Finite Group Databasebeta

← #28266630

Subgroups — #28266630

Order 13568.

1768 conjugacy classes of subgroups.

The subgroup lattice has 726 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#20288730C212yesmaximal, complemented
2#20287704C211yesmaximal, characteristic, complemented
3Q8×Dic212C211yesmaximal, characteristic, complemented
4#20287457C212yesmaximal, complemented
5#20287146C212yesmaximal, complemented
6#20287138C211yesmaximal, characteristic, complemented
7#20287010C212yesmaximal, complemented
8#20286783C214yesmaximal, complemented
9D4×Dic212C211yesmaximal, characteristic, complemented
10#20286458C212yesmaximal, complemented
11#20285354C212yesmaximal, complemented
12#20285301C211yesmaximal, characteristic, complemented
13#20284946C214yesmaximal, complemented
14#20284878C212yesmaximal, complemented
15#20283584C212yesmaximal, complemented
16C4×#13133239C211yesmaximal, characteristic, complemented
17C53×#2966C211yesmaximal, characteristic, complemented
18C2×#13133239C2211yescharacteristic
19C22×Dic212C2212yes—
20Q8×Dic106C2212yes—
21#16811346C2212yes—
22#16811344—22no—
23#16811343C2214yes—
24#16811340—24no—
25#16811338C2212yes—
26#16811337—22no—
27D4×Dic106C2212yes—
28#16811282C2214yes—
29#16811244C2214yes—
30#16811241—24no—
31#16811180C2212yes—
32#16811179—22no—
33#16811152—22no—
34#16811100C2214yes—
35C4×#11719945C2212yes—
36#16811028C2211yescharacteristic
37#16811028C2212yes—
38#16811007C2212yes—
39#16811003C2211yescharacteristic
40#16810983C2214yes—
41#16810974C2212yes—
42#16810965C2214yes—
43#16810965C2214yes—
44#16810948C2214yes—
45#16810919C2214yes—
46#16810919C2212yes—
47#16810914C2212yes—
48#16810909C2214yes—
49#16810869C2214yes—
50#16810864C2212yes—
51#16810864C2212yes—
52#16810864C2212yes—
53#16810859C2212yes—
54#16810846C2214yes—
55#16810846C2214yes—
56#16810834C2212yes—
57#16810829C2212yes—
58#16810787C2214yes—
59#16810781C2214yes—
60#16810764C2214yes—
61#16810731C2214yes—
62#16810731C2214yes—
63#16810725C2214yes—
64C4×Dic212C2211yescharacteristic
65C4×Dic212C2212yes—
66C4×Dic212C2211yescharacteristic
67C4×Dic212C2212yes—
68C4×Dic212C2212yes—
69C4×Dic212C2212yes—
70C4×#11719913C2212yes—
71C4×#11719913C2212yes—
72C4×D424C2211yescharacteristic
73C4×D424C2211yescharacteristic
74#16810661C2211yescharacteristic
75#16810661C2212yes—
76#16810633C2214yes—
77#16810620C2212yes—
78C53×#529C2211yescharacteristic
79C53×#446C2211yescharacteristic
80C8×Q8×C53C2211yescharacteristic
81C53×#436C2211yescharacteristic
82C53×#435C2212yes—
83C8×D4×C53C2211yescharacteristic
84C8×D4×C53C2212yes—
85C53×#433C2212yes—
86C53×#432C2211yescharacteristic
87C53×#405C2212yes—
88C2×C4×C8×C53C2211yescharacteristic
89C2×#11719945C2312yes—
90C22×Dic106C2314yes—
91#13133239—24no—
92C2×Dic212—28no—
93C2×Dic212C2314yes—
94C2×Dic212C2312yes—
95C2×Dic212C2312yes—
96C2×Dic212C2311yescharacteristic
97C2×#11719913C2312yes—
98C2×#11719913C2314yes—
99C2×D424C2311yescharacteristic
100#13133217C2312yes—
101#13133217C2314yes—
102#13133217C2312yes—
103#13133216—22no—
104#13133216—22no—
105#13133216—24no—
106#13133212—24no—
107#13133212—24no—
108#13133210—24no—
109#13133210—24no—
110#13133209—22no—
111#13133205C2314yes—
112#13133204—24no—
113#13133203—24no—
114#13133203—24no—
115#13133203—24no—
116#13133199—24no—
117#13133196—22no—
118#13133196C2314yes—
119#13133196C2314yes—
120#13133195—24no—
121#13133195—24no—
122#13133194—24no—
123#13133193—22no—
124#13133191C2314yes—
125#13133189—24no—
126#13133188—22no—
127Q8×Dic53—22no—
128C4×Dic106—22no—
129C4×Dic106C2314yes—
130C4×Dic106C2312yes—
131C4×Dic106C2314yes—
132C4×Dic106C2312yes—
133C4×Dic106C2314yes—
134#13133182—24no—
135#13133182—24no—
136#13133182—24no—
137C4×D212C2312yes—
138C4×D212C2312yes—
139D4×Dic53—22no—
140C4×C22⋊D53—22no—
141C4×C22⋊D53—22no—
142#13133177—24no—
143#13133176—22no—
144#13133176C2314yes—
145#13133176C2312yes—
146#13133175—22no—
147#13133175—22no—
148#13133174—22no—
149#13133173—24no—
150#13133173—24no—
151C42×D53—22no—
152#13133151C2312yes—
153#13133151C2311yescharacteristic
154#13133151C2312yes—
155#13133151C2314yes—
156#13133151C2311yescharacteristic
157#13133149C2312yes—
158#13133149C2314yes—
159#13133142C2314yes—
160#13133142C2314yes—
161#13133142C2312yes—
162#13133142C2314yes—
163#13133142C2314yes—
164#13133142C2314yes—
165#13133142C2312yes—
166#13133139C2314yes—
167#13133139C2312yes—
168#13133139C2312yes—
169C2×M16×C53C2312yes—
170C22×C8×C53C2312yes—
171C22×C8×C53C2311yescharacteristic
172C22×C8×C53C2311yescharacteristic
173#126×C53D412yes—
174#125×C53D411yescharacteristic
175#124×C53D411yescharacteristic
176#123×C53D412yes—
177C22⋊Q8×C53D411yescharacteristic
178#121×C53D411yescharacteristic
179C4×Q8×C53C2311yescharacteristic
180C4×D4×C53C2312yes—
181C4×D4×C53C2311yescharacteristic
182#117×C53C2312yes—
183C2×C42×C53C2311yescharacteristic
184C4⋊C8×C53C2311yescharacteristic
185C4⋊C8×C53C2311yescharacteristic
186C4⋊C8×C53C2312yes—
187C4⋊C8×C53C2312yes—
188C22⋊C8×C53C2312yes—
189C22⋊C8×C53C2312yes—
190C22⋊C8×C53C2312yes—
191#97×C53C2312yes—
192#97×C53C2312yes—
193C4×C8×C53C2311yescharacteristic
194C4×C8×C53C2312yes—
195C4×C8×C53C2311yescharacteristic
196C4×C8×C53C2311yescharacteristic
197C4×C8×C53C2311yescharacteristic
198C2×Q8×C53C2×D411yescharacteristic
199C2×D4×C53C2×D411yescharacteristic
200C2×D4×C53C2×D412yes—
201C22×C4×C53C2×D411yescharacteristic
202C22×C4×C53C2×D411yescharacteristic
203C22×C4×C53C2411yescharacteristic
204C22×C4×C53C2412yes—
205C2×C22⋊D53—22no—
206C2×C22⋊D53—24no—
207C22×Dic53—24no—
208#11719945—24no—
209#11719945—42no—
210C2×D212C2412yes—
211C2×C4×D53—22no—
212C2×C4×D53—22no—
213C2×C4×D53—22no—
214C2×Dic106—28no—
215C2×Dic106—24no—
216C2×Dic106—24no—
217C2×Dic106—22no—
218C2×Dic106—44no—
219C2×Dic106C2414yes—
220C2×Dic106C2412yes—
221M16×C53—42no—
222C2×C8×C53—24no—
223C2×C8×C53—22no—
224C2×C8×C53—41no—
225C2×C8×C53C2411yescharacteristic
226C2×C8×C53C2411yescharacteristic
227C2×C8×C53C2411yescharacteristic
228C2×C8×C53C2412yes—
229C2×C8×C53C2412yes—
230C2×C8×C53C2411yescharacteristic
231C4⋊C4×C53C2×D412yes—
232C4⋊C4×C53C2×D412yes—
233C4⋊C4×C53C2×D411yescharacteristic
234C4⋊C4×C53C2×D412yes—
235C4⋊C4×C53C2×D411yescharacteristic
236C4⋊C4×C53C2×D412yes—
237C22⋊C4×C53C2×D412yes—
238C22⋊C4×C53C2×D412yes—
239C22⋊C4×C53C2×D412yes—
240C22⋊C4×C53C2×D412yes—
241C22⋊C4×C53C2×D412yes—
242C42×C53C2×D411yescharacteristic
243C42×C53C2×D411yescharacteristic
244C42×C53C2411yescharacteristic
245C42×C53C2411yescharacteristic
246C42×C53C2412yes—
247C22⋊Dic53—24no—
248C22⋊Dic53—24no—
249C22⋊Dic53—22no—
250C22⋊Dic53—24no—
251#11719921—22no—
252#11719921—22no—
253#11719921—24no—
254#11719921—24no—
255#11719921—24no—
256C4⋊Dic53—22no—
257C4⋊Dic53—22no—
258C4⋊Dic53—22no—
259C4⋊Dic53—24no—
260C4⋊Dic53C2412yes—
261C4⋊Dic53C2412yes—
262C4⋊Dic53C2414yes—
263#11719919—22no—
264#11719919—24no—
265#11719919—24no—
266#11719919—24no—
267#11719919—22no—
268#11719919—24no—
269#11719919—24no—
270C4×Dic53—22no—
271C4×Dic53—22no—
272C4×Dic53—22no—
273C4×Dic53—24no—
274C4×Dic53—24no—
275C4×Dic53—24no—
276C4×Dic53—24no—
277Dic212—28no—
278Dic212—24no—
279Dic212—42no—
280Dic212#4114yes—
281D424—22no—
282#11719913—24no—
283#11719913—44no—
284C23×C53C22×D412yes—
285C23×C53C22×D411yescharacteristic
286C22×D53—22no—
287Q8×C53—22no—
288D4×C53—22no—
289D4×C53—42no—
290C2×C4×C53—22no—
291C2×C4×C53—22no—
292C2×C4×C53—21no—
293C2×C4×C53—22no—
294C2×C4×C53—21no—
295C2×C4×C53—41no—
296C2×C4×C53C22×D411yescharacteristic
297C2×C4×C53C22×D412yes—
298C2×C4×C53C22×D412yes—
299C2×C4×C53C22×D411yescharacteristic
300C2×C4×C53C22×D411yescharacteristic
301C2×C4×C53C22×D411yescharacteristic
302C2×C4×C53C22×D412yes—
303C2×C4×C53C22×D411yescharacteristic
304C2×C4×C53C2511yescharacteristic
305C22⋊D53—44no—
306C22⋊D53—84no—
307C2×Dic53—22no—
308C2×Dic53—22no—
309C2×Dic53—24no—
310C2×Dic53—24no—
311C2×Dic53—22no—
312C2×Dic53—48no—
313D212—22no—
314D212—22no—
315C4×D53—44no—
316C4×D53—44no—
317C4×D53—82no—
318Dic106—22no—
319Dic106—24no—
320Dic106—24no—
321Dic106—48no—
322Dic106—84no—
323Dic106—82no—
324Dic106C2×#4114yes—
325C8×C53—21no—
326C8×C53—22no—
327C8×C53—22no—
328C8×C53—21no—
329C8×C53—21no—
330C8×C53C2×#4112yes—
331#61478—531nomaximal, Sylow
332C22×C53—22no—
333C22×C53—21no—
334C22×C53—22no—
335C22×C53—21no—
336C22×C53—21no—
337C22×C53—22no—
338C22×C53C23×D411yescharacteristic
339C2×D53—42no—
340C2×D53—42no—
341C2×D53—42no—
342C4×C53—21no—
343C4×C53—22no—
344C4×C53—21no—
345C4×C53—22no—
346C4×C53—21no—
347C4×C53—21no—
348C4×C53—22no—
349C4×C53#57812yes—
350C4×C53C22×#4111yescharacteristic
351C4×C53#58511yescharacteristic
352Dic53—24no—
353Dic53—42no—
354Dic53—44no—
355Dic53—44no—
356Dic53—42no—
357#3518—532no—
358#3393—531no—
359Q8×Q16—531no—
360#3369—532no—
361#3342—532no—
362#3341—531no—
363#3329—532no—
364#3313—534no—
365D4×Q16—531no—
366#3285—532no—
367#3175—532no—
368#3170—531no—
369#3121—534no—
370#3116—532no—
371#2966D5311yescharacteristic, complemented
372#2950—532no—
373C4×#135—531no—
374C2×C53—42no—
375C2×C53—41no—
376C2×C53D4×#4111yescharacteristic
377C2×C53C2×#57811yescharacteristic
378C2×C53#358411yescharacteristic
379D53—82no—
380C2×#135—531no—
381C22×Q16—532no—
382Q82—532no—
383#556—534no—
384#556—532no—
385#556—1064no—
386#556—1062no—
387#555—532no—
388#555—1062no—
389D4×Q8—532no—
390#548—534no—
391#542—534no—
392#542—1064no—
393#533—532no—
394#533—1062no—
395#529—1062no—
396#529C2×D5311yescharacteristic
397#519—534no—
398C4×#41—532no—
399#500—531no—
400#500—532no—
401#495—532no—
402#494—531no—
403#489—534no—
404#487—532no—
405#485—534no—
406#485—534no—
407#482—534no—
408#477—532no—
409#477—534no—
410#476—532no—
411#475—534no—
412#468—534no—
413#467—532no—
414#467—532no—
415#467—532no—
416#466—532no—
417#464—534no—
418#464—534no—
419#462—532no—
420#461—532no—
421#452—534no—
422#451—534no—
423#448—534no—
424#446C2×D5311yescharacteristic
425C8×Q8C2×D5311yescharacteristic
426#441—534no—
427#441—534no—
428#440—534no—
429C4×Q16—532no—
430C4×Q16—532no—
431C4×Q16—531no—
432C4×Q16—532no—
433C4×Q16—532no—
434C4×Q16—531no—
435C4×SD16—532no—
436C4×SD16—532no—
437C4×D8—531no—
438C4×D8—531no—
439#436C2×D5311yescharacteristic
440#435C2×D5312yes—
441C8×D4C2×D5311yescharacteristic
442C8×D4C2×D5312yes—
443#433C2×D5312yes—
444#432C2×D5311yescharacteristic
445#427—532no—
446#427—531no—
447#419—534no—
448#416—532no—
449#405C2×D5312yes—
450C2×C4×C8C2×D5311yescharacteristic
451C53#6147811yescharacteristic, complemented, Sylow
452C2×#41—532no—
453C22×Q8—534no—
454#135—1064no—
455C2×Q16—531no—
456C2×Q16—532no—
457C2×Q16—534no—
458C2×Q16—532no—
459C2×Q16—1068no—
460C2×SD16—532no—
461C2×SD16—534no—
462C2×D8—531no—
463C2×M16C22×D5312yes—
464C22×C8C22×D5312yes—
465C22×C8C22×D5311yescharacteristic
466C22×C8C22×D5311yescharacteristic
467C4⋊Q8—532no—
468C4⋊Q8—534no—
469C4⋊Q8—532no—
470C4⋊Q8—1062no—
471C4⋊Q8—1062no—
472C4⋊Q8—1064no—
473#126—1064no—
474#126—1064no—
475#126—1064no—
476#126—1064no—
477#126D21212yes—
478#125—1062no—
479#125D21211yescharacteristic
480#124—534no—
481#124—1064no—
482#124—1064no—
483#124—1064no—
484#124—1064no—
485#124D21211yescharacteristic
486#123—1064no—
487#123D21212yes—
488C22⋊Q8—534no—
489C22⋊Q8—534no—
490C22⋊Q8—1062no—
491C22⋊Q8—1062no—
492C22⋊Q8—1064no—
493C22⋊Q8—1064no—
494C22⋊Q8—1064no—
495C22⋊Q8D21211yescharacteristic
496#121—534no—
497#121—1062no—
498#121—1064no—
499#121D21211yescharacteristic
500C4×Q8—532no—
501C4×Q8—532no—
502C4×Q8—534no—
503C4×Q8—534no—
504C4×Q8—534no—
505C4×Q8—1062no—
506C4×Q8—1064no—
507C4×Q8—1064no—
508C4×Q8—1064no—
509C4×Q8—1062no—
510C4×Q8C22×D5311yescharacteristic
511C4×D4—532no—
512C4×D4—532no—
513C4×D4—1062no—
514C4×D4—1062no—
515C4×D4—1062no—
516C4×D4—1064no—
517C4×D4C22×D5312yes—
518C4×D4C22×D5311yescharacteristic
519#117—532no—
520#117—534no—
521#117—1062no—
522#117—1062no—
523#117—1062no—
524#117—1064no—
525#117—1064no—
526#117—1062no—
527#117C22×D5312yes—
528C2×C42—1062no—
529C2×C42C22×D5311yescharacteristic
530#107—531no—
531#107—531no—
532#107—532no—
533#107—532no—
534#107—534no—
535#106—532no—
536#106—534no—
537C4⋊C8C22×D5311yescharacteristic
538C4⋊C8C22×D5311yescharacteristic
539C4⋊C8C22×D5312yes—
540C4⋊C8C22×D5312yes—
541#103—532no—
542#103—532no—
543#103—534no—
544#103—534no—
545#103—534no—
546#103—534no—
547#103—534no—
548#102—532no—
549#102—532no—
550#102—534no—
551C22⋊C8C22×D5312yes—
552C22⋊C8C22×D5312yes—
553C22⋊C8C22×D5312yes—
554#97C22×D5312yes—
555#97C22×D5312yes—
556C4×C8C22×D5311yescharacteristic
557C4×C8C22×D5311yescharacteristic
558C4×C8C22×D5311yescharacteristic
559C4×C8C22×D5311yescharacteristic
560C4×C8C22×D5312yes—
561#41—1064no—
562#41—2122no—
563C2×Q8—532no—
564C2×Q8—534no—
565C2×Q8—1068no—
566C2×Q8—1062no—
567C2×Q8—1064no—
568C2×Q8—1064no—
569C2×Q8—2124no—
570C2×Q8C2×D21211yescharacteristic
571C2×D4—532no—
572C2×D4—1064no—
573C2×D4—1062no—
574C2×D4C2×D21211yescharacteristic
575C2×D4C2×D21212yes—
576C22×C4—1064no—
577C22×C4—1062no—
578C22×C4—1062no—
579C22×C4—1062no—
580C22×C4C2×D21211yescharacteristic
581C22×C4C2×D21211yescharacteristic
582C22×C4C23×D5311yescharacteristic
583C22×C4C23×D5312yes—
584Q16—534no—
585Q16—1068no—
586Q16—1064no—
587Q16—2122no—
588SD16—1064no—
589SD16—2124no—
590D8—1062no—
591M16—42no—
592C2×C8—24no—
593C2×C8—22no—
594C2×C8—41no—
595C2×C8C23×D5311yescharacteristic
596C2×C8C23×D5311yescharacteristic
597C2×C8C23×D5311yescharacteristic
598C2×C8C23×D5312yes—
599C2×C8C23×D5312yes—
600C2×C8C23×D5311yescharacteristic
601C4⋊C4—532no—
602C4⋊C4—532no—
603C4⋊C4—534no—
604C4⋊C4—1062no—
605C4⋊C4—1062no—
606C4⋊C4—1062no—
607C4⋊C4—1062no—
608C4⋊C4—1064no—
609C4⋊C4—1064no—
610C4⋊C4—1064no—
611C4⋊C4—1064no—
612C4⋊C4—1064no—
613C4⋊C4—1062no—
614C4⋊C4—1064no—
615C4⋊C4C2×D21211yescharacteristic
616C4⋊C4C2×D21211yescharacteristic
617C4⋊C4C2×D21212yes—
618C4⋊C4C2×D21212yes—
619C4⋊C4C2×D21212yes—
620C4⋊C4C2×D21212yes—
621C22⋊C4—1064no—
622C22⋊C4—1062no—
623C22⋊C4—1064no—
624C22⋊C4—1064no—
625C22⋊C4—1062no—
626C22⋊C4—1062no—
627C22⋊C4—1064no—
628C22⋊C4—1064no—
629C22⋊C4—1064no—
630C22⋊C4C2×D21212yes—
631C22⋊C4C2×D21212yes—
632C22⋊C4C2×D21212yes—
633C22⋊C4C2×D21212yes—
634C22⋊C4C2×D21212yes—
635C42—1062no—
636C42—1062no—
637C42—1062no—
638C42—1064no—
639C42—1064no—
640C42—1064no—
641C42—1064no—
642C42C2×D21211yescharacteristic
643C42C2×D21211yescharacteristic
644C42C23×D5311yescharacteristic
645C42C23×D5311yescharacteristic
646C42C23×D5312yes—
647C23—1062no—
648C23C22×D21211yescharacteristic
649C23C22×D21212yes—
650Q8—22no—
651Q8—534no—
652Q8—1062no—
653Q8—1064no—
654Q8—1064no—
655Q8—4242no—
656Q8—4244no—
657Q8—2128no—
658D4—22no—
659D4—42no—
660D4—1062no—
661D4—1062no—
662D4—4244no—
663D4—2124no—
664C2×C4—22no—
665C2×C4—22no—
666C2×C4—21no—
667C2×C4—21no—
668C2×C4—22no—
669C2×C4—41no—
670C2×C4—1062no—
671C2×C4—1062no—
672C2×C4—1064no—
673C2×C4—1062no—
674C2×C4—1064no—
675C2×C4—4242no—
676C2×C4—2124no—
677C2×C4—2128no—
678C2×C4—2124no—
679C2×C4C22×D21211yescharacteristic
680C2×C4C22×D21211yescharacteristic
681C2×C4C22×D21211yescharacteristic
682C2×C4C22×D21212yes—
683C2×C4C22×D21212yes—
684C2×C4C22×D21212yes—
685C2×C4C22×D21211yescharacteristic
686C2×C4C22×D21211yescharacteristic
687C2×C4C24×D5311yescharacteristic
688C8—21no—
689C8—22no—
690C8—21no—
691C8—21no—
692C8—22no—
693C8#41×D5312yes—
694C22—21no—
695C22—22no—
696C22—22no—
697C22—21no—
698C22—21no—
699C22—22no—
700C22—2122no—
701C22—2122no—
702C22—2122no—
703C22C23×D21211yescharacteristic
704C4—21no—
705C4—22no—
706C4—21no—
707C4—22no—
708C4—21no—
709C4—21no—
710C4—22no—
711C4—1064no—
712C4—2122no—
713C4—2124no—
714C4—2122no—
715C4—2124no—
716C4#1681144012yes—
717C4C2×#41×D5311yescharacteristic
718C4#1681145911yescharacteristic
719C2—41no—
720C2—42no—
721C2—4242no—
722C2#41×D21211yescharacteristic
723C2C2×#1681144011yescharacteristic
724C2#2028948911yescharacteristic
subgroupG/H
centerC22C23×D212
commutator, cosocleC2×C4×C53C25
FrattiniC2×C4C24×D53
FittingC53×#2966C2
socleC22×C53C23×D4
hypercenter#2966D53
hypocenterC53#61478
LCSG ▷ C2×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C22 ◁ #529 ◁ #2966

Complements

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

NH ≅ G/Ntype
1. #20288730C2semidirect
2. #20287704C2semidirect
3. Q8×Dic212C2semidirect
4. #20287457C2semidirect
5. #20287146C2semidirect
6. #20287138C2semidirect
7. #20287010C2semidirect
8. #20286783C2semidirect
9. D4×Dic212C2semidirect
10. #20286458C2semidirect
11. #20285354C2semidirect
12. #20285301C2semidirect
13. #20284946C2semidirect
14. #20284878C2semidirect
15. #20283584C2semidirect
16. C4×#13133239C2semidirect
17. C53×#2966C2semidirect
371. #2966D53semidirect
451. C53#61478semidirect

Maximal subgroups

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

subgroupindex
#202887302
#202877042
Q8×Dic2122
#202874572
#202871462
#202871382
#202870102
#202867832
D4×Dic2122
#202864582
#202853542
#202853012
#202849462
#202848782
#202835842
C4×#131332392
C53×#29662
#6147853