Finite Group Databasebeta

← C2×#20287678 #28264639

Subgroups — C2×#20287678 #28264639

Order 13568.

1746 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
1C2×#16811351C211yesmaximal, characteristic
2#20287678C2116yesmaximal, direct product factor
3C2×#16811033C211yesmaximal, characteristic
4C2×#16811029C211yesmaximal, characteristic
5C2×#16811022C211yesmaximal, characteristic
6C2×#16810930C211yesmaximal, characteristic
7C2×#16810930C211yesmaximal, characteristic
8C2×#16810927C211yesmaximal, characteristic
9C2×#16810927C211yesmaximal, characteristic
10C2×#16810918C211yesmaximal, characteristic
11C2×#16810915C211yesmaximal, characteristic
12C2×#16810754C211yesmaximal, characteristic
13C2×#16810728C211yesmaximal, characteristic
14C2×#16810728C211yesmaximal, characteristic
15C2×C4×#11719925C211yesmaximal, characteristic
16C2×C53×#557C211yesmaximal, characteristic
17C22×#11719925C2211yescharacteristic
18#16811351—24no—
19#16811351C2218yes—
20C2×#13133217C2211yescharacteristic
21C2×#13133215—21no—
22C2×#13133209C2211yescharacteristic
23C2×#13133209C2211yescharacteristic
24C2×#13133207—21no—
25C2×#13133207—21no—
26C2×C4×Dic106C2211yescharacteristic
27C2×C4×Dic106C2211yescharacteristic
28C2×C4×Dic106C2211yescharacteristic
29C2×#13133182—21no—
30#16811033C2218yes—
31#16811029C2218yes—
32#16811022C2218yes—
33#16810930C2218yes—
34#16810930C2218yes—
35#16810927C2218yes—
36#16810927C2218yes—
37#16810918C2218yes—
38#16810915C2218yes—
39#16810754C2218yes—
40#16810728C2218yes—
41#16810728C2218yes—
42C4×#11719925C2218yes—
43C2×#13133150C2211yescharacteristic
44C2×#13133150C2211yescharacteristic
45C2×#13133150C2211yescharacteristic
46C2×#13133150C2211yescharacteristic
47C2×#13133150C2211yescharacteristic
48C2×#13133148C2211yescharacteristic
49C2×#13133148C2211yescharacteristic
50C2×#13133148C2211yescharacteristic
51C2×#13133148C2211yescharacteristic
52C2×C4⋊#88322C2211yescharacteristic
53C2×C4⋊#88322C2211yescharacteristic
54C2×C4⋊#88322C2211yescharacteristic
55C2×#13133141C2211yescharacteristic
56C2×#13133141C2211yescharacteristic
57C2×#13133141C2211yescharacteristic
58C2×#13133140C2211yescharacteristic
59C2×#13133140C2211yescharacteristic
60C2×#13133140C2211yescharacteristic
61C2×#13133128C2211yescharacteristic
62C2×#13133128C2211yescharacteristic
63C2×C4×#88322C2211yescharacteristic
64C53×#557—24no—
65C53×#557C2218yes—
66C2×C4⋊Q8×C53—21no—
67C2×C4⋊Q8×C53C2211yescharacteristic
68C2×#125×C53—21no—
69C2×#125×C53—21no—
70C2×#125×C53C2211yescharacteristic
71C2×#125×C53C2211yescharacteristic
72C2×C4×Q8×C53—21no—
73C2×C4×Q8×C53C2211yescharacteristic
74C2×C4×Q8×C53C2211yescharacteristic
75C2×C4×Q8×C53C2211yescharacteristic
76C2×C4×Q8×C53C2211yescharacteristic
77C22×Dic106—21no—
78C22×Dic106C2311yescharacteristic
79C2×#11719925Q818yescomplemented
80C2×#11719925C2314yes—
81C22×#88322C2311yescharacteristic
82C22×#88322C2311yescharacteristic
83C22×#88322C2311yescharacteristic
84C22×#88322C2311yescharacteristic
85#13133217—22no—
86#13133217C2314yes—
87#13133215—28no—
88#13133209—22no—
89#13133209—22no—
90#13133209C2314yes—
91#13133209C2314yes—
92#13133207—28no—
93#13133207—28no—
94C4×Dic106—22no—
95C4×Dic106—22no—
96C4×Dic106—22no—
97C4×Dic106C2314yes—
98C4×Dic106C2314yes—
99C4×Dic106C2314yes—
100#13133182—28no—
101C2×C4⋊Dic53—21no—
102C2×C4⋊Dic53C2311yescharacteristic
103C2×C4⋊Dic53C2311yescharacteristic
104C2×C4⋊Dic53C2311yescharacteristic
105C2×#11719919—21no—
106C2×#11719919—21no—
107C2×#11719919—21no—
108C2×#11719919—21no—
109C2×#11719919—21no—
110C2×#11719919—21no—
111C2×#11719919—21no—
112C2×C4×Dic53—21no—
113C2×C4×Dic53—21no—
114C2×C4×Dic53—21no—
115#13133150C2314yes—
116#13133150C2314yes—
117#13133150C2314yes—
118#13133150C2314yes—
119#13133150C2314yes—
120#13133148C2314yes—
121#13133148C2314yes—
122#13133148C2314yes—
123#13133148C2314yes—
124C4⋊#88322C2314yes—
125C4⋊#88322C2314yes—
126C4⋊#88322C2314yes—
127#13133141C2314yes—
128#13133141C2314yes—
129#13133141C2314yes—
130#13133140C2314yes—
131#13133140C2314yes—
132#13133140C2314yes—
133#13133128C2314yes—
134#13133128C2314yes—
135C4×#88322C2314yes—
136C22×Q8×C53—21no—
137C22×Q8×C53D411yescharacteristic
138C22×Q8×C53C2311yescharacteristic
139C4⋊Q8×C53—22no—
140C4⋊Q8×C53—28no—
141C4⋊Q8×C53C2314yes—
142#125×C53—28no—
143#125×C53—28no—
144#125×C53—22no—
145#125×C53—22no—
146#125×C53C2314yes—
147#125×C53C2314yes—
148C4×Q8×C53—28no—
149C4×Q8×C53—22no—
150C4×Q8×C53—22no—
151C4×Q8×C53—22no—
152C4×Q8×C53D414yes—
153C4×Q8×C53C2314yes—
154C4×Q8×C53C2314yes—
155C4×Q8×C53C2314yes—
156C4×Q8×C53C2314yes—
157C2×C4⋊C4×C53—21no—
158C2×C4⋊C4×C53—21no—
159C2×C4⋊C4×C53—21no—
160C2×C4⋊C4×C53—21no—
161C2×C4⋊C4×C53—21no—
162C2×C4⋊C4×C53—21no—
163C2×C4⋊C4×C53—21no—
164C2×C4⋊C4×C53—21no—
165C2×C4⋊C4×C53D411yescharacteristic
166C2×C4⋊C4×C53D411yescharacteristic
167C2×C4⋊C4×C53D411yescharacteristic
168C2×C4⋊C4×C53C2311yescharacteristic
169C2×C4⋊C4×C53C2311yescharacteristic
170C2×C4⋊C4×C53C2311yescharacteristic
171C2×C42×C53—21no—
172C2×C42×C53—21no—
173C2×C42×C53—21no—
174C2×C42×C53C2311yescharacteristic
175C2×C42×C53C2311yescharacteristic
176C2×C42×C53C2311yescharacteristic
177C2×Q8×C53—21no—
178C2×Q8×C53—24no—
179C2×Q8×C53—22no—
180C2×Q8×C53—42no—
181C2×Q8×C53—44no—
182C2×Q8×C53C2×D414yes—
183C2×Q8×C53C2×Q814yes—
184C2×Q8×C53C2412yes—
185C22×C4×C53—21no—
186C22×C4×C53—21no—
187C22×C4×C53—21no—
188C22×C4×C53—21no—
189C22×C4×C53C2×D411yescharacteristic
190C22×C4×C53C2×D411yescharacteristic
191C22×C4×C53C2×D411yescharacteristic
192C22×C4×C53C2×D411yescharacteristic
193C22×C4×C53C2×D411yescharacteristic
194C22×C4×C53C2×D411yescharacteristic
195C22×C4×C53C2411yescharacteristic
196C22×Dic53—21no—
197C22×Dic53—21no—
198C22×Dic53—21no—
199C22×Dic53—21no—
200C2×Dic106—21no—
201C2×Dic106—22no—
202C2×Dic106—24no—
203C2×Dic106—44no—
204C2×Dic106C2×Q814yes—
205C2×Dic106C2412yes—
206C4⋊C4×C53—24no—
207C4⋊C4×C53—24no—
208C4⋊C4×C53—24no—
209C4⋊C4×C53—24no—
210C4⋊C4×C53—24no—
211C4⋊C4×C53—24no—
212C4⋊C4×C53—24no—
213C4⋊C4×C53—24no—
214C4⋊C4×C53—21no—
215C4⋊C4×C53—21no—
216C4⋊C4×C53—21no—
217C4⋊C4×C53C2×D414yes—
218C4⋊C4×C53C2×D414yes—
219C4⋊C4×C53C2×D414yes—
220C4⋊C4×C53C2412yes—
221C4⋊C4×C53C2412yes—
222C4⋊C4×C53C2412yes—
223C42×C53—24no—
224C42×C53—24no—
225C42×C53—24no—
226C42×C53C2×D412yes—
227C42×C53C2×D412yes—
228C42×C53C2×D412yes—
229C42×C53C2412yes—
230C42×C53C2412yes—
231C42×C53C2412yes—
232#11719925C2×Q8116yescomplemented
233C4⋊Dic53—24no—
234C4⋊Dic53—21no—
235C4⋊Dic53—21no—
236C4⋊Dic53—21no—
237C4⋊Dic53C2412yes—
238C4⋊Dic53C2412yes—
239C4⋊Dic53C2412yes—
240#11719919—24no—
241#11719919—24no—
242#11719919—24no—
243#11719919—24no—
244#11719919—24no—
245#11719919—24no—
246#11719919—24no—
247C4×Dic53—24no—
248C4×Dic53—24no—
249C4×Dic53—24no—
250C2×#88322—22no—
251C2×#88322—22no—
252C2×#88322—22no—
253C2×#88322C2×Q814yes—
254C2×#88322C2412yes—
255C2×#88322C2412yes—
256C2×#88322C2412yes—
257C2×#88322C2412yes—
258C23×C53C22×D411yescharacteristic
259Q8×C53—24no—
260Q8×C53—22no—
261Q8×C53—44no—
262Q8×C53—48no—
263Q8×C53C22×Q814yes—
264C2×C4×C53—24no—
265C2×C4×C53—22no—
266C2×C4×C53—22no—
267C2×C4×C53—22no—
268C2×C4×C53—22no—
269C2×C4×C53—22no—
270C2×C4×C53—22no—
271C2×C4×C53—22no—
272C2×C4×C53—22no—
273C2×C4×C53—22no—
274C2×C4×C53—22no—
275C2×C4×C53—42no—
276C2×C4×C53—42no—
277C2×C4×C53—42no—
278C2×C4×C53C22×D412yes—
279C2×C4×C53C22×D412yes—
280C2×C4×C53C22×D412yes—
281C2×C4×C53C22×D412yes—
282C2×C4×C53C22×D412yes—
283C2×C4×C53C22×D412yes—
284C2×C4×C53C22×D411yescharacteristic
285C2×C4×C53C22×Q812yes—
286C2×C4×C532−1+412yes—
287C2×C4×C53C2511yescharacteristic
288C2×Dic53—24no—
289C2×Dic53—22no—
290C2×Dic53—22no—
291C2×Dic53—22no—
292C2×Dic53—22no—
293C2×Dic53—42no—
294C2×Dic53—42no—
295C2×Dic53—42no—
296Dic106—24no—
297Dic106—22no—
298Dic106—48no—
299Dic106C22×Q814yes—
300#88322—22no—
301#88322—22no—
302#88322—22no—
303#88322C22×Q814yes—
304C2×#3390—531nomaximal, Sylow
305C22×C53D4×Q812yes—
306C22×C53#57512yes—
307C22×C53#57812yes—
308C22×C53C23×D411yescharacteristic
309C4×C53—24no—
310C4×C53—22no—
311C4×C53—22no—
312C4×C53—22no—
313C4×C53—22no—
314C4×C53—22no—
315C4×C53—22no—
316C4×C53—42no—
317C4×C53—42no—
318C4×C53—42no—
319C4×C53D4×Q812yes—
320C4×C53C23×Q811yescharacteristic
321C4×C53C2×2−1+411yescharacteristic
322Dic53—24no—
323Dic53—42no—
324Dic53—42no—
325Dic53—42no—
326C2×#557—531no—
327C2×#557D5311yescharacteristic
328#3390—5316no—
329C2×#501—531no—
330C2×#501—531no—
331C2×#499—531no—
332C2×#479—531no—
333C2×#479—531no—
334C2×#479—531no—
335C2×#479—531no—
336C2×#477—531no—
337C2×#477—531no—
338C2×#446—531no—
339C2×#441—531no—
340C2×#441—531no—
341C2×C4×Q16—531no—
342C2×C53#339014yescomplemented
343C2×C53C2×D4×Q811yescharacteristic
344C2×C53C2×#57511yescharacteristic
345C2×C53C2×#57811yescharacteristic
346C22×Q16—531no—
347#557—24no—
348#557—538no—
349#557—1064no—
350#557C2×D5318yes—
351C2×C4⋊Q8—21no—
352C2×C4⋊Q8—531no—
353C2×C4⋊Q8—1061no—
354C2×C4⋊Q8C2×D5311yescharacteristic
355C2×#125—21no—
356C2×#125—21no—
357C2×#125—531no—
358C2×#125—531no—
359C2×#125—1061no—
360C2×#125—1061no—
361C2×#125C2×D5311yescharacteristic
362C2×#125C2×D5311yescharacteristic
363C2×C4×Q8—21no—
364C2×C4×Q8—531no—
365C2×C4×Q8—531no—
366C2×C4×Q8—531no—
367C2×C4×Q8—1061no—
368C2×C4×Q8C2×D5311yescharacteristic
369C2×C4×Q8C2×D5311yescharacteristic
370C2×C4×Q8C2×D5311yescharacteristic
371C2×C4×Q8C2×D5311yescharacteristic
372#501—538no—
373#501—538no—
374#499—538no—
375#479—538no—
376#479—538no—
377#479—538no—
378#479—538no—
379#477—538no—
380#477—538no—
381#446—538no—
382#441—538no—
383#441—538no—
384C4×Q16—538no—
385C2×#107—531no—
386C2×#107—531no—
387C2×#107—531no—
388C2×#107—531no—
389C2×#107—531no—
390C2×#106—531no—
391C2×#106—531no—
392C2×#106—531no—
393C2×#106—531no—
394C2×C4⋊C8—531no—
395C2×C4⋊C8—531no—
396C2×C4⋊C8—531no—
397C2×#103—531no—
398C2×#103—531no—
399C2×#103—531no—
400C2×#103—531no—
401C2×#103—531no—
402C2×#103—531no—
403C2×#97—531no—
404C2×#97—531no—
405C2×C4×C8—531no—
406C53C2×#339011yescharacteristic, complemented, Sylow
407C22×Q8—21no—
408C22×Q8—531no—
409C22×Q8—1061no—
410C22×Q8C22⋊D5311yescharacteristic
411C22×Q8C22×D5311yescharacteristic
412C2×Q16—538no—
413C2×Q16—534no—
414C22×C8—531no—
415C22×C8—531no—
416C22×C8—531no—
417C22×C8—531no—
418C4⋊Q8—28no—
419C4⋊Q8—22no—
420C4⋊Q8—534no—
421C4⋊Q8—1068no—
422C4⋊Q8—1062no—
423C4⋊Q8C22×D5314yes—
424#125—28no—
425#125—28no—
426#125—22no—
427#125—22no—
428#125—534no—
429#125—534no—
430#125—1068no—
431#125—1068no—
432#125—1062no—
433#125—1062no—
434#125C22×D5314yes—
435#125C22×D5314yes—
436C4×Q8—28no—
437C4×Q8—22no—
438C4×Q8—22no—
439C4×Q8—22no—
440C4×Q8—534no—
441C4×Q8—534no—
442C4×Q8—534no—
443C4×Q8—1068no—
444C4×Q8—1062no—
445C4×Q8—1062no—
446C4×Q8—1062no—
447C4×Q8C22⋊D5314yes—
448C4×Q8C22×D5314yes—
449C4×Q8C22×D5314yes—
450C4×Q8C22×D5314yes—
451C4×Q8C22×D5314yes—
452C2×C4⋊C4—21no—
453C2×C4⋊C4—21no—
454C2×C4⋊C4—21no—
455C2×C4⋊C4—21no—
456C2×C4⋊C4—21no—
457C2×C4⋊C4—21no—
458C2×C4⋊C4—21no—
459C2×C4⋊C4—21no—
460C2×C4⋊C4—531no—
461C2×C4⋊C4—531no—
462C2×C4⋊C4—531no—
463C2×C4⋊C4—1061no—
464C2×C4⋊C4—1061no—
465C2×C4⋊C4—1061no—
466C2×C4⋊C4—1061no—
467C2×C4⋊C4—1061no—
468C2×C4⋊C4—1061no—
469C2×C4⋊C4—1061no—
470C2×C4⋊C4—1061no—
471C2×C4⋊C4C22⋊D5311yescharacteristic
472C2×C4⋊C4C22⋊D5311yescharacteristic
473C2×C4⋊C4C22⋊D5311yescharacteristic
474C2×C4⋊C4C22×D5311yescharacteristic
475C2×C4⋊C4C22×D5311yescharacteristic
476C2×C4⋊C4C22×D5311yescharacteristic
477C2×C42—21no—
478C2×C42—21no—
479C2×C42—21no—
480C2×C42—1061no—
481C2×C42—1061no—
482C2×C42—1061no—
483C2×C42C22×D5311yescharacteristic
484C2×C42C22×D5311yescharacteristic
485C2×C42C22×D5311yescharacteristic
486#107—534no—
487#107—534no—
488#107—534no—
489#107—534no—
490#107—534no—
491#106—534no—
492#106—534no—
493#106—534no—
494#106—534no—
495C4⋊C8—534no—
496C4⋊C8—534no—
497C4⋊C8—534no—
498#103—534no—
499#103—534no—
500#103—534no—
501#103—534no—
502#103—534no—
503#103—534no—
504#97—534no—
505#97—534no—
506C4×C8—534no—
507C2×Q8—21no—
508C2×Q8—24no—
509C2×Q8—22no—
510C2×Q8—42no—
511C2×Q8—44no—
512C2×Q8—534no—
513C2×Q8—532no—
514C2×Q8—1061no—
515C2×Q8—1064no—
516C2×Q8—1062no—
517C2×Q8—2124no—
518C2×Q8Q8×D5314yes—
519C2×Q8C2×C22⋊D5314yes—
520C2×Q8C23×D5312yes—
521C22×C4—21no—
522C22×C4—21no—
523C22×C4—21no—
524C22×C4—21no—
525C22×C4—1061no—
526C22×C4—1061no—
527C22×C4—1061no—
528C22×C4—1061no—
529C22×C4C2×C22⋊D5311yescharacteristic
530C22×C4C2×C22⋊D5311yescharacteristic
531C22×C4C2×C22⋊D5311yescharacteristic
532C22×C4C2×C22⋊D5311yescharacteristic
533C22×C4C2×C22⋊D5311yescharacteristic
534C22×C4C2×C22⋊D5311yescharacteristic
535C22×C4C23×D5311yescharacteristic
536Q16—5316no—
537C2×C8—534no—
538C2×C8—532no—
539C2×C8—532no—
540C2×C8—532no—
541C2×C8—532no—
542C2×C8—1062no—
543C2×C8—1062no—
544C2×C8—1062no—
545C4⋊C4—24no—
546C4⋊C4—24no—
547C4⋊C4—24no—
548C4⋊C4—24no—
549C4⋊C4—24no—
550C4⋊C4—24no—
551C4⋊C4—24no—
552C4⋊C4—24no—
553C4⋊C4—21no—
554C4⋊C4—21no—
555C4⋊C4—21no—
556C4⋊C4—532no—
557C4⋊C4—532no—
558C4⋊C4—532no—
559C4⋊C4—1061no—
560C4⋊C4—1061no—
561C4⋊C4—1061no—
562C4⋊C4—1064no—
563C4⋊C4—1064no—
564C4⋊C4—1064no—
565C4⋊C4—1064no—
566C4⋊C4—1064no—
567C4⋊C4—1064no—
568C4⋊C4—1064no—
569C4⋊C4—1064no—
570C4⋊C4C2×C22⋊D5314yes—
571C4⋊C4C2×C22⋊D5314yes—
572C4⋊C4C2×C22⋊D5314yes—
573C4⋊C4C23×D5312yes—
574C4⋊C4C23×D5312yes—
575C4⋊C4C23×D5312yes—
576C42—24no—
577C42—24no—
578C42—24no—
579C42—1064no—
580C42—1064no—
581C42—1064no—
582C42C2×C22⋊D5312yes—
583C42C2×C22⋊D5312yes—
584C42C2×C22⋊D5312yes—
585C42C23×D5312yes—
586C42C23×D5312yes—
587C42C23×D5312yes—
588C23C22×C22⋊D5311yescharacteristic
589Q8—24no—
590Q8—22no—
591Q8—44no—
592Q8—48no—
593Q8—534no—
594Q8—1064no—
595Q8—1062no—
596Q8—2128no—
597Q8C2×Q8×D5314yes—
598C2×C4—24no—
599C2×C4—22no—
600C2×C4—22no—
601C2×C4—22no—
602C2×C4—22no—
603C2×C4—22no—
604C2×C4—22no—
605C2×C4—22no—
606C2×C4—22no—
607C2×C4—22no—
608C2×C4—22no—
609C2×C4—42no—
610C2×C4—42no—
611C2×C4—42no—
612C2×C4—1064no—
613C2×C4—1062no—
614C2×C4—1062no—
615C2×C4—1062no—
616C2×C4—1062no—
617C2×C4—2122no—
618C2×C4—2122no—
619C2×C4—2122no—
620C2×C4C22×C22⋊D5312yes—
621C2×C4C22×C22⋊D5312yes—
622C2×C4C22×C22⋊D5312yes—
623C2×C4C22×C22⋊D5312yes—
624C2×C4C22×C22⋊D5312yes—
625C2×C4C22×C22⋊D5312yes—
626C2×C4C22×C22⋊D5311yescharacteristic
627C2×C4C2×Q8×D5312yes—
628C2×C4#1313326512yes—
629C2×C4C24×D5311yescharacteristic
630C8—534no—
631C8—1062no—
632C8—1062no—
633C8—1062no—
634C22Q8×C22⋊D5312yes—
635C22#1681142112yes—
636C22#1681143812yes—
637C22C23×C22⋊D5311yescharacteristic
638C4—22no—
639C4—22no—
640C4—22no—
641C4—24no—
642C4—22no—
643C4—22no—
644C4—22no—
645C4—42no—
646C4—42no—
647C4—42no—
648C4—1064no—
649C4—2122no—
650C4—2122no—
651C4—2122no—
652C4Q8×C22⋊D5312yes—
653C4C22×Q8×D5311yescharacteristic
654C4C2×#1313326511yescharacteristic
655C2#2028767814yesdirect product factor
656C2C2×Q8×C22⋊D5311yescharacteristic
657C2C2×#1681142111yescharacteristic
658C2C2×#1681143811yescharacteristic
subgroupG/H
centerC23C22×C22⋊D53
commutator, cosocleC2×C4×C53C25
FrattiniC2×C4C24×D53
FittingC2×C53×#557C2
socle, prime radicalC23×C53C22×D4
hypercenterC2×#557D53
hypocenterC53C2×#3390
LCSG ▷ C2×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C23 ◁ C2×C4×Q8 ◁ C2×#557

Complements

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

NH ≅ G/Ntype
2. #20287678C2direct (N × H)
79. C2×#11719925Q8semidirect
232. #11719925C2×Q8semidirect
342. C2×C53#3390semidirect
406. C53C2×#3390semidirect
655. C2#20287678direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168113512
#202876782
C2×#168110332
C2×#168110292
C2×#168110222
C2×#168109302
C2×#168109272
C2×#168109182
C2×#168109152
C2×#168107542
C2×#168107282
C2×C4×#117199252
C2×C53×#5572
C2×#339053