Finite Group Databasebeta

← C2×#26022946 #36713183

Subgroups — C2×#26022946 #36713183

Order 22784.

3934 conjugacy classes of subgroups.

The subgroup lattice has 652 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#15667987C211yesmaximal, characteristic
2C22×C4×D356C211yesmaximal, characteristic, complemented
3C22×#15667969C211yesmaximal, characteristic, complemented
4#26022946C2116yesmaximal, direct product factor
5C2×#19151500C212yesmaximal, complemented
6C2×#19151499C211yesmaximal, characteristic, complemented
7C2×#19151497C211yesmaximal, characteristic, complemented
8C2×#19151489C212yesmaximal, complemented
9C2×#19151476C212yesmaximal, complemented
10C2×#19151472C212yesmaximal, complemented
11C2×#19151455C211yesmaximal, characteristic, complemented
12C2×C4×C4⋊C4×C89C211yesmaximal, characteristic, complemented
13C23×D356C2211yescharacteristic
14C23×D356C2212yes—
15C23×C4×D89C2211yescharacteristic
16C23×C4×D89C2212yes—
17C2×#15667987C4116yescomplemented
18C2×#15667987C2218yes—
19C2×C4×D356—28no—
20C2×C4×D356C2218yescomplemented
21C2×#15667969—28no—
22C2×#15667969C2218yescomplemented
23C22×C4⋊Dic89C2211yescharacteristic
24C22×C4⋊Dic89C2212yes—
25C22×#13083553C2211yescharacteristic
26C22×#13083553C2211yescharacteristic
27C22×#13083551C2211yescharacteristic
28C22×#13083551C2211yescharacteristic
29C22×#13083551C2212yes—
30C22×#13083551C2212yes—
31C22×#13083551C2212yes—
32C22×#13083551C2212yes—
33C22×#13083551C2212yes—
34C22×C4×Dic89C2211yescharacteristic
35#19151500C22116yescomplemented
36#19151499C2218yescomplemented
37#19151497C2218yescomplemented
38#19151489C22116yescomplemented
39#19151476C22116yescomplemented
40#19151472C22116yescomplemented
41#19151455C2218yescomplemented
42C2×#15667919C2212yes—
43C2×#15667919C2212yes—
44C22×C4⋊C4×C89C2211yescharacteristic
45C22×C4⋊C4×C89C2211yescharacteristic
46C22×C42×C89C2212yes—
47C22×C42×C89C2211yescharacteristic
48C4×C4⋊C4×C89C2218yescomplemented
49C2×#95×C89C2212yes—
50C24×D89C2312yes—
51C24×D89C2311yescharacteristic
52C22×D356—24no—
53C22×D356—24no—
54C22×D356—44no—
55C22×D356—44no—
56C22×D356C2×C418yes—
57C22×D356C2×C4116yescomplemented
58C22×D356C2314yes—
59C22×D356C2318yes—
60C23×Dic89C2312yes—
61C23×Dic89C2311yescharacteristic
62C23×Dic89C2311yescharacteristic
63C23×Dic89C2311yescharacteristic
64C22×C4×D89—24no—
65C22×C4×D89—28no—
66C22×C4×D89—24no—
67C22×C4×D89—44no—
68C22×C4×D89—44no—
69C22×C4×D89C2×C418yescomplemented
70C22×C4×D89C2314yes—
71C22×C4×D89C2318yes—
72#15667987C2×C4164yescomplemented
73C4×D356—232no—
74#15667969—232no—
75C2×C4⋊Dic89—24no—
76C2×C4⋊Dic89—44no—
77C2×C4⋊Dic89C2314yes—
78C2×C4⋊Dic89C2318yes—
79C2×#13083553—24no—
80C2×#13083553—24no—
81C2×#13083553C2314yes—
82C2×#13083553C2314yes—
83C2×#13083551—24no—
84C2×#13083551—24no—
85C2×#13083551—28no—
86C2×#13083551—44no—
87C2×#13083551—44no—
88C2×#13083551—44no—
89C2×#13083551C2×C4116yescomplemented
90C2×#13083551C2314yes—
91C2×#13083551C2318yes—
92C2×#13083551C2314yes—
93C2×#13083551C2318yes—
94C2×#13083551C2318yes—
95C2×#13083551C2318yes—
96C2×#13083551C2318yes—
97C2×C4×Dic89—24no—
98C2×C4×Dic89C2314yes—
99#15667919C2318yes—
100#15667919C2318yes—
101C23×C4×C89C2312yes—
102C23×C4×C89C2312yes—
103C23×C4×C89C2311yescharacteristic
104C23×C4×C89C2311yescharacteristic
105C23×C4×C89C2311yescharacteristic
106C2×C4⋊C4×C89—24no—
107C2×C4⋊C4×C89C2×C418yescomplemented
108C2×C4⋊C4×C89C2314yes—
109C2×C4⋊C4×C89C2314yes—
110C2×C42×C89—44no—
111C2×C42×C89D418yescomplemented
112C2×C42×C89C2318yes—
113C2×C42×C89C2314yes—
114#95×C89C2318yes—
115C23×D89—24no—
116C23×D89—22no—
117C23×D89—22no—
118C23×D89—24no—
119C23×D89—24no—
120C23×D89—24no—
121C23×D89—22no—
122C23×D89—22no—
123C23×D89—24no—
124C23×D89—22no—
125C23×D89—24no—
126C23×D89—22no—
127C23×D89C22×C414yes—
128C23×D89C22×C418yes—
129C23×D89C2412yes—
130C23×D89C2414yes—
131C2×D356—232no—
132C2×D356—28no—
133C2×D356—28no—
134C2×D356—432no—
135C2×D356—48no—
136C2×D356—48no—
137C2×D356C22×C4116yes—
138C2×D356C22×C4132yescomplemented
139C22×Dic89—22no—
140C22×Dic89—22no—
141C22×Dic89—24no—
142C22×Dic89—22no—
143C22×Dic89—22no—
144C22×Dic89—24no—
145C22×Dic89—24no—
146C22×Dic89—22no—
147C22×Dic89—22no—
148C22×Dic89—22no—
149C22×Dic89—22no—
150C22×Dic89C22×C414yes—
151C22×Dic89C2414yes—
152C22×Dic89C2412yes—
153C22×Dic89C2412yes—
154C22×Dic89C2412yes—
155C2×C4×D89—232no—
156C2×C4×D89—28no—
157C2×C4×D89—28no—
158C2×C4×D89—216no—
159C2×C4×D89—48no—
160C2×C4×D89—48no—
161C2×C4×D89—432no—
162C2×C4×D89C22×C4116yescomplemented
163C4⋊Dic89—28no—
164C4⋊Dic89—48no—
165#13083553—28no—
166#13083553—28no—
167#13083551—28no—
168#13083551—28no—
169#13083551—216no—
170#13083551—48no—
171#13083551—48no—
172#13083551—48no—
173#13083551C22×C4132yescomplemented
174C4×Dic89—28no—
175C24×C89C2411yescharacteristic
176C22×C4×C89—22no—
177C22×C4×C89—22no—
178C22×C4×C89—24no—
179C22×C4×C89—24no—
180C22×C4×C89—22no—
181C22×C4×C89—22no—
182C22×C4×C89—24no—
183C22×C4×C89—24no—
184C22×C4×C89—24no—
185C22×C4×C89C22×C418yes—
186C22×C4×C89C22×C414yes—
187C22×C4×C89C2×D414yes—
188C22×C4×C89C2×D414yes—
189C22×C4×C89C2×D414yes—
190C22×C4×C89#4114yes—
191C22×C4×C89C2414yes—
192C22×C4×C89C2414yes—
193C22×C4×C89C2412yes—
194C22×C4×C89C2412yes—
195C22×C4×C89C2412yes—
196C4⋊C4×C89—28no—
197C4⋊C4×C89C22×C4116yescomplemented
198C42×C89—48no—
199C42×C89C2×D4116yescomplemented
200C23×C89C23×C412yes—
201C23×C89C22×D412yes—
202C23×C89C2×#4112yes—
203C23×C89H(5,𝔽2)12yes—
204C23×C89H(5,𝔽2)12yes—
205C23×C89H(5,𝔽2)12yes—
206C23×C892−1+412yes—
207C23×C89C2511yescharacteristic
208C22×D89—28no—
209C22×D89—216no—
210C22×D89—28no—
211C22×D89—216no—
212C22×D89—216no—
213C22×D89—28no—
214C22×D89—22no—
215C22×D89—24no—
216C22×D89—22no—
217C22×D89—24no—
218C22×D89—22no—
219C22×D89—24no—
220C22×D89—24no—
221C22×D89—24no—
222C22×D89—22no—
223C22×D89—22no—
224C22×D89—22no—
225C22×D89—24no—
226C22×D89—48no—
227C22×D89—44no—
228C22×D89—48no—
229C22×D89—44no—
230C22×D89—44no—
231C22×D89—48no—
232C22×D89—44no—
233C22×D89—48no—
234C22×D89C23×C418yes—
235C22×D89C23×C414yes—
236C2×C4×C89—216no—
237C2×C4×C89—28no—
238C2×C4×C89—28no—
239C2×C4×C89—22no—
240C2×C4×C89—24no—
241C2×C4×C89—24no—
242C2×C4×C89—22no—
243C2×C4×C89—22no—
244C2×C4×C89—22no—
245C2×C4×C89—24no—
246C2×C4×C89—24no—
247C2×C4×C89—24no—
248C2×C4×C89—48no—
249C2×C4×C89C4×D4116yes—
250C2×C4×C89C23×C418yes—
251C2×C4×C89C23×C414yes—
252C2×C4×C89C22×D414yes—
253C2×C4×C89C22×D414yes—
254C2×C4×C89C22×D414yes—
255C2×C4×C89C2×#4114yes—
256C2×Dic89—28no—
257C2×Dic89—22no—
258C2×Dic89—22no—
259C2×Dic89—22no—
260C2×Dic89—22no—
261C2×Dic89—24no—
262C2×Dic89—22no—
263C2×Dic89—22no—
264C2×Dic89—24no—
265C2×Dic89—22no—
266C2×Dic89—24no—
267C2×Dic89—22no—
268C2×Dic89—48no—
269C2×Dic89—44no—
270C2×Dic89—44no—
271C2×Dic89C23×C414yes—
272D356—232no—
273D356—432no—
274C4×D89—232no—
275C4×D89—432no—
276C22×C89C2×C4×D414yes—
277C22×C89#51814yes—
278C22×C89#52014yes—
279C22×C89#53514yes—
280C22×C89#53714yes—
281C22×C89#54014yes—
282C22×C89#54214yes—
283C22×C89C24×C411yescharacteristic
284C22×C89C23×D411yescharacteristic
285C22×C89C22×#4111yescharacteristic
286C22×C89C2×H(5,𝔽2)11yescharacteristic
287C22×C89C2×H(5,𝔽2)11yescharacteristic
288C22×C89C2×H(5,𝔽2)11yescharacteristic
289C22×C89C2×2−1+411yescharacteristic
290C2×D89—24no—
291C2×D89—28no—
292C2×D89—24no—
293C2×D89—28no—
294C2×D89—24no—
295C2×D89—28no—
296C2×D89—416no—
297C2×D89—432no—
298C2×D89—44no—
299C2×D89—42no—
300C2×D89—42no—
301C2×D89—44no—
302C2×D89—42no—
303C2×D89—44no—
304C2×D89—42no—
305C2×D89—44no—
306C4×C89—28no—
307C4×C89—24no—
308C4×C89—24no—
309C4×C89—44no—
310C4×C89C2×C4×D418yes—
311Dic89—24no—
312Dic89—44no—
313Dic89—42no—
314Dic89—42no—
315C2×#2324—891nomaximal, Sylow
316C2×C89#232418yescomplemented
317C2×C89C22×C4×D411yescharacteristic
318C2×C89C2×#51811yescharacteristic
319C2×C89C2×#52011yescharacteristic
320C2×C89C2×#53511yescharacteristic
321C2×C89C2×#53711yescharacteristic
322C2×C89C2×#54011yescharacteristic
323C2×C89C2×#54211yescharacteristic
324D89—44no—
325D89—48no—
326C22×#121—891no—
327C22×C4×D4—891no—
328C22×#117—891no—
329#2324—8916no—
330C2×#390—892no—
331C2×#390—891no—
332C2×#389—891no—
333C2×#388—892no—
334C2×#386—892no—
335C2×#385—892no—
336C2×#380—891no—
337C2×C4×C4⋊C4D8911yescharacteristic, complemented
338C89C2×#232411yescharacteristic, complemented, Sylow
339C23×D4—892no—
340C23×D4—891no—
341C24×C4—891no—
342C24×C4—892no—
343C2×#121—8916no—
344C2×#121—898no—
345C2×C4×D4—898no—
346C2×C4×D4—1788no—
347C2×#117—898no—
348C2×#117—1788no—
349C22×C4⋊C4—892no—
350C22×C4⋊C4—891no—
351C22×C4⋊C4—891no—
352C22×C4⋊C4—891no—
353C22×C4⋊C4C2×D8911yescharacteristic
354C22×C4⋊C4C2×D8911yescharacteristic
355C22×C22⋊C4—892no—
356C22×C22⋊C4—892no—
357C22×C22⋊C4—892no—
358C22×C22⋊C4—892no—
359C22×C22⋊C4—891no—
360C22×C22⋊C4—891no—
361C22×C22⋊C4—892no—
362C22×C42—891no—
363C22×C42C2×D8912yes—
364C22×C42C2×D8911yescharacteristic
365#390—898no—
366#390—8916no—
367#389—898no—
368#388—8916no—
369#386—8916no—
370#385—8916no—
371#380—898no—
372C4×C4⋊C4C2×D8918yescomplemented
373C2×#95—892no—
374C2×#95—892no—
375C2×#95C2×D8912yes—
376C25—892no—
377C25—891no—
378C22×D4—8916no—
379C22×D4—898no—
380C22×D4—898no—
381C22×D4—894no—
382C22×D4—3564no—
383C22×D4—3564no—
384C22×D4—1784no—
385C22×D4—1784no—
386C23×C4—891no—
387C23×C4—898no—
388C23×C4—894no—
389C23×C4—891no—
390C23×C4—891no—
391C23×C4—892no—
392C23×C4—898no—
393C23×C4—3564no—
394C23×C4—3564no—
395C23×C4—1788no—
396C23×C4—1784no—
397C23×C4—1784no—
398C23×C4C22×D8912yes—
399C23×C4C22×D8912yes—
400C23×C4C22×D8911yescharacteristic
401C23×C4C22×D8911yescharacteristic
402C23×C4C22×D8911yescharacteristic
403#121—8964no—
404C4×D4—17832no—
405#117—17832no—
406C2×C4⋊C4—24no—
407C2×C4⋊C4—898no—
408C2×C4⋊C4—894no—
409C2×C4⋊C4—894no—
410C2×C4⋊C4—894no—
411C2×C4⋊C4—3564no—
412C2×C4⋊C4—1784no—
413C2×C4⋊C4—1784no—
414C2×C4⋊C4—1784no—
415C2×C4⋊C4C4×D8918yescomplemented
416C2×C4⋊C4C22×D8914yes—
417C2×C4⋊C4C22×D8914yes—
418C2×C22⋊C4—8916no—
419C2×C22⋊C4—898no—
420C2×C22⋊C4—898no—
421C2×C22⋊C4—898no—
422C2×C22⋊C4—898no—
423C2×C22⋊C4—894no—
424C2×C22⋊C4—894no—
425C2×C22⋊C4—898no—
426C2×C22⋊C4—3564no—
427C2×C22⋊C4—3564no—
428C2×C22⋊C4—3564no—
429C2×C22⋊C4—1784no—
430C2×C22⋊C4—1784no—
431C2×C22⋊C4—1788no—
432C2×C42—44no—
433C2×C42—894no—
434C2×C42—1784no—
435C2×C42D35618yescomplemented
436C2×C42C22×D8918yes—
437C2×C42C22×D8914yes—
438#95—898no—
439#95—898no—
440#95C22×D8918yes—
441C24—898no—
442C24—894no—
443C24—894no—
444C24—892no—
445C24—1782no—
446C24—1784no—
447C24—1782no—
448C24—1784no—
449C24—1784no—
450C24—1782no—
451C24—1782no—
452C24—1784no—
453C24—1784no—
454C24—1782no—
455C24—1782no—
456C24—1784no—
457C24C23×D8911yescharacteristic
458C2×D4—8932no—
459C2×D4—8916no—
460C2×D4—3568no—
461C2×D4—3568no—
462C2×D4—35632no—
463C2×D4—17832no—
464C2×D4—1788no—
465C2×D4—1788no—
466C22×C4—22no—
467C22×C4—24no—
468C22×C4—24no—
469C22×C4—22no—
470C22×C4—22no—
471C22×C4—22no—
472C22×C4—24no—
473C22×C4—24no—
474C22×C4—24no—
475C22×C4—894no—
476C22×C4—892no—
477C22×C4—8916no—
478C22×C4—892no—
479C22×C4—894no—
480C22×C4—892no—
481C22×C4—35632no—
482C22×C4—3568no—
483C22×C4—3568no—
484C22×C4—1782no—
485C22×C4—1782no—
486C22×C4—1784no—
487C22×C4—1782no—
488C22×C4—1782no—
489C22×C4—1784no—
490C22×C4—1782no—
491C22×C4—1784no—
492C22×C4—1782no—
493C22×C4—17816no—
494C22×C4—1782no—
495C22×C4—1782no—
496C22×C4—17832no—
497C22×C4—1788no—
498C22×C4—1788no—
499C22×C4C2×C4×D8918yes—
500C22×C4C2×C4×D8914yes—
501C22×C4C2×D35614yes—
502C22×C4C2×D35614yes—
503C22×C4C2×D35614yes—
504C22×C4#1308357414yes—
505C22×C4C23×D8914yes—
506C22×C4C23×D8914yes—
507C22×C4C23×D8912yes—
508C22×C4C23×D8912yes—
509C22×C4C23×D8912yes—
510C4⋊C4—28no—
511C4⋊C4—3568no—
512C4⋊C4—1788no—
513C4⋊C4—1788no—
514C4⋊C4—1788no—
515C4⋊C4C2×C4×D89116yescomplemented
516C22⋊C4—8932no—
517C22⋊C4—3568no—
518C22⋊C4—3568no—
519C22⋊C4—3568no—
520C22⋊C4—1788no—
521C22⋊C4—1788no—
522C22⋊C4—17816no—
523C42—48no—
524C42—1788no—
525C42C2×D356116yescomplemented
526C23—898no—
527C23—894no—
528C23—3568no—
529C23—3564no—
530C23—3564no—
531C23—3568no—
532C23—3564no—
533C23—3568no—
534C23—3564no—
535C23—3568no—
536C23—1782no—
537C23—1784no—
538C23—1782no—
539C23—1784no—
540C23—1784no—
541C23—1782no—
542C23—1782no—
543C23—1784no—
544C23—1784no—
545C23—1782no—
546C23—1782no—
547C23—1784no—
548C23—1788no—
549C23—17816no—
550C23—1788no—
551C23—17816no—
552C23—17816no—
553C23—1788no—
554C23C22×C4×D8912yes—
555C23C22×D35612yes—
556C23C2×#1308357412yes—
557C23#1566805712yes—
558C23#1566805812yes—
559C23#1566805812yes—
560C23#1566806012yes—
561C23C24×D8911yescharacteristic
562D4—35632no—
563D4—17832no—
564C2×C4—28no—
565C2×C4—22no—
566C2×C4—24no—
567C2×C4—24no—
568C2×C4—22no—
569C2×C4—22no—
570C2×C4—22no—
571C2×C4—28no—
572C2×C4—216no—
573C2×C4—24no—
574C2×C4—24no—
575C2×C4—24no—
576C2×C4—48no—
577C2×C4—894no—
578C2×C4—35632no—
579C2×C4—3568no—
580C2×C4—3564no—
581C2×C4—3564no—
582C2×C4—1782no—
583C2×C4—1782no—
584C2×C4—1784no—
585C2×C4—1782no—
586C2×C4—1782no—
587C2×C4—1784no—
588C2×C4—1782no—
589C2×C4—1784no—
590C2×C4—1782no—
591C2×C4—1782no—
592C2×C4—1782no—
593C2×C4—1788no—
594C2×C4—17832no—
595C2×C4C4×D356116yes—
596C2×C4C22×C4×D8918yes—
597C2×C4C22×C4×D8914yes—
598C2×C4C22×D35614yes—
599C2×C4C22×D35614yes—
600C2×C4C22×D35614yes—
601C2×C4C2×#1308357414yes—
602C22—35632no—
603C22—35616no—
604C22—3564no—
605C22—3562no—
606C22—3562no—
607C22—3564no—
608C22—3562no—
609C22—3564no—
610C22—3562no—
611C22—3564no—
612C22—1784no—
613C22—1788no—
614C22—1784no—
615C22—1788no—
616C22—1788no—
617C22—1784no—
618C22C2×C4×D35614yes—
619C22#1915207014yes—
620C22#1915208014yes—
621C22#1915216714yes—
622C22#1915217914yes—
623C22#1915219914yes—
624C22#1915222014yes—
625C22C23×C4×D8911yescharacteristic
626C22C23×D35611yescharacteristic
627C22C22×#1308357411yescharacteristic
628C22C2×#1566805711yescharacteristic
629C22C2×#1566805811yescharacteristic
630C22C2×#1566805811yescharacteristic
631C22C2×#1566806011yescharacteristic
632C4—28no—
633C4—24no—
634C4—24no—
635C4—44no—
636C4—3564no—
637C4—3562no—
638C4—3562no—
639C4—1784no—
640C4C2×C4×D35618yes—
641C2—3568no—
642C2—3564no—
643C2#2602294618yesdirect product factor
644C2C22×C4×D35611yescharacteristic
645C2C2×#1915207011yescharacteristic
646C2C2×#1915208011yescharacteristic
647C2C2×#1915216711yescharacteristic
648C2C2×#1915217911yescharacteristic
649C2C2×#1915219911yescharacteristic
650C2C2×#1915222011yescharacteristic
subgroupG/H
centerC24C23×D89
commutatorC22×C89C24×C4
FrattiniC23C24×D89
FittingC2×C4×C4⋊C4×C89C2
socleC24×C89C24
prime radicalC22×#15667987C2
cosocleC23×C89C25
hypercenterC2×C4×C4⋊C4D89
hypocenterC89C2×#2324
LCSG ▷ C22×C89 ▷ C89
UCSC1 ◁ C24 ◁ C2×C4×C4⋊C4

Complements

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

NH ≅ G/Ntype
2. C22×C4×D356C2semidirect
3. C22×#15667969C2semidirect
4. #26022946C2direct (N × H)
5. C2×#19151500C2semidirect
6. C2×#19151499C2semidirect
7. C2×#19151497C2semidirect
8. C2×#19151489C2semidirect
9. C2×#19151476C2semidirect
10. C2×#19151472C2semidirect
11. C2×#19151455C2semidirect
12. C2×C4×C4⋊C4×C89C2semidirect
17. C2×#15667987C4semidirect
20. C2×C4×D356C22semidirect
22. C2×#15667969C22semidirect
35. #19151500C22semidirect
36. #19151499C22semidirect
37. #19151497C22semidirect
38. #19151489C22semidirect
39. #19151476C22semidirect
40. #19151472C22semidirect
41. #19151455C22semidirect
48. C4×C4⋊C4×C89C22semidirect
57. C22×D356C2×C4semidirect
69. C22×C4×D89C2×C4semidirect
72. #15667987C2×C4semidirect
89. C2×#13083551C2×C4semidirect
107. C2×C4⋊C4×C89C2×C4semidirect
111. C2×C42×C89D4semidirect
138. C2×D356C22×C4semidirect
162. C2×C4×D89C22×C4semidirect
173. #13083551C22×C4semidirect
197. C4⋊C4×C89C22×C4semidirect
199. C42×C89C2×D4semidirect
316. C2×C89#2324semidirect
337. C2×C4×C4⋊C4D89semidirect
338. C89C2×#2324semidirect
372. C4×C4⋊C4C2×D89semidirect
415. C2×C4⋊C4C4×D89semidirect
435. C2×C42D356semidirect
515. C4⋊C4C2×C4×D89semidirect
525. C42C2×D356semidirect
643. C2#26022946direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#156679872
C22×C4×D3562
C22×#156679692
#260229462
C2×#191515002
C2×#191514992
C2×#191514972
C2×#191514892
C2×#191514762
C2×#191514722
C2×#191514552
C2×C4×C4⋊C4×C892
C2×#232489