Finite Group Databasebeta

← C2×#20976 #6371480

Subgroups — C2×#20976 #6371480

Order 512.

6542 conjugacy classes of subgroups.

The subgroup lattice has 748 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×#131C211yesmaximal, characteristic, complemented
2C22×#537C211yesmaximal, characteristic
3C22×#417C211yesmaximal, characteristic, complemented
4C22×#416C211yesmaximal, characteristic, complemented
5C2×#2311C211yesmaximal, characteristic, complemented
6#20976C2116yesmaximal, direct product factor
7C2×#1895C212yesmaximal, complemented
8C2×#1894C212yesmaximal, complemented
9C2×#1893C212yesmaximal, complemented
10C2×#1892C212yesmaximal, complemented
11C2×#1736C211yesmaximal, characteristic, complemented
12C22×#340C211yesmaximal, characteristic, complemented
13C23×#41C2211yescharacteristic
14C23×#41C2211yescharacteristic
15C22×#131—28no—
16C22×#131—28no—
17C22×#131—28no—
18C22×#131C2218yescomplemented
19C23×M16C2212yes—
20C23×M16C2211yescharacteristic
21C24×C8C2212yes—
22C24×C8C2211yescharacteristic
23C2×#537—28no—
24C2×#537—24no—
25C2×#537C4116yescomplemented
26C2×#537C2218yes—
27C22×C22⋊Q8—21no—
28C22×C22⋊Q8C2212yes—
29C22×#121—21no—
30C22×#121—22no—
31C22×#121C2212yes—
32C22×#117C2211yescharacteristic
33C23×C4⋊C4C2211yescharacteristic
34C23×C4⋊C4C2211yescharacteristic
35C2×#417—28no—
36C2×#417C2218yescomplemented
37C2×#416—28no—
38C2×#416C2218yescomplemented
39C22×#103C2211yescharacteristic
40C22×#103C2211yescharacteristic
41C22×#103C2212yes—
42C22×#102C2211yescharacteristic
43C22×#102C2211yescharacteristic
44C22×#102C2212yes—
45#2311—24no—
46#2311C2218yescomplemented
47C2×#391—21no—
48C2×#390—21no—
49C2×#386—22no—
50C2×#380C2212yes—
51C2×#380C2212yes—
52#1895C22116yescomplemented
53#1894C22116yescomplemented
54#1893C22116yescomplemented
55#1892C22116yescomplemented
56#1736C2218yescomplemented
57C2×#340C2212yes—
58C2×#340C2212yes—
59C2×#340C2212yes—
60C2×#340C2212yes—
61C2×#340C2218yescomplemented
62C22×#41—24no—
63C22×#41—24no—
64C22×#41—24no—
65C22×#41—22no—
66C22×#41—24no—
67C22×#41—24no—
68C22×#41—24no—
69C22×#41—24no—
70C22×#41—24no—
71C22×#41—24no—
72C22×#41C2×C418yes—
73C22×#41C2×C418yes—
74C22×#41D418yes—
75C22×#41D414yes—
76C22×#41C2314yes—
77C22×#41C2314yes—
78C23×Q8D411yescharacteristic
79C23×Q8C2311yescharacteristic
80C23×D4—21no—
81C23×D4—22no—
82C23×D4D412yes—
83C23×D4D411yescharacteristic
84C23×D4C2311yescharacteristic
85C24×C4—21no—
86C24×C4—21no—
87C24×C4—21no—
88C24×C4C2312yes—
89C24×C4C2311yescharacteristic
90C2×#131—2128no—
91C2×#131—232no—
92C2×#131—232no—
93C2×#131—232no—
94C22×M16—28no—
95C22×M16—24no—
96C22×M16—24no—
97C22×M16—28no—
98C22×M16—28no—
99C22×M16D418yescomplemented
100C22×M16C2318yes—
101C22×M16C2314yes—
102C23×C8—28no—
103C23×C8—24no—
104C23×C8—24no—
105C23×C8—28no—
106C23×C8—28no—
107C23×C8D418yescomplemented
108C23×C8C2318yes—
109C23×C8C2311yescharacteristic
110C23×C8C2312yes—
111C23×C8C2311yescharacteristic
112C23×C8C2314yes—
113#537—264no—
114#537—232no—
115#537C2×C4164yescomplemented
116C2×C22⋊Q8—216no—
117C2×C22⋊Q8—28no—
118C2×C22⋊Q8—28no—
119C2×C22⋊Q8—24no—
120C2×C22⋊Q8C2×C4116yescomplemented
121C2×C22⋊Q8C2318yes—
122C2×#121—216no—
123C2×#121—232no—
124C2×#121—28no—
125C2×#121—216no—
126C2×#121—28no—
127C2×#121—24no—
128C2×#121C2×C4116yescomplemented
129C2×#121C2318yes—
130C2×#117—22no—
131C2×#117—24no—
132C2×#117—24no—
133C2×#117C2314yes—
134C22×C4⋊C4—21no—
135C22×C4⋊C4—24no—
136C22×C4⋊C4—22no—
137C22×C4⋊C4—22no—
138C22×C4⋊C4—24no—
139C22×C4⋊C4—24no—
140C22×C4⋊C4—22no—
141C22×C4⋊C4—21no—
142C22×C4⋊C4C2×C418yes—
143C22×C4⋊C4C2314yes—
144C22×C4⋊C4C2312yes—
145C22×C4⋊C4C2311yescharacteristic
146C22×C4⋊C4C2311yescharacteristic
147C22×C4⋊C4C2312yes—
148C22×C4⋊C4C2314yes—
149C22×C22⋊C4—22no—
150C22×C22⋊C4—22no—
151C22×C22⋊C4—21no—
152C22×C22⋊C4—22no—
153C22×C22⋊C4—22no—
154C22×C42—21no—
155#417—232no—
156#416—232no—
157C2×#103—24no—
158C2×#103—24no—
159C2×#103—28no—
160C2×#103C2314yes—
161C2×#103C2314yes—
162C2×#103C2318yes—
163C2×#102—24no—
164C2×#102—24no—
165C2×#102—28no—
166C2×#102C2314yes—
167C2×#102C2314yes—
168C2×#102C2318yes—
169#391—28no—
170#390—28no—
171#386—216no—
172#380—24no—
173#380—24no—
174#380C2318yes—
175#380C2318yes—
176C2×#95—22no—
177C2×#95—22no—
178#340C2318yes—
179#340C2318yes—
180#340C2318yes—
181#340C2318yes—
182C25—21no—
183C25C2×D412yes—
184C25C2×D411yescharacteristic
185C2×#41—216no—
186C2×#41—232no—
187C2×#41—232no—
188C2×#41—232no—
189C2×#41—216no—
190C2×#41—216no—
191C2×#41—232no—
192C2×#41—28no—
193C2×#41—28no—
194C2×#41—28no—
195C2×#41—28no—
196C2×#41—28no—
197C2×#41—232no—
198C2×#41—232no—
199C2×#41—28no—
200C2×#41—28no—
201C2×#41—28no—
202C2×#41—28no—
203C2×#41—416no—
204C2×#41—48no—
205C2×#41—48no—
206C2×#41—416no—
207C2×#41C22⋊C4132yes—
208C2×#41C22×C4116yes—
209C2×#41C22×C4116yes—
210C2×#41C2×D4116yes—
211C22×Q8—24no—
212C22×Q8—24no—
213C22×Q8—22no—
214C22×Q8—21no—
215C22×Q8—22no—
216C22×Q8—22no—
217C22×Q8—22no—
218C22×Q8—22no—
219C22×Q8C22⋊C418yes—
220C22×Q8C22×C414yes—
221C22×Q8C2×D414yes—
222C22×Q8C2412yes—
223C22×D4—28no—
224C22×D4—28no—
225C22×D4—28no—
226C22×D4—24no—
227C22×D4—216no—
228C22×D4—28no—
229C22×D4—24no—
230C22×D4—24no—
231C22×D4—22no—
232C22×D4—22no—
233C22×D4—21no—
234C22×D4—22no—
235C22×D4—22no—
236C22×D4—22no—
237C22×D4—44no—
238C22×D4—44no—
239C22×D4—84no—
240C22×D4—84no—
241C22×D4C22⋊C4116yes—
242C22×D4C22⋊C418yes—
243C22×D4C22×C414yes—
244C22×D4C2×D418yes—
245C22×D4C2×D414yes—
246C22×D4C2412yes—
247C23×C4—24no—
248C23×C4—24no—
249C23×C4—24no—
250C23×C4—24no—
251C23×C4—22no—
252C23×C4—21no—
253C23×C4—28no—
254C23×C4—24no—
255C23×C4—28no—
256C23×C4—24no—
257C23×C4—21no—
258C23×C4—21no—
259C23×C4—22no—
260C23×C4—24no—
261C23×C4—44no—
262C23×C4—44no—
263C23×C4—44no—
264C23×C4—82no—
265C23×C4—82no—
266C23×C4—82no—
267C23×C4—82no—
268C23×C4C22×C418yes—
269C23×C4C22×C414yes—
270C23×C4C2×D414yes—
271C23×C4C2×D412yes—
272C23×C4C2×D418yes—
273C23×C4C2×D412yes—
274C23×C4C2×D411yescharacteristic
275C23×C4C2×D414yes—
276C23×C4C2×D414yes—
277C23×C4C2×D414yes—
278C23×C4#4114yes—
279C23×C4#4114yes—
280C23×C4C2414yes—
281C23×C4C2412yes—
282C23×C4C2411yescharacteristic
283#131—2256no—
284C2×M16—264no—
285C2×M16—232no—
286C2×M16—216no—
287C2×M16—28no—
288C2×M16—28no—
289C2×M16—216no—
290C2×M16—216no—
291C2×M16C2×D4116yescomplemented
292C22×C8—264no—
293C22×C8—232no—
294C22×C8—22no—
295C22×C8—22no—
296C22×C8—24no—
297C22×C8—22no—
298C22×C8—22no—
299C22×C8—24no—
300C22×C8—216no—
301C22×C8—28no—
302C22×C8—28no—
303C22×C8—216no—
304C22×C8—216no—
305C22×C8C2×D414yes—
306C22×C8C2×D418yes—
307C22×C8C2×D414yes—
308C22×C8C2×D4116yescomplemented
309C22×C8C2412yes—
310C22×C8C2414yes—
311C22×C8C2412yes—
312C22⋊Q8—264no—
313C22⋊Q8—232no—
314C22⋊Q8—216no—
315C22⋊Q8C22×C4132yescomplemented
316#121—264no—
317#121—2128no—
318#121—232no—
319#121—216no—
320#121C22×C4132yescomplemented
321#117—28no—
322#117—28no—
323#117—48no—
324C2×C4⋊C4—28no—
325C2×C4⋊C4—216no—
326C2×C4⋊C4—216no—
327C2×C4⋊C4—24no—
328C2×C4⋊C4—22no—
329C2×C4⋊C4—24no—
330C2×C4⋊C4—28no—
331C2×C4⋊C4—28no—
332C2×C4⋊C4—24no—
333C2×C4⋊C4—28no—
334C2×C4⋊C4—22no—
335C2×C4⋊C4—22no—
336C2×C4⋊C4—24no—
337C2×C4⋊C4—28no—
338C2×C4⋊C4—22no—
339C2×C4⋊C4—22no—
340C2×C4⋊C4—22no—
341C2×C4⋊C4—24no—
342C2×C4⋊C4—21no—
343C2×C4⋊C4—21no—
344C2×C4⋊C4—44no—
345C2×C4⋊C4—48no—
346C2×C4⋊C4C22×C418yes—
347C2×C4⋊C4C22×C4116yes—
348C2×C4⋊C4C2414yes—
349C2×C4⋊C4C2412yes—
350C2×C4⋊C4C2412yes—
351C2×C4⋊C4C2414yes—
352C2×C22⋊C4—216no—
353C2×C22⋊C4—28no—
354C2×C22⋊C4—216no—
355C2×C22⋊C4—28no—
356C2×C22⋊C4—24no—
357C2×C22⋊C4—28no—
358C2×C22⋊C4—28no—
359C2×C22⋊C4—44no—
360C2×C22⋊C4—84no—
361C2×C22⋊C4—84no—
362C2×C42—24no—
363C2×C42—44no—
364#103—28no—
365#103—28no—
366#103—216no—
367#102—28no—
368#102—28no—
369#102—216no—
370#95—28no—
371#95—28no—
372C24—22no—
373C24—22no—
374C24—22no—
375C24—22no—
376C24—24no—
377C24—24no—
378C24—24no—
379C24—24no—
380C24—24no—
381C24—24no—
382C24—24no—
383C24—22no—
384C24—42no—
385C24—42no—
386C24—42no—
387C24—42no—
388C24—42no—
389C24—42no—
390C24C2×C22⋊C418yes—
391C24C2×C22⋊C414yes—
392C24#12114yes—
393C24#12114yes—
394C24C22×D414yes—
395C24C22×D412yes—
396C24C22×D411yescharacteristic
397#41—232no—
398#41—232no—
399#41—232no—
400#41—232no—
401#41—2128no—
402#41—232no—
403#41—232no—
404#41—416no—
405#41—416no—
406#41—464no—
407C2×Q8—24no—
408C2×Q8—28no—
409C2×Q8—28no—
410C2×Q8—22no—
411C2×Q8—232no—
412C2×Q8—28no—
413C2×Q8—28no—
414C2×Q8—22no—
415C2×Q8—22no—
416C2×Q8—22no—
417C2×Q8—22no—
418C2×Q8—44no—
419C2×Q8—42no—
420C2×Q8—42no—
421C2×Q8—44no—
422C2×Q8C2×C22⋊C4116yes—
423C2×Q8C23×C414yes—
424C2×D4—216no—
425C2×D4—216no—
426C2×D4—264no—
427C2×D4—216no—
428C2×D4—232no—
429C2×D4—24no—
430C2×D4—28no—
431C2×D4—28no—
432C2×D4—28no—
433C2×D4—28no—
434C2×D4—22no—
435C2×D4—22no—
436C2×D4—22no—
437C2×D4—22no—
438C2×D4—22no—
439C2×D4—232no—
440C2×D4—48no—
441C2×D4—48no—
442C2×D4—432no—
443C2×D4—44no—
444C2×D4—42no—
445C2×D4—42no—
446C2×D4—44no—
447C2×D4—832no—
448C2×D4—88no—
449C2×D4—88no—
450C2×D4C2×C22⋊C4132yes—
451C2×D4C2×C22⋊C4116yes—
452C2×D4C23×C414yes—
453C22×C4—24no—
454C22×C4—24no—
455C22×C4—216no—
456C22×C4—216no—
457C22×C4—216no—
458C22×C4—28no—
459C22×C4—28no—
460C22×C4—216no—
461C22×C4—24no—
462C22×C4—24no—
463C22×C4—24no—
464C22×C4—24no—
465C22×C4—28no—
466C22×C4—24no—
467C22×C4—24no—
468C22×C4—22no—
469C22×C4—216no—
470C22×C4—216no—
471C22×C4—22no—
472C22×C4—22no—
473C22×C4—24no—
474C22×C4—42no—
475C22×C4—42no—
476C22×C4—44no—
477C22×C4—44no—
478C22×C4—48no—
479C22×C4—48no—
480C22×C4—432no—
481C22×C4—42no—
482C22×C4—42no—
483C22×C4—48no—
484C22×C4—44no—
485C22×C4—42no—
486C22×C4—44no—
487C22×C4—42no—
488C22×C4—44no—
489C22×C4—42no—
490C22×C4—42no—
491C22×C4—816no—
492C22×C4—84no—
493C22×C4—84no—
494C22×C4—84no—
495C22×C4—84no—
496C22×C4—816no—
497C22×C4C2×C22⋊C418yes—
498C22×C4C2×C22⋊C4116yes—
499C22×C4C2×C22⋊C414yes—
500C22×C4C2×C22⋊C418yes—
501C22×C4C4×D4116yes—
502C22×C4C4×D4116yes—
503C22×C4#120116yes—
504C22×C4#12114yes—
505C22×C4#12114yes—
506C22×C4#12118yes—
507C22×C4#12118yes—
508C22×C4#123116yes—
509C22×C4C23×C418yes—
510C22×C4C23×C412yes—
511C22×C4C23×C414yes—
512C22×C4C22×D414yes—
513C22×C4C22×D418yes—
514C22×C4C22×D412yes—
515C22×C4C22×D411yescharacteristic
516C22×C4C22×D412yes—
517C22×C4C22×D414yes—
518C22×C4C22×D412yes—
519C22×C4C22×D412yes—
520C22×C4C22×D414yes—
521C22×C4C22×D414yes—
522C22×C4C2×#4112yes—
523C22×C4C2×#4112yes—
524C22×C4C2×#4114yes—
525C22×C4C2×#4114yes—
526C22×C4C2511yescharacteristic
527M16—264no—
528M16—232no—
529C2×C8—264no—
530C2×C8—28no—
531C2×C8—216no—
532C2×C8—28no—
533C2×C8—232no—
534C2×C8—22no—
535C2×C8—22no—
536C2×C8—22no—
537C2×C8—24no—
538C2×C8—24no—
539C2×C8—22no—
540C2×C8C22×D414yes—
541C2×C8C22×D418yes—
542C2×C8C22×D414yes—
543C4⋊C4—216no—
544C4⋊C4—28no—
545C4⋊C4—232no—
546C4⋊C4—24no—
547C4⋊C4—24no—
548C4⋊C4—22no—
549C4⋊C4—22no—
550C4⋊C4—24no—
551C4⋊C4—22no—
552C4⋊C4—22no—
553C4⋊C4—44no—
554C4⋊C4—48no—
555C4⋊C4—42no—
556C4⋊C4—42no—
557C4⋊C4C23×C418yes—
558C22⋊C4—232no—
559C22⋊C4—232no—
560C22⋊C4—48no—
561C22⋊C4—88no—
562C22⋊C4—88no—
563C42—48no—
564C23—28no—
565C23—28no—
566C23—28no—
567C23—28no—
568C23—28no—
569C23—28no—
570C23—22no—
571C23—22no—
572C23—22no—
573C23—22no—
574C23—216no—
575C23—216no—
576C23—24no—
577C23—24no—
578C23—216no—
579C23—24no—
580C23—24no—
581C23—24no—
582C23—24no—
583C23—24no—
584C23—48no—
585C23—48no—
586C23—48no—
587C23—48no—
588C23—48no—
589C23—48no—
590C23—42no—
591C23—42no—
592C23—48no—
593C23—42no—
594C23—42no—
595C23—42no—
596C23—42no—
597C23—84no—
598C23—84no—
599C23—84no—
600C23—84no—
601C23#386116yes—
602C23C22×C22⋊C418yes—
603C23C22×C22⋊C414yes—
604C23C22×C22⋊C412yes—
605C23C2×#12114yes—
606C23C2×#12114yes—
607C23C2×#12112yes—
608C23C2×#12112yes—
609C23#57612yes—
610C23#57712yes—
611C23#57712yes—
612C23#57812yes—
613C23C23×D411yescharacteristic
614Q8—232no—
615Q8—24no—
616Q8—24no—
617Q8—42no—
618Q8—42no—
619Q8—48no—
620D4—264no—
621D4—24no—
622D4—24no—
623D4—232no—
624D4—432no—
625D4—42no—
626D4—42no—
627D4—48no—
628D4—832no—
629C2×C4—24no—
630C2×C4—24no—
631C2×C4—216no—
632C2×C4—28no—
633C2×C4—28no—
634C2×C4—28no—
635C2×C4—28no—
636C2×C4—232no—
637C2×C4—28no—
638C2×C4—24no—
639C2×C4—416no—
640C2×C4—42no—
641C2×C4—42no—
642C2×C4—48no—
643C2×C4—44no—
644C2×C4—44no—
645C2×C4—432no—
646C2×C4—42no—
647C2×C4—42no—
648C2×C4—44no—
649C2×C4—42no—
650C2×C4—44no—
651C2×C4—42no—
652C2×C4—44no—
653C2×C4—42no—
654C2×C4—42no—
655C2×C4—816no—
656C2×C4—816no—
657C2×C4—84no—
658C2×C4—84no—
659C2×C4—88no—
660C2×C4#386116yes—
661C2×C4#386132yes—
662C2×C4C22×C22⋊C418yes—
663C2×C4C22×C22⋊C414yes—
664C2×C4C22×C22⋊C412yes—
665C2×C4C2×C4×D414yes—
666C2×C4C2×C4×D414yes—
667C2×C4C2×C4×D418yes—
668C2×C4C2×C4×D418yes—
669C2×C4C2×#12014yes—
670C2×C4C2×#12018yes—
671C2×C4C2×#12114yes—
672C2×C4C2×#12112yes—
673C2×C4C2×#12112yes—
674C2×C4C2×#12114yes—
675C2×C4C2×#12314yes—
676C2×C4C2×#12318yes—
677C2×C4C24×C411yescharacteristic
678C2×C4C23×D411yescharacteristic
679C2×C4C23×D411yescharacteristic
680C2×C4C23×D411yescharacteristic
681C2×C4C22×#4111yescharacteristic
682C2×C4C22×#4111yescharacteristic
683C8—24no—
684C8—28no—
685C8—24no—
686C22—24no—
687C22—24no—
688C22—24no—
689C22—24no—
690C22—24no—
691C22—24no—
692C22—232no—
693C22—28no—
694C22—28no—
695C22—28no—
696C22—44no—
697C22—44no—
698C22—44no—
699C22—44no—
700C22—432no—
701C22—44no—
702C22—44no—
703C22—44no—
704C22—82no—
705C22—82no—
706C22—82no—
707C22—82no—
708C22—816no—
709C22C2×#38618yes—
710C22C2×#38614yes—
711C22#289714yes—
712C22#289814yes—
713C22#306014yes—
714C22#306114yes—
715C22#306214yes—
716C22#306314yes—
717C22C23×C22⋊C411yescharacteristic
718C22C22×#12111yescharacteristic
719C22C22×#12111yescharacteristic
720C22C2×#57611yescharacteristic
721C22C2×#57711yescharacteristic
722C22C2×#57711yescharacteristic
723C22C2×#57811yescharacteristic
724C4—28no—
725C4—48no—
726C4—44no—
727C4—82no—
728C4—82no—
729C4—84no—
730C4C2×#38614yes—
731C4C2×#38618yes—
732C4C22×C4×D411yescharacteristic
733C4C22×C4×D411yescharacteristic
734C4C22×#12011yescharacteristic
735C4C22×#12311yescharacteristic
736C2—28no—
737C2—48no—
738C2—84no—
739C2#2097618yesdirect product factor
740C2C22×#38611yescharacteristic
741C2C2×#289711yescharacteristic
742C2C2×#289811yescharacteristic
743C2C2×#306011yescharacteristic
744C2C2×#306111yescharacteristic
745C2C2×#306211yescharacteristic
746C2C2×#306311yescharacteristic
subgroupG/H
center, socleC24C22×D4
commutatorC2×C4C24×C4
Frattini, cosocleC22×C4C25
prime radicalC22×#537C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C23×#41 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C23×#131C2semidirect
3. C22×#417C2semidirect
4. C22×#416C2semidirect
5. C2×#2311C2semidirect
6. #20976C2direct (N × H)
7. C2×#1895C2semidirect
8. C2×#1894C2semidirect
9. C2×#1893C2semidirect
10. C2×#1892C2semidirect
11. C2×#1736C2semidirect
12. C22×#340C2semidirect
18. C22×#131C22semidirect
25. C2×#537C4semidirect
36. C2×#417C22semidirect
38. C2×#416C22semidirect
46. #2311C22semidirect
52. #1895C22semidirect
53. #1894C22semidirect
54. #1893C22semidirect
55. #1892C22semidirect
56. #1736C22semidirect
61. C2×#340C22semidirect
99. C22×M16D4semidirect
107. C23×C8D4semidirect
115. #537C2×C4semidirect
120. C2×C22⋊Q8C2×C4semidirect
128. C2×#121C2×C4semidirect
291. C2×M16C2×D4semidirect
308. C22×C8C2×D4semidirect
315. C22⋊Q8C22×C4semidirect
320. #121C22×C4semidirect
739. C2#20976direct (N × H)

Maximal subgroups

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

subgroupindex
C23×#1312
C22×#5372
C22×#4172
C22×#4162
C2×#23112
#209762
C2×#18952
C2×#18942
C2×#18932
C2×#18922
C2×#17362
C22×#3402