Finite Group Databasebeta

← C2×#29410 #6464161

Subgroups — C2×#29410 #6464161

Order 512.

2538 conjugacy classes of subgroups.

The subgroup lattice has 738 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C4×C22⋊Q8C211yesmaximal, characteristic, complemented
2C2×C4×#121C211yesmaximal, characteristic
3#29410C2116yesmaximal, direct product factor
4C2×#2077C211yesmaximal, characteristic, complemented
5C2×#2034C211yesmaximal, characteristic
6C2×#2035C211yesmaximal, characteristic, complemented
7C2×#2000C211yesmaximal, characteristic
8C2×#1926C211yesmaximal, characteristic, complemented
9C2×#1927C211yesmaximal, characteristic, complemented
10C2×#1919C211yesmaximal, characteristic, complemented
11C2×#1920C211yesmaximal, characteristic, complemented
12C2×#1880C211yesmaximal, characteristic, complemented
13C2×#1877C211yesmaximal, characteristic, complemented
14C2×#1865C211yesmaximal, characteristic, complemented
15C2×#1864C211yesmaximal, characteristic, complemented
16C2×#1817C211yesmaximal, characteristic, complemented
17C23×SD16C2211yescharacteristic
18C22×C22⋊Q8C2211yescharacteristic
19C22×#121C2211yescharacteristic
20C22×C4×Q8C2211yescharacteristic
21C22×C4×D4—21no—
22C22×C4×D4C2211yescharacteristic
23C23×C42C2211yescharacteristic
24C22×#106C2211yescharacteristic
25C22×#106C2211yescharacteristic
26C22×#106C2211yescharacteristic
27C22×#103C2211yescharacteristic
28C22×#103C2211yescharacteristic
29C22×#103C2211yescharacteristic
30C22×#102C2211yescharacteristic
31C22×#102C2211yescharacteristic
32C22×#102C2211yescharacteristic
33C22×C22⋊C8C2211yescharacteristic
34C22×C22⋊C8C2211yescharacteristic
35C4×C22⋊Q8—24no—
36C4×C22⋊Q8C2218yescomplemented
37C4×#121—24no—
38C4×#121C2218yes—
39C2×#391C2211yescharacteristic
40C2×#390C2211yescharacteristic
41C2×#389C2211yescharacteristic
42C2×#389C2211yescharacteristic
43C2×#388—21no—
44C2×#387—21no—
45C2×#386—21no—
46C2×#385—21no—
47C2×#380C2211yescharacteristic
48C2×#380C2211yescharacteristic
49C2×C4×C4⋊C4—21no—
50C2×C4×C4⋊C4C2211yescharacteristic
51C2×C4×C4⋊C4C2211yescharacteristic
52C2×C4×C22⋊C4—21no—
53C2×C4×C22⋊C4—21no—
54#2077C2218yescomplemented
55#2035C2218yescomplemented
56#2034C2218yes—
57#2000C2218yes—
58#1927C2218yescomplemented
59#1926C2218yescomplemented
60#1920C2218yescomplemented
61#1919C2218yescomplemented
62#1880C2218yescomplemented
63#1877C2218yescomplemented
64#1865C2218yescomplemented
65#1864C2218yescomplemented
66#1817C2218yescomplemented
67C2×#340C2211yescharacteristic
68C2×#340C2211yescharacteristic
69C2×#340C2211yescharacteristic
70C2×#340C2211yescharacteristic
71C2×#340C2211yescharacteristic
72C2×#340C2211yescharacteristic
73C2×#336C2211yescharacteristic
74C2×#336C2211yescharacteristic
75C2×#336C2211yescharacteristic
76C2×#336C2211yescharacteristic
77C23×Q8C2311yescharacteristic
78C23×D4—21no—
79C23×D4C2311yescharacteristic
80C24×C4—21no—
81C24×C4D411yescharacteristic
82C24×C4D411yescharacteristic
83C24×C4C2311yescharacteristic
84C22×SD16—24no—
85C22×SD16—24no—
86C22×SD16—42no—
87C22×SD16C2314yes—
88C23×C8C2311yescharacteristic
89C23×C8C2311yescharacteristic
90C23×C8C2311yescharacteristic
91C23×C8C2311yescharacteristic
92C2×C22⋊Q8—24no—
93C2×C22⋊Q8—22no—
94C2×C22⋊Q8—24no—
95C2×C22⋊Q8C2314yes—
96C2×#121—24no—
97C2×#121—22no—
98C2×#121—24no—
99C2×#121C2314yes—
100C2×C4×Q8—22no—
101C2×C4×Q8—42no—
102C2×C4×Q8—42no—
103C2×C4×Q8C2314yes—
104C2×C4×D4—28no—
105C2×C4×D4—22no—
106C2×C4×D4—42no—
107C2×C4×D4—42no—
108C2×C4×D4—48no—
109C2×C4×D4C2314yes—
110C22×C4⋊C4—21no—
111C22×C4⋊C4—21no—
112C22×C4⋊C4—21no—
113C22×C4⋊C4—21no—
114C22×C4⋊C4C2311yescharacteristic
115C22×C4⋊C4C2311yescharacteristic
116C22×C4⋊C4C2311yescharacteristic
117C22×C4⋊C4C2311yescharacteristic
118C22×C4⋊C4C2311yescharacteristic
119C22×C4⋊C4C2311yescharacteristic
120C22×C22⋊C4—21no—
121C22×C22⋊C4—21no—
122C22×C22⋊C4—21no—
123C22×C22⋊C4—21no—
124C22×C22⋊C4—21no—
125C22×C22⋊C4—21no—
126C22×C22⋊C4—21no—
127C22×C42—21no—
128C22×C42—21no—
129C22×C42—21no—
130C22×C42—42no—
131C22×C42—42no—
132C22×C42D411yescharacteristic
133C22×C42D411yescharacteristic
134C22×C42D414yes—
135C22×C42C2311yescharacteristic
136C22×C42C2311yescharacteristic
137C22×C42C2314yes—
138C2×#106—24no—
139C2×#106—24no—
140C2×#106—42no—
141C2×#106C2314yes—
142C2×#106C2314yes—
143C2×#106C2314yes—
144C2×#103—24no—
145C2×#103—24no—
146C2×#103—42no—
147C2×#103C2314yes—
148C2×#103C2314yes—
149C2×#103C2314yes—
150C2×#102—24no—
151C2×#102—24no—
152C2×#102—42no—
153C2×#102C2314yes—
154C2×#102C2314yes—
155C2×#102C2314yes—
156C2×C22⋊C8—42no—
157C2×C22⋊C8—42no—
158C2×C22⋊C8C2314yes—
159C2×C22⋊C8C2314yes—
160#391—22no—
161#391C2314yes—
162#390—22no—
163#390C2314yes—
164#389—22no—
165#389—22no—
166#389C2314yes—
167#389C2314yes—
168#388—28no—
169#387—28no—
170#386—28no—
171#385—28no—
172#380—22no—
173#380—22no—
174#380C2314yes—
175#380C2314yes—
176C4×C4⋊C4—28no—
177C4×C4⋊C4—22no—
178C4×C4⋊C4—22no—
179C4×C4⋊C4C2314yes—
180C4×C4⋊C4C2314yes—
181C4×C22⋊C4—28no—
182C4×C22⋊C4—28no—
183C2×#95—21no—
184C2×#95—21no—
185C2×#95—21no—
186C2×#95—21no—
187C2×#95—21no—
188C2×#95—21no—
189C2×#95—21no—
190C2×#95—21no—
191#340C2314yes—
192#340C2314yes—
193#340C2314yes—
194#340C2314yes—
195#340C2314yes—
196#340C2314yes—
197#336C2314yes—
198#336C2314yes—
199#336C2314yes—
200#336C2314yes—
201C25—21no—
202C25C2×D411yescharacteristic
203C22×Q8—21no—
204C22×Q8—22no—
205C22×Q8—22no—
206C22×Q8—22no—
207C22×Q8—22no—
208C22×Q8—22no—
209C22×Q8#4114yes—
210C22×Q8C2412yes—
211C22×D4—28no—
212C22×D4—24no—
213C22×D4—21no—
214C22×D4—22no—
215C22×D4—22no—
216C22×D4—22no—
217C22×D4—22no—
218C22×D4—22no—
219C22×D4—44no—
220C22×D4—44no—
221C22×D4#4114yes—
222C22×D4C2412yes—
223C23×C4—21no—
224C23×C4—21no—
225C23×C4—21no—
226C23×C4—22no—
227C23×C4—22no—
228C23×C4—22no—
229C23×C4—22no—
230C23×C4—22no—
231C23×C4—22no—
232C23×C4—21no—
233C23×C4—21no—
234C23×C4—21no—
235C23×C4—21no—
236C23×C4—24no—
237C23×C4—42no—
238C23×C4—42no—
239C23×C4—42no—
240C23×C4—42no—
241C23×C4—42no—
242C23×C4—44no—
243C23×C4—44no—
244C23×C4—44no—
245C23×C4SD1618yescomplemented
246C23×C4C2×D412yes—
247C23×C4C2×D411yescharacteristic
248C23×C4C2×D411yescharacteristic
249C23×C4C2×D411yescharacteristic
250C23×C4C2×D411yescharacteristic
251C23×C4C2×D411yescharacteristic
252C23×C4C2×D414yes—
253C23×C4C2×D414yes—
254C23×C4C2412yes—
255C23×C4C2411yescharacteristic
256C2×SD16—28no—
257C2×SD16—28no—
258C2×SD16—44no—
259C2×SD16—416no—
260C22×C8—22no—
261C22×C8—22no—
262C22×C8—22no—
263C22×C8—22no—
264C22×C8—22no—
265C22×C8—22no—
266C22×C8—22no—
267C22×C8—22no—
268C22×C8—22no—
269C22×C8—22no—
270C22×C8—22no—
271C22×C8—22no—
272C22×C8C2412yes—
273C22×C8C2412yes—
274C22×C8C2412yes—
275C22×C8C2412yes—
276C22⋊Q8—216no—
277C22⋊Q8—28no—
278C22⋊Q8—28no—
279#121—216no—
280#121—28no—
281#121—28no—
282C4×Q8—44no—
283C4×Q8—44no—
284C4×Q8—48no—
285C4×D4—44no—
286C4×D4—44no—
287C4×D4—48no—
288C4×D4—432no—
289C2×C4⋊C4—28no—
290C2×C4⋊C4—24no—
291C2×C4⋊C4—21no—
292C2×C4⋊C4—21no—
293C2×C4⋊C4—22no—
294C2×C4⋊C4—22no—
295C2×C4⋊C4—22no—
296C2×C4⋊C4—22no—
297C2×C4⋊C4—22no—
298C2×C4⋊C4—22no—
299C2×C4⋊C4—22no—
300C2×C4⋊C4—22no—
301C2×C4⋊C4—22no—
302C2×C4⋊C4—22no—
303C2×C4⋊C4—24no—
304C2×C4⋊C4—24no—
305C2×C4⋊C4—24no—
306C2×C4⋊C4—21no—
307C2×C4⋊C4—21no—
308C2×C4⋊C4—21no—
309C2×C4⋊C4—21no—
310C2×C4⋊C4—44no—
311C2×C4⋊C4—44no—
312C2×C4⋊C4—44no—
313C2×C4⋊C4#4114yes—
314C2×C4⋊C4#4114yes—
315C2×C4⋊C4C2412yes—
316C2×C4⋊C4C2412yes—
317C2×C4⋊C4C2412yes—
318C2×C4⋊C4C2412yes—
319C2×C4⋊C4C2412yes—
320C2×C4⋊C4C2412yes—
321C2×C22⋊C4—28no—
322C2×C22⋊C4—28no—
323C2×C22⋊C4—24no—
324C2×C22⋊C4—24no—
325C2×C22⋊C4—24no—
326C2×C22⋊C4—24no—
327C2×C22⋊C4—24no—
328C2×C22⋊C4—24no—
329C2×C22⋊C4—24no—
330C2×C22⋊C4—44no—
331C2×C22⋊C4—44no—
332C2×C22⋊C4—44no—
333C2×C22⋊C4—44no—
334C2×C22⋊C4—44no—
335C2×C42—22no—
336C2×C42—22no—
337C2×C42—22no—
338C2×C42—22no—
339C2×C42—24no—
340C2×C42—24no—
341C2×C42—24no—
342C2×C42—48no—
343C2×C42—44no—
344C2×C42—44no—
345C2×C42—42no—
346C2×C42—42no—
347C2×C42—44no—
348C2×C42—44no—
349C2×C42—44no—
350C2×C42C2×D412yes—
351C2×C42C2×D412yes—
352C2×C42C2×D414yes—
353C2×C42C2×D414yes—
354C2×C42C2412yes—
355C2×C42C2412yes—
356#106—28no—
357#106—28no—
358#106—44no—
359#103—28no—
360#103—28no—
361#103—44no—
362#102—28no—
363#102—28no—
364#102—44no—
365C22⋊C8—44no—
366C22⋊C8—44no—
367#95—24no—
368#95—24no—
369#95—24no—
370#95—24no—
371#95—24no—
372#95—24no—
373#95—24no—
374#95—24no—
375C24—22no—
376C24—22no—
377C24—22no—
378C24—22no—
379C24—22no—
380C24—22no—
381C24—24no—
382C24—22no—
383C24—42no—
384C24—42no—
385C24—42no—
386C24—42no—
387C24—42no—
388C24—42no—
389C24C2×SD1614yes—
390C24C22×D412yes—
391C24C22×D411yescharacteristic
392C2×Q8—24no—
393C2×Q8—22no—
394C2×Q8—28no—
395C2×Q8—28no—
396C2×Q8—22no—
397C2×Q8—22no—
398C2×Q8—22no—
399C2×Q8—22no—
400C2×Q8—42no—
401C2×Q8—42no—
402C2×Q8—44no—
403C2×Q8—44no—
404C2×Q8C2×#4114yes—
405C2×D4—216no—
406C2×D4—24no—
407C2×D4—28no—
408C2×D4—28no—
409C2×D4—22no—
410C2×D4—22no—
411C2×D4—22no—
412C2×D4—22no—
413C2×D4—22no—
414C2×D4—432no—
415C2×D4—48no—
416C2×D4—48no—
417C2×D4—42no—
418C2×D4—42no—
419C2×D4—44no—
420C2×D4—44no—
421C2×D4C2×#4114yes—
422C22×C4—22no—
423C22×C4—22no—
424C22×C4—22no—
425C22×C4—22no—
426C22×C4—22no—
427C22×C4—24no—
428C22×C4—24no—
429C22×C4—24no—
430C22×C4—22no—
431C22×C4—22no—
432C22×C4—22no—
433C22×C4—22no—
434C22×C4—22no—
435C22×C4—22no—
436C22×C4—22no—
437C22×C4—22no—
438C22×C4—22no—
439C22×C4—22no—
440C22×C4—22no—
441C22×C4—24no—
442C22×C4—24no—
443C22×C4—24no—
444C22×C4—22no—
445C22×C4—22no—
446C22×C4—22no—
447C22×C4—22no—
448C22×C4—22no—
449C22×C4—22no—
450C22×C4—22no—
451C22×C4—22no—
452C22×C4—22no—
453C22×C4—22no—
454C22×C4—44no—
455C22×C4—44no—
456C22×C4—416no—
457C22×C4—44no—
458C22×C4—44no—
459C22×C4—44no—
460C22×C4—48no—
461C22×C4—48no—
462C22×C4—416no—
463C22×C4—42no—
464C22×C4—42no—
465C22×C4—42no—
466C22×C4—42no—
467C22×C4—42no—
468C22×C4—42no—
469C22×C4—44no—
470C22×C4—44no—
471C22×C4—44no—
472C22×C4—44no—
473C22×C4—42no—
474C22×C4—42no—
475C22×C4—42no—
476C22×C4—42no—
477C22×C4—42no—
478C22×C4—42no—
479C22×C4—42no—
480C22×C4—42no—
481C22×C4—42no—
482C22×C4—42no—
483C22×C4—42no—
484C22×C4—42no—
485C22×C4—48no—
486C22×C4—816no—
487C22×C4C2×SD1614yes—
488C22×C4C2×SD1614yes—
489C22×C4C2×SD16116yescomplemented
490C22×C4C22×D412yes—
491C22×C4C22×D412yes—
492C22×C4C22×D412yes—
493C22×C4C22×D412yes—
494C22×C4C22×D412yes—
495C22×C4C22×D411yescharacteristic
496C22×C4C2×#4112yes—
497C22×C4C2×#4112yes—
498C22×C4C2×#4112yes—
499C22×C4C2×#4112yes—
500C22×C4H(5,𝔽2)12yes—
501C22×C4H(5,𝔽2)12yes—
502C22×C4C2511yescharacteristic
503SD16—416no—
504C2×C8—22no—
505C2×C8—22no—
506C2×C8—22no—
507C2×C8—22no—
508C2×C8—22no—
509C2×C8—22no—
510C2×C8—22no—
511C2×C8—22no—
512C2×C8—22no—
513C2×C8—22no—
514C2×C8—22no—
515C2×C8—22no—
516C2×C8—44no—
517C2×C8—44no—
518C2×C8—44no—
519C2×C8—44no—
520C4⋊C4—216no—
521C4⋊C4—24no—
522C4⋊C4—24no—
523C4⋊C4—22no—
524C4⋊C4—22no—
525C4⋊C4—22no—
526C4⋊C4—22no—
527C4⋊C4—22no—
528C4⋊C4—22no—
529C4⋊C4—22no—
530C4⋊C4—22no—
531C4⋊C4—22no—
532C4⋊C4—22no—
533C4⋊C4—48no—
534C4⋊C4—48no—
535C4⋊C4—42no—
536C4⋊C4—42no—
537C4⋊C4—42no—
538C4⋊C4—42no—
539C4⋊C4—48no—
540C4⋊C4C2×#4114yes—
541C4⋊C4C2×#4114yes—
542C22⋊C4—216no—
543C22⋊C4—216no—
544C22⋊C4—48no—
545C22⋊C4—48no—
546C22⋊C4—48no—
547C22⋊C4—48no—
548C22⋊C4—48no—
549C42—24no—
550C42—24no—
551C42—22no—
552C42—22no—
553C42—22no—
554C42—22no—
555C42—44no—
556C42—44no—
557C42—48no—
558C42—48no—
559C42—48no—
560C23—28no—
561C23—28no—
562C23—22no—
563C23—22no—
564C23—28no—
565C23—22no—
566C23—22no—
567C23—22no—
568C23—22no—
569C23—24no—
570C23—44no—
571C23—44no—
572C23—44no—
573C23—44no—
574C23—48no—
575C23—48no—
576C23—48no—
577C23—42no—
578C23—42no—
579C23—42no—
580C23—42no—
581C23—42no—
582C23—42no—
583C23—84no—
584C23—84no—
585C23—84no—
586C23—84no—
587C23#52512yes—
588C23#52512yes—
589C23#53412yes—
590C23C22×SD1614yes—
591C23C22×SD1612yes—
592C23#57512yes—
593C23#57512yes—
594C23#57512yes—
595C23C23×D411yescharacteristic
596Q8—24no—
597Q8—24no—
598Q8—48no—
599Q8—42no—
600Q8—42no—
601D4—24no—
602D4—24no—
603D4—432no—
604D4—48no—
605D4—42no—
606D4—42no—
607C2×C4—28no—
608C2×C4—28no—
609C2×C4—22no—
610C2×C4—22no—
611C2×C4—22no—
612C2×C4—22no—
613C2×C4—22no—
614C2×C4—24no—
615C2×C4—24no—
616C2×C4—24no—
617C2×C4—22no—
618C2×C4—22no—
619C2×C4—22no—
620C2×C4—22no—
621C2×C4—22no—
622C2×C4—22no—
623C2×C4—22no—
624C2×C4—22no—
625C2×C4—416no—
626C2×C4—416no—
627C2×C4—48no—
628C2×C4—48no—
629C2×C4—44no—
630C2×C4—48no—
631C2×C4—42no—
632C2×C4—42no—
633C2×C4—44no—
634C2×C4—44no—
635C2×C4—42no—
636C2×C4—42no—
637C2×C4—42no—
638C2×C4—42no—
639C2×C4—48no—
640C2×C4—42no—
641C2×C4—42no—
642C2×C4—42no—
643C2×C4—42no—
644C2×C4—42no—
645C2×C4—42no—
646C2×C4—42no—
647C2×C4—42no—
648C2×C4—42no—
649C2×C4—42no—
650C2×C4—42no—
651C2×C4—42no—
652C2×C4—42no—
653C2×C4—42no—
654C2×C4—42no—
655C2×C4—42no—
656C2×C4—816no—
657C2×C4—84no—
658C2×C4—84no—
659C2×C4—84no—
660C2×C4—84no—
661C2×C4#52512yes—
662C2×C4#52512yes—
663C2×C4#53412yes—
664C2×C4#55114yes—
665C2×C4#55314yes—
666C2×C4#55314yes—
667C2×C4#55914yes—
668C2×C4C22×SD1614yes—
669C2×C4C22×SD1614yes—
670C2×C4C22×#4111yescharacteristic
671C2×C4C22×#4111yescharacteristic
672C2×C4C22×#4111yescharacteristic
673C2×C4C22×#4111yescharacteristic
674C2×C4C2×H(5,𝔽2)11yescharacteristic
675C2×C4C2×H(5,𝔽2)11yescharacteristic
676C8—42no—
677C8—42no—
678C8—42no—
679C8—42no—
680C22—24no—
681C22—24no—
682C22—24no—
683C22—42no—
684C22—42no—
685C22—42no—
686C22—42no—
687C22—416no—
688C22—44no—
689C22—44no—
690C22—44no—
691C22—82no—
692C22—82no—
693C22—82no—
694C22—82no—
695C22—816no—
696C22#260014yes—
697C22#310114yes—
698C22#310314yes—
699C22#311114yes—
700C22#311114yes—
701C22#318714yes—
702C22#319714yes—
703C22C2×#52511yescharacteristic
704C22C2×#52511yescharacteristic
705C22C2×#53411yescharacteristic
706C22C23×SD1611yescharacteristic
707C22C2×#57511yescharacteristic
708C22C2×#57511yescharacteristic
709C22C2×#57511yescharacteristic
710C4—24no—
711C4—24no—
712C4—42no—
713C4—42no—
714C4—42no—
715C4—44no—
716C4—44no—
717C4—44no—
718C4—82no—
719C4—82no—
720C4—82no—
721C4—82no—
722C4#260014yes—
723C4C2×#55111yescharacteristic
724C4C2×#55311yescharacteristic
725C4C2×#55311yescharacteristic
726C4C2×#55911yescharacteristic
727C2—44no—
728C2—84no—
729C2#2941018yesdirect product factor
730C2C2×#260011yescharacteristic
731C2C2×#310111yescharacteristic
732C2C2×#310311yescharacteristic
733C2C2×#311111yescharacteristic
734C2C2×#311111yescharacteristic
735C2C2×#318711yescharacteristic
736C2C2×#319711yescharacteristic
subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC22×#121C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C23×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×C4×C22⋊Q8C2semidirect
3. #29410C2direct (N × H)
4. C2×#2077C2semidirect
6. C2×#2035C2semidirect
8. C2×#1926C2semidirect
9. C2×#1927C2semidirect
10. C2×#1919C2semidirect
11. C2×#1920C2semidirect
12. C2×#1880C2semidirect
13. C2×#1877C2semidirect
14. C2×#1865C2semidirect
15. C2×#1864C2semidirect
16. C2×#1817C2semidirect
36. C4×C22⋊Q8C22semidirect
54. #2077C22semidirect
55. #2035C22semidirect
58. #1927C22semidirect
59. #1926C22semidirect
60. #1920C22semidirect
61. #1919C22semidirect
62. #1880C22semidirect
63. #1877C22semidirect
64. #1865C22semidirect
65. #1864C22semidirect
66. #1817C22semidirect
245. C23×C4SD16semidirect
489. C22×C4C2×SD16semidirect
729. C2#29410direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C4×C22⋊Q82
C2×C4×#1212
#294102
C2×#20772
C2×#20342
C2×#20352
C2×#20002
C2×#19262
C2×#19272
C2×#19192
C2×#19202
C2×#18802
C2×#18772
C2×#18652
C2×#18642
C2×#18172