22⋊D7111yescharacteristic
628C2×C4C22×C22⋊D7112yes—
629C2×C4C22×C22⋊D7111yescharacteristic
630C2×C4C22×C22⋊D7112yes—
631C2×C4C22×D28411yescharacteristic
632C2×C4C22×D28412yes—
633C2×C4C22×D28411yescharacteristic
634C2×C4C22×D28412yes—
635C2×C4C2×#1176586512yes—
636C2×C4C2×#1176586511yescharacteristic
637C2×C4C24×D7111yescharacteristic
638C8—24no—
639C8—1428no—
640C8C22×C22⋊D7112yes—
641C8C22×C22⋊D7112yes—
642C8C22×C22⋊D7112yes—
643C8C22×C22⋊D7112yes—
644C22—22no—
645C22—22no—
646C22—22no—
647C22—24no—
648C22—42no—
649C22—42no—
650C22—48no—
651C22—44no—
652C22—2844no—
653C22—5684no—
654C22—5684no—
655C22—5684no—
656C22C2×#1455610212yes—
657C22C2×#1455610211yescharacteristic
658C22C2×#1455610212yes—
659C22C2×#1455610211yescharacteristic
660C22C22×#1176586511yescharacteristic
661C4—24no—
662C4—2844no—
663C4C2×#1455610212yes—
664C4C2×#1455610211yescharacteristic
665C4C2×#1455610212yes—
666C4C2×#1455610211yescharacteristic
667C4C23×C22⋊D7111yescharacteristic
668C4C23×D28411yescharacteristic
669C2—22no—
670C2—21no—
671C2—21no—
672C2—22no—
673C2—44no—
674C2—5684no—
675C2#2259806012yesdirect product factor
676C2C22×#1455610211yescharacteristic
subgroupG/H
centerC2×C4#14556102
commutator, cosocleC2×C4×C71C25
FrattiniC2×C4C24×D71
FittingC22×#131×C71C2
socleC22×C71C2×#121
hypercenterC22×#131D71
hypocenterC71C2×#3067
LCSG ▷ C2×C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ C22×#131

Complements

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

NH ≅ G/Ntype
1. C2×#17986797C2semidirect
2. C22×#14556150C2semidirect
3. #22598060C2direct (N × H)
4. C2×#17986274C2semidirect
5. C2×#17986269C2semidirect
6. C2×#17986262C2semidirect
7. C22×#14556064C2semidirect
8. C2×#17985981C2semidirect
9. C22×#131×C71C2semidirect
12. #17986797C22semidirect
22. C2×#14556150C22semidirect
24. C22×Dic284C22semidirect
25. C22×#11765854C22semidirect
26. C22×D568C22semidirect
28. #17986274C22semidirect
29. #17986269C22semidirect
30. #17986262C22semidirect
31. C2×#14556064C22semidirect
32. C2×#14556064C22semidirect
33. C2×#14556064C22semidirect
34. #17985981C22semidirect
35. C2×#14556046C22semidirect
36. C2×#14556044C22semidirect
43. C2×#131×C71C22semidirect
74. C2×Dic284C23semidirect
79. C2×#11765854C23semidirect
85. C2×D568C23semidirect
92. #14556064C23semidirect
93. #14556064C23semidirect
94. #14556046C23semidirect
95. #14556044C23semidirect
336. C2×C71#3067semidirect
341. C22×#131D71semidirect
348. C71C2×#3067semidirect
372. C2×#131C2×D71semidirect
675. C2#22598060direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179867972
C22×#145561502
#225980602
C2×#179862742
C2×#179862692
C2×#179862622
C22×#145560642
C2×#179859812
C22×#131×C712
C2×#306771