Finite Group Databasebeta

← C2×#10609518 #12271117

Subgroups — C2×#10609518 #12271117

Order 1280.

2446 conjugacy classes of subgroups.

The subgroup lattice has 684 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#4035C211yesmaximal, characteristic
2C22×#4035C211yesmaximal, characteristic
3C2×C5×#398C211yesmaximal, characteristic
4C2×#65273C211yesmaximal, characteristic
5C2×#65261C211yesmaximal, characteristic
6C2×#65261C211yesmaximal, characteristic
7C2×#65265C211yesmaximal, characteristic
8C2×#65265C211yesmaximal, characteristic
9C2×#65265C211yesmaximal, characteristic
10#10609518C2116yesmaximal, direct product factor
11C2×#64950C211yesmaximal, characteristic
12C2×#64946C211yesmaximal, characteristic
13C2×#64936C211yesmaximal, characteristic
14C2×#64936C211yesmaximal, characteristic
15C2×#64938C211yesmaximal, characteristic
16C2×#64938C211yesmaximal, characteristic
17C22×C5×C4⋊C4C2211yescharacteristic
18C22×C5×C4⋊C4C2211yescharacteristic
19C22×C5×C4⋊C4C2211yescharacteristic
20C22×C5×C4⋊C4C2211yescharacteristic
21C22×C4⋊Dic5C2211yescharacteristic
22C22×C4⋊Dic5C2211yescharacteristic
23C22×C4⋊Dic5C2211yescharacteristic
24C22×C4⋊Dic5C2211yescharacteristic
25C22×#683C2211yescharacteristic
26C22×#683C2211yescharacteristic
27C22×#683C2211yescharacteristic
28C22×#683C2211yescharacteristic
29C22×#683C2211yescharacteristic
30C22×#683C2211yescharacteristic
31C22×#683C2211yescharacteristic
32C22×#683C2211yescharacteristic
33C22×#683C2211yescharacteristic
34C22×#683C2211yescharacteristic
35C22×#683C2211yescharacteristic
36C22×#683C2211yescharacteristic
37C22×#683C2211yescharacteristic
38C22×#683C2211yescharacteristic
39C22×C4×Dic5C2211yescharacteristic
40C22×C4×Dic5C2211yescharacteristic
41C22×C4×Dic5C2211yescharacteristic
42C22×C4×Dic5C2211yescharacteristic
43C22×C4×Dic5C2211yescharacteristic
44C2×#4035—28no—
45C2×#4035—28no—
46C2×#4035C2218yes—
47C2×#4035C2218yes—
48C5×#398C2218yes—
49C2×C5×#95C2211yescharacteristic
50C2×C5×#95C2211yescharacteristic
51C2×C5×#95C2211yescharacteristic
52C2×#3963C2211yescharacteristic
53C2×#3963C2211yescharacteristic
54C2×#3963C2211yescharacteristic
55C2×#3963C2211yescharacteristic
56C2×#3963C2211yescharacteristic
57#65273C2218yes—
58#65265C2218yes—
59#65265C2218yes—
60#65265C2218yes—
61#65261C2218yes—
62#65261C2218yes—
63#64950C2218yes—
64#64946C2218yes—
65#64938C2218yes—
66#64938C2218yes—
67#64936C2218yes—
68#64936C2218yes—
69C2×#2552—51nomaximal, Sylow
70C23×C4×C5C2311yescharacteristic
71C23×C4×C5C2311yescharacteristic
72C23×C4×C5C2311yescharacteristic
73C23×C4×C5C2311yescharacteristic
74C23×C4×C5C2311yescharacteristic
75C23×C4×C5C2311yescharacteristic
76C23×C4×C5C2311yescharacteristic
77C23×Dic5C2311yescharacteristic
78C23×Dic5C2311yescharacteristic
79C23×Dic5C2311yescharacteristic
80C23×Dic5C2311yescharacteristic
81C23×Dic5C2311yescharacteristic
82C23×Dic5C2311yescharacteristic
83C23×Dic5C2311yescharacteristic
84C23×Dic5C2311yescharacteristic
85C2×C5×C4⋊C4—24no—
86C2×C5×C4⋊C4—24no—
87C2×C5×C4⋊C4—42no—
88C2×C5×C4⋊C4—42no—
89C2×C5×C4⋊C4C2314yes—
90C2×C5×C4⋊C4C2314yes—
91C2×C5×C4⋊C4C2314yes—
92C2×C5×C4⋊C4C2314yes—
93C2×C4⋊Dic5—24no—
94C2×C4⋊Dic5—24no—
95C2×C4⋊Dic5—42no—
96C2×C4⋊Dic5—42no—
97C2×C4⋊Dic5C2314yes—
98C2×C4⋊Dic5C2314yes—
99C2×C4⋊Dic5C2314yes—
100C2×C4⋊Dic5C2314yes—
101C2×#683—24no—
102C2×#683—24no—
103C2×#683—24no—
104C2×#683—24no—
105C2×#683—24no—
106C2×#683—24no—
107C2×#683—24no—
108C2×#683—24no—
109C2×#683—24no—
110C2×#683—24no—
111C2×#683—42no—
112C2×#683—42no—
113C2×#683D418yes—
114C2×#683Q818yes—
115C2×#683C2314yes—
116C2×#683C2314yes—
117C2×#683C2314yes—
118C2×#683C2314yes—
119C2×#683C2314yes—
120C2×#683C2314yes—
121C2×#683C2314yes—
122C2×#683C2314yes—
123C2×#683C2314yes—
124C2×#683C2314yes—
125C2×#683C2314yes—
126C2×#683C2314yes—
127C2×#683C2314yes—
128C2×#683C2314yes—
129C2×C4×Dic5—24no—
130C2×C4×Dic5—24no—
131C2×C4×Dic5—24no—
132C2×C4×Dic5—24no—
133C2×C4×Dic5Q818yes—
134C2×C4×Dic5C2314yes—
135C2×C4×Dic5C2314yes—
136C2×C4×Dic5C2314yes—
137C2×C4×Dic5C2314yes—
138C2×C4×Dic5C2314yes—
139#4035—232no—
140#4035—232no—
141C5×#95C2314yes—
142C5×#95C2314yes—
143C5×#95C2314yes—
144#3963C2314yes—
145#3963C2314yes—
146#3963C2314yes—
147#3963C2314yes—
148#3963C2314yes—
149C22×#125—51no—
150C22×#125—51no—
151#2552—516no—
152C2×#398—51no—
153C2×#398—51no—
154C2×#398—51no—
155C2×#398D511yescharacteristic
156C2×#389—51no—
157C2×#389—51no—
158C2×#389—51no—
159C2×#389—51no—
160C2×#384—51no—
161C2×#384—51no—
162C2×#384—51no—
163C2×C4×C4⋊C4—51no—
164C2×C4×C4⋊C4—51no—
165C24×C5C2411yescharacteristic
166C22×C4×C5—22no—
167C22×C4×C5—22no—
168C22×C4×C5—22no—
169C22×C4×C5—22no—
170C22×C4×C5—22no—
171C22×C4×C5—22no—
172C22×C4×C5—22no—
173C22×C4×C5—22no—
174C22×C4×C5—22no—
175C22×C4×C5—22no—
176C22×C4×C5—22no—
177C22×C4×C5—22no—
178C22×C4×C5—22no—
179C22×C4×C5—22no—
180C22×C4×C5—22no—
181C22×C4×C5—22no—
182C22×C4×C5—22no—
183C22×C4×C5—22no—
184C22×C4×C5C2×D414yes—
185C22×C4×C5C2×Q814yes—
186C22×C4×C5C2×Q814yes—
187C22×C4×C5C2412yes—
188C22×C4×C5C2412yes—
189C22×C4×C5C2412yes—
190C22×C4×C5C2412yes—
191C22×C4×C5C2412yes—
192C22×C4×C5C2412yes—
193C22×C4×C5C2412yes—
194C22×Dic5—22no—
195C22×Dic5—22no—
196C22×Dic5—22no—
197C22×Dic5—22no—
198C22×Dic5—22no—
199C22×Dic5—22no—
200C22×Dic5—22no—
201C22×Dic5—22no—
202C22×Dic5—22no—
203C22×Dic5—22no—
204C22×Dic5—22no—
205C22×Dic5—22no—
206C22×Dic5—22no—
207C22×Dic5—22no—
208C22×Dic5—22no—
209C22×Dic5—22no—
210C22×Dic5C2×D414yes—
211C22×Dic5C2×D414yes—
212C22×Dic5C2×Q814yes—
213C22×Dic5C2×Q814yes—
214C22×Dic5C2×Q814yes—
215C22×Dic5C2×Q814yes—
216C22×Dic5#4114yes—
217C22×Dic5#4114yes—
218C22×Dic5C2412yes—
219C22×Dic5C2412yes—
220C22×Dic5C2412yes—
221C22×Dic5C2412yes—
222C22×Dic5C2412yes—
223C22×Dic5C2412yes—
224C22×Dic5C2412yes—
225C22×Dic5C2412yes—
226C5×C4⋊C4—28no—
227C5×C4⋊C4—28no—
228C5×C4⋊C4—44no—
229C5×C4⋊C4—44no—
230C4⋊Dic5—28no—
231C4⋊Dic5—28no—
232C4⋊Dic5—44no—
233C4⋊Dic5—44no—
234#683—28no—
235#683—28no—
236#683—28no—
237#683—28no—
238#683—28no—
239#683—28no—
240#683—28no—
241#683—28no—
242#683—28no—
243#683—28no—
244#683—44no—
245#683—44no—
246#683C2×D4116yes—
247#683C2×Q8116yes—
248C4×Dic5—28no—
249C4×Dic5—28no—
250C4×Dic5—28no—
251C4×Dic5—28no—
252C4×Dic5C2×Q8116yes—
253C2×#125—58no—
254C2×#125—58no—
255C2×#125—108no—
256C2×#125—108no—
257C22×C4⋊C4—51no—
258C22×C4⋊C4—51no—
259C22×C4⋊C4—51no—
260C22×C4⋊C4—51no—
261C22×C4⋊C4—51no—
262C22×C4⋊C4—51no—
263C22×C4⋊C4—51no—
264C22×C4⋊C4—51no—
265C22×C4⋊C4—51no—
266C22×C4⋊C4—51no—
267C22×C4⋊C4—51no—
268C22×C4⋊C4—51no—
269C22×C4⋊C4—51no—
270C22×C4⋊C4—51no—
271C22×C4⋊C4—51no—
272C22×C4⋊C4—51no—
273C22×C4⋊C4—51no—
274C22×C4⋊C4—51no—
275C22×C4⋊C4C2×D511yescharacteristic
276C22×C4⋊C4C2×D511yescharacteristic
277C22×C4⋊C4C2×D511yescharacteristic
278C22×C4⋊C4C2×D511yescharacteristic
279C22×C42—51no—
280C22×C42—51no—
281C22×C42—51no—
282C22×C42—51no—
283C22×C42—51no—
284#398—58no—
285#398—58no—
286#398—58no—
287#398C2×D518yes—
288#389—58no—
289#389—58no—
290#389—58no—
291#389—58no—
292#384—58no—
293#384—58no—
294#384—58no—
295C4×C4⋊C4—58no—
296C4×C4⋊C4—58no—
297C2×#95—51no—
298C2×#95—51no—
299C2×#95—51no—
300C2×#95—51no—
301C2×#95—51no—
302C2×#95C2×D511yescharacteristic
303C2×#95C2×D511yescharacteristic
304C2×#95C2×D511yescharacteristic
305C23×C5C22×D412yes—
306C23×C5C22×Q812yes—
307C23×C5C22×Q812yes—
308C23×C5C2×#4112yes—
309C23×C5C2×#4112yes—
310C23×C5H(5,𝔽2)12yes—
311C23×C52−1+412yes—
312C23×C5C2511yescharacteristic
313C2×C4×C5—28no—
314C2×C4×C5—28no—
315C2×C4×C5—28no—
316C2×C4×C5—22no—
317C2×C4×C5—22no—
318C2×C4×C5—22no—
319C2×C4×C5—22no—
320C2×C4×C5—22no—
321C2×C4×C5—22no—
322C2×C4×C5—22no—
323C2×C4×C5—22no—
324C2×C4×C5—22no—
325C2×C4×C5—22no—
326C2×C4×C5—22no—
327C2×C4×C5—22no—
328C2×C4×C5—22no—
329C2×C4×C5—22no—
330C2×C4×C5—22no—
331C2×C4×C5—22no—
332C2×C4×C5—22no—
333C2×C4×C5—22no—
334C2×C4×C5—44no—
335C2×C4×C5—44no—
336C2×C4×C5—44no—
337C2×C4×C5—44no—
338C2×C4×C5C22×D414yes—
339C2×C4×C5C22×Q814yes—
340C2×C4×C5C22×Q814yes—
341C2×Dic5—28no—
342C2×Dic5—28no—
343C2×Dic5—22no—
344C2×Dic5—22no—
345C2×Dic5—22no—
346C2×Dic5—22no—
347C2×Dic5—22no—
348C2×Dic5—22no—
349C2×Dic5—22no—
350C2×Dic5—22no—
351C2×Dic5—22no—
352C2×Dic5—22no—
353C2×Dic5—22no—
354C2×Dic5—22no—
355C2×Dic5—22no—
356C2×Dic5—22no—
357C2×Dic5—22no—
358C2×Dic5—22no—
359C2×Dic5—44no—
360C2×Dic5—44no—
361C2×Dic5—44no—
362C2×Dic5—44no—
363C2×Dic5#125116yescomplemented
364C2×Dic5C4⋊Q8116yes—
365C2×Dic5C22×D414yes—
366C2×Dic5C22×D414yes—
367C2×Dic5C22×Q814yes—
368C2×Dic5C22×Q814yes—
369C2×Dic5C22×Q814yes—
370C2×Dic5C22×Q814yes—
371C2×Dic5C2×#4114yes—
372C2×Dic5C2×#4114yes—
373C23×C4—51no—
374C23×C4—51no—
375C23×C4—51no—
376C23×C4—51no—
377C23×C4—51no—
378C23×C4—51no—
379C23×C4—51no—
380C23×C4—51no—
381C23×C4C22×D511yescharacteristic
382C23×C4C22×D511yescharacteristic
383C23×C4C22×D511yescharacteristic
384C23×C4C22×D511yescharacteristic
385C23×C4C22×D511yescharacteristic
386C23×C4C22×D511yescharacteristic
387C23×C4C22×D511yescharacteristic
388#125—1032no—
389#125—1032no—
390C2×C4⋊C4—24no—
391C2×C4⋊C4—24no—
392C2×C4⋊C4—42no—
393C2×C4⋊C4—42no—
394C2×C4⋊C4—58no—
395C2×C4⋊C4—58no—
396C2×C4⋊C4—54no—
397C2×C4⋊C4—54no—
398C2×C4⋊C4—54no—
399C2×C4⋊C4—54no—
400C2×C4⋊C4—54no—
401C2×C4⋊C4—54no—
402C2×C4⋊C4—54no—
403C2×C4⋊C4—54no—
404C2×C4⋊C4—54no—
405C2×C4⋊C4—54no—
406C2×C4⋊C4—54no—
407C2×C4⋊C4—54no—
408C2×C4⋊C4—54no—
409C2×C4⋊C4—54no—
410C2×C4⋊C4—54no—
411C2×C4⋊C4—54no—
412C2×C4⋊C4—54no—
413C2×C4⋊C4—54no—
414C2×C4⋊C4—104no—
415C2×C4⋊C4—104no—
416C2×C4⋊C4—104no—
417C2×C4⋊C4—104no—
418C2×C4⋊C4—104no—
419C2×C4⋊C4—104no—
420C2×C4⋊C4—104no—
421C2×C4⋊C4—104no—
422C2×C4⋊C4—104no—
423C2×C4⋊C4—104no—
424C2×C4⋊C4—104no—
425C2×C4⋊C4—104no—
426C2×C4⋊C4—202no—
427C2×C4⋊C4—202no—
428C2×C4⋊C4—202no—
429C2×C4⋊C4—202no—
430C2×C4⋊C4C22×D514yes—
431C2×C4⋊C4C22×D514yes—
432C2×C4⋊C4C22×D514yes—
433C2×C4⋊C4C22×D514yes—
434C2×C42—58no—
435C2×C42—54no—
436C2×C42—54no—
437C2×C42—54no—
438C2×C42—54no—
439C2×C42—54no—
440C2×C42—104no—
441C2×C42—104no—
442C2×C42—104no—
443C2×C42—104no—
444#95—54no—
445#95—54no—
446#95—54no—
447#95—54no—
448#95—54no—
449#95C22×D514yes—
450#95C22×D514yes—
451#95C22×D514yes—
452C22×C5C2×#12514yes—
453C22×C5C2×C4⋊Q814yes—
454C22×C5#54414yes—
455C22×C5#54714yes—
456C22×C5#55014yes—
457C22×C5#55414yes—
458C22×C5#55714yes—
459C22×C5C23×D411yescharacteristic
460C22×C5C23×Q811yescharacteristic
461C22×C5C23×Q811yescharacteristic
462C22×C5C22×#4111yescharacteristic
463C22×C5C22×#4111yescharacteristic
464C22×C5C2×H(5,𝔽2)11yescharacteristic
465C22×C5C2×2−1+411yescharacteristic
466C4×C5—24no—
467C4×C5—24no—
468C4×C5—24no—
469C4×C5—42no—
470C4×C5—42no—
471C4×C5—42no—
472C4×C5—42no—
473Dic5—24no—
474Dic5—24no—
475Dic5—42no—
476Dic5—42no—
477Dic5—42no—
478Dic5—42no—
479Dic5C2×#12518yescomplemented
480Dic5C2×C4⋊Q818yes—
481C24C23×D511yescharacteristic
482C22×C4—22no—
483C22×C4—22no—
484C22×C4—22no—
485C22×C4—22no—
486C22×C4—22no—
487C22×C4—22no—
488C22×C4—22no—
489C22×C4—22no—
490C22×C4—22no—
491C22×C4—22no—
492C22×C4—22no—
493C22×C4—22no—
494C22×C4—22no—
495C22×C4—22no—
496C22×C4—22no—
497C22×C4—22no—
498C22×C4—22no—
499C22×C4—22no—
500C22×C4—54no—
501C22×C4—54no—
502C22×C4—54no—
503C22×C4—54no—
504C22×C4—54no—
505C22×C4—54no—
506C22×C4—52no—
507C22×C4—52no—
508C22×C4—54no—
509C22×C4—54no—
510C22×C4—52no—
511C22×C4—52no—
512C22×C4—52no—
513C22×C4—52no—
514C22×C4—52no—
515C22×C4—52no—
516C22×C4—102no—
517C22×C4—102no—
518C22×C4—102no—
519C22×C4—102no—
520C22×C4—102no—
521C22×C4—102no—
522C22×C4—102no—
523C22×C4—102no—
524C22×C4—102no—
525C22×C4—102no—
526C22×C4—102no—
527C22×C4—102no—
528C22×C4—102no—
529C22×C4—102no—
530C22×C4—102no—
531C22×C4—102no—
532C22×C4D4×D514yes—
533C22×C4Q8×D514yes—
534C22×C4Q8×D514yes—
535C22×C4C23×D512yes—
536C22×C4C23×D512yes—
537C22×C4C23×D512yes—
538C22×C4C23×D512yes—
539C22×C4C23×D512yes—
540C22×C4C23×D512yes—
541C22×C4C23×D512yes—
542C4⋊C4—28no—
543C4⋊C4—28no—
544C4⋊C4—44no—
545C4⋊C4—44no—
546C4⋊C4—516no—
547C4⋊C4—516no—
548C4⋊C4—108no—
549C4⋊C4—108no—
550C4⋊C4—108no—
551C4⋊C4—108no—
552C4⋊C4—108no—
553C4⋊C4—108no—
554C4⋊C4—108no—
555C4⋊C4—108no—
556C4⋊C4—108no—
557C4⋊C4—108no—
558C4⋊C4—108no—
559C4⋊C4—108no—
560C4⋊C4—204no—
561C4⋊C4—204no—
562C4⋊C4—204no—
563C4⋊C4—204no—
564C42—516no—
565C42—108no—
566C42—108no—
567C42—108no—
568C42—108no—
569C2×C5#255218yescomplemented
570C2×C5C22×#12511yescharacteristic
571C2×C5C22×C4⋊Q811yescharacteristic
572C2×C5C2×#54411yescharacteristic
573C2×C5C2×#54711yescharacteristic
574C2×C5C2×#55011yescharacteristic
575C2×C5C2×#55411yescharacteristic
576C2×C5C2×#55711yescharacteristic
577C23C2×D4×D512yes—
578C23#414412yes—
579C23C2×Q8×D512yes—
580C23C2×Q8×D512yes—
581C23D5×#4112yes—
582C23D5×#4112yes—
583C23#415012yes—
584C23C24×D511yescharacteristic
585C2×C4—28no—
586C2×C4—28no—
587C2×C4—28no—
588C2×C4—22no—
589C2×C4—22no—
590C2×C4—22no—
591C2×C4—22no—
592C2×C4—22no—
593C2×C4—22no—
594C2×C4—22no—
595C2×C4—22no—
596C2×C4—22no—
597C2×C4—22no—
598C2×C4—22no—
599C2×C4—22no—
600C2×C4—22no—
601C2×C4—22no—
602C2×C4—22no—
603C2×C4—22no—
604C2×C4—22no—
605C2×C4—22no—
606C2×C4—44no—
607C2×C4—44no—
608C2×C4—44no—
609C2×C4—44no—
610C2×C4—516no—
611C2×C4—54no—
612C2×C4—516no—
613C2×C4—54no—
614C2×C4—54no—
615C2×C4—54no—
616C2×C4—54no—
617C2×C4—54no—
618C2×C4—54no—
619C2×C4—54no—
620C2×C4—108no—
621C2×C4—108no—
622C2×C4—102no—
623C2×C4—102no—
624C2×C4—102no—
625C2×C4—102no—
626C2×C4—102no—
627C2×C4—102no—
628C2×C4—102no—
629C2×C4—102no—
630C2×C4—102no—
631C2×C4—102no—
632C2×C4—102no—
633C2×C4—102no—
634C2×C4—102no—
635C2×C4—102no—
636C2×C4—102no—
637C2×C4—102no—
638C2×C4—204no—
639C2×C4—204no—
640C2×C4—204no—
641C2×C4—204no—
642C2×C4C2×D4×D514yes—
643C2×C4C2×Q8×D514yes—
644C2×C4C2×Q8×D514yes—
645C5C2×#255211yescharacteristic, complemented, Sylow
646C22#6593314yes—
647C22#6595714yes—
648C22#6597014yes—
649C22#6598914yes—
650C22#6601914yes—
651C22D5×#12514yes—
652C22D5×C4⋊Q814yes—
653C22C22×D4×D511yescharacteristic
654C22C2×#414411yescharacteristic
655C22C22×Q8×D511yescharacteristic
656C22C22×Q8×D511yescharacteristic
657C22C2×D5×#4111yescharacteristic
658C22C2×D5×#4111yescharacteristic
659C22C2×#415011yescharacteristic
660C4—24no—
661C4—24no—
662C4—24no—
663C4—42no—
664C4—42no—
665C4—42no—
666C4—42no—
667C4—58no—
668C4—58no—
669C4—104no—
670C4—104no—
671C4—202no—
672C4—202no—
673C4—202no—
674C4—202no—
675C2#1060951818yesdirect product factor
676C2C2×#6593311yescharacteristic
677C2C2×#6595711yescharacteristic
678C2C2×#6597011yescharacteristic
679C2C2×#6598911yescharacteristic
680C2C2×#6601911yescharacteristic
681C2C2×D5×#12511yescharacteristic
682C2C2×D5×C4⋊Q811yescharacteristic
subgroupG/H
centerC24C23×D5
commutator, cosocleC23×C5C25
FrattiniC23C24×D5
FittingC2×C5×#398C2
socle, prime radicalC24×C5C24
hypercenterC2×#398D5
hypocenterC5C2×#2552
LCSG ▷ C23×C5 ▷ C5
UCSC1 ◁ C24 ◁ C2×#398

Complements

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

NH ≅ G/Ntype
10. #10609518C2direct (N × H)
363. C2×Dic5#125semidirect
479. Dic5C2×#125semidirect
569. C2×C5#2552semidirect
645. C5C2×#2552semidirect
675. C2#10609518direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#40352
C2×C5×#3982
C2×#652732
C2×#652612
C2×#652652
#106095182
C2×#649502
C2×#649462
C2×#649362
C2×#649382
C2×#25525