Finite Group Databasebeta

← C2×#23766914 #34456144

Subgroups — C2×#23766914 #34456144

Order 20224.

3830 conjugacy classes of subgroups.

The subgroup lattice has 648 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14579143C212yesmaximal, complemented
2C22×#14579135C211yesmaximal, characteristic
3C22×C4×D316C211yesmaximal, characteristic, complemented
4#23766914C2116yesmaximal, direct product factor
5C2×#19098490C212yesmaximal, complemented
6C2×#19098479C212yesmaximal, complemented
7C2×#19098465C211yesmaximal, characteristic, complemented
8C2×#19098461C211yesmaximal, characteristic, complemented
9C2×#19098437C212yesmaximal, complemented
10C2×#19098433C211yesmaximal, characteristic, complemented
11C2×#19098423C211yesmaximal, characteristic, complemented
12C2×C4×C22⋊C4×C79C211yesmaximal, characteristic, complemented
13C23×D316C2211yescharacteristic
14C23×C22⋊D79C2212yes—
15C23×C4×D79C2212yes—
16C2×#14579143—216no—
17C2×#14579143C22116yescomplemented
18C2×#14579135—28no—
19C2×#14579135C2218yes—
20C2×C4×D316—28no—
21C2×C4×D316C2218yescomplemented
22C22×C4⋊Dic79C2211yescharacteristic
23C22×C4⋊Dic79C2211yescharacteristic
24C22×C4⋊Dic79C2211yescharacteristic
25C22×C4⋊Dic79C2212yes—
26C22×C4⋊Dic79C2212yes—
27C22×Dic79⋊C4C2212yes—
28C22×C22⋊Dic79C2212yes—
29C22×(C2×D79)⋊C4C2212yes—
30C22×(C2×D79)⋊C4C2212yes—
31C22×(C2×D79)⋊C4C2212yes—
32C22×(C2×D79)⋊C4C2212yes—
33#19098490C22116yescomplemented
34#19098479C22116yescomplemented
35#19098465C2218yescomplemented
36#19098461C2218yescomplemented
37#19098437C22116yescomplemented
38#19098433C2218yescomplemented
39#19098423C2218yescomplemented
40C2×C79⋊#95C2212yes—
41C2×C79⋊#95C2212yes—
42C24×C4×C79C2211yescharacteristic
43C22×C22⋊C4×C79C2211yescharacteristic
44C22×C22⋊C4×C79C2211yescharacteristic
45C22×C42×C79C2211yescharacteristic
46C22×C42×C79C2211yescharacteristic
47C4×C22⋊C4×C79C2218yescomplemented
48C2×#95×C79C2211yescharacteristic
49C2×#95×C79C2211yescharacteristic
50C24×D79C2312yes—
51C22×D316—24no—
52C22×D316—24no—
53C22×D316D418yes—
54C22×D316C2314yes—
55C22×C22⋊D79—28no—
56C22×C22⋊D79—28no—
57C22×C22⋊D79—44no—
58C22×C22⋊D79C2318yes—
59C23×Dic79C2312yes—
60C23×Dic79C2312yes—
61C23×Dic79C2312yes—
62C22×C4×D79—28no—
63C22×C4×D79—28no—
64C22×C4×D79—44no—
65C22×C4×D79C2318yes—
66#14579143—264no—
67#14579135—232no—
68C4×D316—232no—
69C2×C4⋊Dic79—24no—
70C2×C4⋊Dic79—24no—
71C2×C4⋊Dic79—28no—
72C2×C4⋊Dic79—24no—
73C2×C4⋊Dic79—44no—
74C2×C4⋊Dic79C2314yes—
75C2×C4⋊Dic79C2314yes—
76C2×C4⋊Dic79C2314yes—
77C2×C4⋊Dic79C2318yes—
78C2×C4⋊Dic79C2318yes—
79C2×Dic79⋊C4—28no—
80C2×Dic79⋊C4C2318yes—
81C2×C22⋊Dic79—28no—
82C2×C22⋊Dic79C2318yes—
83C2×(C2×D79)⋊C4—28no—
84C2×(C2×D79)⋊C4—28no—
85C2×(C2×D79)⋊C4—28no—
86C2×(C2×D79)⋊C4—28no—
87C2×(C2×D79)⋊C4C2318yes—
88C2×(C2×D79)⋊C4C2318yes—
89C2×(C2×D79)⋊C4C2318yes—
90C2×(C2×D79)⋊C4C2318yes—
91C79⋊#95C2318yes—
92C79⋊#95C2318yes—
93C25×C79C2311yescharacteristic
94C23×C4×C79—24no—
95C23×C4×C79—24no—
96C23×C4×C79—24no—
97C23×C4×C79C2311yescharacteristic
98C23×C4×C79C2311yescharacteristic
99C23×C4×C79C2314yes—
100C23×C4×C79C2311yescharacteristic
101C23×C4×C79C2311yescharacteristic
102C23×C4×C79C2311yescharacteristic
103C23×C4×C79C2311yescharacteristic
104C2×C22⋊C4×C79—24no—
105C2×C22⋊C4×C79D418yescomplemented
106C2×C22⋊C4×C79C2314yes—
107C2×C22⋊C4×C79C2314yes—
108C2×C42×C79—24no—
109C2×C42×C79—24no—
110C2×C42×C79C2314yes—
111C2×C42×C79C2314yes—
112#95×C79C2314yes—
113#95×C79C2314yes—
114C23×D79—24no—
115C23×D79—24no—
116C23×D79—24no—
117C23×D79—24no—
118C23×D79—24no—
119C23×D79—24no—
120C23×D79C2×D418yes—
121C23×D79C2414yes—
122C2×D316—232no—
123C2×D316—28no—
124C2×D316—28no—
125C2×D316C2×D4116yes—
126C2×C22⋊D79—216no—
127C2×C22⋊D79—216no—
128C2×C22⋊D79—48no—
129C2×C22⋊D79—432no—
130C22×Dic79—24no—
131C22×Dic79—24no—
132C22×Dic79—24no—
133C22×Dic79—24no—
134C22×Dic79—24no—
135C22×Dic79—24no—
136C22×Dic79—24no—
137C22×Dic79—24no—
138C22×Dic79—24no—
139C22×Dic79C2414yes—
140C22×Dic79C2414yes—
141C22×Dic79C2414yes—
142C2×C4×D79—216no—
143C2×C4×D79—216no—
144C2×C4×D79—48no—
145C2×C4×D79—432no—
146C4⋊Dic79—28no—
147C4⋊Dic79—28no—
148C4⋊Dic79—216no—
149C4⋊Dic79—28no—
150C4⋊Dic79—48no—
151Dic79⋊C4—216no—
152C22⋊Dic79—216no—
153(C2×D79)⋊C4—216no—
154(C2×D79)⋊C4—216no—
155(C2×D79)⋊C4—216no—
156(C2×D79)⋊C4—216no—
157C24×C79—22no—
158C24×C79—22no—
159C24×C79—22no—
160C24×C79—22no—
161C24×C79—22no—
162C24×C79—22no—
163C24×C79C2×D414yes—
164C24×C79C2412yes—
165C24×C79C2411yescharacteristic
166C22×C4×C79—22no—
167C22×C4×C79—22no—
168C22×C4×C79—22no—
169C22×C4×C79—22no—
170C22×C4×C79—22no—
171C22×C4×C79—22no—
172C22×C4×C79—22no—
173C22×C4×C79—22no—
174C22×C4×C79—22no—
175C22×C4×C79—22no—
176C22×C4×C79—22no—
177C22×C4×C79—22no—
178C22×C4×C79—28no—
179C22×C4×C79—28no—
180C22×C4×C79—28no—
181C22×C4×C79—416no—
182C22×C4×C79C2×D414yes—
183C22×C4×C79C2×D414yes—
184C22×C4×C79C2×D414yes—
185C22×C4×C79#4114yes—
186C22×C4×C79#4114yes—
187C22×C4×C79#4114yes—
188C22×C4×C79C2412yes—
189C22×C4×C79C2412yes—
190C22×C4×C79C2412yes—
191C22×C4×C79C2412yes—
192C22×C4×C79C2412yes—
193C22×C4×C79C2412yes—
194C22⋊C4×C79—28no—
195C22⋊C4×C79C2×D4116yescomplemented
196C42×C79—28no—
197C42×C79—28no—
198C23×C79—28no—
199C23×C79—28no—
200C23×C79—28no—
201C23×C79—22no—
202C23×C79—22no—
203C23×C79—22no—
204C23×C79—22no—
205C23×C79—22no—
206C23×C79—22no—
207C23×C79—44no—
208C23×C79—44no—
209C23×C79—44no—
210C23×C79—44no—
211C23×C79C22×D412yes—
212C23×C79C22×D414yes—
213C23×C79C22×D412yes—
214C23×C79C2×#4112yes—
215C23×C79C2×#4112yes—
216C23×C79C2×#4112yes—
217C23×C79H(5,𝔽2)12yes—
218C23×C792−1+412yes—
219C23×C79C2511yescharacteristic
220C22×D79—216no—
221C22×D79—216no—
222C22×D79—216no—
223C22×D79—24no—
224C22×D79—24no—
225C22×D79—24no—
226C22×D79—24no—
227C22×D79—24no—
228C22×D79—24no—
229C22×D79—48no—
230C22×D79—48no—
231C22×D79—48no—
232C22×D79—48no—
233C22×D79C22×D418yes—
234C2×C4×C79—28no—
235C2×C4×C79—28no—
236C2×C4×C79—28no—
237C2×C4×C79—22no—
238C2×C4×C79—22no—
239C2×C4×C79—22no—
240C2×C4×C79—22no—
241C2×C4×C79—22no—
242C2×C4×C79—22no—
243C2×C4×C79—22no—
244C2×C4×C79—22no—
245C2×C4×C79—22no—
246C2×C4×C79—22no—
247C2×C4×C79—22no—
248C2×C4×C79—22no—
249C2×C4×C79—44no—
250C2×C4×C79—44no—
251C2×C4×C79—416no—
252C2×C4×C79#123116yescomplemented
253C2×C4×C79C22×D414yes—
254C2×C4×C79C22×D414yes—
255C2×C4×C79C22×D414yes—
256C2×C4×C79C2×#4114yes—
257C2×C4×C79C2×#4114yes—
258C2×C4×C79C2×#4114yes—
259C22⋊D79—432no—
260C2×Dic79—24no—
261C2×Dic79—24no—
262C2×Dic79—24no—
263C2×Dic79—24no—
264C2×Dic79—24no—
265C2×Dic79—24no—
266C2×Dic79—24no—
267C2×Dic79—24no—
268C2×Dic79—24no—
269C2×Dic79—48no—
270C2×Dic79—48no—
271C2×Dic79—48no—
272D316—232no—
273C4×D79—432no—
274C22×C79—24no—
275C22×C79—24no—
276C22×C79—24no—
277C22×C79—42no—
278C22×C79—416no—
279C22×C79—42no—
280C22×C79—42no—
281C22×C79—42no—
282C22×C79C2×#12314yes—
283C22×C79#53214yes—
284C22×C79#54214yes—
285C22×C79D4214yes—
286C22×C79#54714yes—
287C22×C79#54714yes—
288C22×C79#55314yes—
289C22×C79C23×D411yescharacteristic
290C22×C79C23×D411yescharacteristic
291C22×C79C22×#4111yescharacteristic
292C22×C79C22×#4111yescharacteristic
293C22×C79C22×#4111yescharacteristic
294C22×C79C2×H(5,𝔽2)11yescharacteristic
295C22×C79C2×2−1+411yescharacteristic
296C2×D79—28no—
297C2×D79—28no—
298C2×D79—28no—
299C2×D79—44no—
300C2×D79—432no—
301C2×D79—44no—
302C2×D79—44no—
303C2×D79—44no—
304C4×C79—24no—
305C4×C79—24no—
306C4×C79—24no—
307C4×C79—42no—
308C4×C79—42no—
309C4×C79C2×#12318yescomplemented
310Dic79—44no—
311Dic79—44no—
312Dic79—44no—
313C2×#2422—791nomaximal, Sylow
314C2×C79—44no—
315C2×C79#242218yescomplemented
316C2×C79C22×#12311yescharacteristic
317C2×C79C2×#53211yescharacteristic
318C2×C79C2×#54211yescharacteristic
319C2×C79C2×D4211yescharacteristic
320C2×C79C2×#54711yescharacteristic
321C2×C79C2×#54711yescharacteristic
322C2×C79C2×#55311yescharacteristic
323D79—48no—
324C22×#123—792no—
325C22×#121—791no—
326C22×C4×D4—791no—
327#2422—7916no—
328C2×#397—792no—
329C2×#394—792no—
330C2×#390—791no—
331C2×#389—791no—
332C2×#385—792no—
333C2×#384—791no—
334C2×#380—791no—
335C2×C4×C22⋊C4D7911yescharacteristic, complemented
336C79C2×#242211yescharacteristic, complemented, Sylow
337C23×D4—792no—
338C23×D4—791no—
339C24×C4—792no—
340C24×C4C2×D7911yescharacteristic
341C2×#123—7916no—
342C2×#123—15816no—
343C2×#121—798no—
344C2×#121—1588no—
345C2×C4×D4—798no—
346C2×C4×D4—1588no—
347C22×C4⋊C4—792no—
348C22×C4⋊C4—792no—
349C22×C4⋊C4—791no—
350C22×C4⋊C4—791no—
351C22×C4⋊C4—792no—
352C22×C4⋊C4—791no—
353C22×C22⋊C4—792no—
354C22×C22⋊C4—792no—
355C22×C22⋊C4—792no—
356C22×C22⋊C4—792no—
357C22×C22⋊C4—792no—
358C22×C22⋊C4C2×D7911yescharacteristic
359C22×C22⋊C4C2×D7911yescharacteristic
360C22×C42C2×D7911yescharacteristic
361C22×C42C2×D7911yescharacteristic
362#397—7916no—
363#394—7916no—
364#390—798no—
365#389—798no—
366#385—7916no—
367#384—798no—
368#380—798no—
369C4×C22⋊C4C2×D7918yescomplemented
370C2×#95—792no—
371C2×#95—792no—
372C2×#95C2×D7911yescharacteristic
373C2×#95C2×D7911yescharacteristic
374C25—792no—
375C25C22×D7911yescharacteristic
376C22×D4—3164no—
377C22×D4—798no—
378C22×D4—798no—
379C22×D4—794no—
380C22×D4—1588no—
381C22×D4—1588no—
382C22×D4—1584no—
383C22×D4—1584no—
384C23×C4—24no—
385C23×C4—24no—
386C23×C4—24no—
387C23×C4—3164no—
388C23×C4—798no—
389C23×C4—792no—
390C23×C4—792no—
391C23×C4—792no—
392C23×C4—1588no—
393C23×C4—1588no—
394C23×C4C22×D7914yes—
395C23×C4C22×D7911yescharacteristic
396C23×C4C22×D7911yescharacteristic
397C23×C4C22×D7911yescharacteristic
398C23×C4C22×D7911yescharacteristic
399C23×C4C22×D7911yescharacteristic
400C23×C4C22×D7911yescharacteristic
401#123—15864no—
402#121—15832no—
403C4×D4—15832no—
404C2×C4⋊C4—3164no—
405C2×C4⋊C4—798no—
406C2×C4⋊C4—794no—
407C2×C4⋊C4—794no—
408C2×C4⋊C4—798no—
409C2×C4⋊C4—798no—
410C2×C4⋊C4—794no—
411C2×C4⋊C4—1584no—
412C2×C4⋊C4—1584no—
413C2×C4⋊C4—1588no—
414C2×C4⋊C4—1588no—
415C2×C4⋊C4—1584no—
416C2×C22⋊C4—24no—
417C2×C22⋊C4—798no—
418C2×C22⋊C4—798no—
419C2×C22⋊C4—798no—
420C2×C22⋊C4—798no—
421C2×C22⋊C4—798no—
422C2×C22⋊C4—1588no—
423C2×C22⋊C4—1588no—
424C2×C22⋊C4—1588no—
425C2×C22⋊C4—1588no—
426C2×C22⋊C4—1588no—
427C2×C22⋊C4D31618yescomplemented
428C2×C22⋊C4C22×D7914yes—
429C2×C22⋊C4C22×D7914yes—
430C2×C42—24no—
431C2×C42—24no—
432C2×C42C22×D7914yes—
433C2×C42C22×D7914yes—
434#95—798no—
435#95—798no—
436#95C22×D7914yes—
437#95C22×D7914yes—
438C24—22no—
439C24—22no—
440C24—22no—
441C24—22no—
442C24—22no—
443C24—22no—
444C24—794no—
445C24—798no—
446C24—1584no—
447C24—1584no—
448C24—1584no—
449C24—1584no—
450C24—1584no—
451C24—1584no—
452C24C2×D31614yes—
453C24C23×D7912yes—
454C24C23×D7911yescharacteristic
455C2×D4—31632no—
456C2×D4—3168no—
457C2×D4—7916no—
458C2×D4—15816no—
459C2×D4—15816no—
460C2×D4—1588no—
461C2×D4—1588no—
462C2×D4—15832no—
463C22×C4—22no—
464C22×C4—22no—
465C22×C4—22no—
466C22×C4—22no—
467C22×C4—22no—
468C22×C4—22no—
469C22×C4—22no—
470C22×C4—22no—
471C22×C4—22no—
472C22×C4—22no—
473C22×C4—22no—
474C22×C4—22no—
475C22×C4—28no—
476C22×C4—28no—
477C22×C4—28no—
478C22×C4—416no—
479C22×C4—31632no—
480C22×C4—3168no—
481C22×C4—794no—
482C22×C4—794no—
483C22×C4—794no—
484C22×C4—15816no—
485C22×C4—1584no—
486C22×C4—1584no—
487C22×C4—1584no—
488C22×C4—1584no—
489C22×C4—1584no—
490C22×C4—1584no—
491C22×C4—1584no—
492C22×C4—1584no—
493C22×C4—1584no—
494C22×C4—15816no—
495C22×C4D4×D7914yes—
496C22×C4C2×D31614yes—
497C22×C4C2×D31614yes—
498C22×C4#1192962314yes—
499C22×C4#1192962414yes—
500C22×C4#1192962414yes—
501C22×C4C23×D7912yes—
502C22×C4C23×D7912yes—
503C22×C4C23×D7912yes—
504C22×C4C23×D7912yes—
505C22×C4C23×D7912yes—
506C22×C4C23×D7912yes—
507C4⋊C4—3168no—
508C4⋊C4—1588no—
509C4⋊C4—1588no—
510C4⋊C4—1588no—
511C4⋊C4—15816no—
512C4⋊C4—15816no—
513C22⋊C4—28no—
514C22⋊C4—15816no—
515C22⋊C4—15816no—
516C22⋊C4—15816no—
517C22⋊C4—15816no—
518C22⋊C4—15816no—
519C22⋊C4C2×D316116yescomplemented
520C42—28no—
521C42—28no—
522C23—22no—
523C23—22no—
524C23—28no—
525C23—28no—
526C23—28no—
527C23—22no—
528C23—22no—
529C23—22no—
530C23—22no—
531C23—44no—
532C23—44no—
533C23—44no—
534C23—44no—
535C23—3168no—
536C23—3168no—
537C23—3168no—
538C23—3168no—
539C23—798no—
540C23—1584no—
541C23—1584no—
542C23—15816no—
543C23—15816no—
544C23—15816no—
545C23—1584no—
546C23—1584no—
547C23—1584no—
548C23—1584no—
549C23C2×D4×D7912yes—
550C23C22×D31614yes—
551C23C22×D31612yes—
552C23C2×#1192962312yes—
553C23C2×#1192962412yes—
554C23C2×#1192962412yes—
555C23#1457920712yes—
556C23#1457920812yes—
557C23C24×D7911yescharacteristic
558D4—31632no—
559D4—15832no—
560C2×C4—22no—
561C2×C4—22no—
562C2×C4—22no—
563C2×C4—28no—
564C2×C4—28no—
565C2×C4—28no—
566C2×C4—22no—
567C2×C4—22no—
568C2×C4—22no—
569C2×C4—22no—
570C2×C4—22no—
571C2×C4—22no—
572C2×C4—22no—
573C2×C4—22no—
574C2×C4—22no—
575C2×C4—44no—
576C2×C4—44no—
577C2×C4—416no—
578C2×C4—31632no—
579C2×C4—3168no—
580C2×C4—3168no—
581C2×C4—3168no—
582C2×C4—1584no—
583C2×C4—1584no—
584C2×C4—1584no—
585C2×C4—1584no—
586C2×C4—1584no—
587C2×C4—1584no—
588C2×C4—1584no—
589C2×C4—1584no—
590C2×C4—1584no—
591C2×C4#14579143116yescomplemented
592C2×C4C2×D4×D7914yes—
593C2×C4C22×D31614yes—
594C2×C4C22×D31614yes—
595C2×C4C2×#1192962314yes—
596C2×C4C2×#1192962414yes—
597C2×C4C2×#1192962414yes—
598C22—24no—
599C22—24no—
600C22—24no—
601C22—42no—
602C22—42no—
603C22—42no—
604C22—416no—
605C22—42no—
606C22—3164no—
607C22—3164no—
608C22—31632no—
609C22—3164no—
610C22—3164no—
611C22—1588no—
612C22—1588no—
613C22—1588no—
614C22C2×#1457914314yes—
615C22#1909911314yes—
616C22#1909918414yes—
617C22D4×D31614yes—
618C22#1909921714yes—
619C22#1909921814yes—
620C22#1909925914yes—
621C22C22×D4×D7911yescharacteristic
622C22C23×D31611yescharacteristic
623C22C22×#1192962311yescharacteristic
624C22C22×#1192962411yescharacteristic
625C22C22×#1192962411yescharacteristic
626C22C2×#1457920711yescharacteristic
627C22C2×#1457920811yescharacteristic
628C4—24no—
629C4—24no—
630C4—24no—
631C4—42no—
632C4—42no—
633C4—3164no—
634C4—3164no—
635C4—3164no—
636C4C2×#1457914318yescomplemented
637C2—44no—
638C2—3168no—
639C2#2376691418yesdirect product factor
640C2C22×#1457914311yescharacteristic
641C2C2×#1909911311yescharacteristic
642C2C2×#1909918411yescharacteristic
643C2C2×D4×D31611yescharacteristic
644C2C2×#1909921711yescharacteristic
645C2C2×#1909921811yescharacteristic
646C2C2×#1909925911yescharacteristic
subgroupG/H
centerC24C23×D79
commutator, cosocleC23×C79C25
FrattiniC23C24×D79
FittingC2×C4×C22⋊C4×C79C2
socleC24×C79C24
prime radicalC22×#14579135C2
hypercenterC2×C4×C22⋊C4D79
hypocenterC79C2×#2422
LCSG ▷ C23×C79 ▷ C79
UCSC1 ◁ C24 ◁ C2×C4×C22⋊C4

Complements

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

NH ≅ G/Ntype
1. C22×#14579143C2semidirect
3. C22×C4×D316C2semidirect
4. #23766914C2direct (N × H)
5. C2×#19098490C2semidirect
6. C2×#19098479C2semidirect
7. C2×#19098465C2semidirect
8. C2×#19098461C2semidirect
9. C2×#19098437C2semidirect
10. C2×#19098433C2semidirect
11. C2×#19098423C2semidirect
12. C2×C4×C22⋊C4×C79C2semidirect
17. C2×#14579143C22semidirect
21. C2×C4×D316C22semidirect
33. #19098490C22semidirect
34. #19098479C22semidirect
35. #19098465C22semidirect
36. #19098461C22semidirect
37. #19098437C22semidirect
38. #19098433C22semidirect
39. #19098423C22semidirect
47. C4×C22⋊C4×C79C22semidirect
105. C2×C22⋊C4×C79D4semidirect
195. C22⋊C4×C79C2×D4semidirect
252. C2×C4×C79#123semidirect
309. C4×C79C2×#123semidirect
315. C2×C79#2422semidirect
335. C2×C4×C22⋊C4D79semidirect
336. C79C2×#2422semidirect
369. C4×C22⋊C4C2×D79semidirect
427. C2×C22⋊C4D316semidirect
519. C22⋊C4C2×D316semidirect
591. C2×C4#14579143semidirect
636. C4C2×#14579143semidirect
639. C2#23766914direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145791432
C22×#145791352
C22×C4×D3162
#237669142
C2×#190984902
C2×#190984792
C2×#190984652
C2×#190984612
C2×#190984372
C2×#190984332
C2×#190984232
C2×C4×C22⋊C4×C792
C2×#242279