Finite Group Databasebeta

← C2×#22619469 #33952908

Subgroups — C2×#22619469 #33952908

Order 18688.

2934 conjugacy classes of subgroups.

The subgroup lattice has 680 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14556619C211yesmaximal, characteristic, complemented
2C22×#14556611C211yesmaximal, characteristic, complemented
3C2×#17989151C211yesmaximal, characteristic, complemented
4C2×#17989068C211yesmaximal, characteristic, complemented
5#22619469C2116yesmaximal, direct product factor
6C2×#17988812C212yesmaximal, complemented
7C2×#17988786C212yesmaximal, complemented
8C2×#17988805C212yesmaximal, complemented
9C2×#17988781C212yesmaximal, complemented
10C2×#17988615C211yesmaximal, characteristic, complemented
11C22×#14556511C211yesmaximal, characteristic, complemented
12C2×#417×C73C211yesmaximal, characteristic, complemented
13C22×#11924028C2211yescharacteristic
14C23×D292C2211yescharacteristic
15C2×#14556619—28no—
16C2×#14556619C2218yescomplemented
17C2×#14556611—28no—
18C2×#14556611C2218yescomplemented
19C22×#11924018C2211yescharacteristic, complemented
20C22×#11924017C2212yes—
21C22×#11924016C2211yescharacteristic, complemented
22C22×#11924015C2211yescharacteristic, complemented
23C22×D584C2212yes—
24C22×#11924013C2211yescharacteristic, complemented
25C23×#10596831C2211yescharacteristic
26#17989151—24no—
27#17989151C2218yescomplemented
28C2×#14556587C2212yes—
29C2×#14556580C2212yes—
30C2×#14556565—21no—
31C2×#14556565—21no—
32C2×#14556559—22no—
33#17989068—24no—
34#17989068C2218yescomplemented
35C2×#14556556C2212yescomplemented
36C2×#14556553C2212yescomplemented
37C2×C4×C22⋊D73—22no—
38C2×#14556550C2211yescharacteristic
39C2×#14556549—21no—
40C2×C4⋊C4×D73—21no—
41#17988812C22116yescomplemented
42#17988805C22116yescomplemented
43#17988786C22116yescomplemented
44#17988781C22116yescomplemented
45#17988615C2218yescomplemented
46C2×#14556520C2212yescomplemented
47C2×#14556520C2212yescomplemented
48C2×#14556511C2212yes—
49C2×#14556511C2212yes—
50C2×#14556511C2218yescomplemented
51C22×#41×C73C2211yescharacteristic
52C22×M16×C73C2211yescharacteristic
53C22×C4⋊C4×C73C2211yescharacteristic
54#417×C73C2218yescomplemented
55C2×#103×C73C2212yescomplemented
56C2×#102×C73C2212yescomplemented
57C24×D73—21no—
58C2×#11924028—22no—
59C2×#11924028—24no—
60C2×#11924028D418yescomplemented
61C2×#11924028C2314yes—
62C22×Dic146C2311yescharacteristic
63C22×D292—24no—
64C22×D292—22no—
65C22×D292—21no—
66C22×D292—24no—
67C22×D292C2314yes—
68C22×D292C2312yes—
69C22×D292C2311yescharacteristic
70C22×C22⋊D73—22no—
71C22×C22⋊D73—22no—
72C22×C22⋊D73—21no—
73C22×C4×D73—22no—
74C22×C4×D73—21no—
75#14556619—232no—
76#14556611—232no—
77C2×#11924018—24no—
78C2×#11924018C2314yescomplemented
79C2×#11924017—28no—
80C2×#11924017C2318yes—
81C2×#11924016—24no—
82C2×#11924016C2314yescomplemented
83C2×#11924015—24no—
84C2×#11924015C2314yescomplemented
85C2×D584—28no—
86C2×D584C2318yes—
87C2×#11924013—24no—
88C2×#11924013C2314yescomplemented
89C22×#10596831—24no—
90C22×#10596831C2314yes—
91C22×#10596831C2311yescharacteristic
92C22×#10596831C2311yescharacteristic
93#14556587—24no—
94#14556587C2318yes—
95#14556580—24no—
96#14556580C2318yes—
97#14556565—28no—
98#14556565—28no—
99#14556559—216no—
100#14556556—24no—
101#14556556C2318yescomplemented
102#14556553—24no—
103#14556553C2318yescomplemented
104C4×C22⋊D73—216no—
105#14556550D414yes—
106#14556550C2314yes—
107#14556549—28no—
108C2×C4⋊Dic73D411yescharacteristic
109C2×C4⋊Dic73D411yescharacteristic
110C2×#11924007—22no—
111C4⋊C4×D73—28no—
112C2×C22⋊Dic73D412yes—
113C2×#11924005—22no—
114C2×#11924005—22no—
115C2×#11924005—22no—
116C2×C4×Dic73—22no—
117C2×C4×Dic73C2312yes—
118#14556520C2318yescomplemented
119#14556520C2318yescomplemented
120#14556511C2318yes—
121#14556511C2318yes—
122C2×#41×C73—22no—
123C2×#41×C73—24no—
124C2×#41×C73—24no—
125C2×#41×C73C2314yes—
126C22×Q8×C73C2311yescharacteristic
127C22×D4×C73—21no—
128C22×D4×C73C2311yescharacteristic
129C23×C4×C73—21no—
130C23×C4×C73—21no—
131C23×C4×C73C2311yescharacteristic
132C2×M16×C73—24no—
133C2×M16×C73C2314yes—
134C22×C8×C73C2312yes—
135C2×C4⋊C4×C73—21no—
136C2×C4⋊C4×C73—22no—
137C2×C4⋊C4×C73C2312yes—
138C2×C4⋊C4×C73C2314yes—
139#103×C73C2318yescomplemented
140#102×C73C2318yescomplemented
141C23×D73—21no—
142C23×D73—22no—
143C23×D73—24no—
144C23×D73—44no—
145C23×D73—82no—
146C23×D73—82no—
147#11924028—216no—
148#11924028—28no—
149#11924028C2×D4116yescomplemented
150C2×Dic146—21no—
151C2×Dic146—22no—
152C2×Dic146C2×D414yes—
153C2×Dic146C2412yes—
154C2×D292—21no—
155C2×D292—22no—
156C2×D292—24no—
157C2×D292—28no—
158C2×D292—24no—
159C2×D292—28no—
160C2×D292—24no—
161C2×D292—22no—
162C2×D292—44no—
163C2×D292—48no—
164C2×D292C2×D414yes—
165C2×D292C2414yes—
166C2×D292C2412yes—
167C2×C22⋊D73—28no—
168C2×C22⋊D73—24no—
169C2×C22⋊D73—28no—
170C2×C22⋊D73—28no—
171C2×C22⋊D73—84no—
172C2×C22⋊D73—84no—
173C22×Dic73—21no—
174C22×Dic73C2×D412yes—
175C22×Dic73C2×D412yes—
176C2×C4×D73—28no—
177C2×C4×D73—24no—
178C2×C4×D73—28no—
179C2×C4×D73—84no—
180#11924018—28no—
181#11924017—216no—
182#11924016—28no—
183#11924015—28no—
184D584—216no—
185#11924013—28no—
186C2×#10596831—22no—
187C2×#10596831—22no—
188C2×#10596831—28no—
189C2×#10596831C2412yes—
190C2×#10596831C2412yes—
191C4⋊Dic73C2×D414yes—
192C4⋊Dic73C2×D414yes—
193#11924007—28no—
194C22⋊Dic73C2×D418yes—
195#11924005—28no—
196#11924005—28no—
197#11924005—28no—
198C4×Dic73—28no—
199C4×Dic73C2×D414yes—
200C4×Dic73C2414yes—
201C24×C73—21no—
202C24×C73C2×D411yescharacteristic
203#41×C73—28no—
204#41×C73—28no—
205#41×C73—48no—
206C2×Q8×C73—21no—
207C2×Q8×C73—22no—
208C2×Q8×C73—22no—
209C2×Q8×C73C2412yes—
210C2×D4×C73—24no—
211C2×D4×C73—22no—
212C2×D4×C73—21no—
213C2×D4×C73—22no—
214C2×D4×C73—44no—
215C2×D4×C73C2412yes—
216C22×C4×C73—22no—
217C22×C4×C73—21no—
218C22×C4×C73—24no—
219C22×C4×C73—24no—
220C22×C4×C73—44no—
221C22×C4×C73—82no—
222C22×C4×C73C2×D411yescharacteristic
223C22×C4×C73C2×D412yes—
224C22×C4×C73C2×D414yes—
225C22×C4×C73#4114yes—
226C22×C4×C73C2411yescharacteristic
227C22×C4×C73C2412yes—
228M16×C73—28no—
229C2×C8×C73—24no—
230C2×C8×C73C2414yes—
231C4⋊C4×C73—24no—
232C4⋊C4×C73—22no—
233C4⋊C4×C73C2414yes—
234C23×C73—22no—
235C23×C73—22no—
236C23×C73—22no—
237C23×C73—42no—
238C23×C73—42no—
239C23×C73—42no—
240C23×C73#12114yes—
241C23×C73C22×D412yes—
242C23×C73C22×D411yescharacteristic
243C22×D73—24no—
244C22×D73—22no—
245C22×D73—24no—
246C22×D73—42no—
247C22×D73—42no—
248C22×D73—48no—
249C22×D73—44no—
250C22×D73—44no—
251C22×D73—44no—
252C22×D73—84no—
253C22×D73—84no—
254C22×D73—816no—
255Q8×C73—22no—
256Q8×C73—22no—
257Q8×C73—42no—
258D4×C73—22no—
259D4×C73—22no—
260D4×C73—48no—
261D4×C73—42no—
262C2×C4×C73—24no—
263C2×C4×C73—22no—
264C2×C4×C73—42no—
265C2×C4×C73—44no—
266C2×C4×C73—48no—
267C2×C4×C73—84no—
268C2×C4×C73#12114yes—
269C2×C4×C73#12118yes—
270C2×C4×C73C22×D412yes—
271C2×C4×C73C22×D411yescharacteristic
272C2×C4×C73C22×D412yes—
273C2×C4×C73C22×D414yes—
274C2×C4×C73C2×#4112yes—
275C2×C4×C73C2×#4114yes—
276C2×C4×C73C2511yescharacteristic
277C22⋊D73—216no—
278C22⋊D73—88no—
279C22⋊D73—88no—
280C2×Dic73—24no—
281C2×Dic73—24no—
282C2×Dic73—24no—
283C2×Dic73—22no—
284C2×Dic73C22×D414yes—
285C2×Dic73C22×D414yes—
286D292—24no—
287D292—24no—
288D292—22no—
289D292—24no—
290D292—44no—
291D292—48no—
292D292C22×D414yes—
293C4×D73—216no—
294C4×D73—88no—
295Dic146—24no—
296Dic146—22no—
297Dic146C22×D414yes—
298C8×C73—24no—
299#10596831—22no—
300#10596831—22no—
301C22×C73—28no—
302C22×C73—22no—
303C22×C73—22no—
304C22×C73—42no—
305C22×C73—42no—
306C22×C73—42no—
307C22×C73—84no—
308C22×C73C2×#12114yes—
309C22×C73C2×#12112yes—
310C22×C73#57612yes—
311C22×C73#57712yes—
312C22×C73C23×D411yescharacteristic
313C2×D73—24no—
314C2×D73—48no—
315C2×D73—42no—
316C2×D73—42no—
317C2×D73—44no—
318C2×D73—44no—
319C2×D73—44no—
320C2×D73—816no—
321C2×D73—88no—
322C4×C73—42no—
323C4×C73—44no—
324C4×C73C2×#12112yes—
325C4×C73C2×#12114yes—
326C4×C73C23×D411yescharacteristic
327C4×C73C22×#4111yescharacteristic
328Dic73—24no—
329Dic73—24no—
330Dic73—24no—
331C2×#3045—731nomaximal, Sylow
332C2×C73—24no—
333C2×C73—82no—
334C2×C73#304514yescomplemented
335C2×C73C22×#12111yescharacteristic
336C2×C73C2×#57611yescharacteristic
337C2×C73C2×#57711yescharacteristic
338D73—44no—
339D73—84no—
340C22×AGL(1,ℤ/8)—731no—
341C22×#135—731no—
342C2×#535—731no—
343C2×#520—731no—
344#3045—7316no—
345C2×#464—732no—
346C2×#460—732no—
347C2×#463—732no—
348C2×#459—732no—
349C2×#424—731no—
350C2×#417D7311yescharacteristic, complemented
351C22×#102—731no—
352C73C2×#304511yescharacteristic, complemented, Sylow
353C22×#41—731no—
354C22×#41C2×D7311yescharacteristic
355C23×D4—731no—
356C2×AGL(1,ℤ/8)—738no—
357C2×AGL(1,ℤ/8)—1468no—
358C2×#135—738no—
359C2×#135—1468no—
360C22×Q16—731no—
361C22×SD16—731no—
362C22×SD16—731no—
363C22×SD16—732no—
364C22×D8—731no—
365C22×D8—732no—
366C22×M16C2×D7311yescharacteristic
367C23×C8—731no—
368#535—738no—
369#535—1464no—
370C2×#127—732no—
371C2×#124—732no—
372C2×#121—1461no—
373C2×#121—1461no—
374C2×#120—1462no—
375#520—738no—
376#520—1464no—
377C2×C4×Q8—732no—
378C2×C4×D4—732no—
379C2×C4×D4—1462no—
380C2×#117—731no—
381C2×#117—1461no—
382C22×C4⋊C4—1461no—
383C22×C4⋊C4C2×D7311yescharacteristic
384#464—7316no—
385#463—7316no—
386#460—7316no—
387#459—7316no—
388#424—738no—
389C2×C4⋊C8—732no—
390C2×C4⋊C8—732no—
391#417C2×D7318yescomplemented
392C2×#103C2×D7312yescomplemented
393C2×#102—732no—
394C2×#102—732no—
395C2×#102—738no—
396C2×#102C2×D7312yescomplemented
397C25—1461no—
398C2×#41—22no—
399C2×#41—24no—
400C2×#41—24no—
401C2×#41—738no—
402C2×#41—734no—
403C2×#41—1462no—
404C2×#41—1464no—
405C2×#41C22×D7314yes—
406C22×Q8—731no—
407C22×Q8C22×D7311yescharacteristic
408C22×D4—21no—
409C22×D4—731no—
410C22×D4—732no—
411C22×D4—734no—
412C22×D4—1462no—
413C22×D4—1462no—
414C22×D4—1461no—
415C22×D4—1461no—
416C22×D4—1462no—
417C22×D4—1464no—
418C22×D4—1464no—
419C22×D4C22×D7311yescharacteristic
420C23×C4—21no—
421C23×C4—21no—
422C23×C4—1462no—
423C23×C4—1461no—
424C23×C4C22×D7311yescharacteristic
425AGL(1,ℤ/8)—14632no—
426#135—14632no—
427C2×Q16—734no—
428C2×Q16—1464no—
429C2×SD16—734no—
430C2×SD16—734no—
431C2×SD16—738no—
432C2×SD16—1468no—
433C2×SD16—1464no—
434C2×SD16—1464no—
435C2×D8—734no—
436C2×D8—738no—
437C2×D8—1468no—
438C2×D8—1464no—
439C2×M16—24no—
440C2×M16C22×D7314yes—
441C22×C8—731no—
442C22×C8—731no—
443C22×C8—734no—
444C22×C8—1464no—
445C22×C8C22×D7312yes—
446#127—738no—
447#127—1464no—
448#124—738no—
449#124—1464no—
450#121—1468no—
451#121—1468no—
452#120—14616no—
453C4×Q8—738no—
454C4×Q8—1464no—
455C4×D4—738no—
456C4×D4—1464no—
457C4×D4—14616no—
458#117—734no—
459#117—734no—
460#117—1468no—
461C2×C4⋊C4—21no—
462C2×C4⋊C4—22no—
463C2×C4⋊C4—731no—
464C2×C4⋊C4—731no—
465C2×C4⋊C4—1468no—
466C2×C4⋊C4—1462no—
467C2×C4⋊C4C22×D7312yes—
468C2×C4⋊C4C22×D7314yes—
469C2×C22⋊C4—732no—
470C2×C22⋊C4—1462no—
471C2×C22⋊C4—1462no—
472C2×C22⋊C4—1462no—
473C2×C42—732no—
474C2×C42—1462no—
475C4⋊C8—738no—
476C4⋊C8—738no—
477#103C22×D7318yescomplemented
478#102—738no—
479#102—738no—
480#102C22×D7318yescomplemented
481C24—21no—
482C24—2924no—
483C24—5842no—
484C24—5842no—
485C24—1462no—
486C24—1461no—
487C24—1464no—
488C24D4×D7311yescharacteristic
489#41—28no—
490#41—28no—
491#41—48no—
492#41—7316no—
493#41—14616no—
494#41—1468no—
495C2×Q8—21no—
496C2×Q8—22no—
497C2×Q8—22no—
498C2×Q8—734no—
499C2×Q8—732no—
500C2×Q8—1461no—
501C2×Q8—1462no—
502C2×Q8C23×D7312yes—
503C2×D4—24no—
504C2×D4—22no—
505C2×D4—21no—
506C2×D4—22no—
507C2×D4—44no—
508C2×D4—2924no—
509C2×D4—2928no—
510C2×D4—5844no—
511C2×D4—5844no—
512C2×D4—734no—
513C2×D4—732no—
514C2×D4—734no—
515C2×D4—1468no—
516C2×D4—1468no—
517C2×D4—1468no—
518C2×D4—1464no—
519C2×D4—1464no—
520C2×D4—1462no—
521C2×D4—1464no—
522C2×D4—1468no—
523C2×D4—1461no—
524C2×D4—1464no—
525C2×D4—1468no—
526C2×D4—1462no—
527C2×D4C23×D7312yes—
528C22×C4—22no—
529C22×C4—21no—
530C22×C4—24no—
531C22×C4—24no—
532C22×C4—44no—
533C22×C4—82no—
534C22×C4—5844no—
535C22×C4—732no—
536C22×C4—732no—
537C22×C4—1468no—
538C22×C4—1461no—
539C22×C4—1468no—
540C22×C4—1464no—
541C22×C4D4×D7312yes—
542C22×C4D4×D7311yescharacteristic
543C22×C4D4×D7314yes—
544C22×C4#1192402814yes—
545C22×C4C23×D7312yes—
546C22×C4C23×D7311yescharacteristic
547Q16—1468no—
548SD16—14616no—
549SD16—1468no—
550SD16—1468no—
551D8—14616no—
552D8—1468no—
553M16—28no—
554C2×C8—24no—
555C2×C8—732no—
556C2×C8—732no—
557C2×C8—1462no—
558C2×C8—1462no—
559C2×C8—1468no—
560C2×C8C23×D7314yes—
561C4⋊C4—24no—
562C4⋊C4—22no—
563C4⋊C4—734no—
564C4⋊C4—734no—
565C4⋊C4—1468no—
566C4⋊C4C23×D7314yes—
567C22⋊C4—738no—
568C22⋊C4—1468no—
569C22⋊C4—1468no—
570C22⋊C4—1468no—
571C42—734no—
572C42—734no—
573C42—1468no—
574C23—22no—
575C23—22no—
576C23—22no—
577C23—42no—
578C23—42no—
579C23—42no—
580C23—2922no—
581C23—2922no—
582C23—2924no—
583C23—2924no—
584C23—2928no—
585C23—2924no—
586C23—5844no—
587C23—5844no—
588C23—58416no—
589C23—1464no—
590C23—1462no—
591C23—1464no—
592C23#1455656414yes—
593C23C2×D4×D7312yes—
594C23C2×D4×D7311yescharacteristic
595Q8—22no—
596Q8—22no—
597Q8—42no—
598Q8—734no—
599Q8—1462no—
600Q8—1464no—
601D4—22no—
602D4—22no—
603D4—48no—
604D4—42no—
605D4—2928no—
606D4—2924no—
607D4—5848no—
608D4—5848no—
609D4—734no—
610D4—14616no—
611D4—1464no—
612D4—1464no—
613D4—1462no—
614D4—1464no—
615C2×C4—24no—
616C2×C4—22no—
617C2×C4—44no—
618C2×C4—42no—
619C2×C4—48no—
620C2×C4—84no—
621C2×C4—5848no—
622C2×C4—734no—
623C2×C4—734no—
624C2×C4—1464no—
625C2×C4—1464no—
626C2×C4—1462no—
627C2×C4—1464no—
628C2×C4—14616no—
629C2×C4#1455656414yes—
630C2×C4#1455656418yes—
631C2×C4C2×D4×D7312yes—
632C2×C4C2×D4×D7314yes—
633C2×C4C2×D4×D7311yescharacteristic
634C2×C4C2×D4×D7312yes—
635C2×C4C2×#1192402812yes—
636C2×C4C2×#1192402814yes—
637C2×C4C24×D7311yescharacteristic
638C8—24no—
639C8—1462no—
640C8—1462no—
641C22—28no—
642C22—22no—
643C22—22no—
644C22—42no—
645C22—42no—
646C22—42no—
647C22—84no—
648C22—2928no—
649C22—2922no—
650C22—2922no—
651C22—2924no—
652C22—2924no—
653C22—2924no—
654C22—58416no—
655C22—5848no—
656C22—1464no—
657C22C2×#1455656414yes—
658C22C2×#1455656412yes—
659C22#1798939112yes—
660C22#1798939612yes—
661C22C22×D4×D7311yescharacteristic
662C4—44no—
663C4—42no—
664C4—1464no—
665C4—1464no—
666C4—1464no—
667C4C2×#1455656414yes—
668C4C2×#1455656412yes—
669C4C22×D4×D7311yescharacteristic
670C4C22×#1192402811yescharacteristic
671C2—24no—
672C2—82no—
673C2—2924no—
674C2—5844no—
675C2#2261946914yesdirect product factor
676C2C22×#1455656411yescharacteristic
677C2C2×#1798939111yescharacteristic
678C2C2×#1798939611yescharacteristic
subgroupG/H
centerC23C2×D4×D73
commutator, cosocleC2×C4×C73C25
FrattiniC2×C4C24×D73
FittingC2×#417×C73C2
socleC23×C73C22×D4
hypercenterC2×#417D73
hypocenterC73C2×#3045
LCSG ▷ C2×C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C23 ◁ C23×C4 ◁ C2×#417

Complements

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

NH ≅ G/Ntype
1. C22×#14556619C2semidirect
2. C22×#14556611C2semidirect
3. C2×#17989151C2semidirect
4. C2×#17989068C2semidirect
5. #22619469C2direct (N × H)
6. C2×#17988812C2semidirect
7. C2×#17988786C2semidirect
8. C2×#17988805C2semidirect
9. C2×#17988781C2semidirect
10. C2×#17988615C2semidirect
11. C22×#14556511C2semidirect
12. C2×#417×C73C2semidirect
16. C2×#14556619C22semidirect
18. C2×#14556611C22semidirect
19. C22×#11924018C22semidirect
21. C22×#11924016C22semidirect
22. C22×#11924015C22semidirect
24. C22×#11924013C22semidirect
27. #17989151C22semidirect
34. #17989068C22semidirect
35. C2×#14556556C22semidirect
36. C2×#14556553C22semidirect
41. #17988812C22semidirect
42. #17988805C22semidirect
43. #17988786C22semidirect
44. #17988781C22semidirect
45. #17988615C22semidirect
46. C2×#14556520C22semidirect
47. C2×#14556520C22semidirect
50. C2×#14556511C22semidirect
54. #417×C73C22semidirect
55. C2×#103×C73C22semidirect
56. C2×#102×C73C22semidirect
60. C2×#11924028D4semidirect
78. C2×#11924018C23semidirect
82. C2×#11924016C23semidirect
84. C2×#11924015C23semidirect
88. C2×#11924013C23semidirect
101. #14556556C23semidirect
103. #14556553C23semidirect
118. #14556520C23semidirect
119. #14556520C23semidirect
139. #103×C73C23semidirect
140. #102×C73C23semidirect
149. #11924028C2×D4semidirect
334. C2×C73#3045semidirect
350. C2×#417D73semidirect
352. C73C2×#3045semidirect
391. #417C2×D73semidirect
392. C2×#103C2×D73semidirect
396. C2×#102C2×D73semidirect
477. #103C22×D73semidirect
480. #102C22×D73semidirect
675. C2#22619469direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145566192
C22×#145566112
C2×#179891512
C2×#179890682
#226194692
C2×#179888122
C2×#179887862
C2×#179888052
C2×#179887812
C2×#179886152
C22×#145565112
C2×#417×C732
C2×#304573