Finite Group Databasebeta

← C2×#24911034 #35572543

Subgroups — C2×#24911034 #35572543

Order 21248.

3894 conjugacy classes of subgroups.

The subgroup lattice has 660 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14581779C211yesmaximal, characteristic, complemented
2C22×#14581772C211yesmaximal, characteristic, complemented
3C22×#14581763C211yesmaximal, characteristic
4#24911034C2116yesmaximal, direct product factor
5C2×#19127626C212yesmaximal, complemented
6C2×#19127617C212yesmaximal, complemented
7C2×#19127607C211yesmaximal, characteristic, complemented
8C2×#19127600C211yesmaximal, characteristic, complemented
9C2×#19127580C212yesmaximal, complemented
10C2×#19127561C212yesmaximal, complemented
11C2×C4×(C2×D83)⋊C4C211yesmaximal, characteristic, complemented
12C22×C4×D4×C83C211yesmaximal, characteristic, complemented
13C23×Dic166C2211yescharacteristic
14C23×C22⋊D83C2212yes—
15C23×C4×D83C2211yescharacteristic
16C2×#14581779—28no—
17C2×#14581779C2218yescomplemented
18C2×#14581772—28no—
19C2×#14581772C2218yescomplemented
20C2×#14581763—28no—
21C2×#14581763C2218yes—
22C22×C4⋊Dic83C2212yes—
23C22×C4⋊Dic83C2211yescharacteristic
24C22×C4⋊Dic83C2212yes—
25C22×C22⋊Dic83C2212yes—
26C22×C22⋊Dic83C2212yes—
27C22×C22⋊Dic83C2212yes—
28C22×(C2×D83)⋊C4C2211yescharacteristic
29C22×(C2×D83)⋊C4C2212yes—
30C22×(C2×D83)⋊C4C2211yescharacteristic
31C22×C4×Dic83C2211yescharacteristic
32#19127626C22116yescomplemented
33#19127617C22116yescomplemented
34#19127607C2218yescomplemented
35#19127600C2218yescomplemented
36#19127580C22116yescomplemented
37#19127561C22116yescomplemented
38C4×(C2×D83)⋊C4C2218yescomplemented
39C2×C83⋊#95C2211yescharacteristic
40C2×C83⋊#95C2212yes—
41C2×C83⋊#95C2212yes—
42C2×C83⋊#95C2212yes—
43C2×C83⋊#95C2211yescharacteristic
44C23×D4×C83C2211yescharacteristic
45C24×C4×C83C2212yes—
46C2×C4×D4×C83—28no—
47C2×C4×D4×C83C2218yescomplemented
48C22×C4⋊C4×C83C2211yescharacteristic
49C22×C22⋊C4×C83C2212yes—
50C22×C42×C83C2211yescharacteristic
51C24×D83C2311yescharacteristic
52C22×Dic166—24no—
53C22×Dic166—24no—
54C22×Dic166—24no—
55C22×Dic166C2314yes—
56C22×C22⋊D83—28no—
57C22×C22⋊D83—28no—
58C22×C22⋊D83—44no—
59C22×C22⋊D83C2318yes—
60C23×Dic83C2311yescharacteristic
61C23×Dic83C2311yescharacteristic
62C23×Dic83C2312yes—
63C23×Dic83C2311yescharacteristic
64C23×Dic83C2312yes—
65C22×C4×D83—24no—
66C22×C4×D83—24no—
67C22×C4×D83—24no—
68C22×C4×D83C2314yes—
69#14581779—232no—
70#14581772—232no—
71#14581763—232no—
72C2×C4⋊Dic83—24no—
73C2×C4⋊Dic83—28no—
74C2×C4⋊Dic83—44no—
75C2×C4⋊Dic83C2318yes—
76C2×C4⋊Dic83C2314yes—
77C2×C4⋊Dic83C2318yes—
78C2×C22⋊Dic83—28no—
79C2×C22⋊Dic83—28no—
80C2×C22⋊Dic83—28no—
81C2×C22⋊Dic83C2318yes—
82C2×C22⋊Dic83C2318yes—
83C2×C22⋊Dic83C2318yes—
84C2×(C2×D83)⋊C4—24no—
85C2×(C2×D83)⋊C4—28no—
86C2×(C2×D83)⋊C4—24no—
87C2×(C2×D83)⋊C4C2314yes—
88C2×(C2×D83)⋊C4C2318yes—
89C2×(C2×D83)⋊C4C2314yes—
90C2×C4×Dic83—24no—
91C2×C4×Dic83C2314yes—
92C83⋊#95C2314yes—
93C83⋊#95C2318yes—
94C83⋊#95C2318yes—
95C83⋊#95C2318yes—
96C83⋊#95C2314yes—
97C25×C83C2312yes—
98C22×D4×C83—24no—
99C22×D4×C83—24no—
100C22×D4×C83D418yes—
101C22×D4×C83C2314yes—
102C23×C4×C83—28no—
103C23×C4×C83—28no—
104C23×C4×C83—44no—
105C23×C4×C83C2311yescharacteristic
106C23×C4×C83C2318yes—
107C23×C4×C83C2312yes—
108C23×C4×C83C2311yescharacteristic
109C23×C4×C83C2311yescharacteristic
110C4×D4×C83—232no—
111C2×C4⋊C4×C83D418yescomplemented
112C2×C4⋊C4×C83C2314yes—
113C2×C22⋊C4×C83—28no—
114C2×C22⋊C4×C83C2318yes—
115C2×C42×C83—24no—
116C2×C42×C83C2314yes—
117C23×D83—22no—
118C23×D83—22no—
119C23×D83—22no—
120C23×D83—22no—
121C23×D83—22no—
122C23×D83—22no—
123C23×D83#4114yes—
124C23×D83C2412yes—
125C2×Dic166—28no—
126C2×Dic166—28no—
127C2×Dic166—28no—
128C2×Dic166—416no—
129C2×C22⋊D83—216no—
130C2×C22⋊D83—216no—
131C2×C22⋊D83—48no—
132C2×C22⋊D83—432no—
133C22×Dic83—22no—
134C22×Dic83—22no—
135C22×Dic83—24no—
136C22×Dic83—24no—
137C22×Dic83—24no—
138C22×Dic83—22no—
139C22×Dic83—22no—
140C22×Dic83—22no—
141C22×Dic83—24no—
142C22×Dic83—24no—
143C22×Dic83—22no—
144C22×Dic83—22no—
145C22×Dic83—24no—
146C22×Dic83—22no—
147C22×Dic83—22no—
148C22×Dic83C2412yes—
149C22×Dic83C2414yes—
150C22×Dic83C2414yes—
151C22×Dic83C2412yes—
152C22×Dic83C2412yes—
153C2×C4×D83—28no—
154C2×C4×D83—28no—
155C2×C4×D83—28no—
156C2×C4×D83—416no—
157C4⋊Dic83—28no—
158C4⋊Dic83—216no—
159C4⋊Dic83—48no—
160C22⋊Dic83—216no—
161C22⋊Dic83—216no—
162C22⋊Dic83—216no—
163(C2×D83)⋊C4—28no—
164(C2×D83)⋊C4—216no—
165(C2×D83)⋊C4—28no—
166C4×Dic83—28no—
167C24×C83—24no—
168C24×C83—24no—
169C24×C83—24no—
170C24×C83—24no—
171C24×C83—24no—
172C24×C83—24no—
173C24×C83C2×D418yes—
174C24×C83C2414yes—
175C24×C83C2411yescharacteristic
176C2×D4×C83—232no—
177C2×D4×C83—28no—
178C2×D4×C83—28no—
179C2×D4×C83C2×D4116yes—
180C22×C4×C83—22no—
181C22×C4×C83—24no—
182C22×C4×C83—22no—
183C22×C4×C83—24no—
184C22×C4×C83—22no—
185C22×C4×C83—22no—
186C22×C4×C83—22no—
187C22×C4×C83—216no—
188C22×C4×C83—216no—
189C22×C4×C83—48no—
190C22×C4×C83—432no—
191C22×C4×C83C2×D418yes—
192C22×C4×C83C2×D414yes—
193C22×C4×C83C2×D414yes—
194C22×C4×C83#4114yes—
195C22×C4×C83#4114yes—
196C22×C4×C83C2412yes—
197C22×C4×C83C2414yes—
198C22×C4×C83C2412yes—
199C22×C4×C83C2412yes—
200C4⋊C4×C83C2×D4116yescomplemented
201C22⋊C4×C83—216no—
202C42×C83—28no—
203C23×C83—216no—
204C23×C83—216no—
205C23×C83—216no—
206C23×C83—24no—
207C23×C83—24no—
208C23×C83—24no—
209C23×C83—24no—
210C23×C83—24no—
211C23×C83—24no—
212C23×C83—48no—
213C23×C83—48no—
214C23×C83—48no—
215C23×C83—48no—
216C23×C83C22×D412yes—
217C23×C83C22×D418yes—
218C23×C83C22×D412yes—
219C23×C83C2×#4112yes—
220C23×C83C2×#4112yes—
221C23×C83C2×#4112yes—
222C23×C83H(5,𝔽2)12yes—
223C23×C832−1+412yes—
224C23×C83C2511yescharacteristic
225C22×D83—28no—
226C22×D83—28no—
227C22×D83—28no—
228C22×D83—22no—
229C22×D83—22no—
230C22×D83—22no—
231C22×D83—22no—
232C22×D83—22no—
233C22×D83—22no—
234C22×D83—44no—
235C22×D83—44no—
236C22×D83—44no—
237C22×D83—44no—
238C22×D83C2×#4114yes—
239D4×C83—232no—
240C2×C4×C83—28no—
241C2×C4×C83—216no—
242C2×C4×C83—22no—
243C2×C4×C83—24no—
244C2×C4×C83—22no—
245C2×C4×C83—24no—
246C2×C4×C83—22no—
247C2×C4×C83—22no—
248C2×C4×C83—22no—
249C2×C4×C83—432no—
250C2×C4×C83—44no—
251C2×C4×C83#121116yes—
252C2×C4×C83C22×D418yes—
253C2×C4×C83C22×D414yes—
254C2×C4×C83C22×D414yes—
255C2×C4×C83C2×#4114yes—
256C2×C4×C83C2×#4114yes—
257C22⋊D83—432no—
258C2×Dic83—22no—
259C2×Dic83—22no—
260C2×Dic83—24no—
261C2×Dic83—22no—
262C2×Dic83—24no—
263C2×Dic83—24no—
264C2×Dic83—22no—
265C2×Dic83—22no—
266C2×Dic83—22no—
267C2×Dic83—22no—
268C2×Dic83—24no—
269C2×Dic83—24no—
270C2×Dic83—22no—
271C2×Dic83—24no—
272C2×Dic83—22no—
273C2×Dic83—44no—
274C2×Dic83—48no—
275C2×Dic83—44no—
276C2×Dic83—48no—
277C2×Dic83—44no—
278C4×D83—416no—
279Dic166—416no—
280C22×C83—28no—
281C22×C83—28no—
282C22×C83—28no—
283C22×C83—44no—
284C22×C83—432no—
285C22×C83—44no—
286C22×C83—44no—
287C22×C83—44no—
288C22×C83C2×#12114yes—
289C22×C83#52914yes—
290C22×C83#54214yes—
291C22×C83#54614yes—
292C22×C83#54614yes—
293C22×C83#54714yes—
294C22×C83#54814yes—
295C22×C83C23×D411yescharacteristic
296C22×C83C23×D411yescharacteristic
297C22×C83C22×#4111yescharacteristic
298C22×C83C22×#4111yescharacteristic
299C22×C83C22×#4111yescharacteristic
300C22×C83C2×H(5,𝔽2)11yescharacteristic
301C22×C83C2×2−1+411yescharacteristic
302C2×D83—24no—
303C2×D83—24no—
304C2×D83—24no—
305C2×D83—42no—
306C2×D83—416no—
307C2×D83—42no—
308C2×D83—42no—
309C2×D83—42no—
310C4×C83—24no—
311C4×C83—28no—
312C4×C83—42no—
313C4×C83C2×#12118yes—
314Dic83—44no—
315Dic83—42no—
316Dic83—42no—
317Dic83—44no—
318Dic83—42no—
319C2×#2427—831nomaximal, Sylow
320C2×C83—48no—
321C2×C83#242718yescomplemented
322C2×C83C22×#12111yescharacteristic
323C2×C83C2×#52911yescharacteristic
324C2×C83C2×#54211yescharacteristic
325C2×C83C2×#54611yescharacteristic
326C2×C83C2×#54611yescharacteristic
327C2×C83C2×#54711yescharacteristic
328C2×C83C2×#54811yescharacteristic
329D83—44no—
330C22×#124—831no—
331C22×C22⋊Q8—831no—
332C22×#121—831no—
333C22×C4×D4D8311yescharacteristic, complemented
334#2427—8316no—
335C2×#397—832no—
336C2×#394—832no—
337C2×#391—831no—
338C2×#389—831no—
339C2×#386—832no—
340C2×#380—832no—
341C2×C4×C22⋊C4—831no—
342C83C2×#242711yescharacteristic, complemented, Sylow
343C23×Q8—831no—
344C23×D4—832no—
345C23×D4C2×D8311yescharacteristic
346C24×C4—831no—
347C24×C4C2×D8312yes—
348C2×#124—838no—
349C2×#124—1668no—
350C2×C22⋊Q8—838no—
351C2×C22⋊Q8—1668no—
352C2×#121—838no—
353C2×#121—1668no—
354C2×C4×D4—28no—
355C2×C4×D4C2×D8318yescomplemented
356C22×C4⋊C4—832no—
357C22×C4⋊C4—832no—
358C22×C4⋊C4—831no—
359C22×C4⋊C4C2×D8311yescharacteristic
360C22×C22⋊C4—832no—
361C22×C22⋊C4—832no—
362C22×C22⋊C4—832no—
363C22×C22⋊C4—831no—
364C22×C22⋊C4—832no—
365C22×C22⋊C4—831no—
366C22×C22⋊C4C2×D8312yes—
367C22×C42—831no—
368C22×C42C2×D8311yescharacteristic
369#397—8316no—
370#394—8316no—
371#391—838no—
372#389—838no—
373#386—8316no—
374#380—8316no—
375C4×C22⋊C4—838no—
376C2×#95—832no—
377C2×#95—831no—
378C2×#95—832no—
379C2×#95—831no—
380C2×#95—832no—
381C25—831no—
382C25C22×D8312yes—
383C22×Q8—834no—
384C22×Q8—1664no—
385C22×Q8—1664no—
386C22×Q8—1664no—
387C22×D4—24no—
388C22×D4—24no—
389C22×D4—3324no—
390C22×D4—838no—
391C22×D4—1668no—
392C22×D4—1668no—
393C22×D4D33218yes—
394C22×D4C22×D8314yes—
395C23×C4—28no—
396C23×C4—28no—
397C23×C4—44no—
398C23×C4—831no—
399C23×C4—832no—
400C23×C4—831no—
401C23×C4—831no—
402C23×C4—832no—
403C23×C4—834no—
404C23×C4—1664no—
405C23×C4—1664no—
406C23×C4—1664no—
407C23×C4C22×D8311yescharacteristic
408C23×C4C22×D8318yes—
409C23×C4C22×D8312yes—
410C23×C4C22×D8311yescharacteristic
411C23×C4C22×D8311yescharacteristic
412#124—16632no—
413C22⋊Q8—16632no—
414#121—16632no—
415C4×D4—232no—
416C2×C4⋊C4—3324no—
417C2×C4⋊C4—838no—
418C2×C4⋊C4—834no—
419C2×C4⋊C4—838no—
420C2×C4⋊C4—1668no—
421C2×C4⋊C4—1664no—
422C2×C4⋊C4C22⋊D8318yescomplemented
423C2×C4⋊C4C22×D8314yes—
424C2×C22⋊C4—28no—
425C2×C22⋊C4—838no—
426C2×C22⋊C4—838no—
427C2×C22⋊C4—838no—
428C2×C22⋊C4—838no—
429C2×C22⋊C4—834no—
430C2×C22⋊C4—834no—
431C2×C22⋊C4—1664no—
432C2×C22⋊C4—1668no—
433C2×C22⋊C4—1668no—
434C2×C22⋊C4—1668no—
435C2×C22⋊C4—1668no—
436C2×C22⋊C4—1664no—
437C2×C22⋊C4C22×D8318yes—
438C2×C42—24no—
439C2×C42—834no—
440C2×C42—1664no—
441C2×C42C22×D8314yes—
442#95—834no—
443#95—834no—
444#95—838no—
445#95—838no—
446#95—838no—
447C24—24no—
448C24—24no—
449C24—24no—
450C24—24no—
451C24—24no—
452C24—24no—
453C24—834no—
454C24—832no—
455C24—1662no—
456C24—1662no—
457C24—1662no—
458C24—1662no—
459C24—1662no—
460C24—1662no—
461C24C2×D33218yes—
462C24C23×D8314yes—
463C24C23×D8311yescharacteristic
464C2×Q8—33216no—
465C2×Q8—1668no—
466C2×Q8—1668no—
467C2×Q8—1668no—
468C2×D4—232no—
469C2×D4—28no—
470C2×D4—28no—
471C2×D4—33232no—
472C2×D4—3328no—
473C2×D4—16616no—
474C2×D4—16616no—
475C2×D4C2×D332116yes—
476C22×C4—22no—
477C22×C4—24no—
478C22×C4—24no—
479C22×C4—22no—
480C22×C4—22no—
481C22×C4—22no—
482C22×C4—22no—
483C22×C4—216no—
484C22×C4—216no—
485C22×C4—48no—
486C22×C4—432no—
487C22×C4—33216no—
488C22×C4—832no—
489C22×C4—834no—
490C22×C4—834no—
491C22×C4—832no—
492C22×C4—832no—
493C22×C4—1664no—
494C22×C4—1662no—
495C22×C4—1662no—
496C22×C4—1662no—
497C22×C4—1662no—
498C22×C4—1664no—
499C22×C4—1664no—
500C22×C4—1662no—
501C22×C4—1664no—
502C22×C4—1662no—
503C22×C4—1662no—
504C22×C4—1664no—
505C22×C4—1662no—
506C22×C4—1664no—
507C22×C4—1662no—
508C22×C4—1668no—
509C22×C4—1668no—
510C22×C4—1668no—
511C22×C4C2×C22⋊D8318yes—
512C22×C4C2×C22⋊D8314yes—
513C22×C4C2×D33214yes—
514C22×C4#1305058914yes—
515C22×C4#1305059014yes—
516C22×C4C23×D8312yes—
517C22×C4C23×D8314yes—
518C22×C4C23×D8312yes—
519C22×C4C23×D8312yes—
520C4⋊C4—3328no—
521C4⋊C4—16616no—
522C4⋊C4—1668no—
523C4⋊C4C2×C22⋊D83116yescomplemented
524C22⋊C4—216no—
525C22⋊C4—1668no—
526C22⋊C4—16616no—
527C22⋊C4—16616no—
528C22⋊C4—16616no—
529C22⋊C4—16616no—
530C22⋊C4—1668no—
531C42—28no—
532C42—1668no—
533C23—216no—
534C23—216no—
535C23—216no—
536C23—24no—
537C23—24no—
538C23—24no—
539C23—24no—
540C23—24no—
541C23—24no—
542C23—48no—
543C23—48no—
544C23—48no—
545C23—48no—
546C23—3324no—
547C23—3324no—
548C23—3324no—
549C23—3324no—
550C23—834no—
551C23—1668no—
552C23—1668no—
553C23—1668no—
554C23—1662no—
555C23—1662no—
556C23—1662no—
557C23—1662no—
558C23—1662no—
559C23—1662no—
560C23C22×C22⋊D8312yes—
561C23C22×D33218yes—
562C23C22×D33212yes—
563C23#41×D8312yes—
564C23C2×#1305058912yes—
565C23C2×#1305059012yes—
566C23#1458183712yes—
567C23#1458183912yes—
568C23C24×D8311yescharacteristic
569Q8—33216no—
570D4—232no—
571D4—33232no—
572C2×C4—28no—
573C2×C4—216no—
574C2×C4—22no—
575C2×C4—24no—
576C2×C4—24no—
577C2×C4—22no—
578C2×C4—22no—
579C2×C4—22no—
580C2×C4—22no—
581C2×C4—432no—
582C2×C4—44no—
583C2×C4—3328no—
584C2×C4—3324no—
585C2×C4—3324no—
586C2×C4—3324no—
587C2×C4—3328no—
588C2×C4—33216no—
589C2×C4—1664no—
590C2×C4—1662no—
591C2×C4—1662no—
592C2×C4—1662no—
593C2×C4—1662no—
594C2×C4—1664no—
595C2×C4—1664no—
596C2×C4—1662no—
597C2×C4—1664no—
598C2×C4—1662no—
599C2×C4—1662no—
600C2×C4—1664no—
601C2×C4—1662no—
602C2×C4—1664no—
603C2×C4—1662no—
604C2×C4#14581766116yes—
605C2×C4C22×C22⋊D8318yes—
606C2×C4C22×C22⋊D8314yes—
607C2×C4C22×D33214yes—
608C2×C4C2×#1305058914yes—
609C2×C4C2×#1305059014yes—
610C22—28no—
611C22—28no—
612C22—28no—
613C22—44no—
614C22—44no—
615C22—44no—
616C22—44no—
617C22—432no—
618C22—3322no—
619C22—3322no—
620C22—3322no—
621C22—3322no—
622C22—33216no—
623C22—1664no—
624C22—1664no—
625C22—1664no—
626C22C2×#1458176614yes—
627C22#1912823314yes—
628C22#1912831614yes—
629C22#1912834514yes—
630C22#1912834614yes—
631C22#1912835514yes—
632C22#1912835814yes—
633C22C23×C22⋊D8311yescharacteristic
634C22C23×D33211yescharacteristic
635C22C2×#41×D8311yescharacteristic
636C22C22×#1305058911yescharacteristic
637C22C22×#1305059011yescharacteristic
638C22C2×#1458183711yescharacteristic
639C22C2×#1458183911yescharacteristic
640C4—24no—
641C4—28no—
642C4—42no—
643C4—3324no—
644C4—3322no—
645C4—3322no—
646C4—3322no—
647C4—3324no—
648C4C2×#1458176618yes—
649C2—48no—
650C2—3324no—
651C2#2491103418yesdirect product factor
652C2C22×#1458176611yescharacteristic
653C2C2×#1912823311yescharacteristic
654C2C2×#1912831611yescharacteristic
655C2C2×#1912834511yescharacteristic
656C2C2×#1912834611yescharacteristic
657C2C2×#1912835511yescharacteristic
658C2C2×#1912835811yescharacteristic
subgroupG/H
centerC24C23×D83
commutator, cosocleC23×C83C25
FrattiniC23C24×D83
FittingC22×C4×D4×C83C2
socleC24×C83C24
prime radicalC22×#14581763C2
hypercenterC22×C4×D4D83
hypocenterC83C2×#2427
LCSG ▷ C23×C83 ▷ C83
UCSC1 ◁ C24 ◁ C22×C4×D4

Complements

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

NH ≅ G/Ntype
1. C22×#14581779C2semidirect
2. C22×#14581772C2semidirect
4. #24911034C2direct (N × H)
5. C2×#19127626C2semidirect
6. C2×#19127617C2semidirect
7. C2×#19127607C2semidirect
8. C2×#19127600C2semidirect
9. C2×#19127580C2semidirect
10. C2×#19127561C2semidirect
11. C2×C4×(C2×D83)⋊C4C2semidirect
12. C22×C4×D4×C83C2semidirect
17. C2×#14581779C22semidirect
19. C2×#14581772C22semidirect
32. #19127626C22semidirect
33. #19127617C22semidirect
34. #19127607C22semidirect
35. #19127600C22semidirect
36. #19127580C22semidirect
37. #19127561C22semidirect
38. C4×(C2×D83)⋊C4C22semidirect
47. C2×C4×D4×C83C22semidirect
111. C2×C4⋊C4×C83D4semidirect
200. C4⋊C4×C83C2×D4semidirect
321. C2×C83#2427semidirect
333. C22×C4×D4D83semidirect
342. C83C2×#2427semidirect
355. C2×C4×D4C2×D83semidirect
422. C2×C4⋊C4C22⋊D83semidirect
523. C4⋊C4C2×C22⋊D83semidirect
651. C2#24911034direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145817792
C22×#145817722
C22×#145817632
#249110342
C2×#191276262
C2×#191276172
C2×#191276072
C2×#191276002
C2×#191275802
C2×#191275612
C2×C4×(C2×D83)⋊C42
C22×C4×D4×C832
C2×#242783