Finite Group Databasebeta

← C2×#23768304 #34459531

Subgroups — C2×#23768304 #34459531

Order 20224.

3526 conjugacy classes of subgroups.

The subgroup lattice has 552 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14579138C212yesmaximal, complemented
2C22×#14579126C211yesmaximal, characteristic, complemented
3C22×D4×Dic79C211yesmaximal, characteristic
4#23768304C2116yesmaximal, direct product factor
5C2×#19098495C211yesmaximal, characteristic, complemented
6C2×#19098493C211yesmaximal, characteristic, complemented
7C2×#19098477C211yesmaximal, characteristic
8C2×#19098457C212yesmaximal, complemented
9C2×#19098456C212yesmaximal, complemented
10C2×#19098427C211yesmaximal, characteristic, complemented
11C2×#19098421C212yesmaximal, complemented
12C2×#394×C79C211yesmaximal, characteristic
13C23×Dic158C2211yescharacteristic
14C24×Dic79C2212yes—
15C2×#14579138—216no—
16C2×#14579138C22116yescomplemented
17C2×#14579126—28no—
18C2×#14579126C2218yescomplemented
19C2×D4×Dic79—28no—
20C2×D4×Dic79C2218yes—
21C22×C4⋊Dic79C2211yescharacteristic
22C22×C4⋊Dic79C2212yes—
23C22×Dic79⋊C4C2211yescharacteristic
24C22×Dic79⋊C4C2212yes—
25C22×Dic79⋊C4C2211yescharacteristic
26C22×Dic79⋊C4C2212yes—
27C22×C22⋊Dic79C2212yes—
28C22×C22⋊Dic79C2212yes—
29C22×C22⋊Dic79C2212yes—
30C22×C4×Dic79C2211yescharacteristic
31C22×C4×Dic79C2211yescharacteristic
32C22×C4×Dic79C2211yescharacteristic
33#19098495C2218yescomplemented
34#19098493C2218yescomplemented
35#19098477C2218yes—
36#19098457C22116yescomplemented
37#19098456C22116yescomplemented
38#19098427C2218yescomplemented
39#19098421C22116yescomplemented
40C2×C79⋊#95C2212yes—
41C2×C79⋊#95C2212yes—
42C2×C79⋊#95C2212yes—
43C2×C79⋊#95C2211yescharacteristic
44C23×D4×C79C2211yescharacteristic
45C22×C4⋊C4×C79C2211yescharacteristic
46C22×C22⋊C4×C79C2212yes—
47C22×C22⋊C4×C79C2212yes—
48#394×C79C2218yes—
49C2×#95×C79C2211yescharacteristic
50C22×Dic158—24no—
51C22×Dic158—24no—
52C22×Dic158D418yescomplemented
53C22×Dic158C2314yes—
54C23×Dic79—28no—
55C23×Dic79—28no—
56C23×Dic79—28no—
57C23×Dic79C2312yes—
58C23×Dic79C2311yescharacteristic
59C23×Dic79C2312yes—
60C23×Dic79C2318yes—
61C23×Dic79C2311yescharacteristic
62C23×Dic79C2311yescharacteristic
63C23×Dic79C2311yescharacteristic
64#14579138—264no—
65#14579126—232no—
66D4×Dic79—232no—
67C2×C4⋊Dic79—24no—
68C2×C4⋊Dic79—28no—
69C2×C4⋊Dic79C2318yes—
70C2×C4⋊Dic79C2314yes—
71C2×Dic79⋊C4—24no—
72C2×Dic79⋊C4—28no—
73C2×Dic79⋊C4—24no—
74C2×Dic79⋊C4—28no—
75C2×Dic79⋊C4C2314yes—
76C2×Dic79⋊C4C2318yes—
77C2×Dic79⋊C4C2318yes—
78C2×Dic79⋊C4C2314yes—
79C2×C22⋊Dic79—28no—
80C2×C22⋊Dic79—28no—
81C2×C22⋊Dic79—28no—
82C2×C22⋊Dic79C2318yes—
83C2×C22⋊Dic79C2318yes—
84C2×C22⋊Dic79C2318yes—
85C2×C4×Dic79—24no—
86C2×C4×Dic79—24no—
87C2×C4×Dic79D418yes—
88C2×C4×Dic79C2314yes—
89C2×C4×Dic79C2314yes—
90C2×C4×Dic79C2314yes—
91C79⋊#95C2318yes—
92C79⋊#95C2318yes—
93C79⋊#95C2318yes—
94C79⋊#95C2314yes—
95C25×C79C2312yes—
96C22×D4×C79—28no—
97C22×D4×C79—24no—
98C22×D4×C79C2314yes—
99C23×C4×C79C2311yescharacteristic
100C23×C4×C79C2312yes—
101C23×C4×C79C2311yescharacteristic
102C23×C4×C79C2311yescharacteristic
103C2×C4⋊C4×C79—24no—
104C2×C4⋊C4×C79C2314yes—
105C2×C22⋊C4×C79—28no—
106C2×C22⋊C4×C79—28no—
107C2×C22⋊C4×C79C2318yes—
108C2×C22⋊C4×C79C2318yes—
109#95×C79C2314yes—
110C2×Dic158—232no—
111C2×Dic158—28no—
112C2×Dic158—28no—
113C2×Dic158C2×D4116yescomplemented
114C22×Dic79—216no—
115C22×Dic79—216no—
116C22×Dic79—216no—
117C22×Dic79—22no—
118C22×Dic79—22no—
119C22×Dic79—24no—
120C22×Dic79—24no—
121C22×Dic79—24no—
122C22×Dic79—22no—
123C22×Dic79—24no—
124C22×Dic79—24no—
125C22×Dic79—24no—
126C22×Dic79—24no—
127C22×Dic79—24no—
128C22×Dic79—432no—
129C22×Dic79C2×D414yes—
130C22×Dic79C2×D414yes—
131C22×Dic79C2×D414yes—
132C22×Dic79C2×D414yes—
133C22×Dic79#4114yes—
134C22×Dic79C2414yes—
135C22×Dic79C2412yes—
136C22×Dic79C2414yes—
137C22×Dic79C2412yes—
138C22×Dic79C2412yes—
139C22×Dic79C2412yes—
140C4⋊Dic79—216no—
141C4⋊Dic79—28no—
142Dic79⋊C4—28no—
143Dic79⋊C4—216no—
144Dic79⋊C4—28no—
145Dic79⋊C4—216no—
146C22⋊Dic79—216no—
147C22⋊Dic79—216no—
148C22⋊Dic79—216no—
149C4×Dic79—28no—
150C4×Dic79—28no—
151C4×Dic79C2×D4116yes—
152C24×C79—24no—
153C24×C79—24no—
154C24×C79—24no—
155C24×C79—24no—
156C24×C79—24no—
157C24×C79—24no—
158C24×C79#4118yes—
159C24×C79C2414yes—
160C24×C79C2411yescharacteristic
161C2×D4×C79—232no—
162C2×D4×C79—216no—
163C2×D4×C79—28no—
164C22×C4×C79—22no—
165C22×C4×C79—22no—
166C22×C4×C79—24no—
167C22×C4×C79—24no—
168C22×C4×C79—22no—
169C22×C4×C79—24no—
170C22×C4×C79—24no—
171C22×C4×C79—24no—
172C22×C4×C79C2×D414yes—
173C22×C4×C79C2×D414yes—
174C22×C4×C79C2414yes—
175C22×C4×C79C2412yes—
176C22×C4×C79C2412yes—
177C22×C4×C79C2412yes—
178C4⋊C4×C79—28no—
179C22⋊C4×C79—216no—
180C22⋊C4×C79—216no—
181C23×C79—216no—
182C23×C79—216no—
183C23×C79—216no—
184C23×C79—24no—
185C23×C79—24no—
186C23×C79—24no—
187C23×C79—24no—
188C23×C79—24no—
189C23×C79—24no—
190C23×C79—48no—
191C23×C79—48no—
192C23×C79—48no—
193C23×C79—48no—
194C23×C79C22×D412yes—
195C23×C79C22×D412yes—
196C23×C79C2×#4112yes—
197C23×C79C2×#4118yes—
198C23×C79C2×#4114yes—
199C23×C792−1+414yes—
200C23×C79C2511yescharacteristic
201D4×C79—232no—
202C2×C4×C79—28no—
203C2×C4×C79—28no—
204C2×C4×C79—22no—
205C2×C4×C79—22no—
206C2×C4×C79—24no—
207C2×C4×C79—22no—
208C2×C4×C79—24no—
209C2×C4×C79—24no—
210C2×C4×C79—24no—
211C2×C4×C79—24no—
212C2×C4×C79—44no—
213C2×C4×C79—48no—
214C2×C4×C79C22×D414yes—
215C2×C4×C79C22×D414yes—
216C2×Dic79—28no—
217C2×Dic79—28no—
218C2×Dic79—22no—
219C2×Dic79—22no—
220C2×Dic79—24no—
221C2×Dic79—22no—
222C2×Dic79—24no—
223C2×Dic79—24no—
224C2×Dic79—24no—
225C2×Dic79—24no—
226C2×Dic79—24no—
227C2×Dic79—24no—
228C2×Dic79—24no—
229C2×Dic79—48no—
230C2×Dic79—44no—
231C2×Dic79—48no—
232C2×Dic79—432no—
233C2×Dic79#121116yes—
234C2×Dic79C22×D414yes—
235C2×Dic79C22×D414yes—
236C2×Dic79C22×D414yes—
237C2×Dic79C22×D414yes—
238C2×Dic79C2×#4114yes—
239Dic158—232no—
240C22×C79—28no—
241C22×C79—28no—
242C22×C79—28no—
243C22×C79—44no—
244C22×C79—44no—
245C22×C79—44no—
246C22×C79—44no—
247C22×C79—432no—
248C22×C79C2×#12114yes—
249C22×C79#52514yes—
250C22×C79#53614yes—
251C22×C79#54818yes—
252C22×C79#55218yes—
253C22×C79C23×D411yescharacteristic
254C22×C79C23×D411yescharacteristic
255C22×C79C22×#4111yescharacteristic
256C22×C79C22×#4112yes—
257C22×C79C2×2−1+412yes—
258C4×C79—24no—
259C4×C79—24no—
260C4×C79—42no—
261C4×C79—44no—
262Dic79—24no—
263Dic79—24no—
264Dic79—44no—
265Dic79—42no—
266Dic79—44no—
267Dic79C2×#12118yes—
268C2×#2536—791nomaximal, Sylow
269C2×C79—48no—
270C2×C79#253618yescomplemented
271C2×C79C22×#12111yescharacteristic
272C2×C79C2×#52511yescharacteristic
273C2×C79C2×#53611yescharacteristic
274C2×C79C2×#54812yes—
275C2×C79C2×#55212yes—
276C22×C22⋊Q8—792no—
277C22×C4×Q8—791no—
278C22×C4×D4—791no—
279#2536—7916no—
280C2×#398—791no—
281C2×#398—791no—
282C2×#394—791no—
283C2×#394D7911yescharacteristic
284C2×#388—792no—
285C2×#388—792no—
286C2×#382—791no—
287C2×#380—792no—
288C79C2×#253611yescharacteristic, complemented, Sylow
289C23×Q8—791no—
290C23×D4C2×D7911yescharacteristic
291C24×C4—792no—
292C2×C22⋊Q8—7916no—
293C2×C22⋊Q8—15816no—
294C2×C4×Q8—798no—
295C2×C4×Q8—1588no—
296C2×C4×D4—798no—
297C2×C4×D4—1588no—
298C22×C4⋊C4—791no—
299C22×C4⋊C4—791no—
300C22×C4⋊C4—792no—
301C22×C4⋊C4—792no—
302C22×C4⋊C4—791no—
303C22×C4⋊C4—792no—
304C22×C4⋊C4C2×D7911yescharacteristic
305C22×C22⋊C4—792no—
306C22×C22⋊C4—792no—
307C22×C22⋊C4—792no—
308C22×C22⋊C4C2×D7912yes—
309C22×C22⋊C4C2×D7912yes—
310C22×C42—791no—
311C22×C42—791no—
312C22×C42—791no—
313#398—798no—
314#398—798no—
315#394—798no—
316#394C2×D7918yes—
317#388—7916no—
318#388—7916no—
319#382—798no—
320#380—7916no—
321C2×#95—791no—
322C2×#95—792no—
323C2×#95—792no—
324C2×#95—792no—
325C2×#95C2×D7911yescharacteristic
326C25C22×D7912yes—
327C22×Q8—798no—
328C22×Q8—794no—
329C22×Q8—1584no—
330C22×Q8—1584no—
331C22×D4—28no—
332C22×D4—24no—
333C22×D4C22×D7914yes—
334C23×C4—791no—
335C23×C4—791no—
336C23×C4—791no—
337C23×C4—798no—
338C23×C4—792no—
339C23×C4—791no—
340C23×C4—792no—
341C23×C4—1588no—
342C23×C4—1588no—
343C23×C4—1588no—
344C23×C4C22×D7912yes—
345C23×C4C22×D7911yescharacteristic
346C23×C4C22×D7911yescharacteristic
347C23×C4C22×D7911yescharacteristic
348C22⋊Q8—15864no—
349C4×Q8—15832no—
350C4×D4—15832no—
351C2×C4⋊C4—24no—
352C2×C4⋊C4—794no—
353C2×C4⋊C4—794no—
354C2×C4⋊C4—794no—
355C2×C4⋊C4—798no—
356C2×C4⋊C4—798no—
357C2×C4⋊C4—798no—
358C2×C4⋊C4—1584no—
359C2×C4⋊C4—1588no—
360C2×C4⋊C4—1588no—
361C2×C4⋊C4—1584no—
362C2×C4⋊C4—1584no—
363C2×C4⋊C4—1588no—
364C2×C4⋊C4C22×D7914yes—
365C2×C22⋊C4—28no—
366C2×C22⋊C4—28no—
367C2×C22⋊C4—798no—
368C2×C22⋊C4—798no—
369C2×C22⋊C4—798no—
370C2×C22⋊C4—1588no—
371C2×C22⋊C4—1588no—
372C2×C22⋊C4—1588no—
373C2×C22⋊C4C22×D7918yes—
374C2×C22⋊C4C22×D7918yes—
375C2×C42—798no—
376C2×C42—794no—
377C2×C42—794no—
378C2×C42—794no—
379C2×C42—1584no—
380C2×C42—1584no—
381#95—798no—
382#95—798no—
383#95—798no—
384#95—794no—
385#95C22×D7914yes—
386C24—24no—
387C24—24no—
388C24—24no—
389C24—24no—
390C24—24no—
391C24—24no—
392C24#1192962318yes—
393C24C23×D7914yes—
394C24C23×D7911yescharacteristic
395C2×Q8—7916no—
396C2×Q8—1588no—
397C2×Q8—15832no—
398C2×Q8—1588no—
399C2×D4—232no—
400C2×D4—216no—
401C2×D4—28no—
402C22×C4—22no—
403C22×C4—24no—
404C22×C4—22no—
405C22×C4—24no—
406C22×C4—24no—
407C22×C4—24no—
408C22×C4—22no—
409C22×C4—24no—
410C22×C4—31632no—
411C22×C4—794no—
412C22×C4—792no—
413C22×C4—794no—
414C22×C4—794no—
415C22×C4—792no—
416C22×C4—792no—
417C22×C4—794no—
418C22×C4—794no—
419C22×C4—794no—
420C22×C4—792no—
421C22×C4—794no—
422C22×C4—15816no—
423C22×C4—15816no—
424C22×C4—15816no—
425C22×C4—1584no—
426C22×C4—1584no—
427C22×C4—1584no—
428C22×C4—1584no—
429C22×C4—1582no—
430C22×C4—1584no—
431C22×C4—1584no—
432C22×C4—1584no—
433C22×C4—1582no—
434C22×C4—1584no—
435C22×C4—1582no—
436C22×C4D4×D7914yes—
437C22×C4D4×D7914yes—
438C22×C4C23×D7914yes—
439C22×C4C23×D7912yes—
440C22×C4C23×D7912yes—
441C22×C4C23×D7912yes—
442C4⋊C4—28no—
443C4⋊C4—1588no—
444C4⋊C4—15816no—
445C4⋊C4—15816no—
446C4⋊C4—1588no—
447C4⋊C4—15816no—
448C4⋊C4—1588no—
449C22⋊C4—216no—
450C22⋊C4—216no—
451C22⋊C4—15816no—
452C22⋊C4—15816no—
453C22⋊C4—15816no—
454C42—7916no—
455C42—1588no—
456C42—1588no—
457C23—24no—
458C23—24no—
459C23—216no—
460C23—216no—
461C23—216no—
462C23—24no—
463C23—24no—
464C23—24no—
465C23—24no—
466C23—48no—
467C23—48no—
468C23—48no—
469C23—48no—
470C23C2×D4×D7912yes—
471C23C2×D4×D7912yes—
472C23#41×D7912yes—
473C23C2×#1192962318yes—
474C23C2×#1192962314yes—
475C23#1457920814yes—
476C23C24×D7911yescharacteristic
477Q8—15832no—
478D4—232no—
479C2×C4—28no—
480C2×C4—28no—
481C2×C4—22no—
482C2×C4—22no—
483C2×C4—24no—
484C2×C4—24no—
485C2×C4—22no—
486C2×C4—24no—
487C2×C4—24no—
488C2×C4—24no—
489C2×C4—48no—
490C2×C4—44no—
491C2×C4—3168no—
492C2×C4—3168no—
493C2×C4—3164no—
494C2×C4—31632no—
495C2×C4—7916no—
496C2×C4—794no—
497C2×C4—794no—
498C2×C4—794no—
499C2×C4—794no—
500C2×C4—794no—
501C2×C4—1584no—
502C2×C4—1582no—
503C2×C4—1584no—
504C2×C4—1584no—
505C2×C4—1584no—
506C2×C4—1584no—
507C2×C4—1584no—
508C2×C4—1584no—
509C2×C4—1584no—
510C2×C4—1588no—
511C2×C4—1582no—
512C2×C4—1582no—
513C2×C4—1588no—
514C2×C4C2×D4×D7914yes—
515C2×C4C2×D4×D7914yes—
516C22—28no—
517C22—28no—
518C22—28no—
519C22—44no—
520C22—44no—
521C22—44no—
522C22—44no—
523C22—432no—
524C22#121×D7914yes—
525C22#1909906914yes—
526C22#1909913314yes—
527C22#1909921918yes—
528C22#1909925018yes—
529C22C22×D4×D7911yescharacteristic
530C22C22×D4×D7911yescharacteristic
531C22C2×#41×D7911yescharacteristic
532C22C22×#1192962312yes—
533C22C2×#1457920812yes—
534C4—24no—
535C4—24no—
536C4—44no—
537C4—42no—
538C4—3164no—
539C4—3164no—
540C4—3162no—
541C4—798no—
542C4—1584no—
543C4—1584no—
544C2—48no—
545C2#2376830418yesdirect product factor
546C2C2×#121×D7911yescharacteristic
547C2C2×#1909906911yescharacteristic
548C2C2×#1909913311yescharacteristic
549C2C2×#1909921912yes—
550C2C2×#1909925012yes—
subgroupG/H
centerC24C23×D79
commutator, cosocleC23×C79C25
FrattiniC23C24×D79
FittingC2×#394×C79C2
socleC24×C79C24
prime radicalC23×D4×C79C22
hypercenterC2×#394D79
hypocenterC79C2×#2536
LCSG ▷ C23×C79 ▷ C79
UCSC1 ◁ C24 ◁ C2×#394

Complements

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

NH ≅ G/Ntype
1. C22×#14579138C2semidirect
2. C22×#14579126C2semidirect
4. #23768304C2direct (N × H)
5. C2×#19098495C2semidirect
6. C2×#19098493C2semidirect
8. C2×#19098457C2semidirect
9. C2×#19098456C2semidirect
10. C2×#19098427C2semidirect
11. C2×#19098421C2semidirect
16. C2×#14579138C22semidirect
18. C2×#14579126C22semidirect
33. #19098495C22semidirect
34. #19098493C22semidirect
36. #19098457C22semidirect
37. #19098456C22semidirect
38. #19098427C22semidirect
39. #19098421C22semidirect
52. C22×Dic158D4semidirect
113. C2×Dic158C2×D4semidirect
270. C2×C79#2536semidirect
288. C79C2×#2536semidirect
545. C2#23768304direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145791382
C22×#145791262
C22×D4×Dic792
#237683042
C2×#190984952
C2×#190984932
C2×#190984772
C2×#190984572
C2×#190984562
C2×#190984272
C2×#190984212
C2×#394×C792
C2×#253679