Finite Group Databasebeta

← C2×#23766927 #34456278

Subgroups — C2×#23766927 #34456278

Order 20224.

2790 conjugacy classes of subgroups.

The subgroup lattice has 568 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14579140C211yesmaximal, characteristic
2C22×#14579126C211yesmaximal, characteristic, complemented
3#23766927C2116yesmaximal, direct product factor
4C2×#19098499C212yesmaximal
5C2×#19098497C212yesmaximal, complemented
6C2×#19098468C211yesmaximal, characteristic, complemented
7C2×#19098462C211yesmaximal, characteristic, complemented
8C2×#19098457C212yesmaximal
9C2×#19098445C212yesmaximal, complemented
10C2×#19098432C211yesmaximal, characteristic, complemented
11C2×C4×C22⋊Dic79C211yesmaximal, characteristic
12C2×#380×C79C211yesmaximal, characteristic
13C23×Dic158C2211yescharacteristic
14C2×#14579140—28no—
15C2×#14579140C2218yes—
16C2×#14579126—28no—
17C2×#14579126C2218yescomplemented
18C22×C4⋊Dic79C2211yescharacteristic
19C22×C4⋊Dic79C2212yes—
20C22×Dic79⋊C4C2212yes—
21C22×Dic79⋊C4C2212yes—
22C22×Dic79⋊C4C2212yes—
23C22×Dic79⋊C4C2212yes—
24C22×C22⋊Dic79C2212yes—
25C22×C22⋊Dic79C2211yescharacteristic
26C22×C22⋊Dic79C2211yescharacteristic
27C22×C4×Dic79C2211yescharacteristic
28C22×C4×Dic79C2212yes—
29C22×C4×Dic79C2211yescharacteristic
30#19098499C22116yes—
31#19098497C22116yescomplemented
32#19098468C2218yescomplemented
33#19098462C2218yescomplemented
34#19098457C22116yes—
35#19098445C22116yescomplemented
36#19098432C2218yescomplemented
37C4×C22⋊Dic79C2218yes—
38C2×C79⋊#95C2211yescharacteristic
39C2×C79⋊#95C2212yes—
40C2×C79⋊#95C2212yes—
41C2×C79⋊#95C2212yes—
42C2×C79⋊#95C2211yescharacteristic
43C24×C4×C79C2211yescharacteristic
44C22×C4⋊C4×C79C2211yescharacteristic
45C22×C4⋊C4×C79C2211yescharacteristic
46C22×C22⋊C4×C79C2212yes—
47#380×C79C2218yes—
48C2×#95×C79C2212yes—
49C22×Dic158—24no—
50C22×Dic158—24no—
51C22×Dic158D418yes—
52C22×Dic158C2314yes—
53C23×Dic79C2311yescharacteristic
54C23×Dic79C2312yes—
55C23×Dic79C2312yes—
56C23×Dic79C2311yescharacteristic
57C23×Dic79C2311yescharacteristic
58C23×Dic79C2311yescharacteristic
59#14579140—232no—
60#14579126—232no—
61C2×C4⋊Dic79—24no—
62C2×C4⋊Dic79—44no—
63C2×C4⋊Dic79C2314yes—
64C2×C4⋊Dic79C2318yes—
65C2×Dic79⋊C4—28no—
66C2×Dic79⋊C4—28no—
67C2×Dic79⋊C4—28no—
68C2×Dic79⋊C4—44no—
69C2×Dic79⋊C4C2318yes—
70C2×Dic79⋊C4C2318yes—
71C2×Dic79⋊C4C2318yes—
72C2×Dic79⋊C4C2318yes—
73C2×C22⋊Dic79—28no—
74C2×C22⋊Dic79—24no—
75C2×C22⋊Dic79Q818yescomplemented
76C2×C22⋊Dic79C2314yes—
77C2×C22⋊Dic79C2318yes—
78C2×C22⋊Dic79C2314yes—
79C2×C4×Dic79—24no—
80C2×C4×Dic79—24no—
81C2×C4×Dic79—28no—
82C2×C4×Dic79C2314yes—
83C2×C4×Dic79C2314yes—
84C2×C4×Dic79C2318yes—
85C79⋊#95C2314yes—
86C79⋊#95C2314yes—
87C79⋊#95C2318yes—
88C79⋊#95C2318yes—
89C79⋊#95C2318yes—
90C25×C79C2311yescharacteristic
91C23×C4×C79—24no—
92C23×C4×C79—24no—
93C23×C4×C79—24no—
94C23×C4×C79C2312yes—
95C23×C4×C79C2311yescharacteristic
96C23×C4×C79C2314yes—
97C23×C4×C79C2312yes—
98C23×C4×C79C2311yescharacteristic
99C2×C4⋊C4×C79—24no—
100C2×C4⋊C4×C79—24no—
101C2×C4⋊C4×C79C2314yes—
102C2×C4⋊C4×C79C2314yes—
103C2×C22⋊C4×C79—44no—
104C2×C22⋊C4×C79C2318yes—
105#95×C79C2318yes—
106C2×Dic158—232no—
107C2×Dic158—28no—
108C2×Dic158—28no—
109C2×Dic158C2×D4116yes—
110C22×Dic79—22no—
111C22×Dic79—22no—
112C22×Dic79—24no—
113C22×Dic79—24no—
114C22×Dic79—24no—
115C22×Dic79—22no—
116C22×Dic79—22no—
117C22×Dic79—22no—
118C22×Dic79—24no—
119C22×Dic79—22no—
120C22×Dic79—24no—
121C22×Dic79—22no—
122C22×Dic79—22no—
123C22×Dic79—22no—
124C22×Dic79C2×D418yes—
125C22×Dic79C2×Q814yes—
126C22×Dic79C2×Q814yes—
127C22×Dic79#4114yes—
128C22×Dic79C2412yes—
129C22×Dic79C2414yes—
130C22×Dic79C2414yes—
131C22×Dic79C2412yes—
132C22×Dic79C2412yes—
133C22×Dic79C2412yes—
134C4⋊Dic79—28no—
135C4⋊Dic79—48no—
136Dic79⋊C4—216no—
137Dic79⋊C4—216no—
138Dic79⋊C4—216no—
139Dic79⋊C4—48no—
140C22⋊Dic79—216no—
141C22⋊Dic79—28no—
142C22⋊Dic79C2×Q8116yescomplemented
143C4×Dic79—216no—
144C4×Dic79—28no—
145C4×Dic79—28no—
146C24×C79—22no—
147C24×C79—22no—
148C24×C79—22no—
149C24×C79—22no—
150C24×C79—22no—
151C24×C79—22no—
152C24×C79C2×Q814yes—
153C24×C79C2412yes—
154C24×C79C2411yescharacteristic
155C22×C4×C79—24no—
156C22×C4×C79—22no—
157C22×C4×C79—24no—
158C22×C4×C79—22no—
159C22×C4×C79—22no—
160C22×C4×C79—24no—
161C22×C4×C79—24no—
162C22×C4×C79—24no—
163C22×C4×C79—24no—
164C22×C4×C79—28no—
165C22×C4×C79—28no—
166C22×C4×C79—28no—
167C22×C4×C79—416no—
168C22×C4×C79C2×D414yes—
169C22×C4×C79#4114yes—
170C22×C4×C79#4114yes—
171C22×C4×C79C2412yes—
172C22×C4×C79C2414yes—
173C22×C4×C79C2414yes—
174C22×C4×C79C2412yes—
175C4⋊C4×C79—28no—
176C4⋊C4×C79—28no—
177C22⋊C4×C79—48no—
178C23×C79—28no—
179C23×C79—28no—
180C23×C79—28no—
181C23×C79—22no—
182C23×C79—22no—
183C23×C79—22no—
184C23×C79—22no—
185C23×C79—22no—
186C23×C79—22no—
187C23×C79—44no—
188C23×C79—44no—
189C23×C79—44no—
190C23×C79—44no—
191C23×C79C22×D412yes—
192C23×C79C22×Q814yes—
193C23×C79C22×Q812yes—
194C23×C79C2×#4112yes—
195C23×C79C2×#4112yes—
196C23×C79C2×#4112yes—
197C23×C79H(5,𝔽2)12yes—
198C23×C792−1+412yes—
199C23×C79C2511yescharacteristic
200C2×C4×C79—24no—
201C2×C4×C79—22no—
202C2×C4×C79—24no—
203C2×C4×C79—24no—
204C2×C4×C79—22no—
205C2×C4×C79—22no—
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×C79—416no—
213C2×C4×C79#123116yes—
214C2×C4×C79C22×D414yes—
215C2×C4×C79C2×#4114yes—
216C2×C4×C79C2×#4114yes—
217C2×Dic79—216no—
218C2×Dic79—28no—
219C2×Dic79—28no—
220C2×Dic79—28no—
221C2×Dic79—22no—
222C2×Dic79—22no—
223C2×Dic79—22no—
224C2×Dic79—24no—
225C2×Dic79—24no—
226C2×Dic79—22no—
227C2×Dic79—22no—
228C2×Dic79—22no—
229C2×Dic79—22no—
230C2×Dic79—24no—
231C2×Dic79—22no—
232C2×Dic79—24no—
233C2×Dic79—24no—
234C2×Dic79—22no—
235C2×Dic79—44no—
236C2×Dic79—48no—
237C2×Dic79C22×D418yes—
238C2×Dic79C22×Q814yes—
239C2×Dic79C22×Q814yes—
240C2×Dic79C2×#4114yes—
241Dic158—232no—
242C22×C79—24no—
243C22×C79—24no—
244C22×C79—24no—
245C22×C79—42no—
246C22×C79—416no—
247C22×C79—42no—
248C22×C79—42no—
249C22×C79—42no—
250C22×C79C2×#12314yes—
251C22×C79#53314yes—
252C22×C79#54214yes—
253C22×C79D4×Q814yes—
254C22×C79#55014yes—
255C22×C79#55214yes—
256C22×C79#55414yes—
257C22×C79C23×D411yescharacteristic
258C22×C79C23×Q811yescharacteristic
259C22×C79C22×#4111yescharacteristic
260C22×C79C22×#4111yescharacteristic
261C22×C79C22×#4111yescharacteristic
262C22×C79C2×H(5,𝔽2)11yescharacteristic
263C22×C79C2×2−1+411yescharacteristic
264C4×C79—42no—
265C4×C79—44no—
266C4×C79—44no—
267C4×C79C2×#12318yes—
268Dic79—28no—
269Dic79—24no—
270Dic79—24no—
271Dic79—24no—
272Dic79—42no—
273Dic79—44no—
274C2×#2423—791nomaximal, Sylow
275C2×C79—44no—
276C2×C79#242318yescomplemented
277C2×C79C22×#12311yescharacteristic
278C2×C79C2×#53311yescharacteristic
279C2×C79C2×#54211yescharacteristic
280C2×C79C2×D4×Q811yescharacteristic
281C2×C79C2×#55011yescharacteristic
282C2×C79C2×#55211yescharacteristic
283C2×C79C2×#55411yescharacteristic
284C22×C22⋊Q8—791no—
285C22×C4×Q8—791no—
286#2423—7916no—
287C2×#399—792no—
288C2×#398—792no—
289C2×#391—791no—
290C2×#389—791no—
291C2×#388—792no—
292C2×#387—792no—
293C2×#384—791no—
294C2×#380D7911yescharacteristic
295C2×C4×C22⋊C4—791no—
296C79C2×#242311yescharacteristic, complemented, Sylow
297C23×Q8—791no—
298C24×C4C2×D7911yescharacteristic
299C2×C22⋊Q8—798no—
300C2×C22⋊Q8—1588no—
301C2×C4×Q8—798no—
302C2×C4×Q8—1588no—
303C22×C4⋊C4—792no—
304C22×C4⋊C4—792no—
305C22×C4⋊C4—792no—
306C22×C4⋊C4—792no—
307C22×C4⋊C4—792no—
308C22×C4⋊C4—791no—
309C22×C4⋊C4C2×D7911yescharacteristic
310C22×C4⋊C4C2×D7911yescharacteristic
311C22×C22⋊C4—791no—
312C22×C22⋊C4—791no—
313C22×C22⋊C4—792no—
314C22×C22⋊C4C2×D7912yes—
315C22×C42—791no—
316C22×C42—792no—
317C22×C42—791no—
318#399—7916no—
319#398—7916no—
320#391—798no—
321#389—798no—
322#388—7916no—
323#387—7916no—
324#384—798no—
325#380C2×D7918yes—
326C4×C22⋊C4—798no—
327C2×#95—791no—
328C2×#95—792no—
329C2×#95—792no—
330C2×#95—791no—
331C2×#95—792no—
332C2×#95C2×D7912yes—
333C25C22×D7911yescharacteristic
334C22×Q8—798no—
335C22×Q8—794no—
336C22×Q8—1584no—
337C22×Q8—1584no—
338C23×C4—24no—
339C23×C4—24no—
340C23×C4—24no—
341C23×C4—792no—
342C23×C4—791no—
343C23×C4—791no—
344C23×C4—791no—
345C23×C4—792no—
346C23×C4—791no—
347C23×C4C22×D7914yes—
348C23×C4C22×D7912yes—
349C23×C4C22×D7912yes—
350C23×C4C22×D7911yescharacteristic
351C23×C4C22×D7911yescharacteristic
352C22⋊Q8—15832no—
353C4×Q8—15832no—
354C2×C4⋊C4—24no—
355C2×C4⋊C4—24no—
356C2×C4⋊C4—3164no—
357C2×C4⋊C4—3164no—
358C2×C4⋊C4—798no—
359C2×C4⋊C4—798no—
360C2×C4⋊C4—798no—
361C2×C4⋊C4—794no—
362C2×C4⋊C4—798no—
363C2×C4⋊C4—798no—
364C2×C4⋊C4—1588no—
365C2×C4⋊C4—1588no—
366C2×C4⋊C4—1588no—
367C2×C4⋊C4—1584no—
368C2×C4⋊C4C22×D7914yes—
369C2×C4⋊C4C22×D7914yes—
370C2×C22⋊C4—44no—
371C2×C22⋊C4—798no—
372C2×C22⋊C4—794no—
373C2×C22⋊C4—798no—
374C2×C22⋊C4—794no—
375C2×C22⋊C4—1588no—
376C2×C22⋊C4—1584no—
377C2×C22⋊C4C22×D7918yes—
378C2×C42—794no—
379C2×C42—798no—
380C2×C42—794no—
381C2×C42—1588no—
382C2×C42—1584no—
383C2×C42—1584no—
384#95—794no—
385#95—794no—
386#95—798no—
387#95—798no—
388#95—798no—
389#95C22×D7918yes—
390C24—22no—
391C24—22no—
392C24—22no—
393C24—22no—
394C24—22no—
395C24—22no—
396C24Q8×D7914yes—
397C24C23×D7912yes—
398C24C23×D7911yescharacteristic
399C2×Q8—7916no—
400C2×Q8—1588no—
401C2×Q8—1588no—
402C2×Q8—15832no—
403C22×C4—24no—
404C22×C4—24no—
405C22×C4—22no—
406C22×C4—22no—
407C22×C4—24no—
408C22×C4—24no—
409C22×C4—24no—
410C22×C4—24no—
411C22×C4—22no—
412C22×C4—28no—
413C22×C4—28no—
414C22×C4—28no—
415C22×C4—416no—
416C22×C4—794no—
417C22×C4—794no—
418C22×C4—794no—
419C22×C4—792no—
420C22×C4—792no—
421C22×C4—792no—
422C22×C4—794no—
423C22×C4—798no—
424C22×C4—792no—
425C22×C4—794no—
426C22×C4—1582no—
427C22×C4—1584no—
428C22×C4—1584no—
429C22×C4—1582no—
430C22×C4—1582no—
431C22×C4—1584no—
432C22×C4—1584no—
433C22×C4—1582no—
434C22×C4—1582no—
435C22×C4—1584no—
436C22×C4—1582no—
437C22×C4—1582no—
438C22×C4—1582no—
439C22×C4—1582no—
440C22×C4D4×D7914yes—
441C22×C4#1192962314yes—
442C22×C4#1192962414yes—
443C22×C4C23×D7914yes—
444C22×C4C23×D7912yes—
445C22×C4C23×D7914yes—
446C22×C4C23×D7912yes—
447C4⋊C4—28no—
448C4⋊C4—28no—
449C4⋊C4—3168no—
450C4⋊C4—3168no—
451C4⋊C4—15816no—
452C4⋊C4—15816no—
453C4⋊C4—15816no—
454C4⋊C4—1588no—
455C22⋊C4—48no—
456C22⋊C4—7916no—
457C22⋊C4—1588no—
458C22⋊C4—15816no—
459C42—15816no—
460C42—1588no—
461C42—1588no—
462C23—22no—
463C23—22no—
464C23—28no—
465C23—28no—
466C23—28no—
467C23—22no—
468C23—22no—
469C23—22no—
470C23—22no—
471C23—44no—
472C23—44no—
473C23—44no—
474C23—44no—
475C23C2×D4×D7912yes—
476C23C2×Q8×D7914yes—
477C23C2×Q8×D7912yes—
478C23#41×D7912yes—
479C23C2×#1192962312yes—
480C23C2×#1192962412yes—
481C23#1457920612yes—
482C23#1457920812yes—
483C23C24×D7911yescharacteristic
484Q8—15832no—
485C2×C4—24no—
486C2×C4—24no—
487C2×C4—24no—
488C2×C4—24no—
489C2×C4—22no—
490C2×C4—24no—
491C2×C4—24no—
492C2×C4—22no—
493C2×C4—22no—
494C2×C4—48no—
495C2×C4—48no—
496C2×C4—44no—
497C2×C4—416no—
498C2×C4—3164no—
499C2×C4—3168no—
500C2×C4—798no—
501C2×C4—794no—
502C2×C4—794no—
503C2×C4—794no—
504C2×C4—1584no—
505C2×C4—1582no—
506C2×C4—1582no—
507C2×C4—1584no—
508C2×C4—1582no—
509C2×C4—1584no—
510C2×C4—1582no—
511C2×C4—1582no—
512C2×C4—1582no—
513C2×C4—1588no—
514C2×C4—1588no—
515C2×C4—1588no—
516C2×C4—15816no—
517C2×C4—1582no—
518C2×C4—1584no—
519C2×C4—1582no—
520C2×C4—1582no—
521C2×C4—1584no—
522C2×C4#14579143116yes—
523C2×C4C2×D4×D7914yes—
524C2×C4C2×#1192962314yes—
525C2×C4C2×#1192962414yes—
526C22—24no—
527C22—24no—
528C22—24no—
529C22—42no—
530C22—42no—
531C22—42no—
532C22—416no—
533C22—42no—
534C22C2×#1457914314yes—
535C22#1909911514yes—
536C22#1909918014yes—
537C22#1909922614yes—
538C22#1909923114yes—
539C22#1909925214yes—
540C22#1909926814yes—
541C22C22×D4×D7911yescharacteristic
542C22C22×Q8×D7911yescharacteristic
543C22C2×#41×D7911yescharacteristic
544C22C22×#1192962311yescharacteristic
545C22C22×#1192962411yescharacteristic
546C22C2×#1457920611yescharacteristic
547C22C2×#1457920811yescharacteristic
548C4—44no—
549C4—44no—
550C4—42no—
551C4—3162no—
552C4—3164no—
553C4—1584no—
554C4—1588no—
555C4—1584no—
556C4—1584no—
557C4C2×#1457914318yes—
558C2—44no—
559C2#2376692718yesdirect product factor
560C2C22×#1457914311yescharacteristic
561C2C2×#1909911511yescharacteristic
562C2C2×#1909918011yescharacteristic
563C2C2×#1909922611yescharacteristic
564C2C2×#1909923111yescharacteristic
565C2C2×#1909925211yescharacteristic
566C2C2×#1909926811yescharacteristic
subgroupG/H
centerC24C23×D79
commutator, cosocleC23×C79C25
FrattiniC23C24×D79
FittingC2×#380×C79C2
socleC24×C79C24
prime radicalC25×C79C23
hypercenterC2×#380D79
hypocenterC79C2×#2423
LCSG ▷ C23×C79 ▷ C79
UCSC1 ◁ C24 ◁ C2×#380

Complements

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

NH ≅ G/Ntype
2. C22×#14579126C2semidirect
3. #23766927C2direct (N × H)
5. C2×#19098497C2semidirect
6. C2×#19098468C2semidirect
7. C2×#19098462C2semidirect
9. C2×#19098445C2semidirect
10. C2×#19098432C2semidirect
17. C2×#14579126C22semidirect
31. #19098497C22semidirect
32. #19098468C22semidirect
33. #19098462C22semidirect
35. #19098445C22semidirect
36. #19098432C22semidirect
75. C2×C22⋊Dic79Q8semidirect
142. C22⋊Dic79C2×Q8semidirect
276. C2×C79#2423semidirect
296. C79C2×#2423semidirect
559. C2#23766927direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145791402
C22×#145791262
#237669272
C2×#190984992
C2×#190984972
C2×#190984682
C2×#190984622
C2×#190984572
C2×#190984452
C2×#190984322
C2×C4×C22⋊Dic792
C2×#380×C792
C2×#242379