Finite Group Databasebeta

← C22×#12818 #72313797

Subgroups — C22×#12818 #72313797

Order 1024.

9813 conjugacy classes of subgroups.

The subgroup lattice has 721 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×C4×D8C211yesmaximal, characteristic
2C22×#2150C211yesmaximal, characteristic, complemented
3C23×#361C212yesmaximal
4C22×#1848C211yesmaximal, characteristic, complemented
5C2×#12818C2124yesmaximal, direct product factor
6C22×#1387C212yesmaximal, complemented
7C24×D8C2211yescharacteristic
8C23×C4×D4—21no—
9C23×M32C2212yes—
10C22×C4×D8—21no—
11C22×C4×D8—21no—
12C22×C4×D8—26no—
13C22×C4×D8—26no—
14C22×C4×D8C4112yes—
15C22×C4×D8C412yes—
16C22×C4×D8C412yes—
17C22×C4×D8C22112yes—
18C23×#108—21no—
19C23×#108C2212yes—
20C23×#107C2211yescharacteristic
21C22×#423—21no—
22C23×#102—21no—
23C23×C4×C8C2211yescharacteristic
24C2×#2150—26no—
25C2×#2150C22112yescomplemented
26C22×C4⋊C16—21no—
27C22×C4⋊C16—21no—
28C22×#361—216no—
29C22×#361C22124yes—
30C2×#1848—26no—
31C2×#1848C22112yescomplemented
32#12818C22164yesdirect product factor
33C2×#1387C22124yescomplemented
34C24×D4—21no—
35C25×C4—41no—
36C23×D8—23no—
37C23×D8—21no—
38C23×D8—23no—
39C23×D8—24no—
40C23×D8—24no—
41C23×D8C2×C416yes—
42C23×D8C2×C412yes—
43C23×D8D418yes—
44C23×D8Q818yes—
45C23×D8C2316yes—
46C23×M16—22no—
47C24×C8D411yescharacteristic
48C24×C8C2311yescharacteristic
49C22×C4×D4—212no—
50C22×C4×D4—22no—
51C22×C4×D4—22no—
52C22×C4×D4—212no—
53C22×C4×D4—41no—
54C22×C4×D4—41no—
55C22×C4×D4—46no—
56C22×C4×D4—46no—
57C23×C4⋊C4—21no—
58C23×C22⋊C4—41no—
59C23×C42D411yescharacteristic
60C22×M32—26no—
61C22×M32—28no—
62C22×M32—28no—
63C22×M32C23112yes—
64C23×C16—22no—
65C2×C4×D8—212no—
66C2×C4×D8—212no—
67C2×C4×D8—212no—
68C2×C4×D8—212no—
69C2×C4×D8—248no—
70C2×C4×D8—212no—
71C2×C4×D8—212no—
72C2×C4×D8—224no—
73C2×C4×D8—224no—
74C2×C4×D8C2×C4124yes—
75C2×C4×D8C2×C4124yes—
76C2×C4×D8C2×C4148yes—
77C2×C4×D8C23116yes—
78C22×#108—26no—
79C22×#108—212no—
80C22×#108—28no—
81C22×#108—28no—
82C22×#108—48no—
83C22×#108C23112yes—
84C22×#107—21no—
85C22×#107—23no—
86C22×#107—23no—
87C22×#107C2×C416yes—
88C22×#107C2×C412yes—
89C22×#107C2316yes—
90C2×#423—212no—
91C2×#423—46no—
92C22×C4⋊C8—41no—
93C22×C4⋊C8—41no—
94C22×#102—212no—
95C22×#102—22no—
96C22×#102—22no—
97C22×#102—212no—
98C22×C4×C8C2×C416yes—
99C22×C4×C8C2×C411yescharacteristic
100C22×C4×C8C2×C411yescharacteristic
101C22×C4×C8D411yescharacteristic
102C22×C4×C8D411yescharacteristic
103C22×C4×C8D416yes—
104C22×C4×C8D416yes—
105C22×C4×C8C2316yes—
106#2150—224no—
107#2150C23116yescomplemented
108C2×C4⋊C16—212no—
109C2×C4⋊C16—212no—
110C2×#361—296no—
111C2×#361C23132yes—
112#1848—224no—
113#1848C23116yescomplemented
114#1387C23132yescomplemented
115C26—41no—
116C23×D4—26no—
117C23×D4—22no—
118C23×D4—28no—
119C23×D4—28no—
120C23×D4—26no—
121C23×D4—43no—
122C23×D4—41no—
123C23×D4—43no—
124C23×D4—44no—
125C23×D4—44no—
126C24×C4—41no—
127C24×C4—412no—
128C24×C4—42no—
129C24×C4—42no—
130C24×C4—412no—
131C24×C4—816no—
132C24×C4SD1611yescharacteristic
133C24×C4SD1611yescharacteristic
134C24×C4C2×D411yescharacteristic
135C22×D8—26no—
136C22×D8—212no—
137C22×D8—26no—
138C22×D8—224no—
139C22×D8—28no—
140C22×D8—28no—
141C22×D8—224no—
142C22×D8—224no—
143C22×D8—28no—
144C22×D8—224no—
145C22×D8—224no—
146C22×D8—26no—
147C22×D8—26no—
148C22×D8—26no—
149C22×D8—212no—
150C22×D8—212no—
151C22×D8C4⋊C4148yes—
152C22×D8C4⋊C4116yes—
153C22×D8C22×C4112yes—
154C22×D8C22×C4112yes—
155C22×D8C2×D4124yes—
156C22×D8C2×Q8124yes—
157C22×D8C2414yes—
158C22×M16—212no—
159C22×M16—46no—
160C22×M16—48no—
161C22×M16—48no—
162C23×C8—24no—
163C23×C8—24no—
164C23×C8—42no—
165C23×C8C22⋊C416yes—
166C23×C8C22⋊C411yescharacteristic
167C23×C8C22⋊C411yescharacteristic
168C23×C8C22×C413yes—
169C23×C8C22×C411yescharacteristic
170C23×C8C2×D416yes—
171C23×C8C2×D413yes—
172C23×C8C2×D411yescharacteristic
173C23×C8C2×D413yes—
174C23×C8C2×D414yes—
175C23×C8C2×Q814yes—
176C23×C8#4114yes—
177C23×C8#4114yes—
178C23×C8C2413yes—
179C2×C4×D4—224no—
180C2×C4×D4—224no—
181C2×C4×D4—248no—
182C2×C4×D4—216no—
183C2×C4×D4—412no—
184C2×C4×D4—412no—
185C2×C4×D4—412no—
186C2×C4×D4—412no—
187C2×C4×D4—448no—
188C2×C4×D4—412no—
189C2×C4×D4—412no—
190C2×C4×D4—424no—
191C2×C4×D4—424no—
192C22×C4⋊C4—26no—
193C22×C4⋊C4—22no—
194C22×C4⋊C4—26no—
195C22×C4⋊C4—43no—
196C22×C4⋊C4—41no—
197C22×C4⋊C4—43no—
198C22×C22⋊C4—412no—
199C22×C22⋊C4—42no—
200C22×C22⋊C4—42no—
201C22×C22⋊C4—412no—
202C22×C42C22⋊C416yes—
203C22×C42C22⋊C411yescharacteristic
204C22×C42C22⋊C411yescharacteristic
205C22×C42D811yescharacteristic
206C22×C42D811yescharacteristic
207C22×C42D816yes—
208C22×C42SD1616yes—
209C22×C42C2×D416yes—
210C2×M32—212no—
211C2×M32—224no—
212C2×M32—224no—
213C2×M32—424no—
214C2×M32C2418yes—
215C22×C16—212no—
216C22×C16—48no—
217C4×D8—248no—
218C4×D8—248no—
219C4×D8—248no—
220C4×D8—248no—
221C4×D8—216no—
222C4×D8—216no—
223C4×D8C22×C4132yes—
224C4×D8C22×C4132yes—
225C2×#108—224no—
226C2×#108—224no—
227C2×#108—212no—
228C2×#108—216no—
229C2×#108—448no—
230C2×#108—424no—
231C2×#108C2418yes—
232C2×#107—26no—
233C2×#107—212no—
234C2×#107—26no—
235C2×#107—26no—
236C2×#107—26no—
237C2×#107—26no—
238C2×#107C22×C4112yes—
239C2×#107C22×C4112yes—
240C2×#107C2414yes—
241#423—216no—
242#423—424no—
243C2×C4⋊C8—412no—
244C2×C4⋊C8—412no—
245C2×#102—224no—
246C2×#102—224no—
247C2×#102—248no—
248C2×#102—216no—
249C2×C4×C8C22⋊C416yes—
250C2×C4×C8C22⋊C416yes—
251C2×C4×C8C22⋊C4124yes—
252C2×C4×C8C22⋊C416yes—
253C2×C4×C8C22⋊C416yes—
254C2×C4×C8C22×C4112yes—
255C2×C4×C8C22×C416yes—
256C2×C4×C8C22×C416yes—
257C2×C4×C8C2×D4112yes—
258C2×C4×C8C2×D416yes—
259C2×C4×C8C2×D416yes—
260C2×C4×C8C2×D4112yes—
261C2×C4×C8C2414yes—
262C4⋊C16—216no—
263C4⋊C16—216no—
264#361—264no—
265C25—46no—
266C25—46no—
267C25—42no—
268C25—48no—
269C25—48no—
270C25—88no—
271C25—88no—
272C25C2×SD1611yescharacteristic
273C22×D4—212no—
274C22×D4—212no—
275C22×D4—224no—
276C22×D4—224no—
277C22×D4—24no—
278C22×D4—248no—
279C22×D4—216no—
280C22×D4—46no—
281C22×D4—46no—
282C22×D4—46no—
283C22×D4—412no—
284C22×D4—412no—
285C22×D4—412no—
286C22×D4—46no—
287C22×D4—46no—
288C22×D4—424no—
289C22×D4—48no—
290C22×D4—48no—
291C22×D4—424no—
292C22×D4—424no—
293C22×D4—424no—
294C22×D4—48no—
295C22×D4—424no—
296C23×C4—28no—
297C23×C4—44no—
298C23×C4—46no—
299C23×C4—46no—
300C23×C4—42no—
301C23×C4—416no—
302C23×C4—448no—
303C23×C4—424no—
304C23×C4—424no—
305C23×C4—816no—
306C23×C4—896no—
307C23×C4—896no—
308C23×C4—88no—
309C23×C4—816no—
310C23×C4#10216yes—
311C23×C4#10211yescharacteristic
312C23×C4#10211yescharacteristic
313C23×C4#10211yescharacteristic
314C23×C4#10216yes—
315C23×C4#10211yescharacteristic
316C23×C4C2×C22⋊C413yes—
317C23×C4C2×C22⋊C411yescharacteristic
318C23×C4#12114yes—
319C23×C4C22⋊Q814yes—
320C23×C4C2×D813yes—
321C23×C4C2×D811yescharacteristic
322C23×C4C2×SD1616yes—
323C23×C4C2×SD1616yes—
324C23×C4C2×SD1613yes—
325C23×C4AGL(1,ℤ/8)14yes—
326C23×C4#13714yes—
327C23×C4C22×D413yes—
328C2×D8—212no—
329C2×D8—212no—
330C2×D8—224no—
331C2×D8—224no—
332C2×D8—224no—
333C2×D8—224no—
334C2×D8—224no—
335C2×D8—224no—
336C2×D8—224no—
337C2×D8—224no—
338C2×D8—24no—
339C2×D8—24no—
340C2×D8—24no—
341C2×D8—248no—
342C2×D8—296no—
343C2×D8—248no—
344C2×D8C2×C4⋊C4148yes—
345C2×D8C2×C4⋊C4148yes—
346C2×D8C23×C418yes—
347C2×D8C22×D418yes—
348C2×D8C22×Q818yes—
349C2×M16—28no—
350C2×M16—412no—
351C2×M16—424no—
352C2×M16—424no—
353C2×M16—824no—
354C22×C8—212no—
355C22×C8—212no—
356C22×C8—224no—
357C22×C8—24no—
358C22×C8—24no—
359C22×C8—412no—
360C22×C8—88no—
361C22×C8C2×C22⋊C416yes—
362C22×C8C2×C22⋊C416yes—
363C22×C8C2×C22⋊C4112yes—
364C22×C8C2×C22⋊C413yes—
365C22×C8C2×C22⋊C416yes—
366C22×C8C2×C22⋊C413yes—
367C22×C8C2×C4⋊C4112yes—
368C22×C8C2×C4⋊C414yes—
369C22×C8#117112yes—
370C22×C8#11714yes—
371C22×C8#12114yes—
372C22×C8#121112yes—
373C22×C8#121112yes—
374C22×C8C22⋊Q814yes—
375C22×C8C22⋊Q8112yes—
376C22×C8C22⋊Q8112yes—
377C22×C8C23×C413yes—
378C22×C8C23×C413yes—
379C22×C8C22×D414yes—
380C22×C8C22×D413yes—
381C22×C8C22×D413yes—
382C22×C8C22×D413yes—
383C22×C8C22×D416yes—
384C22×C8C22×Q816yes—
385C22×C8C2×#4116yes—
386C22×C8C2×#4116yes—
387C22×C8C2511yescharacteristic
388C4×D4—232no—
389C4×D4—232no—
390C4×D4—416no—
391C4×D4—416no—
392C4×D4—448no—
393C4×D4—448no—
394C4×D4—448no—
395C4×D4—448no—
396C2×C4⋊C4—212no—
397C2×C4⋊C4—212no—
398C2×C4⋊C4—24no—
399C2×C4⋊C4—46no—
400C2×C4⋊C4—46no—
401C2×C4⋊C4—46no—
402C2×C4⋊C4—412no—
403C2×C4⋊C4—46no—
404C2×C4⋊C4—46no—
405C2×C22⋊C4—416no—
406C2×C22⋊C4—424no—
407C2×C22⋊C4—424no—
408C2×C22⋊C4—448no—
409C2×C42#10216yes—
410C2×C42#10216yes—
411C2×C42#10216yes—
412C2×C42#10216yes—
413C2×C42#102124yes—
414C2×C42C2×C22⋊C416yes—
415C2×C42C2×C22⋊C416yes—
416C2×C42C2×C22⋊C4112yes—
417C2×C42C2×D816yes—
418C2×C42C2×D816yes—
419C2×C42C2×D8112yes—
420C2×C42C2×SD16112yes—
421C2×C42C22×D414yes—
422M32—28no—
423M32—28no—
424M32—424no—
425C2×C16—28no—
426C2×C16—424no—
427#108—28no—
428#108—28no—
429#108—432no—
430#108—424no—
431#107—212no—
432#107—212no—
433#107—24no—
434#107C23×C418yes—
435C4⋊C8—416no—
436C4⋊C8—416no—
437#102—232no—
438#102—232no—
439C4×C8C2×C22⋊C4112yes—
440C4×C8C2×C22⋊C4112yes—
441C4×C8C2×C22⋊C4112yes—
442C4×C8C2×C22⋊C4112yes—
443C4×C8C23×C414yes—
444C4×C8C23×C414yes—
445C4×C8C22×D414yes—
446C4×C8C22×D414yes—
447C24—24no—
448C24—24no—
449C24—448no—
450C24—416no—
451C24—412no—
452C24—412no—
453C24—424no—
454C24—44no—
455C24—424no—
456C24—824no—
457C24—824no—
458C24—864no—
459C24—864no—
460C24—824no—
461C24—824no—
462C24—88no—
463C24—88no—
464C24C2×#10213yes—
465C24C2×#10211yescharacteristic
466C24#46114yes—
467C24#47614yes—
468C24C22×SD1613yes—
469C2×D4—28no—
470C2×D4—28no—
471C2×D4—28no—
472C2×D4—248no—
473C2×D4—248no—
474C2×D4—496no—
475C2×D4—448no—
476C2×D4—448no—
477C2×D4—412no—
478C2×D4—412no—
479C2×D4—424no—
480C2×D4—424no—
481C2×D4—424no—
482C2×D4—424no—
483C2×D4—424no—
484C2×D4—44no—
485C2×D4—44no—
486C2×D4—44no—
487C2×D4—424no—
488C2×D4—424no—
489C2×D4—424no—
490C22×C4—24no—
491C22×C4—24no—
492C22×C4—24no—
493C22×C4—224no—
494C22×C4—224no—
495C22×C4—412no—
496C22×C4—412no—
497C22×C4—412no—
498C22×C4—412no—
499C22×C4—44no—
500C22×C4—432no—
501C22×C4—432no—
502C22×C4—896no—
503C22×C4—864no—
504C22×C4—8192no—
505C22×C4—824no—
506C22×C4—824no—
507C22×C4—88no—
508C22×C4—896no—
509C22×C4#36118yescomplemented
510C22×C4#380112yes—
511C22×C4#38014yes—
512C22×C4C2×#10216yes—
513C22×C4C2×#10216yes—
514C22×C4C2×#10216yes—
515C22×C4C2×#102112yes—
516C22×C4C2×#102112yes—
517C22×C4C2×#10216yes—
518C22×C4C2×#10213yes—
519C22×C4C2×#10213yes—
520C22×C4C2×#10216yes—
521C22×C4#417112yes—
522C22×C4#41714yes—
523C22×C4#45914yes—
524C22×C4#459112yes—
525C22×C4#461112yes—
526C22×C4#474112yes—
527C22×C4#47414yes—
528C22×C4#476112yes—
529C22×C4C22×C22⋊C413yes—
530C22×C4C22×C22⋊C413yes—
531C22×C4C2×#12116yes—
532C22×C4C2×C22⋊Q816yes—
533C22×C4C22×D813yes—
534C22×C4C22×D813yes—
535C22×C4C22×SD1614yes—
536C22×C4C22×SD1614yes—
537C22×C4C22×SD1613yes—
538C22×C4C2×AGL(1,ℤ/8)16yes—
539C22×C4C2×#13716yes—
540C22×C4C23×D411yescharacteristic
541D8—28no—
542D8—28no—
543D8—28no—
544D8—248no—
545D8—248no—
546D8C22×C4⋊C4116yes—
547M16—48no—
548M16—48no—
549M16—824no—
550C2×C8—224no—
551C2×C8—212no—
552C2×C8—212no—
553C2×C8—24no—
554C2×C8—24no—
555C2×C8—48no—
556C2×C8—824no—
557C2×C8#380112yes—
558C2×C8#380124yes—
559C2×C8#380112yes—
560C2×C8C22×C22⋊C414yes—
561C2×C8C22×C22⋊C414yes—
562C2×C8C22×C22⋊C413yes—
563C2×C8C22×C22⋊C413yes—
564C2×C8C22×C4⋊C416yes—
565C2×C8C22×C4⋊C416yes—
566C2×C8C2×#11716yes—
567C2×C8C2×#11716yes—
568C2×C8C2×#12116yes—
569C2×C8C2×#12116yes—
570C2×C8C2×#12116yes—
571C2×C8C2×C22⋊Q816yes—
572C2×C8C2×C22⋊Q816yes—
573C2×C8C2×C22⋊Q816yes—
574C2×C8C24×C411yescharacteristic
575C2×C8C23×D411yescharacteristic
576C2×C8C23×D411yescharacteristic
577C2×C8C23×Q811yescharacteristic
578C2×C8C22×#4111yescharacteristic
579C2×C8C22×#4111yescharacteristic
580C4⋊C4—28no—
581C4⋊C4—412no—
582C4⋊C4—412no—
583C4⋊C4—44no—
584C22⋊C4—432no—
585C22⋊C4—432no—
586C42C2×#102112yes—
587C42C2×#102112yes—
588C42C2×#102112yes—
589C42C2×#102112yes—
590C42C22×C22⋊C414yes—
591C42C22×C22⋊C414yes—
592C42C22×D814yes—
593C42C22×D814yes—
594C16—48no—
595C23—216no—
596C23—216no—
597C23—26no—
598C23—26no—
599C23—26no—
600C23—26no—
601C23—48no—
602C23—448no—
603C23—448no—
604C23—48no—
605C23—48no—
606C23—824no—
607C23—88no—
608C23—824no—
609C23—88no—
610C23—8192no—
611C23—896no—
612C23—896no—
613C23—864no—
614C23—824no—
615C23—824no—
616C23#1802112yes—
617C23#180214yes—
618C23C2×#36114yes—
619C23#214814yes—
620C23C22×#10213yes—
621C23C22×#10213yes—
622C23C2×#46116yes—
623C23C2×#47616yes—
624C23C23×SD1611yescharacteristic
625D4—216no—
626D4—48no—
627D4—448no—
628D4—448no—
629D4—48no—
630D4—48no—
631C2×C4—212no—
632C2×C4—212no—
633C2×C4—212no—
634C2×C4—28no—
635C2×C4—224no—
636C2×C4—44no—
637C2×C4—412no—
638C2×C4—48no—
639C2×C4—864no—
640C2×C4—824no—
641C2×C4—88no—
642C2×C4—824no—
643C2×C4—864no—
644C2×C4#1802124yes—
645C2×C4#1802112yes—
646C2×C4#1802112yes—
647C2×C4C2×#361124yescomplemented
648C2×C4C2×#38016yes—
649C2×C4C2×#38016yes—
650C2×C4C22×#10214yes—
651C2×C4C22×#10214yes—
652C2×C4C22×#10214yes—
653C2×C4C22×#10214yes—
654C2×C4C22×#10213yes—
655C2×C4C22×#10213yes—
656C2×C4C2×#41716yes—
657C2×C4C2×#41716yes—
658C2×C4C2×#45916yes—
659C2×C4C2×#45916yes—
660C2×C4C2×#46116yes—
661C2×C4C2×#47416yes—
662C2×C4C2×#47416yes—
663C2×C4C2×#47616yes—
664C2×C4C23×C22⋊C411yescharacteristic
665C2×C4C22×#12111yescharacteristic
666C2×C4C22×C22⋊Q811yescharacteristic
667C2×C4C23×D811yescharacteristic
668C2×C4C22×AGL(1,ℤ/8)11yescharacteristic
669C2×C4C22×#13711yescharacteristic
670C8—24no—
671C8—24no—
672C8—88no—
673C8C2×#38016yes—
674C8C2×#38016yes—
675C8C23×C4⋊C411yescharacteristic
676C8C22×#11711yescharacteristic
677C8C22×#12111yescharacteristic
678C8C22×C22⋊Q811yescharacteristic
679C22—23no—
680C22—21no—
681C22—23no—
682C22—21no—
683C22—224no—
684C22—212no—
685C22—212no—
686C22—416no—
687C22—816no—
688C22—896no—
689C22—816no—
690C22—88no—
691C22—88no—
692C22—896no—
693C22#12818116yesdirect product factor
694C22C2×#180216yes—
695C22C2×#180216yes—
696C22C22×#36116yes—
697C22C2×#214816yes—
698C22C23×#10211yescharacteristic
699C22C22×#46111yescharacteristic
700C22C22×#47611yescharacteristic
701C4—24no—
702C4—24no—
703C4—24no—
704C4—88no—
705C4C2×#180216yes—
706C4C2×#180216yes—
707C4C22×#36118yescomplemented
708C4C22×#38011yescharacteristic
709C4C22×#41711yescharacteristic
710C4C22×#45911yescharacteristic
711C4C22×#47411yescharacteristic
712C2—21no—
713C2—26no—
714C2—21no—
715C2—816no—
716C2C2×#12818112yesdirect product factor
717C2C22×#180211yescharacteristic
718C2C23×#36111yescharacteristic
719C2C22×#214811yescharacteristic
subgroupG/H
center, socleC24C2×#102
commutatorC2×C8C24×C4
Frattini, cosocleC22×C8C25
prime radicalC24×D8C22
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C23×C42 ◁ C23×C4×C8 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C22×#2150C2semidirect
4. C22×#1848C2semidirect
5. C2×#12818C2direct (N × H)
6. C22×#1387C2semidirect
25. C2×#2150C22semidirect
31. C2×#1848C22semidirect
32. #12818C22direct (N × H)
33. C2×#1387C22semidirect
107. #2150C23semidirect
113. #1848C23semidirect
114. #1387C23semidirect
509. C22×C4#361semidirect
647. C2×C4C2×#361semidirect
693. C22#12818direct (N × H)
707. C4C22×#361semidirect
716. C2C2×#12818direct (N × H)

Maximal subgroups

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

subgroupindex
C23×C4×D82
C22×#21502
C23×#3612
C22×#18482
C2×#128182
C22×#13872