Finite Group Databasebeta

← #190891

Subgroups — #190891

Order 512.

974 conjugacy classes of subgroups.

The subgroup lattice has 735 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#34128C211yesmaximal, characteristic
2#21924C211yesmaximal, characteristic
3C4×#433C211yesmaximal, characteristic
4#8711C211yesmaximal, characteristic
5#8711C211yesmaximal, characteristic
6#8570C211yesmaximal, characteristic, complemented
7#8568C211yesmaximal, characteristic, complemented
8#8566C211yesmaximal, characteristic, complemented
9#8564C211yesmaximal, characteristic, complemented
10#8311C211yesmaximal, characteristic
11#8311C211yesmaximal, characteristic
12#8180C211yesmaximal, characteristic, complemented
13#8176C211yesmaximal, characteristic, complemented
14#8173C211yesmaximal, characteristic, complemented
15C4×Q8⋊C8C211yesmaximal, characteristic, complemented
16C22×C4×Q8C2211yescharacteristic
17C2×#433—21no—
18#2356—21no—
19#2356—21no—
20#2356C411yescharacteristic
21#2356C411yescharacteristic
22#2351C411yescharacteristic
23#2351C411yescharacteristic
24#2344—21no—
25#2344—21no—
26#2344C411yescharacteristic
27#2344C411yescharacteristic
28Q8×C22⋊C4C411yescharacteristic
29Q8×C22⋊C4C411yescharacteristic
30#2295—21no—
31#2295—21no—
32#2295C2211yescharacteristic
33#2295C2211yescharacteristic
34#2283—21no—
35#2283C2211yescharacteristic
36C42×Q8C2211yescharacteristic
37C42×Q8C2211yescharacteristic
38C4×#117—21no—
39C4×#117C2211yescharacteristic
40#1924—21no—
41#1923—21no—
42#1917—21no—
43#1916—21no—
44#1842C2211yescharacteristic
45#1831C2211yescharacteristic
46#1797C2211yescharacteristic
47#1797C2211yescharacteristic
48#1768—21no—
49#1767C2211yescharacteristic
50C4×C4⋊C8C2211yescharacteristic
51C4×C4⋊C8C2211yescharacteristic
52C4×C4⋊C8C2211yescharacteristic
53#1750—21no—
54C4×C22⋊C8C2211yescharacteristic
55C4×C22⋊C8C2211yescharacteristic
56#1746—21no—
57C4×#97C2211yescharacteristic
58C42×C8C2211yescharacteristic
59C2×Q8⋊C8C2211yescharacteristic
60C2×Q8⋊C8C2211yescharacteristic
61C2×Q8⋊C8C2211yescharacteristic
62C2×Q8⋊C8C2211yescharacteristic
63C2×Q8⋊C8C2211yescharacteristic
64C2×Q8⋊C8C2211yescharacteristic
65C2×Q8⋊C8C2211yescharacteristic
66C2×Q8⋊C8C2211yescharacteristic
67#1279C2211yescharacteristic
68#1279C2211yescharacteristic
69#1279C2211yescharacteristic
70#1279C2211yescharacteristic
71#1279C2211yescharacteristic
72#1279C2211yescharacteristic
73#1279C2211yescharacteristic
74#1279C2211yescharacteristic
75C23×Q8C2×C411yescharacteristic
76C2×C4×Q8—22no—
77C2×C4×Q8—22no—
78C2×C4×Q8—22no—
79C2×C4×Q8—22no—
80C2×C4×Q8—21no—
81C2×C4×Q8—21no—
82C2×C4×Q8C2×C411yescharacteristic
83C2×C4×Q8C2×C411yescharacteristic
84C2×C4×Q8C2×C411yescharacteristic
85C2×C4×Q8C2×C411yescharacteristic
86C2×C4×Q8C2×C411yescharacteristic
87C2×C4×Q8C2×C411yescharacteristic
88C2×C4×Q8C2311yescharacteristic
89C2×C4×Q8C2311yescharacteristic
90C2×#117—21no—
91C2×#117—21no—
92C2×#117D411yescharacteristic
93C2×#117D411yescharacteristic
94C22×C4⋊C4—21no—
95C22×C4⋊C4C2×C411yescharacteristic
96C22×C42—21no—
97C22×C42C2311yescharacteristic
98#433—28no—
99C2×C4⋊C8—21no—
100C2×C4⋊C8—21no—
101C2×C4⋊C8—21no—
102C2×C4⋊C8—21no—
103C2×C4⋊C8C2311yescharacteristic
104C2×C4⋊C8C2311yescharacteristic
105C2×C4⋊C8C2311yescharacteristic
106C2×C4⋊C8C2311yescharacteristic
107C2×C22⋊C8—21no—
108C2×C22⋊C8—21no—
109C2×C22⋊C8—21no—
110C2×C22⋊C8—21no—
111C2×#97—21no—
112C2×#97—21no—
113C2×#97—21no—
114C2×C4×C8—21no—
115C2×C4×C8—21no—
116C2×C4×C8—21no—
117C2×C4×C8C2311yescharacteristic
118C2×C4×C8C2311yescharacteristic
119C2×C4×C8C2311yescharacteristic
120C2×C4×C8C2311yescharacteristic
121#391—21no—
122#391—21no—
123#391—21no—
124#391—21no—
125#391C2×C411yescharacteristic
126#391C2×C411yescharacteristic
127#391C2×C411yescharacteristic
128#391C2×C411yescharacteristic
129#389—21no—
130#389—21no—
131#389—21no—
132#389—21no—
133#389C2×C411yescharacteristic
134#389C2×C411yescharacteristic
135#389C2×C411yescharacteristic
136#389C2×C411yescharacteristic
137#387—21no—
138#387—21no—
139#387—21no—
140#387—21no—
141#387—21no—
142#387—21no—
143#387—21no—
144#387—21no—
145#387—21no—
146#387—21no—
147#387—21no—
148#387—21no—
149#383—21no—
150#383—21no—
151#383—21no—
152#382—21no—
153#382—21no—
154#382C2×C411yescharacteristic
155#382C2×C411yescharacteristic
156#381—21no—
157#381—21no—
158#381—21no—
159#380—21no—
160#380—21no—
161#380C2×C411yescharacteristic
162#380C2×C411yescharacteristic
163C4×C4⋊C4—21no—
164C4×C4⋊C4—21no—
165C4×C4⋊C4—21no—
166C4×C4⋊C4—21no—
167C4×C4⋊C4—21no—
168C4×C4⋊C4—21no—
169C4×C4⋊C4—21no—
170C4×C4⋊C4—21no—
171C4×C4⋊C4—21no—
172C4×C4⋊C4—21no—
173C4×C4⋊C4C2×C411yescharacteristic
174C4×C4⋊C4C2×C411yescharacteristic
175C4×C4⋊C4C2×C411yescharacteristic
176C4×C4⋊C4C2×C411yescharacteristic
177C4×C4⋊C4C2×C411yescharacteristic
178C4×C4⋊C4C2×C411yescharacteristic
179C4×C4⋊C4D411yescharacteristic
180C4×C4⋊C4D411yescharacteristic
181C4×C4⋊C4C2311yescharacteristic
182C4×C4⋊C4C2311yescharacteristic
183C4×C22⋊C4—21no—
184C4×C22⋊C4—21no—
185C4×C22⋊C4—21no—
186C4×C22⋊C4C2×C411yescharacteristic
187C4×C22⋊C4C2×C411yescharacteristic
188C4×C22⋊C4D411yescharacteristic
189C4×C22⋊C4D411yescharacteristic
190#376—21no—
191#376—21no—
192#376—21no—
193#376—21no—
194#376—21no—
195#376D411yescharacteristic
196#376D411yescharacteristic
197C43—21no—
198C43—21no—
199C43C2311yescharacteristic
200C43C2311yescharacteristic
201#336—21no—
202#336—21no—
203#336—21no—
204#336—21no—
205#336—21no—
206#336—21no—
207#336—21no—
208#336—21no—
209#336—21no—
210#336—21no—
211Q8⋊C8—22no—
212Q8⋊C8—22no—
213Q8⋊C8—22no—
214Q8⋊C8—22no—
215Q8⋊C8—22no—
216Q8⋊C8—22no—
217Q8⋊C8—22no—
218Q8⋊C8—22no—
219C22×Q8—22no—
220C22×Q8—22no—
221C22×Q8—21no—
222C22×Q8—22no—
223C22×Q8—22no—
224C22×Q8—41no—
225C22×Q8—41no—
226C22×Q8C22×C411yescharacteristic
227C22×Q8C22×C411yescharacteristic
228C23×C4—21no—
229C23×C4—21no—
230C23×C4C22×C411yescharacteristic
231C23×C4C2×D411yescharacteristic
232C23×C4C2×D411yescharacteristic
233C22×C8—21no—
234C22×C8—21no—
235C22×C8—21no—
236C22×C8—21no—
237C22×C8—21no—
238C22×C8—21no—
239C22×C8—21no—
240C22×C8—21no—
241C4×Q8—24no—
242C4×Q8—24no—
243C4×Q8—24no—
244C4×Q8—24no—
245C4×Q8—22no—
246C4×Q8—22no—
247C4×Q8—22no—
248C4×Q8—22no—
249C4×Q8—21no—
250C4×Q8—21no—
251C4×Q8—21no—
252C4×Q8—21no—
253C4×Q8—22no—
254C4×Q8—22no—
255C4×Q8—22no—
256C4×Q8—22no—
257C4×Q8—41no—
258C4×Q8—41no—
259C4×Q8—41no—
260C4×Q8—41no—
261C4×Q8#4112yes—
262C4×Q8#4112yes—
263C4×Q8#4112yes—
264C4×Q8#4112yes—
265#117—24no—
266#117—42no—
267#117—44no—
268#117—44no—
269C2×C4⋊C4—24no—
270C2×C4⋊C4—24no—
271C2×C4⋊C4—21no—
272C2×C4⋊C4—21no—
273C2×C4⋊C4—21no—
274C2×C4⋊C4—21no—
275C2×C4⋊C4—21no—
276C2×C4⋊C4—22no—
277C2×C4⋊C4—22no—
278C2×C4⋊C4—21no—
279C2×C4⋊C4—21no—
280C2×C4⋊C4—21no—
281C2×C4⋊C4—21no—
282C2×C4⋊C4—21no—
283C2×C4⋊C4—21no—
284C2×C4⋊C4—21no—
285C2×C4⋊C4—21no—
286C2×C4⋊C4C22⋊C411yescharacteristic
287C2×C4⋊C4C22⋊C411yescharacteristic
288C2×C4⋊C4C22⋊C411yescharacteristic
289C2×C4⋊C4C22⋊C411yescharacteristic
290C2×C4⋊C4C22×C411yescharacteristic
291C2×C4⋊C4C22×C411yescharacteristic
292C2×C4⋊C4C22×C411yescharacteristic
293C2×C4⋊C4C22×C411yescharacteristic
294C2×C4⋊C4C22×C411yescharacteristic
295C2×C4⋊C4C22×C411yescharacteristic
296C2×C22⋊C4—21no—
297C2×C22⋊C4—21no—
298C2×C22⋊C4C22⋊C411yescharacteristic
299C2×C22⋊C4C22⋊C411yescharacteristic
300C2×C22⋊C4C22⋊C411yescharacteristic
301C2×C22⋊C4C22⋊C411yescharacteristic
302C2×C42—24no—
303C2×C42—24no—
304C2×C42—21no—
305C2×C42—21no—
306C2×C42—21no—
307C2×C42—21no—
308C2×C42—21no—
309C2×C42—21no—
310C2×C42—21no—
311C2×C42—21no—
312C2×C42—21no—
313C2×C42—21no—
314C2×C42—21no—
315C2×C42—21no—
316C2×C42—21no—
317C2×C42—21no—
318C2×C42—21no—
319C2×C42—21no—
320C2×C42—21no—
321C2×C42—21no—
322C2×C42C22×C411yescharacteristic
323C2×C42C22×C411yescharacteristic
324C2×C42C22×C411yescharacteristic
325C2×C42C22×C411yescharacteristic
326C2×C42C22×C411yescharacteristic
327C2×C42C2×D411yescharacteristic
328C2×C42C2×D411yescharacteristic
329C2×C42C2×D411yescharacteristic
330C2×C42C2×D411yescharacteristic
331C2×C42C2×D411yescharacteristic
332C2×C42C2×D411yescharacteristic
333C2×C42C2×D411yescharacteristic
334C2×C42C2×D411yescharacteristic
335C2×C42C2×D411yescharacteristic
336C2×C42C2×D411yescharacteristic
337C2×C42C2411yescharacteristic
338C4⋊C8—24no—
339C4⋊C8—24no—
340C4⋊C8—21no—
341C4⋊C8—21no—
342C4⋊C8—21no—
343C4⋊C8—21no—
344C4⋊C8—21no—
345C4⋊C8—21no—
346C4⋊C8—21no—
347C4⋊C8—21no—
348C4⋊C8—81no—
349C4⋊C8—81no—
350C22⋊C8—24no—
351C22⋊C8—24no—
352C22⋊C8—81no—
353C22⋊C8—81no—
354#97—24no—
355#97—42no—
356#97—81no—
357C4×C8—24no—
358C4×C8—21no—
359C4×C8—21no—
360C4×C8—21no—
361C4×C8—21no—
362C4×C8—21no—
363C4×C8—21no—
364C4×C8—21no—
365C4×C8—21no—
366C4×C8—42no—
367C4×C8—81no—
368#95—21no—
369#95—21no—
370#95—21no—
371#95—21no—
372#95—21no—
373#95—21no—
374#95—21no—
375#95—21no—
376#95—21no—
377#95—21no—
378#95—21no—
379#95—21no—
380#95—21no—
381#95—21no—
382#95—21no—
383#95—21no—
384#95—21no—
385#95—21no—
386#95—21no—
387#95—21no—
388#95—21no—
389#95—21no—
390#95—21no—
391#95—21no—
392#95C22⋊C411yescharacteristic
393#95C22⋊C411yescharacteristic
394#95C22⋊C411yescharacteristic
395#95C22⋊C411yescharacteristic
396#95C22⋊C411yescharacteristic
397#95C22⋊C411yescharacteristic
398#95C22⋊C411yescharacteristic
399#95C22⋊C411yescharacteristic
400C24C2×C22⋊C411yescharacteristic
401C2×Q8—24no—
402C2×Q8—21no—
403C2×Q8—21no—
404C2×Q8—21no—
405C2×Q8—21no—
406C2×Q8—21no—
407C2×Q8—21no—
408C2×Q8—21no—
409C2×Q8—21no—
410C2×Q8—42no—
411C2×Q8—42no—
412C2×Q8—44no—
413C2×Q8—44no—
414C2×Q8—44no—
415C2×Q8—44no—
416C2×Q8#11712yes—
417C2×Q8#11712yes—
418C2×Q8#13112yes—
419C2×Q8#13112yes—
420C22×C4—21no—
421C22×C4—24no—
422C22×C4—24no—
423C22×C4—21no—
424C22×C4—21no—
425C22×C4—21no—
426C22×C4—22no—
427C22×C4—21no—
428C22×C4—21no—
429C22×C4—21no—
430C22×C4—21no—
431C22×C4—21no—
432C22×C4—21no—
433C22×C4—21no—
434C22×C4—21no—
435C22×C4—21no—
436C22×C4—21no—
437C22×C4—21no—
438C22×C4—21no—
439C22×C4—21no—
440C22×C4—21no—
441C22×C4—21no—
442C22×C4—21no—
443C22×C4—21no—
444C22×C4—21no—
445C22×C4—41no—
446C22×C4—42no—
447C22×C4—42no—
448C22×C4—42no—
449C22×C4—42no—
450C22×C4C2×C22⋊C411yescharacteristic
451C22×C4C2×C22⋊C411yescharacteristic
452C22×C4C2×C22⋊C411yescharacteristic
453C22×C4C2×C22⋊C411yescharacteristic
454C22×C4C2×C22⋊C411yescharacteristic
455C22×C4C2×C22⋊C411yescharacteristic
456C22×C4C2×C22⋊C411yescharacteristic
457C22×C4C2×C22⋊C411yescharacteristic
458C22×C4C2×C22⋊C411yescharacteristic
459C22×C4C2×C22⋊C411yescharacteristic
460C22×C4C2×C22⋊C411yescharacteristic
461C22×C4C23×C411yescharacteristic
462C22×C4C22×D411yescharacteristic
463C22×C4C22×D411yescharacteristic
464C2×C8—22no—
465C2×C8—22no—
466C2×C8—22no—
467C2×C8—22no—
468C2×C8—41no—
469C2×C8—41no—
470C2×C8—41no—
471C2×C8—41no—
472C2×C8—41no—
473C2×C8—41no—
474C2×C8—41no—
475C2×C8—41no—
476C2×C8—41no—
477C2×C8—41no—
478C2×C8—41no—
479C2×C8—41no—
480C2×C8—41no—
481C2×C8—41no—
482C2×C8—41no—
483C2×C8—41no—
484C2×C8—41no—
485C2×C8—41no—
486C2×C8—41no—
487C2×C8—41no—
488C4⋊C4—24no—
489C4⋊C4—24no—
490C4⋊C4—24no—
491C4⋊C4—21no—
492C4⋊C4—21no—
493C4⋊C4—22no—
494C4⋊C4—22no—
495C4⋊C4—22no—
496C4⋊C4—22no—
497C4⋊C4—22no—
498C4⋊C4—22no—
499C4⋊C4—22no—
500C4⋊C4—21no—
501C4⋊C4—21no—
502C4⋊C4—21no—
503C4⋊C4—21no—
504C4⋊C4—21no—
505C4⋊C4—21no—
506C4⋊C4—21no—
507C4⋊C4—21no—
508C4⋊C4—41no—
509C4⋊C4—42no—
510C4⋊C4—42no—
511C4⋊C4—42no—
512C4⋊C4—42no—
513C4⋊C4—42no—
514C4⋊C4—42no—
515C4⋊C4—42no—
516C4⋊C4—42no—
517C4⋊C4#11712yes—
518C4⋊C4#11712yes—
519C22⋊C4—22no—
520C22⋊C4—22no—
521C22⋊C4—41no—
522C22⋊C4—42no—
523C22⋊C4—42no—
524C22⋊C4#10414yes—
525C42—24no—
526C42—24no—
527C42—21no—
528C42—21no—
529C42—22no—
530C42—22no—
531C42—22no—
532C42—22no—
533C42—21no—
534C42—21no—
535C42—21no—
536C42—21no—
537C42—21no—
538C42—21no—
539C42—21no—
540C42—21no—
541C42—21no—
542C42—21no—
543C42—21no—
544C42—21no—
545C42—21no—
546C42—21no—
547C42—21no—
548C42—21no—
549C42—21no—
550C42—21no—
551C42—21no—
552C42—21no—
553C42—22no—
554C42—22no—
555C42—22no—
556C42—41no—
557C42—42no—
558C42—42no—
559C42—42no—
560C42—42no—
561C42—42no—
562C42—41no—
563C42—41no—
564C42—41no—
565C42—41no—
566C42—42no—
567C42—42no—
568C42—42no—
569C42C2×#4111yescharacteristic
570C42C2×#4111yescharacteristic
571C42C2×#4111yescharacteristic
572C42C2×#4111yescharacteristic
573C23—21no—
574C23—21no—
575C23—21no—
576C23—21no—
577C23—21no—
578C23—21no—
579C23C2×#10412yes—
580C23C22×C22⋊C411yescharacteristic
581Q8—22no—
582Q8—22no—
583Q8—22no—
584Q8—22no—
585Q8—22no—
586Q8—48no—
587Q8—41no—
588Q8—41no—
589Q8#43314yescomplemented
590C2×C4—21no—
591C2×C4—21no—
592C2×C4—21no—
593C2×C4—22no—
594C2×C4—22no—
595C2×C4—21no—
596C2×C4—21no—
597C2×C4—21no—
598C2×C4—21no—
599C2×C4—21no—
600C2×C4—22no—
601C2×C4—21no—
602C2×C4—21no—
603C2×C4—21no—
604C2×C4—21no—
605C2×C4—21no—
606C2×C4—21no—
607C2×C4—21no—
608C2×C4—21no—
609C2×C4—21no—
610C2×C4—21no—
611C2×C4—21no—
612C2×C4—21no—
613C2×C4—21no—
614C2×C4—21no—
615C2×C4—21no—
616C2×C4—21no—
617C2×C4—21no—
618C2×C4—21no—
619C2×C4—21no—
620C2×C4—21no—
621C2×C4—21no—
622C2×C4—21no—
623C2×C4—21no—
624C2×C4—22no—
625C2×C4—22no—
626C2×C4—22no—
627C2×C4—21no—
628C2×C4—42no—
629C2×C4—42no—
630C2×C4—48no—
631C2×C4—48no—
632C2×C4—41no—
633C2×C4—41no—
634C2×C4—41no—
635C2×C4—41no—
636C2×C4—41no—
637C2×C4—41no—
638C2×C4—41no—
639C2×C4—41no—
640C2×C4—41no—
641C2×C4—41no—
642C2×C4—41no—
643C2×C4—41no—
644C2×C4—41no—
645C2×C4—41no—
646C2×C4—41no—
647C2×C4—41no—
648C2×C4—41no—
649C2×C4—41no—
650C2×C4—41no—
651C2×C4—41no—
652C2×C4—41no—
653C2×C4—41no—
654C2×C4—41no—
655C2×C4—41no—
656C2×C4—41no—
657C2×C4—41no—
658C2×C4C2×#10412yes—
659C2×C4C2×#10412yes—
660C2×C4#42112yes—
661C2×C4C2×#11711yescharacteristic
662C2×C4C2×#11711yescharacteristic
663C2×C4#52511yescharacteristic
664C2×C4#52511yescharacteristic
665C2×C4#52511yescharacteristic
666C2×C4#52511yescharacteristic
667C2×C4C2×#13111yescharacteristic
668C2×C4C2×#13111yescharacteristic
669C2×C4#56811yescharacteristic
670C2×C4#56811yescharacteristic
671C2×C4#57711yescharacteristic
672C2×C4#57711yescharacteristic
673C2×C4#57811yescharacteristic
674C2×C4#57811yescharacteristic
675C8—42no—
676C8—42no—
677C8—42no—
678C8—42no—
679C8—81no—
680C8—81no—
681C8—81no—
682C8—81no—
683C22—22no—
684C22—22no—
685C22—22no—
686C22—41no—
687C22—41no—
688C22—41no—
689C22—41no—
690C22#228011yescharacteristic
691C22#288011yescharacteristic
692C22#288011yescharacteristic
693C22#289811yescharacteristic
694C22#289811yescharacteristic
695C22C22×#10411yescharacteristic
696C22C2×#42111yescharacteristic
697C4—21no—
698C4—21no—
699C4—22no—
700C4—22no—
701C4—22no—
702C4—24no—
703C4—41no—
704C4—41no—
705C4—42no—
706C4—42no—
707C4—41no—
708C4—41no—
709C4—41no—
710C4—41no—
711C4—41no—
712C4—41no—
713C4—42no—
714C4—81no—
715C4—81no—
716C4—81no—
717C4—81no—
718C4C2×#43311yescharacteristic
719C4#292111yescharacteristic
720C4#292411yescharacteristic
721C4#292411yescharacteristic
722C4#312111yescharacteristic
723C4#312111yescharacteristic
724C4#312611yescharacteristic
725C4#312711yescharacteristic
726C2—42no—
727C2#1751911yescharacteristic
728C2#1751911yescharacteristic
729C2#1752411yescharacteristic
730C2#1752511yescharacteristic
731C2#2071611yescharacteristic
732C2#2074511yescharacteristic
733C2#2074711yescharacteristic
subgroupG/H
centerC22×C4C22×D4
commutatorC22×C4C23×C4
Frattini, cosocleC2×C42C24
socleC23C22×C22⋊C4
prime radicalC24C2×C22⋊C4
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C4×#117 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
6. #8570C2semidirect
7. #8568C2semidirect
8. #8566C2semidirect
9. #8564C2semidirect
12. #8180C2semidirect
13. #8176C2semidirect
14. #8173C2semidirect
15. C4×Q8⋊C8C2semidirect
589. Q8#433semidirect

Maximal subgroups

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

subgroupindex
#341282
#219242
C4×#4332
#87112
#85702
#85682
#85662
#85642
#83112
#81802
#81762
#81732
C4×Q8⋊C82