Finite Group Databasebeta

← C2×#23771414 #34494431

Subgroups — C2×#23771414 #34494431

Order 20224.

2674 conjugacy classes of subgroups.

The subgroup lattice has 548 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14579143C211yesmaximal, characteristic
2C22×#14579141C211yesmaximal, characteristic, complemented
3#23771414C2116yesmaximal, direct product factor
4C2×#19098495C212yesmaximal, complemented
5C2×#19098494C211yesmaximal, characteristic, complemented
6C2×#19098492C212yesmaximal, complemented
7C2×#19098486C212yesmaximal, complemented
8C2×#19098484C211yesmaximal, characteristic, complemented
9C2×#19098479C212yesmaximal
10C2×#19098475C211yesmaximal, characteristic, complemented
11C2×#19098422C211yesmaximal, characteristic, complemented
12C2×#397×C79C211yesmaximal, characteristic, complemented
13C23×Dic158C2211yescharacteristic
14C23×C22⋊D79C2211yescharacteristic
15C23×C4×D79C2211yescharacteristic
16C2×#14579143—28no—
17C2×#14579143C2218yes—
18C2×#14579141—28no—
19C2×#14579141C2218yescomplemented
20C22×C4⋊Dic79C2212yes—
21C22×C4⋊Dic79C2211yescharacteristic
22C22×C4⋊Dic79C2212yes—
23C22×Dic79⋊C4C2211yescharacteristic
24C22×Dic79⋊C4C2212yes—
25C22×Dic79⋊C4C2212yes—
26C22×C22⋊Dic79C2211yescharacteristic
27C22×C22⋊Dic79C2212yes—
28C22×(C2×D79)⋊C4C2212yes—
29C22×(C2×D79)⋊C4C2211yescharacteristic
30C22×(C2×D79)⋊C4C2212yes—
31#19098495C22116yescomplemented
32#19098494C2218yescomplemented
33#19098492C22116yescomplemented
34#19098486C22116yescomplemented
35#19098484C2218yescomplemented
36#19098479C22116yes—
37#19098475C2218yescomplemented
38#19098422C2218yescomplemented
39C2×C79⋊#95C2211yescharacteristic
40C2×C79⋊#95C2212yes—
41C2×C79⋊#95C2212yes—
42C2×C79⋊#95C2212yes—
43C22×C4⋊C4×C79C2211yescharacteristic
44C22×C22⋊C4×C79C2211yescharacteristic
45C22×C22⋊C4×C79C2212yes—
46#397×C79C2218yescomplemented
47C2×#95×C79C2211yescharacteristic
48C2×#95×C79C2212yes—
49C24×D79C2311yescharacteristic
50C22×Dic158—24no—
51C22×Dic158—44no—
52C22×Dic158C2314yes—
53C22×C22⋊D79—24no—
54C22×C22⋊D79—44no—
55C22×C22⋊D79C2314yes—
56C23×Dic79C2312yes—
57C23×Dic79C2311yescharacteristic
58C23×Dic79C2312yes—
59C23×Dic79C2311yescharacteristic
60C23×Dic79C2311yescharacteristic
61C22×C4×D79—44no—
62C22×C4×D79D418yes—
63C22×C4×D79C2314yes—
64#14579143—232no—
65#14579141—232no—
66C2×C4⋊Dic79—28no—
67C2×C4⋊Dic79—24no—
68C2×C4⋊Dic79—44no—
69C2×C4⋊Dic79C2318yes—
70C2×C4⋊Dic79C2314yes—
71C2×C4⋊Dic79C2318yes—
72C2×Dic79⋊C4—24no—
73C2×Dic79⋊C4—44no—
74C2×Dic79⋊C4—44no—
75C2×Dic79⋊C4C2314yes—
76C2×Dic79⋊C4C2318yes—
77C2×Dic79⋊C4C2318yes—
78C2×C22⋊Dic79—24no—
79C2×C22⋊Dic79—44no—
80C2×C22⋊Dic79C2314yes—
81C2×C22⋊Dic79C2318yes—
82C2×(C2×D79)⋊C4—28no—
83C2×(C2×D79)⋊C4—24no—
84C2×(C2×D79)⋊C4—44no—
85C2×(C2×D79)⋊C4C2318yes—
86C2×(C2×D79)⋊C4C2314yes—
87C2×(C2×D79)⋊C4C2318yes—
88C79⋊#95C2314yes—
89C79⋊#95C2318yes—
90C79⋊#95C2318yes—
91C79⋊#95C2318yes—
92C25×C79C2311yescharacteristic
93C23×C4×C79C2311yescharacteristic
94C23×C4×C79C2312yes—
95C23×C4×C79C2312yes—
96C23×C4×C79C2311yescharacteristic
97C2×C4⋊C4×C79—24no—
98C2×C4⋊C4×C79C2314yes—
99C2×C22⋊C4×C79—24no—
100C2×C22⋊C4×C79—44no—
101C2×C22⋊C4×C79C2314yes—
102C2×C22⋊C4×C79C2318yes—
103#95×C79C2314yes—
104#95×C79C2318yes—
105C23×D79—22no—
106C23×D79—24no—
107C23×D79—24no—
108C23×D79—22no—
109C23×D79C2×D414yes—
110C23×D79C2412yes—
111C2×Dic158—28no—
112C2×Dic158—48no—
113C2×Dic158—416no—
114C2×C22⋊D79—28no—
115C2×C22⋊D79—48no—
116C2×C22⋊D79—416no—
117C22×Dic79—24no—
118C22×Dic79—22no—
119C22×Dic79—22no—
120C22×Dic79—24no—
121C22×Dic79—24no—
122C22×Dic79—24no—
123C22×Dic79—24no—
124C22×Dic79—24no—
125C22×Dic79—22no—
126C22×Dic79—24no—
127C22×Dic79—24no—
128C22×Dic79—22no—
129C22×Dic79C2×D414yes—
130C22×Dic79C2414yes—
131C22×Dic79C2414yes—
132C22×Dic79C2412yes—
133C22×Dic79C2412yes—
134C22×Dic79C2412yes—
135C2×C4×D79—416no—
136C2×C4×D79—48no—
137C2×C4×D79C2×D4116yes—
138C4⋊Dic79—216no—
139C4⋊Dic79—28no—
140C4⋊Dic79—48no—
141Dic79⋊C4—28no—
142Dic79⋊C4—48no—
143Dic79⋊C4—48no—
144C22⋊Dic79—28no—
145C22⋊Dic79—48no—
146(C2×D79)⋊C4—216no—
147(C2×D79)⋊C4—28no—
148(C2×D79)⋊C4—48no—
149C24×C79—22no—
150C24×C79—22no—
151C24×C79—24no—
152C24×C79—24no—
153C24×C79—22no—
154C24×C79C2412yes—
155C24×C79C2411yescharacteristic
156C22×C4×C79—24no—
157C22×C4×C79—22no—
158C22×C4×C79—24no—
159C22×C4×C79—24no—
160C22×C4×C79—24no—
161C22×C4×C79—24no—
162C22×C4×C79—24no—
163C22×C4×C79—24no—
164C22×C4×C79—24no—
165C22×C4×C79C2×D414yes—
166C22×C4×C79C2412yes—
167C22×C4×C79C2414yes—
168C22×C4×C79C2414yes—
169C22×C4×C79C2412yes—
170C4⋊C4×C79—28no—
171C22⋊C4×C79—28no—
172C22⋊C4×C79—48no—
173C23×C79—22no—
174C23×C79—24no—
175C23×C79—22no—
176C23×C79—24no—
177C23×C79—22no—
178C23×C79—44no—
179C23×C79—44no—
180C23×C79—44no—
181C23×C79—48no—
182C23×C79—48no—
183C23×C79C22×D412yes—
184C23×C79H(5,𝔽2)12yes—
185C23×C79H(5,𝔽2)14yes—
186C23×C792−1+414yes—
187C23×C792−1+412yes—
188C23×C79C2511yescharacteristic
189C22×D79—28no—
190C22×D79—28no—
191C22×D79—28no—
192C22×D79—22no—
193C22×D79—24no—
194C22×D79—24no—
195C22×D79—22no—
196C22×D79—48no—
197C22×D79—48no—
198C22×D79C22×D414yes—
199C2×C4×C79—28no—
200C2×C4×C79—24no—
201C2×C4×C79—22no—
202C2×C4×C79—24no—
203C2×C4×C79—24no—
204C2×C4×C79—24no—
205C2×C4×C79—24no—
206C2×C4×C79—24no—
207C2×C4×C79—24no—
208C2×C4×C79—24no—
209C2×C4×C79—44no—
210C2×C4×C79—48no—
211C2×C4×C79—48no—
212C2×C4×C79C22×D414yes—
213C22⋊D79—416no—
214C2×Dic79—28no—
215C2×Dic79—24no—
216C2×Dic79—22no—
217C2×Dic79—24no—
218C2×Dic79—22no—
219C2×Dic79—24no—
220C2×Dic79—24no—
221C2×Dic79—24no—
222C2×Dic79—22no—
223C2×Dic79—24no—
224C2×Dic79—24no—
225C2×Dic79—22no—
226C2×Dic79—24no—
227C2×Dic79—44no—
228C2×Dic79—48no—
229C2×Dic79—44no—
230C2×Dic79—48no—
231C2×Dic79C22×D414yes—
232C4×D79—416no—
233Dic158—416no—
234C22×C79—42no—
235C22×C79—42no—
236C22×C79—42no—
237C22×C79—44no—
238C22×C79—44no—
239C22×C79—88no—
240C22×C79#53414yes—
241C22×C79#53614yes—
242C22×C79#53714yes—
243C22×C79#56218yes—
244C22×C79#56318yes—
245C22×C79C23×D411yescharacteristic
246C22×C79C2×H(5,𝔽2)11yescharacteristic
247C22×C79C2×H(5,𝔽2)12yes—
248C22×C79C2×2−1+412yes—
249C22×C79C2×2−1+411yescharacteristic
250C2×D79—24no—
251C2×D79—24no—
252C2×D79—24no—
253C2×D79—44no—
254C2×D79—44no—
255C2×D79—416no—
256C4×C79—24no—
257C4×C79—42no—
258C4×C79—44no—
259C4×C79—44no—
260Dic79—24no—
261Dic79—42no—
262Dic79—44no—
263Dic79—42no—
264Dic79—44no—
265C2×#2814—791nomaximal, Sylow
266C2×C79—82no—
267C2×C79#281418yescomplemented
268C2×C79C2×#53411yescharacteristic
269C2×C79C2×#53611yescharacteristic
270C2×C79C2×#53711yescharacteristic
271C2×C79C2×#56212yes—
272C2×C79C2×#56312yes—
273D79—44no—
274C22×#123—791no—
275C22×C22⋊Q8—791no—
276#2814—7916no—
277C2×#398—792no—
278C2×#398—791no—
279C2×#397—792no—
280C2×#397D7911yescharacteristic, complemented
281C2×#396—792no—
282C2×#395—791no—
283C2×#394—792no—
284C2×#393—791no—
285C2×#380—791no—
286C79C2×#281411yescharacteristic, complemented, Sylow
287C23×Q8—791no—
288C23×D4—791no—
289C24×C4—791no—
290C2×#123—798no—
291C2×#123—1588no—
292C2×C22⋊Q8—798no—
293C2×C22⋊Q8—1588no—
294C22×C4⋊C4—792no—
295C22×C4⋊C4—792no—
296C22×C4⋊C4—792no—
297C22×C4⋊C4—791no—
298C22×C4⋊C4—792no—
299C22×C4⋊C4—791no—
300C22×C4⋊C4C2×D7911yescharacteristic
301C22×C22⋊C4—792no—
302C22×C22⋊C4—792no—
303C22×C22⋊C4—791no—
304C22×C22⋊C4—792no—
305C22×C22⋊C4—791no—
306C22×C22⋊C4C2×D7911yescharacteristic
307C22×C22⋊C4C2×D7912yes—
308#398—798no—
309#398—7916no—
310#397—7916no—
311#397C2×D7918yescomplemented
312#396—7916no—
313#395—798no—
314#394—7916no—
315#393—798no—
316#380—798no—
317C2×#95—792no—
318C2×#95—791no—
319C2×#95—792no—
320C2×#95—792no—
321C2×#95C2×D7911yescharacteristic
322C2×#95C2×D7912yes—
323C25—791no—
324C25C22×D7911yescharacteristic
325C22×Q8—3164no—
326C22×Q8—794no—
327C22×Q8—1584no—
328C22×D4—3164no—
329C22×D4—794no—
330C22×D4—1584no—
331C23×C4—3164no—
332C23×C4—798no—
333C23×C4—794no—
334C23×C4—791no—
335C23×C4—791no—
336C23×C4—792no—
337C23×C4—792no—
338C23×C4—791no—
339C23×C4C22×D7912yes—
340C23×C4C22×D7912yes—
341C23×C4C22×D7911yescharacteristic
342C23×C4C22×D7911yescharacteristic
343#123—15832no—
344C22⋊Q8—15832no—
345C2×C4⋊C4—24no—
346C2×C4⋊C4—3164no—
347C2×C4⋊C4—3164no—
348C2×C4⋊C4—3164no—
349C2×C4⋊C4—798no—
350C2×C4⋊C4—798no—
351C2×C4⋊C4—798no—
352C2×C4⋊C4—798no—
353C2×C4⋊C4—794no—
354C2×C4⋊C4—794no—
355C2×C4⋊C4—1588no—
356C2×C4⋊C4—1584no—
357C2×C4⋊C4—1584no—
358C2×C4⋊C4C22×D7914yes—
359C2×C22⋊C4—24no—
360C2×C22⋊C4—44no—
361C2×C22⋊C4—3164no—
362C2×C22⋊C4—3164no—
363C2×C22⋊C4—798no—
364C2×C22⋊C4—798no—
365C2×C22⋊C4—794no—
366C2×C22⋊C4—798no—
367C2×C22⋊C4—794no—
368C2×C22⋊C4—1588no—
369C2×C22⋊C4—1584no—
370C2×C22⋊C4—1584no—
371C2×C22⋊C4C22×D7914yes—
372C2×C22⋊C4C22×D7918yes—
373#95—794no—
374#95—798no—
375#95—798no—
376#95—798no—
377#95C22×D7914yes—
378#95C22×D7918yes—
379C24—22no—
380C24—24no—
381C24—22no—
382C24—24no—
383C24—22no—
384C24—792no—
385C24—794no—
386C24—1582no—
387C24—1584no—
388C24—1584no—
389C24—1582no—
390C24C23×D7912yes—
391C24C23×D7911yescharacteristic
392C2×Q8—31616no—
393C2×Q8—3168no—
394C2×Q8—1588no—
395C2×D4—31616no—
396C2×D4—3168no—
397C2×D4—1588no—
398C22×C4—24no—
399C22×C4—24no—
400C22×C4—24no—
401C22×C4—24no—
402C22×C4—24no—
403C22×C4—24no—
404C22×C4—24no—
405C22×C4—22no—
406C22×C4—24no—
407C22×C4—3168no—
408C22×C4—31616no—
409C22×C4—7916no—
410C22×C4—792no—
411C22×C4—794no—
412C22×C4—794no—
413C22×C4—792no—
414C22×C4—794no—
415C22×C4—792no—
416C22×C4—1584no—
417C22×C4—1582no—
418C22×C4—1584no—
419C22×C4—1584no—
420C22×C4—1584no—
421C22×C4—1584no—
422C22×C4—1582no—
423C22×C4—1584no—
424C22×C4—1582no—
425C22×C4—1584no—
426C22×C4—1582no—
427C22×C4—1584no—
428C22×C4D4×D7914yes—
429C22×C4C23×D7912yes—
430C22×C4C23×D7914yes—
431C22×C4C23×D7914yes—
432C22×C4C23×D7912yes—
433C4⋊C4—28no—
434C4⋊C4—3168no—
435C4⋊C4—3168no—
436C4⋊C4—3168no—
437C4⋊C4—15816no—
438C4⋊C4—1588no—
439C4⋊C4—1588no—
440C22⋊C4—28no—
441C22⋊C4—48no—
442C22⋊C4—3168no—
443C22⋊C4—3168no—
444C22⋊C4—15816no—
445C22⋊C4—1588no—
446C22⋊C4—1588no—
447C23—22no—
448C23—24no—
449C23—24no—
450C23—22no—
451C23—22no—
452C23—44no—
453C23—48no—
454C23—48no—
455C23—44no—
456C23—44no—
457C23—3168no—
458C23—3168no—
459C23—794no—
460C23—1582no—
461C23—1584no—
462C23—1584no—
463C23—1582no—
464C23—1588no—
465C23—1588no—
466C23—1588no—
467C23C2×D4×D7912yes—
468C23#1457920612yes—
469C23#1457920714yes—
470C23#1457920812yes—
471C23#1457920814yes—
472C23C24×D7911yescharacteristic
473Q8—31616no—
474D4—31616no—
475C2×C4—24no—
476C2×C4—28no—
477C2×C4—24no—
478C2×C4—24no—
479C2×C4—24no—
480C2×C4—24no—
481C2×C4—24no—
482C2×C4—24no—
483C2×C4—22no—
484C2×C4—24no—
485C2×C4—48no—
486C2×C4—48no—
487C2×C4—44no—
488C2×C4—31616no—
489C2×C4—3164no—
490C2×C4—3168no—
491C2×C4—3164no—
492C2×C4—3168no—
493C2×C4—794no—
494C2×C4—1584no—
495C2×C4—1582no—
496C2×C4—1584no—
497C2×C4—1584no—
498C2×C4—1584no—
499C2×C4—1584no—
500C2×C4—1582no—
501C2×C4—1584no—
502C2×C4—1582no—
503C2×C4—1584no—
504C2×C4—1582no—
505C2×C4—1584no—
506C2×C4—1588no—
507C2×C4C2×D4×D7914yes—
508C22—42no—
509C22—42no—
510C22—42no—
511C22—44no—
512C22—44no—
513C22—88no—
514C22—31616no—
515C22—3164no—
516C22—3164no—
517C22—1584no—
518C22—1584no—
519C22—1584no—
520C22#1909912414yes—
521C22#1909913314yes—
522C22#1909914214yes—
523C22#1909931018yes—
524C22#1909931518yes—
525C22C22×D4×D7911yescharacteristic
526C22C2×#1457920611yescharacteristic
527C22C2×#1457920712yes—
528C22C2×#1457920812yes—
529C22C2×#1457920811yescharacteristic
530C4—24no—
531C4—42no—
532C4—44no—
533C4—44no—
534C4—3162no—
535C4—3164no—
536C4—3162no—
537C4—3164no—
538C4—1584no—
539C2—82no—
540C2—3164no—
541C2#2377141418yesdirect product factor
542C2C2×#1909912411yescharacteristic
543C2C2×#1909913311yescharacteristic
544C2C2×#1909914211yescharacteristic
545C2C2×#1909931012yes—
546C2C2×#1909931512yes—
subgroupG/H
centerC24C23×D79
commutator, cosocleC23×C79C25
FrattiniC23C24×D79
FittingC2×#397×C79C2
socleC24×C79C24
prime radicalC23×C22⋊D79C22
hypercenterC2×#397D79
hypocenterC79C2×#2814
LCSG ▷ C23×C79 ▷ C79
UCSC1 ◁ C24 ◁ C2×#397

Complements

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

NH ≅ G/Ntype
2. C22×#14579141C2semidirect
3. #23771414C2direct (N × H)
4. C2×#19098495C2semidirect
5. C2×#19098494C2semidirect
6. C2×#19098492C2semidirect
7. C2×#19098486C2semidirect
8. C2×#19098484C2semidirect
10. C2×#19098475C2semidirect
11. C2×#19098422C2semidirect
12. C2×#397×C79C2semidirect
19. C2×#14579141C22semidirect
31. #19098495C22semidirect
32. #19098494C22semidirect
33. #19098492C22semidirect
34. #19098486C22semidirect
35. #19098484C22semidirect
37. #19098475C22semidirect
38. #19098422C22semidirect
46. #397×C79C22semidirect
267. C2×C79#2814semidirect
280. C2×#397D79semidirect
286. C79C2×#2814semidirect
311. #397C2×D79semidirect
541. C2#23771414direct (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×#145791412
#237714142
C2×#190984952
C2×#190984942
C2×#190984922
C2×#190984862
C2×#190984842
C2×#190984792
C2×#190984752
C2×#190984222
C2×#397×C792
C2×#281479