Finite Group Databasebeta

← #6409914

Subgroups — #6409914

Order 512.

1796 conjugacy classes of subgroups.

The subgroup lattice has 736 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C4×#532C211yesmaximal, characteristic
2#23365C212yesmaximal, complemented
3#23356C212yesmaximal, complemented
4#23117C214yesmaximal, complemented
5#22788C212yesmaximal, complemented
6#22787C212yesmaximal, complemented
7#22471C212yesmaximal, complemented
8#22469C212yesmaximal, complemented
9#22395C212yesmaximal, complemented
10#22387C212yesmaximal, complemented
11#22172C214yesmaximal, complemented
12#22002C212yesmaximal, complemented
13#21996C212yesmaximal, complemented
14#20778C211yesmaximal, characteristic, complemented
15C2×#1839C211yesmaximal, characteristic, complemented
16C2×#532C411yescharacteristic
17C2×C4×#41C2211yescharacteristic
18C2×C4×#41C2211yescharacteristic
19C2×#435C2214yes—
20C2×C8×D4C2214yes—
21C4×C4⋊Q8C411yescharacteristic
22C4×C4⋊Q8C2211yescharacteristic
23C4×#127C411yescharacteristic
24C4×#127C2211yescharacteristic
25C4×#124C411yescharacteristic
26C4×#124C411yescharacteristic
27C4×#124C2211yescharacteristic
28C4×#124C2211yescharacteristic
29C4×#121C412yes—
30C4×#121C412yes—
31C4×#121C2212yes—
32C4×#121C2212yes—
33#2297C411yescharacteristic
34#2297C411yescharacteristic
35#2293C412yes—
36#2293C412yes—
37#2285C411yescharacteristic
38C42×D4C2212yes—
39C42×D4C2212yes—
40C2×C43C2211yescharacteristic
41#1985C2214yes—
42#1984C2214yes—
43#1924C2214yes—
44#1924C2214yes—
45#1924C2214yes—
46#1923C2214yes—
47#1917C2214yes—
48#1917C2214yes—
49#1916C2214yes—
50#1916C2214yes—
51#1870C2214yes—
52#1870C2214yes—
53#1870C2214yes—
54#1869C2214yes—
55#1869C2214yes—
56#1869C2214yes—
57#1869C2214yes—
58#1869C2214yes—
59#1851C2214yes—
60#1850C2214yes—
61#1839C2212yes—
62#1839C2212yes—
63#1839C2212yes—
64#1839C2211yescharacteristic
65#1839C2211yescharacteristic
66#1839C2212yes—
67#1831C2212yes—
68#1817C2212yes—
69#1817C2212yes—
70#1817C2212yes—
71#1797C2212yes—
72#1797C2212yes—
73#1797C2212yes—
74#1767C2212yes—
75#1753C2214yes—
76#1752C2214yes—
77#1749C2212yes—
78#1749C2212yes—
79C4×C22⋊C8C2212yes—
80#1745C2211yescharacteristic
81#1745C2211yescharacteristic
82#1728C2212yes—
83C2×#336C2212yes—
84C2×#336C2212yes—
85C2×#336C2212yes—
86C2×#336C2212yes—
87C22×#41C2×C411yescharacteristic
88C22×#41C2×C411yescharacteristic
89C22×M16C2314yes—
90C23×C8C2314yes—
91C23×C8C2314yes—
92#532—28no—
93C2×C4⋊Q8C2×C411yescharacteristic
94C2×#127C2×C411yescharacteristic
95C2×#124C2×C411yescharacteristic
96C2×#124C2×C411yescharacteristic
97C2×#121C2×C412yes—
98C2×#121C2×C412yes—
99C4×#41—44no—
100C4×#41—44no—
101C2×C4×Q8C2×C411yescharacteristic
102C2×C4×Q8C2×C411yescharacteristic
103C2×C4×Q8C2311yescharacteristic
104C2×C4×Q8C2311yescharacteristic
105C2×C4×D4C2×C412yes—
106C2×C4×D4C2×C412yes—
107C2×C4×D4C2×C412yes—
108C2×C4×D4C2×C411yescharacteristic
109C2×C4×D4C2×C411yescharacteristic
110C2×C4×D4C2×C412yes—
111C2×C4×D4C2×C412yes—
112C2×C4×D4C2×C412yes—
113C2×C4×D4C2312yes—
114C2×C4×D4C2312yes—
115C2×C4×D4C2311yescharacteristic
116C2×C4×D4C2312yes—
117C2×C4×D4C2312yes—
118C2×C4×D4C2311yescharacteristic
119C2×#117C2×C411yescharacteristic
120C2×#117C2×C411yescharacteristic
121C2×#117C2×C412yes—
122C2×#117C2×C412yes—
123C22×C42C2×C411yescharacteristic
124C22×C42C2×C411yescharacteristic
125C22×C42C2×C411yescharacteristic
126C22×C42C2×C411yescharacteristic
127C22×C42C2311yescharacteristic
128C22×C42C2311yescharacteristic
129C22×C42C2312yes—
130C22×C42C2312yes—
131C22×C42C2311yescharacteristic
132#435—48no—
133C8×D4—48no—
134C2×C4⋊C8C2314yes—
135C2×C4⋊C8C2314yes—
136C2×C4⋊C8C2314yes—
137C2×C22⋊C8C2314yes—
138C2×C22⋊C8C2314yes—
139C2×C22⋊C8C2314yes—
140C2×C22⋊C8C2314yes—
141C2×C22⋊C8C2314yes—
142C2×C22⋊C8C2314yes—
143C2×C22⋊C8C2314yes—
144C2×#97C2314yes—
145C2×#97C2312yes—
146C2×#97C2312yes—
147C2×C4×C8C2314yes—
148#391C2×C411yescharacteristic
149#391C2×C411yescharacteristic
150#391C2×C411yescharacteristic
151#391C2×C411yescharacteristic
152#390C2×C412yes—
153#390C2×C412yes—
154#390C2×C411yescharacteristic
155#390C2×C411yescharacteristic
156#390C2×C412yes—
157#390C2×C412yes—
158#390C2×C411yescharacteristic
159#390C2×C411yescharacteristic
160#389C2×C412yes—
161#389C2×C412yes—
162#389C2×C412yes—
163#389C2×C412yes—
164#388C2×C412yes—
165#388C2×C412yes—
166#388C2×C412yes—
167#388C2×C412yes—
168#388C2×C412yes—
169#388C2×C412yes—
170#388C2×C412yes—
171#388C2×C412yes—
172#386C2×C412yes—
173#386C2×C412yes—
174#386C2×C412yes—
175#386C2×C412yes—
176#384C2×C411yescharacteristic
177#384C2×C411yescharacteristic
178#382C2×C411yescharacteristic
179#382C2×C411yescharacteristic
180#380C2×C412yes—
181#380C2×C412yes—
182C4×C4⋊C4C2×C412yes—
183C4×C4⋊C4C2×C412yes—
184C4×C4⋊C4C2×C412yes—
185C4×C4⋊C4C2×C412yes—
186C4×C4⋊C4C2312yes—
187C4×C4⋊C4C2312yes—
188C4×C22⋊C4C2×C412yes—
189C4×C22⋊C4C2×C412yes—
190C4×C22⋊C4C2×C412yes—
191C4×C22⋊C4C2×C412yes—
192C4×C22⋊C4C2×C412yes—
193C4×C22⋊C4C2×C412yes—
194C4×C22⋊C4C2×C412yes—
195C4×C22⋊C4C2×C412yes—
196C4×C22⋊C4C2312yes—
197C4×C22⋊C4C2312yes—
198C4×C22⋊C4C2312yes—
199C4×C22⋊C4C2312yes—
200C43C2×C411yescharacteristic
201C43C2×C411yescharacteristic
202C43C2×C411yescharacteristic
203C43C2×C411yescharacteristic
204C43C2311yescharacteristic
205C43C2311yescharacteristic
206C43C2311yescharacteristic
207C43C2311yescharacteristic
208#336C2312yes—
209#336C2312yes—
210#336C2312yes—
211#336C2312yes—
212#336C2312yes—
213#336C2312yes—
214#336C2314yes—
215#336C2314yes—
216#336C2314yes—
217#336C2314yes—
218#336C2312yes—
219#336C2312yes—
220#336C2312yes—
221#336C2314yes—
222#336C2314yes—
223#336C2312yes—
224#336C2314yes—
225#336C2314yes—
226#336C2314yes—
227C2×#41—24no—
228C2×#41—42no—
229C2×#41—42no—
230C2×#41—42no—
231C2×#41—42no—
232C2×#41M1618yescomplemented
233C22×Q8C22×C411yescharacteristic
234C22×Q8C22×C411yescharacteristic
235C22×D4C22×C412yes—
236C22×D4C22×C412yes—
237C22×D4C22×C412yes—
238C22×D4C22×C412yes—
239C22×D4C22×C411yescharacteristic
240C22×D4C22×C411yescharacteristic
241C23×C4C22×C411yescharacteristic
242C23×C4C22×C411yescharacteristic
243C23×C4C22×C411yescharacteristic
244C23×C4C22×C411yescharacteristic
245C23×C4C22×C411yescharacteristic
246C23×C4C22×C412yes—
247C23×C4C22×C412yes—
248C23×C4C22×C412yes—
249C23×C4C22×C411yescharacteristic
250C23×C4C22×C412yes—
251C23×C4C2412yes—
252C23×C4C2412yes—
253C23×C4C2411yescharacteristic
254C2×M16—44no—
255C2×M16—44no—
256C2×M16—44no—
257C22×C8—28no—
258C22×C8—44no—
259C22×C8—44no—
260C22×C8—44no—
261C22×C8—44no—
262C22×C8—44no—
263C22×C8C2414yes—
264C22×C8C2414yes—
265C22×C8C2414yes—
266C22×C8C2414yes—
267C4⋊Q8—24no—
268#127—24no—
269#124—24no—
270#124—24no—
271#121—28no—
272#121—28no—
273C4×Q8—42no—
274C4×Q8—42no—
275C4×Q8—42no—
276C4×Q8—42no—
277C4×D4—28no—
278C4×D4—28no—
279C4×D4—28no—
280C4×D4—28no—
281C4×D4—28no—
282C4×D4—42no—
283C4×D4—42no—
284C4×D4—44no—
285C4×D4—42no—
286C4×D4—44no—
287C4×D4—42no—
288C4×D4—42no—
289C4×D4—42no—
290C4×D4—44no—
291C4×D4—44no—
292#117—44no—
293#117—44no—
294#117—42no—
295#117—42no—
296C2×C4⋊C4C22×C412yes—
297C2×C4⋊C4C22×C412yes—
298C2×C4⋊C4C22×C412yes—
299C2×C4⋊C4C22×C412yes—
300C2×C4⋊C4C22×C412yes—
301C2×C4⋊C4C22×C412yes—
302C2×C4⋊C4C22×C411yescharacteristic
303C2×C4⋊C4C22×C411yescharacteristic
304C2×C4⋊C4C22×C412yes—
305C2×C4⋊C4C22×C412yes—
306C2×C4⋊C4C22×C411yescharacteristic
307C2×C4⋊C4C22×C411yescharacteristic
308C2×C4⋊C4C22×C412yes—
309C2×C4⋊C4C22×C412yes—
310C2×C22⋊C4C22×C412yes—
311C2×C22⋊C4C22×C412yes—
312C2×C22⋊C4C22×C412yes—
313C2×C22⋊C4C22×C412yes—
314C2×C22⋊C4C22×C412yes—
315C2×C22⋊C4C22×C412yes—
316C2×C22⋊C4C22×C412yes—
317C2×C22⋊C4C22×C412yes—
318C2×C22⋊C4C22×C412yes—
319C2×C22⋊C4C22×C412yes—
320C2×C22⋊C4C22×C412yes—
321C2×C22⋊C4C22×C412yes—
322C2×C22⋊C4C22×C412yes—
323C2×C22⋊C4C22×C412yes—
324C2×C22⋊C4C22×C412yes—
325C2×C22⋊C4C22×C412yes—
326C2×C22⋊C4C22×C412yes—
327C2×C22⋊C4C22×C412yes—
328C2×C42—24no—
329C2×C42—24no—
330C2×C42—24no—
331C2×C42—44no—
332C2×C42—44no—
333C2×C42—42no—
334C2×C42—42no—
335C2×C42—42no—
336C2×C42—42no—
337C2×C42C22×C411yescharacteristic
338C2×C42C22×C411yescharacteristic
339C2×C42C22×C411yescharacteristic
340C2×C42C22×C411yescharacteristic
341C2×C42C22×C411yescharacteristic
342C2×C42C22×C411yescharacteristic
343C2×C42C22×C411yescharacteristic
344C2×C42C22×C411yescharacteristic
345C2×C42C22×C411yescharacteristic
346C2×C42C22×C411yescharacteristic
347C2×C42C22×C411yescharacteristic
348C2×C42C22×C412yes—
349C2×C42C22×C412yes—
350C2×C42C22×C412yes—
351C2×C42C22×C412yes—
352C2×C42C22×C411yescharacteristic
353C2×C42C22×C411yescharacteristic
354C2×C42C22×C411yescharacteristic
355C2×C42C22×C411yescharacteristic
356C2×C42C22×C411yescharacteristic
357C2×C42C22×C411yescharacteristic
358C2×C42C22×C411yescharacteristic
359C2×C42C22×C411yescharacteristic
360C2×C42C22×C411yescharacteristic
361C2×C42C22×C411yescharacteristic
362C2×C42C22×C411yescharacteristic
363C2×C42C2411yescharacteristic
364C2×C42C2411yescharacteristic
365C2×C42C2411yescharacteristic
366C2×C42C2412yes—
367C2×C42C2412yes—
368C2×C42C2411yescharacteristic
369C2×C42C2411yescharacteristic
370C2×C42C2411yescharacteristic
371C4⋊C8—44no—
372C4⋊C8—44no—
373C4⋊C8—44no—
374C22⋊C8—28no—
375C22⋊C8—44no—
376C22⋊C8—44no—
377C22⋊C8—44no—
378C22⋊C8—44no—
379C22⋊C8—44no—
380C22⋊C8—44no—
381#97—42no—
382#97—42no—
383#97—44no—
384C4×C8—44no—
385#95C22×C412yes—
386#95C22×C412yes—
387#95C22×C412yes—
388#95C22×C412yes—
389#95C22×C412yes—
390#95C22×C412yes—
391#95C22×C412yes—
392#95C22×C412yes—
393#95C22×C412yes—
394#95C22×C412yes—
395#95C22×C412yes—
396#95C22×C412yes—
397C24C23×C412yes—
398C24C23×C412yes—
399C24C23×C411yescharacteristic
400#41—416no—
401#41—416no—
402C2×Q8—22no—
403C2×Q8—41no—
404C2×Q8—41no—
405C2×Q8—41no—
406C2×Q8—41no—
407C2×Q8C2×M1614yes—
408C2×D4—24no—
409C2×D4—24no—
410C2×D4—24no—
411C2×D4—24no—
412C2×D4—24no—
413C2×D4—24no—
414C2×D4—24no—
415C2×D4—22no—
416C2×D4—24no—
417C2×D4—24no—
418C2×D4—41no—
419C2×D4—41no—
420C2×D4—42no—
421C2×D4—42no—
422C2×D4—41no—
423C2×D4—41no—
424C2×D4C2×M1618yes—
425C2×D4C2×M1614yes—
426C22×C4—22no—
427C22×C4—22no—
428C22×C4—22no—
429C22×C4—22no—
430C22×C4—22no—
431C22×C4—22no—
432C22×C4—22no—
433C22×C4—22no—
434C22×C4—22no—
435C22×C4—24no—
436C22×C4—22no—
437C22×C4—22no—
438C22×C4—22no—
439C22×C4—22no—
440C22×C4—24no—
441C22×C4—24no—
442C22×C4—22no—
443C22×C4—22no—
444C22×C4—24no—
445C22×C4—24no—
446C22×C4—22no—
447C22×C4—22no—
448C22×C4—24no—
449C22×C4—24no—
450C22×C4—42no—
451C22×C4—42no—
452C22×C4—41no—
453C22×C4—41no—
454C22×C4—41no—
455C22×C4—41no—
456C22×C4—41no—
457C22×C4—41no—
458C22×C4—42no—
459C22×C4—42no—
460C22×C4—42no—
461C22×C4—42no—
462C22×C4—42no—
463C22×C4—42no—
464C22×C4C2×M1614yes—
465C22×C4C2×M1618yes—
466C22×C4C23×C411yescharacteristic
467C22×C4C23×C411yescharacteristic
468C22×C4C23×C411yescharacteristic
469C22×C4C23×C411yescharacteristic
470C22×C4C23×C411yescharacteristic
471C22×C4C23×C412yes—
472C22×C4C23×C412yes—
473C22×C4C23×C412yes—
474C22×C4C23×C412yes—
475C22×C4C23×C412yes—
476C22×C4C23×C411yescharacteristic
477C22×C4C23×C411yescharacteristic
478C22×C4C23×C412yes—
479C22×C4C23×C411yescharacteristic
480C22×C4C23×C411yescharacteristic
481C22×C4C23×C411yescharacteristic
482C22×C4C23×C411yescharacteristic
483C22×C4C23×C411yescharacteristic
484C22×C4C23×C411yescharacteristic
485C22×C4H(5,𝔽2)14yes—
486C22×C4C2511yescharacteristic
487M16—88no—
488C2×C8—24no—
489C2×C8—24no—
490C2×C8—24no—
491C2×C8—24no—
492C2×C8—24no—
493C2×C8—24no—
494C2×C8—24no—
495C2×C8—24no—
496C2×C8—24no—
497C2×C8—24no—
498C2×C8—24no—
499C2×C8—24no—
500C2×C8—88no—
501C2×C8—88no—
502C4⋊C4—24no—
503C4⋊C4—24no—
504C4⋊C4—24no—
505C4⋊C4—24no—
506C4⋊C4—24no—
507C4⋊C4—24no—
508C4⋊C4—41no—
509C4⋊C4—41no—
510C4⋊C4—41no—
511C4⋊C4—41no—
512C4⋊C4—42no—
513C4⋊C4—42no—
514C4⋊C4—42no—
515C4⋊C4—42no—
516C22⋊C4—24no—
517C22⋊C4—24no—
518C22⋊C4—24no—
519C22⋊C4—24no—
520C22⋊C4—24no—
521C22⋊C4—24no—
522C22⋊C4—24no—
523C22⋊C4—24no—
524C22⋊C4—24no—
525C22⋊C4—24no—
526C22⋊C4—42no—
527C22⋊C4—42no—
528C22⋊C4—42no—
529C22⋊C4—42no—
530C22⋊C4—42no—
531C22⋊C4—42no—
532C22⋊C4—42no—
533C22⋊C4—42no—
534C42—22no—
535C42—22no—
536C42—22no—
537C42—22no—
538C42—22no—
539C42—22no—
540C42—22no—
541C42—22no—
542C42—22no—
543C42—22no—
544C42—22no—
545C42—24no—
546C42—24no—
547C42—22no—
548C42—22no—
549C42—22no—
550C42—22no—
551C42—22no—
552C42—22no—
553C42—41no—
554C42—41no—
555C42—41no—
556C42—41no—
557C42—41no—
558C42—41no—
559C42—41no—
560C42—41no—
561C42—41no—
562C42—41no—
563C42—42no—
564C42—42no—
565C42—42no—
566C42—42no—
567C42#13114yes—
568C23—21no—
569C23—21no—
570C23—21no—
571C23—21no—
572C23—22no—
573C23—22no—
574C23—22no—
575C23—22no—
576C23—22no—
577C23—22no—
578C23—22no—
579C23—22no—
580C23—22no—
581C23—22no—
582C23—22no—
583C23—22no—
584C23—22no—
585C23#51812yes—
586C23C22×M1614yes—
587C23C22×M1612yes—
588C23#56812yes—
589C23C24×C411yescharacteristic
590Q8—44no—
591Q8—44no—
592D4—216no—
593D4—44no—
594D4—48no—
595D4—48no—
596D4—44no—
597D4—48no—
598C2×C4—21no—
599C2×C4—21no—
600C2×C4—21no—
601C2×C4—22no—
602C2×C4—21no—
603C2×C4—21no—
604C2×C4—21no—
605C2×C4—21no—
606C2×C4—21no—
607C2×C4—28no—
608C2×C4—21no—
609C2×C4—21no—
610C2×C4—21no—
611C2×C4—21no—
612C2×C4—21no—
613C2×C4—21no—
614C2×C4—22no—
615C2×C4—28no—
616C2×C4—21no—
617C2×C4—22no—
618C2×C4—22no—
619C2×C4—22no—
620C2×C4—22no—
621C2×C4—22no—
622C2×C4—21no—
623C2×C4—21no—
624C2×C4—21no—
625C2×C4—21no—
626C2×C4—21no—
627C2×C4—22no—
628C2×C4—22no—
629C2×C4—22no—
630C2×C4—22no—
631C2×C4—21no—
632C2×C4—21no—
633C2×C4—22no—
634C2×C4—21no—
635C2×C4—21no—
636C2×C4—21no—
637C2×C4—22no—
638C2×C4—22no—
639C2×C4—21no—
640C2×C4—21no—
641C2×C4—21no—
642C2×C4—21no—
643C2×C4—21no—
644C2×C4—21no—
645C2×C4—21no—
646C2×C4—22no—
647C2×C4—22no—
648C2×C4—22no—
649C2×C4—48no—
650C2×C4—44no—
651C2×C4—44no—
652C2×C4—44no—
653C2×C4—44no—
654C2×C4—48no—
655C2×C4—44no—
656C2×C4—44no—
657C2×C4—44no—
658C2×C4—44no—
659C2×C4—44no—
660C2×C4—84no—
661C2×C4—84no—
662C2×C4#51812yes—
663C2×C4C22×M1612yes—
664C2×C4C22×M1612yes—
665C2×C4C22×M1614yes—
666C2×C4C2×#13112yes—
667C2×C4C2×#13112yes—
668C2×C4C2×#13112yes—
669C2×C4#56812yes—
670C2×C4C2×H(5,𝔽2)12yes—
671C2×C4#58512yes—
672C2×C4#58512yes—
673C8—44no—
674C8—44no—
675C8—44no—
676C8—44no—
677C22—22no—
678C22—22no—
679C22—22no—
680C22—22no—
681C22—22no—
682C22—22no—
683C22—24no—
684C22—24no—
685C22—24no—
686C22—42no—
687C22—42no—
688C22—42no—
689C22—42no—
690C22—42no—
691C22—42no—
692C22—42no—
693C22—42no—
694C22—42no—
695C22—42no—
696C22—42no—
697C22#297314yes—
698C22C2×#51811yescharacteristic
699C22#342811yescharacteristic
700C22#342811yescharacteristic
701C22C23×M1611yescharacteristic
702C22C22×#13111yescharacteristic
703C22C2×#56811yescharacteristic
704C22C2×#56811yescharacteristic
705C4—22no—
706C4—22no—
707C4—24no—
708C4—22no—
709C4—22no—
710C4—22no—
711C4—22no—
712C4—22no—
713C4—42no—
714C4—41no—
715C4—42no—
716C4—42no—
717C4—42no—
718C4—42no—
719C4—41no—
720C4—41no—
721C4—41no—
722C4—41no—
723C4—41no—
724C4#356014yes—
725C2—24no—
726C2—44no—
727C2—82no—
728C2#3438811yescharacteristic
729C2C2×#297311yescharacteristic
730C2#6023611yescharacteristic
731C2#6027811yescharacteristic
732C2#6028311yescharacteristic
733C2#6028511yescharacteristic
734C2#6029411yescharacteristic
subgroupG/H
center, Frattini, cosocleC22×C4C25
commutator, socleC23C24×C4
prime radicalC2×#532C4
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C22×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #23365C2semidirect
3. #23356C2semidirect
4. #23117C2semidirect
5. #22788C2semidirect
6. #22787C2semidirect
7. #22471C2semidirect
8. #22469C2semidirect
9. #22395C2semidirect
10. #22387C2semidirect
11. #22172C2semidirect
12. #22002C2semidirect
13. #21996C2semidirect
14. #20778C2semidirect
15. C2×#1839C2semidirect
232. C2×#41M16semidirect

Maximal subgroups

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

subgroupindex
C4×#5322
#233652
#233562
#231172
#227882
#227872
#224712
#224692
#223952
#223872
#221722
#220022
#219962
#207782
C2×#18392