Finite Group Databasebeta

← C2×#26025253 #36726272

Subgroups — C2×#26025253 #36726272

Order 22784.

3958 conjugacy classes of subgroups.

The subgroup lattice has 672 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#15668008C211yesmaximal, characteristic
2C22×#15667998C212yesmaximal, complemented
3C22×C4×Dic178C211yesmaximal, characteristic, complemented
4#26025253C2116yesmaximal, direct product factor
5C2×#19151514C212yesmaximal, complemented
6C2×#19151513C212yesmaximal, complemented
7C2×#19151501C211yesmaximal, characteristic, complemented
8C2×#19151500C211yesmaximal, characteristic, complemented
9C2×#19151499C211yesmaximal, characteristic, complemented
10C2×#19151498C212yesmaximal, complemented
11C2×C4⋊C4×Dic89C211yesmaximal, characteristic, complemented
12C2×#390×C89C211yesmaximal, characteristic, complemented
13C23×Dic178C2211yescharacteristic
14C23×D356C2211yescharacteristic
15C23×C22⋊D89C2212yes—
16C23×C22⋊D89C2212yes—
17C2×#15668008—28no—
18C2×#15668008C2218yes—
19C2×#15667998—216no—
20C2×#15667998C22116yescomplemented
21C2×C4×Dic178—28no—
22C2×C4×Dic178C2218yescomplemented
23C22×C4⋊Dic89C2211yescharacteristic
24C22×C4⋊Dic89C2211yescharacteristic
25C22×#13083553C2211yescharacteristic
26C22×#13083553C2211yescharacteristic
27C22×C22⋊Dic89C2212yes—
28C22×C22⋊Dic89C2212yes—
29C22×#13083551C2212yes—
30C22×#13083551C2212yes—
31C22×#13083551C2212yes—
32C22×#13083551C2212yes—
33C22×C4×Dic89C2211yescharacteristic
34C22×C4×Dic89C2212yes—
35C22×C4×Dic89C2211yescharacteristic
36#19151514C22116yescomplemented
37#19151513C22116yescomplemented
38#19151501C2218yescomplemented
39#19151500C2218yescomplemented
40#19151499C2218yescomplemented
41#19151498C22116yescomplemented
42C4⋊C4×Dic89C2218yescomplemented
43C2×#15667919C2212yes—
44C23×D4×C89C2211yescharacteristic
45C22×C4⋊C4×C89C2211yescharacteristic
46C22×C22⋊C4×C89C2212yes—
47C22×C22⋊C4×C89C2212yes—
48C22×C42×C89C2211yescharacteristic
49#390×C89C2218yescomplemented
50C24×D89C2312yes—
51C22×Dic178—24no—
52C22×Dic178—24no—
53C22×Dic178D418yescomplemented
54C22×Dic178C2314yes—
55C22×D356—24no—
56C22×D356—24no—
57C22×D356—24no—
58C22×D356C2314yes—
59C22×C22⋊D89—28no—
60C22×C22⋊D89—28no—
61C22×C22⋊D89—28no—
62C22×C22⋊D89—28no—
63C22×C22⋊D89—44no—
64C22×C22⋊D89—44no—
65C22×C22⋊D89C2318yes—
66C22×C22⋊D89C2318yes—
67C23×Dic89C2312yes—
68C23×Dic89C2311yescharacteristic
69C23×Dic89C2311yescharacteristic
70C23×Dic89C2311yescharacteristic
71C23×Dic89C2311yescharacteristic
72#15668008—232no—
73#15667998—264no—
74C4×Dic178—232no—
75C2×C4⋊Dic89—24no—
76C2×C4⋊Dic89—24no—
77C2×C4⋊Dic89C2314yes—
78C2×C4⋊Dic89C2314yes—
79C2×#13083553—24no—
80C2×#13083553—24no—
81C2×#13083553C2314yes—
82C2×#13083553C2314yes—
83C2×C22⋊Dic89—28no—
84C2×C22⋊Dic89—44no—
85C2×C22⋊Dic89C2318yes—
86C2×C22⋊Dic89C2318yes—
87C2×#13083551—28no—
88C2×#13083551—28no—
89C2×#13083551—44no—
90C2×#13083551—44no—
91C2×#13083551C2318yes—
92C2×#13083551C2318yes—
93C2×#13083551C2318yes—
94C2×#13083551C2318yes—
95C2×C4×Dic89—28no—
96C2×C4×Dic89—24no—
97C2×C4×Dic89D418yes—
98C2×C4×Dic89C2318yes—
99C2×C4×Dic89C2314yes—
100C2×C4×Dic89C2314yes—
101#15667919C2318yes—
102C25×C89C2312yes—
103C22×D4×C89—24no—
104C22×D4×C89—24no—
105C22×D4×C89—24no—
106C22×D4×C89C2314yes—
107C23×C4×C89C2312yes—
108C23×C4×C89C2311yescharacteristic
109C23×C4×C89C2311yescharacteristic
110C23×C4×C89C2311yescharacteristic
111C2×C4⋊C4×C89—24no—
112C2×C4⋊C4×C89C2314yes—
113C2×C22⋊C4×C89—28no—
114C2×C22⋊C4×C89—44no—
115C2×C22⋊C4×C89C2318yes—
116C2×C22⋊C4×C89C2318yes—
117C2×C42×C89—24no—
118C2×C42×C89C2314yes—
119C23×D89—24no—
120C23×D89—24no—
121C23×D89—24no—
122C23×D89—24no—
123C23×D89—24no—
124C23×D89—24no—
125C23×D89—24no—
126C23×D89C2414yes—
127C2×Dic178—232no—
128C2×Dic178—28no—
129C2×Dic178—28no—
130C2×Dic178C2×D4116yescomplemented
131C2×D356—28no—
132C2×D356—28no—
133C2×D356—28no—
134C2×D356—416no—
135C2×C22⋊D89—216no—
136C2×C22⋊D89—216no—
137C2×C22⋊D89—216no—
138C2×C22⋊D89—216no—
139C2×C22⋊D89—48no—
140C2×C22⋊D89—48no—
141C2×C22⋊D89—432no—
142C2×C22⋊D89—432no—
143C22×Dic89—22no—
144C22×Dic89—22no—
145C22×Dic89—22no—
146C22×Dic89—22no—
147C22×Dic89—24no—
148C22×Dic89—22no—
149C22×Dic89—24no—
150C22×Dic89—22no—
151C22×Dic89—24no—
152C22×Dic89—22no—
153C22×Dic89C2×D414yes—
154C22×Dic89C2×D414yes—
155C22×Dic89C2×D414yes—
156C22×Dic89C2×D414yes—
157C22×Dic89#4114yes—
158C22×Dic89C2414yes—
159C22×Dic89C2412yes—
160C22×Dic89C2412yes—
161C22×Dic89C2412yes—
162C22×Dic89C2412yes—
163C4⋊Dic89—28no—
164C4⋊Dic89—28no—
165#13083553—28no—
166#13083553—28no—
167C22⋊Dic89—216no—
168C22⋊Dic89—48no—
169#13083551—216no—
170#13083551—216no—
171#13083551—48no—
172#13083551—48no—
173C4×Dic89—28no—
174C4×Dic89—216no—
175C4×Dic89C2×D4116yes—
176C24×C89—24no—
177C24×C89—24no—
178C24×C89—24no—
179C24×C89—24no—
180C24×C89—24no—
181C24×C89—24no—
182C24×C89—24no—
183C24×C89C2414yes—
184C24×C89C2411yescharacteristic
185C2×D4×C89—28no—
186C2×D4×C89—28no—
187C2×D4×C89—28no—
188C2×D4×C89—416no—
189C22×C4×C89—22no—
190C22×C4×C89—22no—
191C22×C4×C89—22no—
192C22×C4×C89—24no—
193C22×C4×C89—24no—
194C22×C4×C89—22no—
195C22×C4×C89—24no—
196C22×C4×C89—22no—
197C22×C4×C89C2×D414yes—
198C22×C4×C89C2×D414yes—
199C22×C4×C89#4114yes—
200C22×C4×C89#4114yes—
201C22×C4×C89C2412yes—
202C22×C4×C89C2414yes—
203C22×C4×C89C2412yes—
204C22×C4×C89C2412yes—
205C4⋊C4×C89—28no—
206C22⋊C4×C89—216no—
207C22⋊C4×C89—48no—
208C42×C89—28no—
209C23×C89—24no—
210C23×C89—24no—
211C23×C89—24no—
212C23×C89—24no—
213C23×C89—24no—
214C23×C89—24no—
215C23×C89—24no—
216C23×C89—48no—
217C23×C89—48no—
218C23×C89—48no—
219C23×C89—48no—
220C23×C89—48no—
221C23×C89—48no—
222C23×C89—48no—
223C23×C89C22×D412yes—
224C23×C89C22×D412yes—
225C23×C89C2×#4112yes—
226C23×C89C2×#4112yes—
227C23×C89C2×#4112yes—
228C23×C89H(5,𝔽2)12yes—
229C23×C89H(5,𝔽2)12yes—
230C23×C89C2511yescharacteristic
231C22×D89—24no—
232C22×D89—24no—
233C22×D89—24no—
234C22×D89—24no—
235C22×D89—24no—
236C22×D89—24no—
237C22×D89—24no—
238C22×D89—48no—
239C22×D89—48no—
240C22×D89—48no—
241C22×D89—48no—
242C22×D89—48no—
243C22×D89—48no—
244C22×D89—48no—
245D4×C89—416no—
246C2×C4×C89—28no—
247C2×C4×C89—22no—
248C2×C4×C89—22no—
249C2×C4×C89—22no—
250C2×C4×C89—24no—
251C2×C4×C89—24no—
252C2×C4×C89—22no—
253C2×C4×C89—24no—
254C2×C4×C89—22no—
255C2×C4×C89—44no—
256C2×C4×C89—48no—
257C2×C4×C89#124116yescomplemented
258C2×C4×C89C22×D414yes—
259C2×C4×C89C22×D414yes—
260C2×C4×C89C2×#4114yes—
261C2×C4×C89C2×#4114yes—
262C22⋊D89—432no—
263C22⋊D89—432no—
264C2×Dic89—28no—
265C2×Dic89—28no—
266C2×Dic89—22no—
267C2×Dic89—22no—
268C2×Dic89—22no—
269C2×Dic89—22no—
270C2×Dic89—24no—
271C2×Dic89—22no—
272C2×Dic89—24no—
273C2×Dic89—22no—
274C2×Dic89—24no—
275C2×Dic89—22no—
276C2×Dic89—44no—
277C2×Dic89—48no—
278C2×Dic89#121116yes—
279C2×Dic89C22×D414yes—
280C2×Dic89C22×D414yes—
281C2×Dic89C22×D414yes—
282C2×Dic89C22×D414yes—
283C2×Dic89C2×#4114yes—
284D356—416no—
285Dic178—232no—
286C22×C89—44no—
287C22×C89—44no—
288C22×C89—44no—
289C22×C89—44no—
290C22×C89—44no—
291C22×C89—44no—
292C22×C89—44no—
293C22×C89—816no—
294C22×C89C2×#12114yes—
295C22×C89C2×#12414yes—
296C22×C89#53514yes—
297C22×C89#55014yes—
298C22×C89#55014yes—
299C22×C89#55914yes—
300C22×C89#55914yes—
301C22×C89C23×D411yescharacteristic
302C22×C89C23×D411yescharacteristic
303C22×C89C22×#4111yescharacteristic
304C22×C89C22×#4111yescharacteristic
305C22×C89C22×#4111yescharacteristic
306C22×C89C2×H(5,𝔽2)11yescharacteristic
307C22×C89C2×H(5,𝔽2)11yescharacteristic
308C2×D89—44no—
309C2×D89—44no—
310C2×D89—44no—
311C2×D89—44no—
312C2×D89—44no—
313C2×D89—44no—
314C2×D89—44no—
315C2×D89—816no—
316C4×C89—24no—
317C4×C89—42no—
318C4×C89—44no—
319C4×C89C2×#12418yescomplemented
320Dic89—24no—
321Dic89—24no—
322Dic89—42no—
323Dic89—44no—
324Dic89C2×#12118yes—
325C2×#2548—891nomaximal, Sylow
326C2×C89—84no—
327C2×C89#254818yescomplemented
328C2×C89C22×#12111yescharacteristic
329C2×C89C22×#12411yescharacteristic
330C2×C89C2×#53511yescharacteristic
331C2×C89C2×#55011yescharacteristic
332C2×C89C2×#55011yescharacteristic
333C2×C89C2×#55911yescharacteristic
334C2×C89C2×#55911yescharacteristic
335D89—84no—
336C22×#127—891no—
337C22×#124—892no—
338C22×C4×Q8—891no—
339#2548—8916no—
340C2×#394—892no—
341C2×#394—892no—
342C2×#390—891no—
343C2×#390—891no—
344C2×#390—891no—
345C2×#390—892no—
346C2×#390D8911yescharacteristic, complemented
347C2×C4×C4⋊C4—891no—
348C89C2×#254811yescharacteristic, complemented, Sylow
349C23×Q8—891no—
350C23×D4—892no—
351C23×D4—892no—
352C23×D4—891no—
353C23×D4C2×D8911yescharacteristic
354C2×#127—898no—
355C2×#127—1788no—
356C2×#124—8916no—
357C2×#124—17816no—
358C2×C4×Q8—898no—
359C2×C4×Q8—1788no—
360C22×C4⋊C4—891no—
361C22×C4⋊C4—891no—
362C22×C4⋊C4—891no—
363C22×C4⋊C4—891no—
364C22×C4⋊C4C2×D8911yescharacteristic
365C22×C22⋊C4—892no—
366C22×C22⋊C4—892no—
367C22×C22⋊C4—892no—
368C22×C22⋊C4—892no—
369C22×C22⋊C4—892no—
370C22×C22⋊C4—892no—
371C22×C22⋊C4C2×D8912yes—
372C22×C22⋊C4C2×D8912yes—
373C22×C42—891no—
374C22×C42—891no—
375C22×C42—892no—
376C22×C42C2×D8911yescharacteristic
377#394—8916no—
378#394—8916no—
379#390—898no—
380#390—898no—
381#390—8916no—
382#390—898no—
383#390C2×D8918yescomplemented
384C4×C4⋊C4—898no—
385C2×#95—892no—
386C25—892no—
387C25C22×D8912yes—
388C22×Q8—898no—
389C22×Q8—894no—
390C22×Q8—1784no—
391C22×Q8—1784no—
392C22×D4—24no—
393C22×D4—24no—
394C22×D4—24no—
395C22×D4—898no—
396C22×D4—898no—
397C22×D4—894no—
398C22×D4—3564no—
399C22×D4—3564no—
400C22×D4—1788no—
401C22×D4—1788no—
402C22×D4—1788no—
403C22×D4—1788no—
404C22×D4—1784no—
405C22×D4—1784no—
406C22×D4—1784no—
407C22×D4C22×D8914yes—
408C23×C4—891no—
409C23×C4—891no—
410C23×C4—891no—
411C23×C4—891no—
412C23×C4—892no—
413C23×C4C22×D8911yescharacteristic
414C23×C4C22×D8912yes—
415C23×C4C22×D8911yescharacteristic
416C23×C4C22×D8911yescharacteristic
417#127—17832no—
418#124—17864no—
419C4×Q8—17832no—
420C2×C4⋊C4—24no—
421C2×C4⋊C4—894no—
422C2×C4⋊C4—894no—
423C2×C4⋊C4—894no—
424C2×C4⋊C4—894no—
425C2×C4⋊C4—1784no—
426C2×C4⋊C4—1784no—
427C2×C4⋊C4—1784no—
428C2×C4⋊C4—1784no—
429C2×C4⋊C4C22×D8914yes—
430C2×C22⋊C4—28no—
431C2×C22⋊C4—44no—
432C2×C22⋊C4—898no—
433C2×C22⋊C4—898no—
434C2×C22⋊C4—898no—
435C2×C22⋊C4—898no—
436C2×C22⋊C4—898no—
437C2×C22⋊C4—898no—
438C2×C22⋊C4—3564no—
439C2×C22⋊C4—3564no—
440C2×C22⋊C4—3564no—
441C2×C22⋊C4—1788no—
442C2×C22⋊C4—1788no—
443C2×C22⋊C4—1788no—
444C2×C22⋊C4C22×D8918yes—
445C2×C22⋊C4C22×D8918yes—
446C2×C42—24no—
447C2×C42—898no—
448C2×C42—894no—
449C2×C42—894no—
450C2×C42—898no—
451C2×C42—1788no—
452C2×C42—1784no—
453C2×C42C22×D8914yes—
454#95—898no—
455C24—24no—
456C24—24no—
457C24—24no—
458C24—24no—
459C24—24no—
460C24—24no—
461C24—24no—
462C24—894no—
463C24—1784no—
464C24—1784no—
465C24—1784no—
466C24—1784no—
467C24—1784no—
468C24—1784no—
469C24—1784no—
470C24C23×D8914yes—
471C24C23×D8911yescharacteristic
472C2×Q8—8916no—
473C2×Q8—1788no—
474C2×Q8—1788no—
475C2×Q8—17832no—
476C2×D4—28no—
477C2×D4—28no—
478C2×D4—28no—
479C2×D4—416no—
480C2×D4—35632no—
481C2×D4—3568no—
482C2×D4—3568no—
483C2×D4—35632no—
484C2×D4—35616no—
485C2×D4—17816no—
486C2×D4—17816no—
487C2×D4—17816no—
488C2×D4—17816no—
489C2×D4—1788no—
490C2×D4—1788no—
491C2×D4—1788no—
492C22×C4—22no—
493C22×C4—22no—
494C22×C4—22no—
495C22×C4—24no—
496C22×C4—24no—
497C22×C4—22no—
498C22×C4—24no—
499C22×C4—22no—
500C22×C4—894no—
501C22×C4—894no—
502C22×C4—894no—
503C22×C4—892no—
504C22×C4—894no—
505C22×C4—894no—
506C22×C4—892no—
507C22×C4—892no—
508C22×C4—894no—
509C22×C4—892no—
510C22×C4—1784no—
511C22×C4—1782no—
512C22×C4—1784no—
513C22×C4—1782no—
514C22×C4—1782no—
515C22×C4—1784no—
516C22×C4—1782no—
517C22×C4—1782no—
518C22×C4—1782no—
519C22×C4—1782no—
520C22×C4D4×D8914yes—
521C22×C4D4×D8914yes—
522C22×C4#1308357314yes—
523C22×C4#1308357414yes—
524C22×C4C23×D8914yes—
525C22×C4C23×D8912yes—
526C22×C4C23×D8912yes—
527C22×C4C23×D8912yes—
528C4⋊C4—28no—
529C4⋊C4—1788no—
530C4⋊C4—1788no—
531C4⋊C4—1788no—
532C4⋊C4—1788no—
533C22⋊C4—216no—
534C22⋊C4—48no—
535C22⋊C4—3568no—
536C22⋊C4—3568no—
537C22⋊C4—3568no—
538C22⋊C4—17816no—
539C22⋊C4—17816no—
540C22⋊C4—17816no—
541C42—28no—
542C42—8916no—
543C42—17816no—
544C42—1788no—
545C23—24no—
546C23—24no—
547C23—24no—
548C23—24no—
549C23—24no—
550C23—24no—
551C23—24no—
552C23—48no—
553C23—48no—
554C23—48no—
555C23—48no—
556C23—48no—
557C23—48no—
558C23—48no—
559C23—3568no—
560C23—3568no—
561C23—3568no—
562C23—3568no—
563C23—3568no—
564C23—3568no—
565C23—3568no—
566C23—1784no—
567C23—1784no—
568C23—1784no—
569C23—1784no—
570C23—1784no—
571C23—1784no—
572C23—1784no—
573C23C2×D4×D8912yes—
574C23C2×D4×D8912yes—
575C23#41×D8912yes—
576C23C2×#1308357312yes—
577C23C2×#1308357412yes—
578C23#1566805712yes—
579C23#1566805812yes—
580C23C24×D8911yescharacteristic
581Q8—17832no—
582D4—416no—
583D4—35632no—
584D4—35632no—
585D4—35616no—
586C2×C4—22no—
587C2×C4—22no—
588C2×C4—28no—
589C2×C4—22no—
590C2×C4—24no—
591C2×C4—24no—
592C2×C4—22no—
593C2×C4—24no—
594C2×C4—22no—
595C2×C4—44no—
596C2×C4—48no—
597C2×C4—894no—
598C2×C4—894no—
599C2×C4—894no—
600C2×C4—8916no—
601C2×C4—894no—
602C2×C4—894no—
603C2×C4—3564no—
604C2×C4—3568no—
605C2×C4—1784no—
606C2×C4—1782no—
607C2×C4—1784no—
608C2×C4—1782no—
609C2×C4—1784no—
610C2×C4—1782no—
611C2×C4—1782no—
612C2×C4—1788no—
613C2×C4—1782no—
614C2×C4—1782no—
615C2×C4—1782no—
616C2×C4—1788no—
617C2×C4#15667998116yescomplemented
618C2×C4C2×D4×D8914yes—
619C2×C4C2×D4×D8914yes—
620C2×C4C2×#1308357314yes—
621C2×C4C2×#1308357414yes—
622C22—44no—
623C22—44no—
624C22—44no—
625C22—44no—
626C22—44no—
627C22—44no—
628C22—44no—
629C22—816no—
630C22—3564no—
631C22—3564no—
632C22—3564no—
633C22—3564no—
634C22—3564no—
635C22—3564no—
636C22—3564no—
637C22—71216no—
638C22#121×D8914yes—
639C22C2×#1566799814yes—
640C22#1915216414yes—
641C22#1915226814yes—
642C22#1915226914yes—
643C22#1915233014yes—
644C22#1915233114yes—
645C22C22×D4×D8911yescharacteristic
646C22C22×D4×D8911yescharacteristic
647C22C2×#41×D8911yescharacteristic
648C22C22×#1308357311yescharacteristic
649C22C22×#1308357411yescharacteristic
650C22C2×#1566805711yescharacteristic
651C22C2×#1566805811yescharacteristic
652C4—24no—
653C4—44no—
654C4—42no—
655C4—898no—
656C4—3564no—
657C4—3562no—
658C4—1784no—
659C4—1784no—
660C4C2×#1566799818yescomplemented
661C2—84no—
662C2—7124no—
663C2#2602525318yesdirect product factor
664C2C2×#121×D8911yescharacteristic
665C2C22×#1566799811yescharacteristic
666C2C2×#1915216411yescharacteristic
667C2C2×#1915226811yescharacteristic
668C2C2×#1915226911yescharacteristic
669C2C2×#1915233011yescharacteristic
670C2C2×#1915233111yescharacteristic
subgroupG/H
centerC24C23×D89
commutator, cosocleC23×C89C25
FrattiniC23C24×D89
FittingC2×#390×C89C2
socleC24×C89C24
prime radicalC22×#15668008C2
hypercenterC2×#390D89
hypocenterC89C2×#2548
LCSG ▷ C23×C89 ▷ C89
UCSC1 ◁ C24 ◁ C2×#390

Complements

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

NH ≅ G/Ntype
2. C22×#15667998C2semidirect
3. C22×C4×Dic178C2semidirect
4. #26025253C2direct (N × H)
5. C2×#19151514C2semidirect
6. C2×#19151513C2semidirect
7. C2×#19151501C2semidirect
8. C2×#19151500C2semidirect
9. C2×#19151499C2semidirect
10. C2×#19151498C2semidirect
11. C2×C4⋊C4×Dic89C2semidirect
12. C2×#390×C89C2semidirect
20. C2×#15667998C22semidirect
22. C2×C4×Dic178C22semidirect
36. #19151514C22semidirect
37. #19151513C22semidirect
38. #19151501C22semidirect
39. #19151500C22semidirect
40. #19151499C22semidirect
41. #19151498C22semidirect
42. C4⋊C4×Dic89C22semidirect
49. #390×C89C22semidirect
53. C22×Dic178D4semidirect
130. C2×Dic178C2×D4semidirect
257. C2×C4×C89#124semidirect
319. C4×C89C2×#124semidirect
327. C2×C89#2548semidirect
346. C2×#390D89semidirect
348. C89C2×#2548semidirect
383. #390C2×D89semidirect
617. C2×C4#15667998semidirect
660. C4C2×#15667998semidirect
663. C2#26025253direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#156680082
C22×#156679982
C22×C4×Dic1782
#260252532
C2×#191515142
C2×#191515132
C2×#191515012
C2×#191515002
C2×#191514992
C2×#191514982
C2×C4⋊C4×Dic892
C2×#390×C892
C2×#254889