Finite Group Databasebeta

← C2×#20253322 #27084068

Subgroups — C2×#20253322 #27084068

Order 12032.

2346 conjugacy classes of subgroups.

The subgroup lattice has 674 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#15689635C211yesmaximal, characteristic
2C22×#13093982C211yesmaximal, characteristic, complemented
3#20253322C2116yesmaximal, direct product factor
4C2×#15689467C212yesmaximal, complemented
5C2×#15689466C212yesmaximal, complemented
6C2×#15689450C212yesmaximal, complemented
7C2×#15689449C212yesmaximal, complemented
8C2×#15689166C211yesmaximal, characteristic, complemented
9C2×#15689125C211yesmaximal, characteristic, complemented
10C2×#15689122C211yesmaximal, characteristic, complemented
11C2×#15689086C211yesmaximal, characteristic, complemented
12C2×C47×#428C211yesmaximal, characteristic, complemented
13C22×#10625350C2211yescharacteristic
14C23×C4×D47C2211yescharacteristic
15C22×#10625329C2211yescharacteristic
16#15689635—24no—
17#15689635C2218yes—
18C2×#13094008—21no—
19C2×#13094004C2211yescharacteristic
20C2×#13094004C2211yescharacteristic
21C2×#13093999C2211yescharacteristic
22C2×#13093999C2211yescharacteristic
23C2×#13093994—21no—
24C2×C4×D188—21no—
25C2×C4×D188—21no—
26C2×#13093982—21no—
27C2×#13093982—21no—
28C2×#13093982—24no—
29C2×#13093982C2212yes—
30C2×#13093982C2212yes—
31C2×#13093982C2218yescomplemented
32C22×C4⋊Dic47C2211yescharacteristic
33C22×(C2×D47)⋊C4—21no—
34C22×C4×Dic47—21no—
35#15689467C22116yescomplemented
36#15689466C22116yescomplemented
37#15689450C22116yescomplemented
38#15689449C22116yescomplemented
39#15689166C2218yescomplemented
40C2×#13093957C2212yescomplemented
41C2×#13093955C2212yescomplemented
42#15689125C2218yescomplemented
43#15689122C2218yescomplemented
44C2×#13093949C2212yescomplemented
45C2×#13093947C2212yescomplemented
46C2×#13093946C2212yescomplemented
47C2×#13093944C2212yescomplemented
48#15689086C2218yescomplemented
49C2×(C2×D47)⋊C8C2212yes—
50C2×(C2×D47)⋊C8C2212yes—
51C22×M16×C47C2211yescharacteristic
52C2×#117×C47C2211yescharacteristic
53C22×C4⋊C4×C47C2211yescharacteristic
54C47×#428C2218yescomplemented
55C2×#107×C47C2212yescomplemented
56C2×#106×C47C2212yescomplemented
57C24×D47D411yescharacteristic
58C2×#10625350—22no—
59C2×#10625350—24no—
60C2×#10625350—24no—
61C2×#10625350C2314yes—
62C22×Dic94C2311yescharacteristic
63C22×D188—21no—
64C22×D188—21no—
65C22×D188C2311yescharacteristic
66C22×C22⋊D47—21no—
67C23×Dic47—21no—
68C23×Dic47D411yescharacteristic
69C22×C4×D47—24no—
70C22×C4×D47—24no—
71C22×C4×D47—21no—
72C22×C4×D47D411yescharacteristic
73C22×C4×D47D411yescharacteristic
74C22×C4×D47D414yes—
75C22×C4×D47C2311yescharacteristic
76C22×C4×D47C2311yescharacteristic
77C22×C4×D47C2314yes—
78C2×#10625329—24no—
79C2×#10625329C2314yes—
80C22×C47⋊C8C2312yes—
81#13094008—28no—
82#13094004—22no—
83#13094004—22no—
84#13094004C2314yes—
85#13094004C2314yes—
86#13093999—22no—
87#13093999—22no—
88#13093999C2314yes—
89#13093999C2314yes—
90#13093994—28no—
91C4×D188—28no—
92C4×D188—28no—
93#13093982—24no—
94#13093982—24no—
95#13093982—28no—
96#13093982—28no—
97#13093982C2318yes—
98#13093982C2318yes—
99C2×C4⋊Dic47—21no—
100C2×C4⋊Dic47—22no—
101C2×C4⋊Dic47—21no—
102C2×C4⋊Dic47—21no—
103C2×C4⋊Dic47C2312yes—
104C2×C4⋊Dic47C2314yes—
105C2×(C2×D47)⋊C4—22no—
106C2×(C2×D47)⋊C4—22no—
107C2×(C2×D47)⋊C4—28no—
108C2×(C2×D47)⋊C4—21no—
109C2×(C2×D47)⋊C4—21no—
110C2×(C2×D47)⋊C4—21no—
111C2×(C2×D47)⋊C4—21no—
112C2×C4×Dic47—22no—
113C2×C4×Dic47—22no—
114C2×C4×Dic47—28no—
115#13093957C2318yescomplemented
116#13093955C2318yescomplemented
117#13093949C2318yescomplemented
118#13093947C2318yescomplemented
119#13093946C2318yescomplemented
120#13093944C2318yescomplemented
121(C2×D47)⋊C8C2318yes—
122(C2×D47)⋊C8C2318yes—
123C23×C4×C47—21no—
124C23×C4×C47C2311yescharacteristic
125C2×M16×C47—24no—
126C2×M16×C47C2314yes—
127C22×C8×C47C2312yes—
128#117×C47—22no—
129#117×C47C2314yes—
130C2×C4⋊C4×C47—21no—
131C2×C4⋊C4×C47—22no—
132C2×C4⋊C4×C47C2312yes—
133C2×C4⋊C4×C47C2314yes—
134C2×C4⋊C4×C47C2311yescharacteristic
135C2×C4⋊C4×C47C2311yescharacteristic
136C2×C22⋊C4×C47—21no—
137C2×C42×C47—21no—
138#107×C47C2318yescomplemented
139#106×C47C2318yescomplemented
140C24×C47C2×D411yescharacteristic
141C23×D47—24no—
142C23×D47—21no—
143C23×D47—42no—
144C23×D47—42no—
145C23×D47C2×D411yescharacteristic
146C23×D47C2×D411yescharacteristic
147C23×D47C2×D414yes—
148C22×C4×C47—21no—
149C22×C4×C47—21no—
150C22×C4×C47—24no—
151C22×C4×C47—22no—
152C22×C4×C47—44no—
153C22×C4×C47C2×D411yescharacteristic
154C22×C4×C47C2×D412yes—
155C22×C4×C47#4114yes—
156C22×C4×C47#4114yes—
157C22×C4×C47C2411yescharacteristic
158C22×C4×C47C2412yes—
159C2×C22⋊D47—24no—
160C2×C22⋊D47—44no—
161C22×Dic47—24no—
162C22×Dic47—24no—
163C22×Dic47—22no—
164C22×Dic47—21no—
165C22×Dic47—44no—
166C22×Dic47C2×D411yescharacteristic
167C22×Dic47C2×D411yescharacteristic
168C22×Dic47C2×D414yes—
169#10625350—28no—
170#10625350—28no—
171#10625350—48no—
172C2×D188—22no—
173C2×D188—22no—
174C2×D188—24no—
175C2×D188—24no—
176C2×D188—21no—
177C2×D188—44no—
178C2×D188—44no—
179C2×D188C2412yes—
180C2×C4×D47—24no—
181C2×C4×D47—24no—
182C2×C4×D47—216no—
183C2×C4×D47—22no—
184C2×C4×D47—22no—
185C2×C4×D47—28no—
186C2×C4×D47—22no—
187C2×C4×D47—22no—
188C2×C4×D47—28no—
189C2×C4×D47—24no—
190C2×C4×D47—44no—
191C2×C4×D47C2×D414yes—
192C2×C4×D47C2×D414yes—
193C2×C4×D47C2×D412yes—
194C2×C4×D47C2×D412yes—
195C2×C4×D47C2412yes—
196C2×C4×D47C2412yes—
197C2×Dic94—22no—
198C2×Dic94—22no—
199C2×Dic94—21no—
200C2×Dic94C2412yes—
201M16×C47—28no—
202C2×C8×C47—24no—
203C2×C8×C47C2414yes—
204C4⋊C4×C47—24no—
205C4⋊C4×C47—22no—
206C4⋊C4×C47—21no—
207C4⋊C4×C47—21no—
208C4⋊C4×C47C2412yes—
209C4⋊C4×C47C2414yes—
210C4⋊C4×C47C2412yes—
211C22⋊C4×C47—24no—
212C42×C47—24no—
213(C2×D47)⋊C4—28no—
214(C2×D47)⋊C4—28no—
215(C2×D47)⋊C4—24no—
216(C2×D47)⋊C4—24no—
217(C2×D47)⋊C4—24no—
218(C2×D47)⋊C4—24no—
219C4⋊Dic47—24no—
220C4⋊Dic47—22no—
221C4⋊Dic47—24no—
222C4⋊Dic47—24no—
223C4⋊Dic47C2414yes—
224C4×Dic47—28no—
225C4×Dic47—28no—
226#10625329—28no—
227C2×C47⋊C8—24no—
228C2×C47⋊C8C2414yes—
229C23×C47—22no—
230C23×C47—22no—
231C23×C47#12314yes—
232C23×C47C22×D412yes—
233C23×C47C22×D411yescharacteristic
234C22×D47—28no—
235C22×D47—22no—
236C22×D47—22no—
237C22×D47—22no—
238C22×D47—22no—
239C22×D47—22no—
240C22×D47—22no—
241C22×D47—22no—
242C22×D47—44no—
243C22×D47—44no—
244C22×D47—416no—
245C22×D47—42no—
246C22×D47—42no—
247C22×D47—42no—
248C22×D47C22×D412yes—
249C22×D47C22×D412yes—
250C2×C4×C47—24no—
251C2×C4×C47—22no—
252C2×C4×C47—22no—
253C2×C4×C47—48no—
254C2×C4×C47—42no—
255C2×C4×C47—42no—
256C2×C4×C47—44no—
257C2×C4×C47#12314yes—
258C2×C4×C47#12318yes—
259C2×C4×C47C22×D412yes—
260C2×C4×C47C22×D411yescharacteristic
261C2×C4×C47C2×#4112yes—
262C2×C4×C47C2×#4114yes—
263C2×C4×C47C2×#4112yes—
264C2×C4×C47C2×#4114yes—
265C2×C4×C47C2511yescharacteristic
266C22⋊D47—48no—
267C2×Dic47—28no—
268C2×Dic47—22no—
269C2×Dic47—22no—
270C2×Dic47—24no—
271C2×Dic47—22no—
272C2×Dic47—48no—
273C2×Dic47—42no—
274C2×Dic47—44no—
275C2×Dic47C22×D412yes—
276C2×Dic47C22×D412yes—
277D188—22no—
278D188—22no—
279D188—48no—
280D188—48no—
281D188—42no—
282C4×D47—24no—
283C4×D47—24no—
284C4×D47—28no—
285C4×D47—28no—
286C4×D47—22no—
287C4×D47—22no—
288C4×D47—22no—
289C4×D47—22no—
290C4×D47—48no—
291Dic94—22no—
292Dic94—22no—
293Dic94—42no—
294C8×C47—24no—
295C47⋊C8—24no—
296C2×#3093—471nomaximal, Sylow
297C22×C47—28no—
298C22×C47—22no—
299C22×C47—22no—
300C22×C47C2×#12314yes—
301C22×C47C2×#12312yes—
302C22×C47#57512yes—
303C22×C47#57512yes—
304C22×C47C23×D411yescharacteristic
305C2×D47—22no—
306C2×D47—22no—
307C2×D47—22no—
308C2×D47—22no—
309C2×D47—22no—
310C2×D47—22no—
311C2×D47—416no—
312C2×D47—44no—
313C2×D47—44no—
314C2×D47—42no—
315C2×D47—42no—
316C2×D47—42no—
317C2×D47—84no—
318C4×C47—42no—
319C4×C47—42no—
320C4×C47—44no—
321C4×C47C2×#12312yes—
322C4×C47C2×#12314yes—
323C4×C47C22×#4111yescharacteristic
324C4×C47C22×#4111yescharacteristic
325Dic47—22no—
326Dic47—22no—
327Dic47—42no—
328Dic47—44no—
329C2×#525—471no—
330C22×#117—471no—
331#3093—4716no—
332C2×#485—472no—
333C2×#485—472no—
334C2×#482—472no—
335C2×#482—472no—
336C2×#428—471no—
337C2×#428D4711yescharacteristic, complemented
338C2×#417—471no—
339C2×#417—471no—
340C2×#407—471no—
341C2×C47—24no—
342C2×C47#309314yescomplemented
343C2×C47C22×#12311yescharacteristic
344C2×C47C2×#57511yescharacteristic
345C2×C47C2×#57511yescharacteristic
346D47—42no—
347D47—42no—
348D47—82no—
349C22×#41—471no—
350C24×C4—471no—
351C22×M16—471no—
352C22×M16C2×D4711yescharacteristic
353#525—478no—
354#525—944no—
355C2×#123—941no—
356C2×C22⋊Q8—471no—
357C2×C22⋊Q8—471no—
358C2×#121—471no—
359C2×#121—471no—
360C2×#120—941no—
361C2×C4×D4—941no—
362C2×C4×D4—941no—
363C2×#117—472no—
364C2×#117—472no—
365C2×#117—478no—
366C2×#117—941no—
367C2×#117—941no—
368C2×#117—944no—
369C2×#117C2×D4711yescharacteristic
370C22×C4⋊C4—471no—
371C22×C4⋊C4C2×D4711yescharacteristic
372C22×C22⋊C4—941no—
373C22×C42—941no—
374#485—4716no—
375#485—4716no—
376#482—4716no—
377#482—4716no—
378#428—478no—
379#428C2×D4718yescomplemented
380C2×#107—472no—
381C2×#107C2×D4712yescomplemented
382C2×#106—472no—
383C2×#106C2×D4712yescomplemented
384#417—478no—
385#417—478no—
386C2×#103—472no—
387C2×#103—472no—
388C2×#102—472no—
389C2×#102—472no—
390#407—478no—
391C2×C22⋊C8—472no—
392C2×C22⋊C8—472no—
393C47C2×#309311yescharacteristic, complemented, Sylow
394C25—471no—
395C2×#41—474no—
396C2×#41—942no—
397C2×#41—944no—
398C2×#41—944no—
399C22×Q8—471no—
400C22×D4—471no—
401C22×D4—941no—
402C22×D4—941no—
403C22×D4—941no—
404C23×C4—21no—
405C23×C4—471no—
406C23×C4—471no—
407C23×C4—471no—
408C23×C4—474no—
409C23×C4—471no—
410C23×C4—471no—
411C23×C4—474no—
412C23×C4—944no—
413C23×C4—944no—
414C23×C4—941no—
415C23×C4—941no—
416C23×C4C22×D4711yescharacteristic
417C2×M16—24no—
418C2×M16—474no—
419C2×M16—944no—
420C2×M16C22×D4714yes—
421C22×C8—472no—
422C22×C8C22×D4712yes—
423#123—948no—
424C22⋊Q8—474no—
425C22⋊Q8—474no—
426C22⋊Q8—942no—
427C22⋊Q8—942no—
428#121—474no—
429#121—474no—
430#121—942no—
431#121—942no—
432#120—948no—
433C4×D4—948no—
434C4×D4—948no—
435#117—22no—
436#117—478no—
437#117—478no—
438#117—948no—
439#117—948no—
440#117—944no—
441#117—944no—
442#117C22×D4714yes—
443C2×C4⋊C4—22no—
444C2×C4⋊C4—21no—
445C2×C4⋊C4—472no—
446C2×C4⋊C4—474no—
447C2×C4⋊C4—941no—
448C2×C4⋊C4—941no—
449C2×C4⋊C4—942no—
450C2×C4⋊C4—941no—
451C2×C4⋊C4C22×D4712yes—
452C2×C4⋊C4C22×D4714yes—
453C2×C4⋊C4C22×D4711yescharacteristic
454C2×C4⋊C4C22×D4711yescharacteristic
455C2×C22⋊C4—21no—
456C2×C22⋊C4—941no—
457C2×C22⋊C4—941no—
458C2×C22⋊C4—948no—
459C2×C22⋊C4—942no—
460C2×C22⋊C4—942no—
461C2×C22⋊C4—941no—
462C2×C22⋊C4—941no—
463C2×C42—21no—
464C2×C42—948no—
465C2×C42—942no—
466C2×C42—942no—
467#107—478no—
468#107C22×D4718yescomplemented
469#106—478no—
470#106C22×D4718yescomplemented
471#103—478no—
472#103—478no—
473#102—478no—
474#102—478no—
475C22⋊C8—478no—
476C22⋊C8—478no—
477C24—471no—
478C24—471no—
479C24—474no—
480C24—944no—
481C24—941no—
482C24—1882no—
483C24—1882no—
484C24D4×D4711yescharacteristic
485#41—948no—
486#41—948no—
487#41—1888no—
488C2×Q8—472no—
489C2×Q8—941no—
490C2×Q8—942no—
491C2×Q8—942no—
492C2×D4—472no—
493C2×D4—944no—
494C2×D4—944no—
495C2×D4—944no—
496C2×D4—941no—
497C2×D4—942no—
498C2×D4—942no—
499C2×D4—1884no—
500C2×D4—1884no—
501C2×D4—1884no—
502C22×C4—24no—
503C22×C4—21no—
504C22×C4—21no—
505C22×C4—22no—
506C22×C4—44no—
507C22×C4—474no—
508C22×C4—471no—
509C22×C4—471no—
510C22×C4—474no—
511C22×C4—474no—
512C22×C4—472no—
513C22×C4—472no—
514C22×C4—472no—
515C22×C4—472no—
516C22×C4—944no—
517C22×C4—944no—
518C22×C4—944no—
519C22×C4—9416no—
520C22×C4—942no—
521C22×C4—942no—
522C22×C4—948no—
523C22×C4—942no—
524C22×C4—942no—
525C22×C4—948no—
526C22×C4—944no—
527C22×C4—942no—
528C22×C4—941no—
529C22×C4—944no—
530C22×C4—1884no—
531C22×C4—1884no—
532C22×C4#1062535014yes—
533C22×C4D4×D4712yes—
534C22×C4D4×D4711yescharacteristic
535C22×C4#1062535414yes—
536C22×C4C23×D4712yes—
537C22×C4C23×D4711yescharacteristic
538M16—28no—
539M16—948no—
540C2×C8—24no—
541C2×C8—474no—
542C2×C8—944no—
543C2×C8C23×D4714yes—
544C4⋊C4—24no—
545C4⋊C4—22no—
546C4⋊C4—21no—
547C4⋊C4—21no—
548C4⋊C4—474no—
549C4⋊C4—944no—
550C4⋊C4—944no—
551C4⋊C4—944no—
552C4⋊C4—942no—
553C4⋊C4C23×D4714yes—
554C4⋊C4C23×D4712yes—
555C4⋊C4C23×D4712yes—
556C22⋊C4—24no—
557C22⋊C4—944no—
558C22⋊C4—944no—
559C22⋊C4—948no—
560C22⋊C4—948no—
561C22⋊C4—944no—
562C22⋊C4—944no—
563C42—24no—
564C42—948no—
565C42—948no—
566C23—22no—
567C23—22no—
568C23—472no—
569C23—472no—
570C23—948no—
571C23—942no—
572C23—942no—
573C23—942no—
574C23—942no—
575C23—942no—
576C23—942no—
577C23—942no—
578C23—1884no—
579C23—1884no—
580C23—18816no—
581C23—1882no—
582C23—1882no—
583C23—1882no—
584C23#1309400914yes—
585C23C2×D4×D4712yes—
586C23C2×D4×D4711yescharacteristic
587Q8—942no—
588Q8—942no—
589Q8—1882no—
590D4—942no—
591D4—942no—
592D4—1888no—
593D4—1888no—
594D4—1888no—
595D4—1882no—
596C2×C4—22no—
597C2×C4—22no—
598C2×C4—24no—
599C2×C4—48no—
600C2×C4—44no—
601C2×C4—42no—
602C2×C4—42no—
603C2×C4—472no—
604C2×C4—472no—
605C2×C4—948no—
606C2×C4—942no—
607C2×C4—942no—
608C2×C4—948no—
609C2×C4—948no—
610C2×C4—944no—
611C2×C4—944no—
612C2×C4—942no—
613C2×C4—942no—
614C2×C4—942no—
615C2×C4—942no—
616C2×C4—944no—
617C2×C4—942no—
618C2×C4—1888no—
619C2×C4—1882no—
620C2×C4—1884no—
621C2×C4—1888no—
622C2×C4#1309400914yes—
623C2×C4#1309400918yes—
624C2×C4C2×D4×D4712yes—
625C2×C4C2×D4×D4711yescharacteristic
626C2×C4C2×#1062535012yes—
627C2×C4C2×#1062535014yes—
628C2×C4C2×#1062535412yes—
629C2×C4C2×#1062535414yes—
630C2×C4C24×D4711yescharacteristic
631C8—24no—
632C8—944no—
633C22—22no—
634C22—22no—
635C22—28no—
636C22—942no—
637C22—942no—
638C22—942no—
639C22—942no—
640C22—942no—
641C22—942no—
642C22—3764no—
643C22—18816no—
644C22—1882no—
645C22—1882no—
646C22—1882no—
647C22—1884no—
648C22—1884no—
649C22C2×#1309400914yes—
650C22C2×#1309400912yes—
651C22#1568991912yes—
652C22#1568992212yes—
653C22C22×D4×D4711yescharacteristic
654C4—44no—
655C4—42no—
656C4—42no—
657C4—942no—
658C4—942no—
659C4—1884no—
660C4—1882no—
661C4C2×#1309400914yes—
662C4C2×#1309400912yes—
663C4C22×#1062535011yescharacteristic
664C4C22×#1062535411yescharacteristic
665C2—24no—
666C2—3762no—
667C2—1882no—
668C2—1882no—
669C2#2025332214yesdirect product factor
670C2C22×#1309400911yescharacteristic
671C2C2×#1568991911yescharacteristic
672C2C2×#1568992211yescharacteristic
subgroupG/H
centerC23C2×D4×D47
commutator, cosocleC2×C4×C47C25
FrattiniC2×C4C24×D47
FittingC2×C47×#428C2
socleC23×C47C22×D4
prime radicalC2×#15689635C2
hypercenterC2×#428D47
hypocenterC47C2×#3093
LCSG ▷ C2×C4×C47 ▷ C2×C47 ▷ C47
UCSC1 ◁ C23 ◁ C23×C4 ◁ C2×#428

Complements

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

NH ≅ G/Ntype
2. C22×#13093982C2semidirect
3. #20253322C2direct (N × H)
4. C2×#15689467C2semidirect
5. C2×#15689466C2semidirect
6. C2×#15689450C2semidirect
7. C2×#15689449C2semidirect
8. C2×#15689166C2semidirect
9. C2×#15689125C2semidirect
10. C2×#15689122C2semidirect
11. C2×#15689086C2semidirect
12. C2×C47×#428C2semidirect
31. C2×#13093982C22semidirect
35. #15689467C22semidirect
36. #15689466C22semidirect
37. #15689450C22semidirect
38. #15689449C22semidirect
39. #15689166C22semidirect
40. C2×#13093957C22semidirect
41. C2×#13093955C22semidirect
42. #15689125C22semidirect
43. #15689122C22semidirect
44. C2×#13093949C22semidirect
45. C2×#13093947C22semidirect
46. C2×#13093946C22semidirect
47. C2×#13093944C22semidirect
48. #15689086C22semidirect
54. C47×#428C22semidirect
55. C2×#107×C47C22semidirect
56. C2×#106×C47C22semidirect
115. #13093957C23semidirect
116. #13093955C23semidirect
117. #13093949C23semidirect
118. #13093947C23semidirect
119. #13093946C23semidirect
120. #13093944C23semidirect
138. #107×C47C23semidirect
139. #106×C47C23semidirect
337. C2×#428D47semidirect
342. C2×C47#3093semidirect
379. #428C2×D47semidirect
381. C2×#107C2×D47semidirect
383. C2×#106C2×D47semidirect
393. C47C2×#3093semidirect
468. #107C22×D47semidirect
470. #106C22×D47semidirect
669. C2#20253322direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#156896352
C22×#130939822
#202533222
C2×#156894672
C2×#156894662
C2×#156894502
C2×#156894492
C2×#156891662
C2×#156891252
C2×#156891222
C2×#156890862
C2×C47×#4282
C2×#309347