Finite Group Databasebeta

← C2×#23768474 #34458341

Subgroups — C2×#23768474 #34458341

Order 20224.

4110 conjugacy classes of subgroups.

The subgroup lattice has 572 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14579147C212yesmaximal, complemented
2C22×#14579134C212yesmaximal, complemented
3#23768474C2116yesmaximal, direct product factor
4C2×#19098483C211yesmaximal, characteristic, complemented
5C2×#19098480C211yesmaximal, characteristic, complemented
6C2×#19098471C212yesmaximal, complemented
7C2×#19098451C212yesmaximal, complemented
8C2×#19098439C212yesmaximal, complemented
9C2×C4×(C2×D79)⋊C4C212yesmaximal, complemented
10C2×#390×C79C211yesmaximal, characteristic, complemented
11C23×Dic158C2211yescharacteristic
12C23×D316C2211yescharacteristic
13C23×C22⋊D79C2212yes—
14C23×C22⋊D79C2212yes—
15C23×C4×D79C2212yes—
16C2×#14579147—216no—
17C2×#14579147C22116yescomplemented
18C2×#14579134—216no—
19C2×#14579134C22116yescomplemented
20C22×Dic79⋊C4C2212yes—
21C22×C22⋊Dic79C2212yes—
22C22×C22⋊Dic79C2212yes—
23C22×(C2×D79)⋊C4C2212yes—
24C22×(C2×D79)⋊C4C2212yes—
25C22×(C2×D79)⋊C4C2212yes—
26C22×C4×Dic79C2212yes—
27#19098483C2218yescomplemented
28#19098480C2218yescomplemented
29#19098471C22116yescomplemented
30#19098451C22116yescomplemented
31#19098439C22116yescomplemented
32C4×(C2×D79)⋊C4C22116yescomplemented
33C2×C79⋊#95C2211yescharacteristic
34C2×C79⋊#95C2212yes—
35C2×C79⋊#95C2212yes—
36C2×C79⋊#95C2211yescharacteristic
37C23×D4×C79C2211yescharacteristic
38C22×C4⋊C4×C79C2211yescharacteristic
39C22×C22⋊C4×C79C2212yes—
40C22×C22⋊C4×C79C2212yes—
41C22×C42×C79C2211yescharacteristic
42#390×C79C2218yescomplemented
43C24×D79C2312yes—
44C22×Dic158—28no—
45C22×Dic158—42no—
46C22×Dic158C2314yes—
47C22×D316—28no—
48C22×D316—42no—
49C22×D316C2314yes—
50C22×C22⋊D79—28no—
51C22×C22⋊D79—28no—
52C22×C22⋊D79—28no—
53C22×C22⋊D79—28no—
54C22×C22⋊D79—44no—
55C22×C22⋊D79—44no—
56C22×C22⋊D79C2318yes—
57C22×C22⋊D79C2318yes—
58C23×Dic79C2312yes—
59C23×Dic79C2312yes—
60C23×Dic79C2312yes—
61C22×C4×D79—28no—
62C22×C4×D79—28no—
63C22×C4×D79—44no—
64C22×C4×D79C2318yes—
65#14579147—264no—
66#14579134—264no—
67C2×Dic79⋊C4—28no—
68C2×Dic79⋊C4C2318yes—
69C2×C22⋊Dic79—28no—
70C2×C22⋊Dic79—28no—
71C2×C22⋊Dic79C2318yes—
72C2×C22⋊Dic79C2318yes—
73C2×(C2×D79)⋊C4—28no—
74C2×(C2×D79)⋊C4—28no—
75C2×(C2×D79)⋊C4D4116yescomplemented
76C2×(C2×D79)⋊C4C2318yes—
77C2×(C2×D79)⋊C4C2318yes—
78C2×(C2×D79)⋊C4C2318yes—
79C2×C4×Dic79—28no—
80C2×C4×Dic79C2318yes—
81C79⋊#95C2318yes—
82C79⋊#95C2318yes—
83C79⋊#95C2314yes—
84C79⋊#95C2314yes—
85C25×C79C2312yes—
86C22×D4×C79—24no—
87C22×D4×C79—42no—
88C22×D4×C79—42no—
89C22×D4×C79C2314yes—
90C23×C4×C79C2311yescharacteristic
91C23×C4×C79C2311yescharacteristic
92C23×C4×C79C2312yes—
93C23×C4×C79C2311yescharacteristic
94C2×C4⋊C4×C79—42no—
95C2×C4⋊C4×C79C2314yes—
96C2×C22⋊C4×C79—28no—
97C2×C22⋊C4×C79—28no—
98C2×C22⋊C4×C79C2318yes—
99C2×C22⋊C4×C79C2318yes—
100C2×C42×C79—42no—
101C2×C42×C79C2314yes—
102C23×D79—24no—
103C23×D79—24no—
104C23×D79—24no—
105C23×D79—24no—
106C23×D79—24no—
107C23×D79—24no—
108C23×D79C2×D418yes—
109C23×D79C2414yes—
110C2×Dic158—216no—
111C2×Dic158—44no—
112C2×Dic158—416no—
113C2×D316—216no—
114C2×D316—44no—
115C2×D316—416no—
116C2×C22⋊D79—216no—
117C2×C22⋊D79—216no—
118C2×C22⋊D79—216no—
119C2×C22⋊D79—216no—
120C2×C22⋊D79—48no—
121C2×C22⋊D79—48no—
122C2×C22⋊D79—432no—
123C2×C22⋊D79—432no—
124C22×Dic79—24no—
125C22×Dic79—24no—
126C22×Dic79—24no—
127C22×Dic79—24no—
128C22×Dic79—24no—
129C22×Dic79—24no—
130C22×Dic79—24no—
131C22×Dic79C2×D418yes—
132C22×Dic79#4118yes—
133C22×Dic79C2414yes—
134C22×Dic79C2414yes—
135C22×Dic79C2414yes—
136C2×C4×D79—216no—
137C2×C4×D79—216no—
138C2×C4×D79—48no—
139C2×C4×D79—432no—
140Dic79⋊C4—216no—
141C22⋊Dic79—216no—
142C22⋊Dic79—216no—
143(C2×D79)⋊C4—216no—
144(C2×D79)⋊C4—216no—
145(C2×D79)⋊C4C2×D4132yescomplemented
146C4×Dic79—216no—
147C24×C79—24no—
148C24×C79—24no—
149C24×C79—24no—
150C24×C79—24no—
151C24×C79—24no—
152C24×C79—24no—
153C24×C79—24no—
154C24×C79C2414yes—
155C24×C79C2411yescharacteristic
156C2×D4×C79—28no—
157C2×D4×C79—44no—
158C2×D4×C79—44no—
159C2×D4×C79—416no—
160C22×C4×C79—24no—
161C22×C4×C79—22no—
162C22×C4×C79—24no—
163C22×C4×C79—22no—
164C22×C4×C79—24no—
165C22×C4×C79—24no—
166C22×C4×C79—22no—
167C22×C4×C79—22no—
168C22×C4×C79C2×D418yes—
169C22×C4×C79#4114yes—
170C22×C4×C79C2412yes—
171C22×C4×C79C2412yes—
172C22×C4×C79C2414yes—
173C22×C4×C79C2412yes—
174C4⋊C4×C79—44no—
175C22⋊C4×C79—216no—
176C22⋊C4×C79—216no—
177C42×C79—44no—
178C23×C79—24no—
179C23×C79—24no—
180C23×C79—24no—
181C23×C79—24no—
182C23×C79—24no—
183C23×C79—24no—
184C23×C79—24no—
185C23×C79—48no—
186C23×C79—48no—
187C23×C79—48no—
188C23×C79—48no—
189C23×C79—48no—
190C23×C79—48no—
191C23×C79—48no—
192C23×C79C22×D414yes—
193C23×C79C2×#4114yes—
194C23×C79C2×#4112yes—
195C23×C79H(5,𝔽2)12yes—
196C23×C79H(5,𝔽2)12yes—
197C23×C79C2511yescharacteristic
198C22×D79—216no—
199C22×D79—216no—
200C22×D79—216no—
201C22×D79—24no—
202C22×D79—24no—
203C22×D79—24no—
204C22×D79—24no—
205C22×D79—24no—
206C22×D79—24no—
207C22×D79—48no—
208C22×D79—48no—
209C22×D79—48no—
210C22×D79—48no—
211C22×D79C22×D418yes—
212D4×C79—416no—
213C2×C4×C79—28no—
214C2×C4×C79—216no—
215C2×C4×C79—24no—
216C2×C4×C79—24no—
217C2×C4×C79—22no—
218C2×C4×C79—22no—
219C2×C4×C79—24no—
220C2×C4×C79—24no—
221C2×C4×C79—22no—
222C2×C4×C79—22no—
223C2×C4×C79—44no—
224C2×C4×C79—44no—
225C2×C4×C79C22×D418yes—
226C2×C4×C79C2×#4114yes—
227C22⋊D79—432no—
228C22⋊D79—432no—
229C2×Dic79—216no—
230C2×Dic79—216no—
231C2×Dic79—24no—
232C2×Dic79—24no—
233C2×Dic79—24no—
234C2×Dic79—24no—
235C2×Dic79—24no—
236C2×Dic79—24no—
237C2×Dic79—24no—
238C2×Dic79—48no—
239C2×Dic79C22×D418yes—
240C2×Dic79C2×#4118yes—
241D316—416no—
242C4×D79—432no—
243Dic158—416no—
244C22×C79—44no—
245C22×C79—44no—
246C22×C79—44no—
247C22×C79—44no—
248C22×C79—44no—
249C22×C79—44no—
250C22×C79—44no—
251C22×C79—816no—
252C22×C79#53218yes—
253C22×C79#53814yes—
254C22×C79D4214yes—
255C22×C79#54618yes—
256C22×C79#55514yes—
257C22×C79C23×D412yes—
258C22×C79C22×#4112yes—
259C22×C79C22×#4111yescharacteristic
260C22×C79C2×H(5,𝔽2)11yescharacteristic
261C22×C79C2×H(5,𝔽2)11yescharacteristic
262C2×D79—28no—
263C2×D79—28no—
264C2×D79—28no—
265C2×D79—44no—
266C2×D79—44no—
267C2×D79—44no—
268C2×D79—44no—
269C2×D79—432no—
270C4×C79—24no—
271C4×C79—28no—
272C4×C79—42no—
273C4×C79—42no—
274Dic79—28no—
275Dic79—28no—
276Dic79—44no—
277C2×#2555—791nomaximal, Sylow
278C2×C79—84no—
279C2×C79#255518yescomplemented
280C2×C79C2×#53212yes—
281C2×C79C2×#53811yescharacteristic
282C2×C79C2×D4211yescharacteristic
283C2×C79C2×#54612yes—
284C2×C79C2×#55511yescharacteristic
285D79—48no—
286C22×#124—792no—
287C22×#121—792no—
288#2555—7916no—
289C2×#395—791no—
290C2×#394—791no—
291C2×#392—792no—
292C2×#390D7911yescharacteristic, complemented
293C2×#388—792no—
294C2×#386—792no—
295C2×C4×C22⋊C4—792no—
296C79C2×#255511yescharacteristic, complemented, Sylow
297C23×Q8—791no—
298C23×D4—792no—
299C23×D4—792no—
300C23×D4—791no—
301C23×D4C2×D7911yescharacteristic
302C24×C4—792no—
303C2×#124—7916no—
304C2×#124—15816no—
305C2×#121—7916no—
306C2×#121—15816no—
307C22×C4⋊C4—792no—
308C22×C4⋊C4C2×D7911yescharacteristic
309C22×C22⋊C4—792no—
310C22×C22⋊C4—792no—
311C22×C22⋊C4—792no—
312C22×C22⋊C4—792no—
313C22×C22⋊C4—792no—
314C22×C22⋊C4C2×D7912yes—
315C22×C22⋊C4C2×D7912yes—
316C22×C42—792no—
317C22×C42C2×D7911yescharacteristic
318#395—798no—
319#394—798no—
320#392—7916no—
321#390C2×D7918yescomplemented
322#388—7916no—
323#386—7916no—
324C4×C22⋊C4—7916no—
325C2×#95—792no—
326C2×#95—791no—
327C2×#95—791no—
328C2×#95—792no—
329C25—792no—
330C25C22×D7912yes—
331C22×Q8—3162no—
332C22×Q8—794no—
333C22×Q8—1588no—
334C22×D4—24no—
335C22×D4—42no—
336C22×D4—42no—
337C22×D4—3162no—
338C22×D4—3164no—
339C22×D4—3164no—
340C22×D4—798no—
341C22×D4—798no—
342C22×D4—794no—
343C22×D4—1588no—
344C22×D4—1588no—
345C22×D4—1588no—
346C22×D4—1588no—
347C22×D4—1588no—
348C22×D4C22×D7914yes—
349C23×C4—3164no—
350C23×C4—798no—
351C23×C4—792no—
352C23×C4—792no—
353C23×C4—792no—
354C23×C4—1588no—
355C23×C4—1588no—
356C23×C4C22×D7911yescharacteristic
357C23×C4C22×D7911yescharacteristic
358C23×C4C22×D7912yes—
359C23×C4C22×D7911yescharacteristic
360#124—15864no—
361#121—15864no—
362C2×C4⋊C4—42no—
363C2×C4⋊C4—798no—
364C2×C4⋊C4—1588no—
365C2×C4⋊C4C22×D7914yes—
366C2×C22⋊C4—28no—
367C2×C22⋊C4—28no—
368C2×C22⋊C4—7916no—
369C2×C22⋊C4—798no—
370C2×C22⋊C4—798no—
371C2×C22⋊C4—798no—
372C2×C22⋊C4—798no—
373C2×C22⋊C4—798no—
374C2×C22⋊C4—1588no—
375C2×C22⋊C4—1588no—
376C2×C22⋊C4—1588no—
377C2×C22⋊C4—1588no—
378C2×C22⋊C4C22×D7918yes—
379C2×C22⋊C4C22×D7918yes—
380C2×C42—42no—
381C2×C42—798no—
382C2×C42—1588no—
383C2×C42C22×D7914yes—
384#95—798no—
385#95—798no—
386#95—794no—
387#95—794no—
388C24—24no—
389C24—24no—
390C24—24no—
391C24—24no—
392C24—24no—
393C24—24no—
394C24—24no—
395C24—794no—
396C24—798no—
397C24—1584no—
398C24—1584no—
399C24—1584no—
400C24—1584no—
401C24—1584no—
402C24—1584no—
403C24C23×D7914yes—
404C24C23×D7911yescharacteristic
405C2×Q8—3164no—
406C2×Q8—31616no—
407C2×Q8—15816no—
408C2×D4—28no—
409C2×D4—44no—
410C2×D4—44no—
411C2×D4—416no—
412C2×D4—3164no—
413C2×D4—31616no—
414C2×D4—3168no—
415C2×D4—3168no—
416C2×D4—31632no—
417C2×D4—31632no—
418C2×D4—15816no—
419C2×D4—15816no—
420C2×D4—15816no—
421C2×D4—15816no—
422C2×D4—15816no—
423C22×C4—24no—
424C22×C4—24no—
425C22×C4—22no—
426C22×C4—22no—
427C22×C4—22no—
428C22×C4—22no—
429C22×C4—24no—
430C22×C4—24no—
431C22×C4—31632no—
432C22×C4—3168no—
433C22×C4—798no—
434C22×C4—794no—
435C22×C4—794no—
436C22×C4—798no—
437C22×C4—794no—
438C22×C4—15816no—
439C22×C4—1584no—
440C22×C4—1584no—
441C22×C4—1584no—
442C22×C4—15816no—
443C22×C4—1584no—
444C22×C4—1584no—
445C22×C4—1584no—
446C22×C4—1584no—
447C22×C4D4×D7918yes—
448C22×C4#1192962414yes—
449C22×C4C23×D7912yes—
450C22×C4C23×D7912yes—
451C22×C4C23×D7912yes—
452C22×C4C23×D7914yes—
453C4⋊C4—44no—
454C4⋊C4—15816no—
455C22⋊C4—216no—
456C22⋊C4—216no—
457C22⋊C4—7932no—
458C22⋊C4—15816no—
459C22⋊C4—15816no—
460C22⋊C4—15816no—
461C22⋊C4—15816no—
462C42—44no—
463C42—15816no—
464C23—24no—
465C23—24no—
466C23—24no—
467C23—24no—
468C23—24no—
469C23—24no—
470C23—24no—
471C23—48no—
472C23—48no—
473C23—48no—
474C23—48no—
475C23—48no—
476C23—48no—
477C23—48no—
478C23—3168no—
479C23—3168no—
480C23—3168no—
481C23—3168no—
482C23—798no—
483C23—1584no—
484C23—1584no—
485C23—15816no—
486C23—15816no—
487C23—15816no—
488C23—1584no—
489C23—1584no—
490C23—1584no—
491C23—1584no—
492C23C2×D4×D7914yes—
493C23#41×D7914yes—
494C23C2×#1192962412yes—
495C23#1457920612yes—
496C23#1457920612yes—
497C23C24×D7911yescharacteristic
498Q8—31616no—
499D4—416no—
500D4—31616no—
501D4—31632no—
502D4—31632no—
503C2×C4—24no—
504C2×C4—22no—
505C2×C4—22no—
506C2×C4—28no—
507C2×C4—216no—
508C2×C4—24no—
509C2×C4—22no—
510C2×C4—22no—
511C2×C4—24no—
512C2×C4—24no—
513C2×C4—44no—
514C2×C4—44no—
515C2×C4—31632no—
516C2×C4—3168no—
517C2×C4—798no—
518C2×C4—798no—
519C2×C4—1584no—
520C2×C4—1584no—
521C2×C4—1584no—
522C2×C4—1584no—
523C2×C4—1584no—
524C2×C4—15816no—
525C2×C4—15816no—
526C2×C4—1584no—
527C2×C4—1584no—
528C2×C4C2×D4×D7918yes—
529C2×C4C2×#1192962414yes—
530C22—44no—
531C22—44no—
532C22—44no—
533C22—44no—
534C22—44no—
535C22—44no—
536C22—44no—
537C22—816no—
538C22—3164no—
539C22—31632no—
540C22—3164no—
541C22—3164no—
542C22—3164no—
543C22—1588no—
544C22—1588no—
545C22—1588no—
546C22#1909911018yes—
547C22#1909915114yes—
548C22#1909919814yes—
549C22#1909920218yes—
550C22#1909927514yes—
551C22C22×D4×D7912yes—
552C22C2×#41×D7912yes—
553C22C22×#1192962411yescharacteristic
554C22C2×#1457920611yescharacteristic
555C22C2×#1457920611yescharacteristic
556C4—28no—
557C4—24no—
558C4—42no—
559C4—42no—
560C4—3164no—
561C4—1588no—
562C4—1588no—
563C2—84no—
564C2—3168no—
565C2#2376847418yesdirect product factor
566C2C2×#1909911012yes—
567C2C2×#1909915111yescharacteristic
568C2C2×#1909919811yescharacteristic
569C2C2×#1909920212yes—
570C2C2×#1909927511yescharacteristic
subgroupG/H
centerC24C23×D79
commutator, cosocleC23×C79C25
FrattiniC23C24×D79
FittingC2×#390×C79C2
socleC24×C79C24
hypercenterC2×#390D79
hypocenterC79C2×#2555
LCSG ▷ C23×C79 ▷ C79
UCSC1 ◁ C24 ◁ C2×#390

Complements

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

NH ≅ G/Ntype
1. C22×#14579147C2semidirect
2. C22×#14579134C2semidirect
3. #23768474C2direct (N × H)
4. C2×#19098483C2semidirect
5. C2×#19098480C2semidirect
6. C2×#19098471C2semidirect
7. C2×#19098451C2semidirect
8. C2×#19098439C2semidirect
9. C2×C4×(C2×D79)⋊C4C2semidirect
10. C2×#390×C79C2semidirect
17. C2×#14579147C22semidirect
19. C2×#14579134C22semidirect
27. #19098483C22semidirect
28. #19098480C22semidirect
29. #19098471C22semidirect
30. #19098451C22semidirect
31. #19098439C22semidirect
32. C4×(C2×D79)⋊C4C22semidirect
42. #390×C79C22semidirect
75. C2×(C2×D79)⋊C4D4semidirect
145. (C2×D79)⋊C4C2×D4semidirect
279. C2×C79#2555semidirect
292. C2×#390D79semidirect
296. C79C2×#2555semidirect
321. #390C2×D79semidirect
565. C2#23768474direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145791472
C22×#145791342
#237684742
C2×#190984832
C2×#190984802
C2×#190984712
C2×#190984512
C2×#190984392
C2×C4×(C2×D79)⋊C42
C2×#390×C792
C2×#255579