Finite Group Databasebeta

← C2×#20279716 #27555936

Subgroups — C2×#20279716 #27555936

Order 13568.

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×#13133213C211yesmaximal, characteristic
2C22×#13133203C212yesmaximal, complemented
3C22×C4×Dic106C211yesmaximal, characteristic, complemented
4#20279716C2116yesmaximal, direct product factor
5C2×#16810539C212yesmaximal, complemented
6C2×#16810538C212yesmaximal, complemented
7C2×#16810526C211yesmaximal, characteristic, complemented
8C2×#16810525C211yesmaximal, characteristic, complemented
9C2×#16810524C211yesmaximal, characteristic, complemented
10C2×#16810523C212yesmaximal, complemented
11C2×C4⋊C4×Dic53C211yesmaximal, characteristic, complemented
12C2×C53×#390C211yesmaximal, characteristic, complemented
13C23×Dic106C2211yescharacteristic
14C23×D212C2211yescharacteristic
15C23×C22⋊D53C2212yes—
16C23×C22⋊D53C2212yes—
17C2×#13133213—28no—
18C2×#13133213C2218yes—
19C2×#13133203—216no—
20C2×#13133203C22116yescomplemented
21C2×C4×Dic106—28no—
22C2×C4×Dic106C2218yescomplemented
23C22×C4⋊Dic53C2211yescharacteristic
24C22×C4⋊Dic53C2211yescharacteristic
25C22×#11719919C2211yescharacteristic
26C22×#11719919C2211yescharacteristic
27C22×C22⋊Dic53C2212yes—
28C22×C22⋊Dic53C2212yes—
29C22×#11719921C2212yes—
30C22×#11719921C2212yes—
31C22×#11719921C2212yes—
32C22×#11719921C2212yes—
33C22×C4×Dic53C2212yes—
34C22×C4×Dic53C2211yescharacteristic
35C22×C4×Dic53C2211yescharacteristic
36#16810539C22116yescomplemented
37#16810538C22116yescomplemented
38#16810526C2218yescomplemented
39#16810525C2218yescomplemented
40#16810524C2218yescomplemented
41#16810523C22116yescomplemented
42C4⋊C4×Dic53C2218yescomplemented
43C2×#13133124C2212yes—
44C23×D4×C53C2211yescharacteristic
45C22×C4⋊C4×C53C2211yescharacteristic
46C22×C22⋊C4×C53C2212yes—
47C22×C22⋊C4×C53C2212yes—
48C22×C42×C53C2211yescharacteristic
49C53×#390C2218yescomplemented
50C24×D53C2312yes—
51C22×Dic106—24no—
52C22×Dic106—24no—
53C22×Dic106D418yescomplemented
54C22×Dic106C2314yes—
55C22×D212—24no—
56C22×D212—24no—
57C22×D212—24no—
58C22×D212C2314yes—
59C22×C22⋊D53—28no—
60C22×C22⋊D53—28no—
61C22×C22⋊D53—28no—
62C22×C22⋊D53—28no—
63C22×C22⋊D53—44no—
64C22×C22⋊D53—44no—
65C22×C22⋊D53C2318yes—
66C22×C22⋊D53C2318yes—
67C23×Dic53C2311yescharacteristic
68C23×Dic53C2312yes—
69C23×Dic53C2311yescharacteristic
70C23×Dic53C2311yescharacteristic
71C23×Dic53C2311yescharacteristic
72#13133213—232no—
73#13133203—264no—
74C4×Dic106—232no—
75C2×C4⋊Dic53—24no—
76C2×C4⋊Dic53—24no—
77C2×C4⋊Dic53C2314yes—
78C2×C4⋊Dic53C2314yes—
79C2×#11719919—24no—
80C2×#11719919—24no—
81C2×#11719919C2314yes—
82C2×#11719919C2314yes—
83C2×C22⋊Dic53—28no—
84C2×C22⋊Dic53—44no—
85C2×C22⋊Dic53C2318yes—
86C2×C22⋊Dic53C2318yes—
87C2×#11719921—28no—
88C2×#11719921—28no—
89C2×#11719921—44no—
90C2×#11719921—44no—
91C2×#11719921C2318yes—
92C2×#11719921C2318yes—
93C2×#11719921C2318yes—
94C2×#11719921C2318yes—
95C2×C4×Dic53—24no—
96C2×C4×Dic53—28no—
97C2×C4×Dic53D418yes—
98C2×C4×Dic53C2318yes—
99C2×C4×Dic53C2314yes—
100C2×C4×Dic53C2314yes—
101#13133124C2318yes—
102C25×C53C2312yes—
103C22×D4×C53—24no—
104C22×D4×C53—24no—
105C22×D4×C53—24no—
106C22×D4×C53C2314yes—
107C23×C4×C53C2311yescharacteristic
108C23×C4×C53C2312yes—
109C23×C4×C53C2311yescharacteristic
110C23×C4×C53C2311yescharacteristic
111C2×C4⋊C4×C53—24no—
112C2×C4⋊C4×C53C2314yes—
113C2×C22⋊C4×C53—28no—
114C2×C22⋊C4×C53—44no—
115C2×C22⋊C4×C53C2318yes—
116C2×C22⋊C4×C53C2318yes—
117C2×C42×C53—24no—
118C2×C42×C53C2314yes—
119C24×C53—24no—
120C24×C53—24no—
121C24×C53—24no—
122C24×C53—24no—
123C24×C53—24no—
124C24×C53—24no—
125C24×C53—24no—
126C24×C53C2414yes—
127C24×C53C2411yescharacteristic
128C23×D53—24no—
129C23×D53—24no—
130C23×D53—24no—
131C23×D53—24no—
132C23×D53—24no—
133C23×D53—24no—
134C23×D53—24no—
135C23×D53C2414yes—
136C2×D4×C53—28no—
137C2×D4×C53—28no—
138C2×D4×C53—28no—
139C2×D4×C53—416no—
140C22×C4×C53—22no—
141C22×C4×C53—22no—
142C22×C4×C53—22no—
143C22×C4×C53—24no—
144C22×C4×C53—24no—
145C22×C4×C53—22no—
146C22×C4×C53—24no—
147C22×C4×C53—22no—
148C22×C4×C53C2×D414yes—
149C22×C4×C53C2×D414yes—
150C22×C4×C53#4114yes—
151C22×C4×C53#4114yes—
152C22×C4×C53C2412yes—
153C22×C4×C53C2414yes—
154C22×C4×C53C2412yes—
155C22×C4×C53C2412yes—
156C2×C22⋊D53—216no—
157C2×C22⋊D53—216no—
158C2×C22⋊D53—216no—
159C2×C22⋊D53—216no—
160C2×C22⋊D53—48no—
161C2×C22⋊D53—48no—
162C2×C22⋊D53—432no—
163C2×C22⋊D53—432no—
164C22×Dic53—22no—
165C22×Dic53—22no—
166C22×Dic53—22no—
167C22×Dic53—22no—
168C22×Dic53—24no—
169C22×Dic53—22no—
170C22×Dic53—24no—
171C22×Dic53—22no—
172C22×Dic53—24no—
173C22×Dic53—22no—
174C22×Dic53C2×D414yes—
175C22×Dic53C2×D414yes—
176C22×Dic53C2×D414yes—
177C22×Dic53C2×D414yes—
178C22×Dic53#4114yes—
179C22×Dic53C2414yes—
180C22×Dic53C2412yes—
181C22×Dic53C2412yes—
182C22×Dic53C2412yes—
183C22×Dic53C2412yes—
184C2×D212—28no—
185C2×D212—28no—
186C2×D212—28no—
187C2×D212—416no—
188C2×Dic106—232no—
189C2×Dic106—28no—
190C2×Dic106—28no—
191C2×Dic106C2×D4116yescomplemented
192C4⋊C4×C53—28no—
193C22⋊C4×C53—216no—
194C22⋊C4×C53—48no—
195C42×C53—28no—
196C22⋊Dic53—216no—
197C22⋊Dic53—48no—
198#11719921—216no—
199#11719921—216no—
200#11719921—48no—
201#11719921—48no—
202C4⋊Dic53—28no—
203C4⋊Dic53—28no—
204#11719919—28no—
205#11719919—28no—
206C4×Dic53—28no—
207C4×Dic53—216no—
208C4×Dic53C2×D4116yes—
209C23×C53—24no—
210C23×C53—24no—
211C23×C53—24no—
212C23×C53—24no—
213C23×C53—24no—
214C23×C53—24no—
215C23×C53—24no—
216C23×C53—48no—
217C23×C53—48no—
218C23×C53—48no—
219C23×C53—48no—
220C23×C53—48no—
221C23×C53—48no—
222C23×C53—48no—
223C23×C53C22×D412yes—
224C23×C53C22×D412yes—
225C23×C53C2×#4112yes—
226C23×C53C2×#4112yes—
227C23×C53C2×#4112yes—
228C23×C53H(5,𝔽2)12yes—
229C23×C53H(5,𝔽2)12yes—
230C23×C53C2511yescharacteristic
231C22×D53—24no—
232C22×D53—24no—
233C22×D53—24no—
234C22×D53—24no—
235C22×D53—24no—
236C22×D53—24no—
237C22×D53—24no—
238C22×D53—48no—
239C22×D53—48no—
240C22×D53—48no—
241C22×D53—48no—
242C22×D53—48no—
243C22×D53—48no—
244C22×D53—48no—
245D4×C53—416no—
246C2×C4×C53—28no—
247C2×C4×C53—22no—
248C2×C4×C53—22no—
249C2×C4×C53—24no—
250C2×C4×C53—22no—
251C2×C4×C53—24no—
252C2×C4×C53—22no—
253C2×C4×C53—24no—
254C2×C4×C53—22no—
255C2×C4×C53—44no—
256C2×C4×C53—48no—
257C2×C4×C53#124116yescomplemented
258C2×C4×C53C22×D414yes—
259C2×C4×C53C22×D414yes—
260C2×C4×C53C2×#4114yes—
261C2×C4×C53C2×#4114yes—
262C22⋊D53—432no—
263C22⋊D53—432no—
264C2×Dic53—28no—
265C2×Dic53—28no—
266C2×Dic53—22no—
267C2×Dic53—22no—
268C2×Dic53—22no—
269C2×Dic53—22no—
270C2×Dic53—22no—
271C2×Dic53—24no—
272C2×Dic53—24no—
273C2×Dic53—22no—
274C2×Dic53—24no—
275C2×Dic53—22no—
276C2×Dic53—44no—
277C2×Dic53—48no—
278C2×Dic53#121116yes—
279C2×Dic53C22×D414yes—
280C2×Dic53C22×D414yes—
281C2×Dic53C22×D414yes—
282C2×Dic53C22×D414yes—
283C2×Dic53C2×#4114yes—
284D212—416no—
285Dic106—232no—
286C2×#2548—531nomaximal, Sylow
287C22×C53—44no—
288C22×C53—44no—
289C22×C53—44no—
290C22×C53—44no—
291C22×C53—44no—
292C22×C53—44no—
293C22×C53—44no—
294C22×C53—816no—
295C22×C53C2×#12114yes—
296C22×C53C2×#12414yes—
297C22×C53#53514yes—
298C22×C53#55014yes—
299C22×C53#55014yes—
300C22×C53#55914yes—
301C22×C53#55914yes—
302C22×C53C23×D411yescharacteristic
303C22×C53C23×D411yescharacteristic
304C22×C53C22×#4111yescharacteristic
305C22×C53C22×#4111yescharacteristic
306C22×C53C22×#4111yescharacteristic
307C22×C53C2×H(5,𝔽2)11yescharacteristic
308C22×C53C2×H(5,𝔽2)11yescharacteristic
309C2×D53—44no—
310C2×D53—44no—
311C2×D53—44no—
312C2×D53—44no—
313C2×D53—44no—
314C2×D53—44no—
315C2×D53—44no—
316C2×D53—816no—
317C4×C53—24no—
318C4×C53—42no—
319C4×C53—44no—
320C4×C53C2×#12418yescomplemented
321Dic53—24no—
322Dic53—24no—
323Dic53—42no—
324Dic53—44no—
325Dic53C2×#12118yes—
326C22×#127—531no—
327C22×#124—532no—
328C22×C4×Q8—531no—
329#2548—5316no—
330C2×#394—532no—
331C2×#394—532no—
332C2×#390—531no—
333C2×#390—531no—
334C2×#390—531no—
335C2×#390—532no—
336C2×#390D5311yescharacteristic, complemented
337C2×C4×C4⋊C4—531no—
338C2×C53—84no—
339C2×C53#254818yescomplemented
340C2×C53C22×#12111yescharacteristic
341C2×C53C22×#12411yescharacteristic
342C2×C53C2×#53511yescharacteristic
343C2×C53C2×#55011yescharacteristic
344C2×C53C2×#55011yescharacteristic
345C2×C53C2×#55911yescharacteristic
346C2×C53C2×#55911yescharacteristic
347D53—84no—
348C23×Q8—531no—
349C23×D4—532no—
350C23×D4—532no—
351C23×D4—531no—
352C23×D4C2×D5311yescharacteristic
353C2×#127—538no—
354C2×#127—1068no—
355C2×#124—5316no—
356C2×#124—10616no—
357C2×C4×Q8—538no—
358C2×C4×Q8—1068no—
359C22×C4⋊C4—531no—
360C22×C4⋊C4—531no—
361C22×C4⋊C4—531no—
362C22×C4⋊C4—531no—
363C22×C4⋊C4C2×D5311yescharacteristic
364C22×C22⋊C4—532no—
365C22×C22⋊C4—532no—
366C22×C22⋊C4—532no—
367C22×C22⋊C4—532no—
368C22×C22⋊C4—532no—
369C22×C22⋊C4—532no—
370C22×C22⋊C4C2×D5312yes—
371C22×C22⋊C4C2×D5312yes—
372C22×C42—531no—
373C22×C42—531no—
374C22×C42—532no—
375C22×C42C2×D5311yescharacteristic
376#394—5316no—
377#394—5316no—
378#390—538no—
379#390—538no—
380#390—5316no—
381#390—538no—
382#390C2×D5318yescomplemented
383C4×C4⋊C4—538no—
384C2×#95—532no—
385C53C2×#254811yescharacteristic, complemented, Sylow
386C25—532no—
387C25C22×D5312yes—
388C22×Q8—538no—
389C22×Q8—534no—
390C22×Q8—1064no—
391C22×Q8—1064no—
392C22×D4—24no—
393C22×D4—24no—
394C22×D4—24no—
395C22×D4—538no—
396C22×D4—538no—
397C22×D4—534no—
398C22×D4—1068no—
399C22×D4—1068no—
400C22×D4—1068no—
401C22×D4—1068no—
402C22×D4—1064no—
403C22×D4—1064no—
404C22×D4—1064no—
405C22×D4—2124no—
406C22×D4—2124no—
407C22×D4C22×D5314yes—
408C23×C4—531no—
409C23×C4—531no—
410C23×C4—531no—
411C23×C4—531no—
412C23×C4—532no—
413C23×C4C22×D5311yescharacteristic
414C23×C4C22×D5312yes—
415C23×C4C22×D5311yescharacteristic
416C23×C4C22×D5311yescharacteristic
417#127—10632no—
418#124—10664no—
419C4×Q8—10632no—
420C2×C4⋊C4—24no—
421C2×C4⋊C4—534no—
422C2×C4⋊C4—534no—
423C2×C4⋊C4—534no—
424C2×C4⋊C4—534no—
425C2×C4⋊C4—1064no—
426C2×C4⋊C4—1064no—
427C2×C4⋊C4—1064no—
428C2×C4⋊C4—1064no—
429C2×C4⋊C4C22×D5314yes—
430C2×C22⋊C4—28no—
431C2×C22⋊C4—44no—
432C2×C22⋊C4—538no—
433C2×C22⋊C4—538no—
434C2×C22⋊C4—538no—
435C2×C22⋊C4—538no—
436C2×C22⋊C4—538no—
437C2×C22⋊C4—538no—
438C2×C22⋊C4—1068no—
439C2×C22⋊C4—1068no—
440C2×C22⋊C4—1068no—
441C2×C22⋊C4—2124no—
442C2×C22⋊C4—2124no—
443C2×C22⋊C4—2124no—
444C2×C22⋊C4C22×D5318yes—
445C2×C22⋊C4C22×D5318yes—
446C2×C42—24no—
447C2×C42—538no—
448C2×C42—534no—
449C2×C42—534no—
450C2×C42—538no—
451C2×C42—1068no—
452C2×C42—1064no—
453C2×C42C22×D5314yes—
454#95—538no—
455C24—24no—
456C24—24no—
457C24—24no—
458C24—24no—
459C24—24no—
460C24—24no—
461C24—24no—
462C24—534no—
463C24—1064no—
464C24—1064no—
465C24—1064no—
466C24—1064no—
467C24—1064no—
468C24—1064no—
469C24—1064no—
470C24C23×D5314yes—
471C24C23×D5311yescharacteristic
472C2×Q8—5316no—
473C2×Q8—1068no—
474C2×Q8—10632no—
475C2×Q8—1068no—
476C2×D4—28no—
477C2×D4—28no—
478C2×D4—28no—
479C2×D4—416no—
480C2×D4—10616no—
481C2×D4—10616no—
482C2×D4—10616no—
483C2×D4—10616no—
484C2×D4—1068no—
485C2×D4—1068no—
486C2×D4—1068no—
487C2×D4—21232no—
488C2×D4—2128no—
489C2×D4—2128no—
490C2×D4—21232no—
491C2×D4—21216no—
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—534no—
501C22×C4—534no—
502C22×C4—534no—
503C22×C4—532no—
504C22×C4—534no—
505C22×C4—534no—
506C22×C4—532no—
507C22×C4—532no—
508C22×C4—534no—
509C22×C4—532no—
510C22×C4—1062no—
511C22×C4—1062no—
512C22×C4—1062no—
513C22×C4—1062no—
514C22×C4—1064no—
515C22×C4—1062no—
516C22×C4—1064no—
517C22×C4—1062no—
518C22×C4—1064no—
519C22×C4—1062no—
520C22×C4#1171994514yes—
521C22×C4D4×D5314yes—
522C22×C4D4×D5314yes—
523C22×C4#1171994714yes—
524C22×C4C23×D5314yes—
525C22×C4C23×D5312yes—
526C22×C4C23×D5312yes—
527C22×C4C23×D5312yes—
528C4⋊C4—28no—
529C4⋊C4—1068no—
530C4⋊C4—1068no—
531C4⋊C4—1068no—
532C4⋊C4—1068no—
533C22⋊C4—216no—
534C22⋊C4—48no—
535C22⋊C4—10616no—
536C22⋊C4—10616no—
537C22⋊C4—10616no—
538C22⋊C4—2128no—
539C22⋊C4—2128no—
540C22⋊C4—2128no—
541C42—28no—
542C42—5316no—
543C42—10616no—
544C42—1068no—
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—1064no—
560C23—1064no—
561C23—1064no—
562C23—1064no—
563C23—1064no—
564C23—1064no—
565C23—1064no—
566C23—2128no—
567C23—2128no—
568C23—2128no—
569C23—2128no—
570C23—2128no—
571C23—2128no—
572C23—2128no—
573C23C2×D4×D5312yes—
574C23C2×D4×D5312yes—
575C23#41×D5312yes—
576C23C2×#1171994712yes—
577C23C2×#1171994512yes—
578C23#1313326212yes—
579C23#1313326312yes—
580C23C24×D5311yescharacteristic
581Q8—10632no—
582D4—416no—
583D4—21232no—
584D4—21232no—
585D4—21216no—
586C2×C4—28no—
587C2×C4—22no—
588C2×C4—22no—
589C2×C4—22no—
590C2×C4—24no—
591C2×C4—24no—
592C2×C4—22no—
593C2×C4—24no—
594C2×C4—22no—
595C2×C4—48no—
596C2×C4—44no—
597C2×C4—5316no—
598C2×C4—534no—
599C2×C4—534no—
600C2×C4—534no—
601C2×C4—534no—
602C2×C4—534no—
603C2×C4—1068no—
604C2×C4—1062no—
605C2×C4—1068no—
606C2×C4—1062no—
607C2×C4—1062no—
608C2×C4—1062no—
609C2×C4—1064no—
610C2×C4—1062no—
611C2×C4—1064no—
612C2×C4—1062no—
613C2×C4—1062no—
614C2×C4—1064no—
615C2×C4—2128no—
616C2×C4—2124no—
617C2×C4#13133203116yescomplemented
618C2×C4C2×D4×D5314yes—
619C2×C4C2×D4×D5314yes—
620C2×C4C2×#1171994714yes—
621C2×C4C2×#1171994514yes—
622C22—44no—
623C22—44no—
624C22—44no—
625C22—44no—
626C22—44no—
627C22—44no—
628C22—44no—
629C22—816no—
630C22—42416no—
631C22—2124no—
632C22—2124no—
633C22—2124no—
634C22—2124no—
635C22—2124no—
636C22—2124no—
637C22—2124no—
638C22#121×D5314yes—
639C22C2×#1313320314yes—
640C22#1681118914yes—
641C22#1681129314yes—
642C22#1681129414yes—
643C22#1681135514yes—
644C22#1681135614yes—
645C22C22×D4×D5311yescharacteristic
646C22C22×D4×D5311yescharacteristic
647C22C2×#41×D5311yescharacteristic
648C22C22×#1171994711yescharacteristic
649C22C22×#1171994511yescharacteristic
650C22C2×#1313326211yescharacteristic
651C22C2×#1313326311yescharacteristic
652C4—24no—
653C4—42no—
654C4—44no—
655C4—538no—
656C4—1064no—
657C4—1064no—
658C4—2122no—
659C4—2124no—
660C4C2×#1313320318yescomplemented
661C2—84no—
662C2—4244no—
663C2#2027971618yesdirect product factor
664C2C2×#121×D5311yescharacteristic
665C2C22×#1313320311yescharacteristic
666C2C2×#1681118911yescharacteristic
667C2C2×#1681129311yescharacteristic
668C2C2×#1681129411yescharacteristic
669C2C2×#1681135511yescharacteristic
670C2C2×#1681135611yescharacteristic
subgroupG/H
centerC24C23×D53
commutator, cosocleC23×C53C25
FrattiniC23C24×D53
FittingC2×C53×#390C2
socleC24×C53C24
prime radicalC22×#13133213C2
hypercenterC2×#390D53
hypocenterC53C2×#2548
LCSG ▷ C23×C53 ▷ C53
UCSC1 ◁ C24 ◁ C2×#390

Complements

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

NH ≅ G/Ntype
2. C22×#13133203C2semidirect
3. C22×C4×Dic106C2semidirect
4. #20279716C2direct (N × H)
5. C2×#16810539C2semidirect
6. C2×#16810538C2semidirect
7. C2×#16810526C2semidirect
8. C2×#16810525C2semidirect
9. C2×#16810524C2semidirect
10. C2×#16810523C2semidirect
11. C2×C4⋊C4×Dic53C2semidirect
12. C2×C53×#390C2semidirect
20. C2×#13133203C22semidirect
22. C2×C4×Dic106C22semidirect
36. #16810539C22semidirect
37. #16810538C22semidirect
38. #16810526C22semidirect
39. #16810525C22semidirect
40. #16810524C22semidirect
41. #16810523C22semidirect
42. C4⋊C4×Dic53C22semidirect
49. C53×#390C22semidirect
53. C22×Dic106D4semidirect
191. C2×Dic106C2×D4semidirect
257. C2×C4×C53#124semidirect
320. C4×C53C2×#124semidirect
336. C2×#390D53semidirect
339. C2×C53#2548semidirect
382. #390C2×D53semidirect
385. C53C2×#2548semidirect
617. C2×C4#13133203semidirect
660. C4C2×#13133203semidirect
663. C2#20279716direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#131332132
C22×#131332032
C22×C4×Dic1062
#202797162
C2×#168105392
C2×#168105382
C2×#168105262
C2×#168105252
C2×#168105242
C2×#168105232
C2×C4⋊C4×Dic532
C2×C53×#3902
C2×#254853