Finite Group Databasebeta

← C2×#23766278 #34447515

Subgroups — C2×#23766278 #34447515

Order 20224.

3094 conjugacy classes of subgroups.

The subgroup lattice has 508 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×Dic79⋊C4C211yesmaximal, characteristic
2#23766278C2116yesmaximal, direct product factor
3C2×#19098460C212yesmaximal, complemented
4C2×#19098450C212yesmaximal, complemented
5C2×#19098447C212yesmaximal, complemented
6C2×#19098423C211yesmaximal, characteristic
7C2×#19098421C211yesmaximal, characteristic
8C2×#19098421C211yesmaximal, characteristic
9C2×C4×Dic79⋊C4C212yesmaximal, complemented
10C2×C22⋊C4×Dic79C211yesmaximal, characteristic
11C2×C22⋊C4×Dic79C211yesmaximal, characteristic
12C2×C4×C22⋊C4×C79C211yesmaximal, characteristic
13C24×Dic79C2211yescharacteristic
14C24×Dic79C2211yescharacteristic
15C22×C4⋊Dic79C2212yes—
16C22×Dic79⋊C4C4116yescomplemented
17C22×Dic79⋊C4C2212yes—
18C22×Dic79⋊C4C2212yes—
19C22×Dic79⋊C4C2211yescharacteristic
20C22×Dic79⋊C4C2211yescharacteristic
21C22×Dic79⋊C4C2211yescharacteristic
22C22×Dic79⋊C4C2211yescharacteristic
23C22×Dic79⋊C4C2218yes—
24C22×C22⋊Dic79C2211yescharacteristic
25C22×C22⋊Dic79C2211yescharacteristic
26C22×C4×Dic79C2212yes—
27C22×C4×Dic79C2212yes—
28#19098460C22116yescomplemented
29#19098450C22116yescomplemented
30#19098447C22116yescomplemented
31#19098423C2218yes—
32#19098421C2218yes—
33#19098421C2218yes—
34C4×Dic79⋊C4C22116yescomplemented
35C22⋊C4×Dic79C2218yes—
36C22⋊C4×Dic79C2218yes—
37C2×C79⋊#95C2212yes—
38C2×C79⋊#95C2212yes—
39C2×C79⋊#95C2212yes—
40C2×C79⋊#95C2212yes—
41C2×C79⋊#95C2212yes—
42C24×C4×C79C2211yescharacteristic
43C22×C22⋊C4×C79C2211yescharacteristic
44C22×C22⋊C4×C79C2211yescharacteristic
45C22×C42×C79C2212yes—
46C4×C22⋊C4×C79C2218yes—
47C2×#95×C79C2212yes—
48C23×Dic79—28no—
49C23×Dic79—44no—
50C23×Dic79C2×C418yes—
51C23×Dic79C2×C418yes—
52C23×Dic79C2312yes—
53C23×Dic79C2312yes—
54C23×Dic79C2311yescharacteristic
55C23×Dic79C2311yescharacteristic
56C23×Dic79C2311yescharacteristic
57C23×Dic79C2314yes—
58C23×Dic79C2314yes—
59C23×Dic79C2311yescharacteristic
60C2×C4⋊Dic79—44no—
61C2×C4⋊Dic79C2318yes—
62C2×Dic79⋊C4—28no—
63C2×Dic79⋊C4—44no—
64C2×Dic79⋊C4C2×C418yes—
65C2×Dic79⋊C4C2×C418yes—
66C2×Dic79⋊C4C2×C418yes—
67C2×Dic79⋊C4C2×C418yes—
68C2×Dic79⋊C4C2×C4164yescomplemented
69C2×Dic79⋊C4C2318yes—
70C2×Dic79⋊C4C2318yes—
71C2×Dic79⋊C4C2314yes—
72C2×Dic79⋊C4C2314yes—
73C2×Dic79⋊C4C2314yes—
74C2×Dic79⋊C4C2314yes—
75C2×C22⋊Dic79—24no—
76C2×C22⋊Dic79—24no—
77C2×C22⋊Dic79C2314yes—
78C2×C22⋊Dic79C2314yes—
79C2×C4×Dic79—28no—
80C2×C4×Dic79—44no—
81C2×C4×Dic79C2318yes—
82C2×C4×Dic79C2318yes—
83C79⋊#95C2318yes—
84C79⋊#95C2318yes—
85C79⋊#95C2318yes—
86C79⋊#95C2318yes—
87C79⋊#95C2318yes—
88C25×C79C2311yescharacteristic
89C23×C4×C79—44no—
90C23×C4×C79C2×C418yes—
91C23×C4×C79C2312yes—
92C23×C4×C79C2311yescharacteristic
93C23×C4×C79C2311yescharacteristic
94C23×C4×C79C2312yes—
95C23×C4×C79C2314yes—
96C2×C22⋊C4×C79—24no—
97C2×C22⋊C4×C79Q818yes—
98C2×C22⋊C4×C79C2314yes—
99C2×C22⋊C4×C79C2314yes—
100C2×C42×C79—44no—
101C2×C42×C79C2318yes—
102#95×C79C2318yes—
103C22×Dic79—232no—
104C22×Dic79—216no—
105C22×Dic79—24no—
106C22×Dic79—24no—
107C22×Dic79—24no—
108C22×Dic79—24no—
109C22×Dic79—24no—
110C22×Dic79—24no—
111C22×Dic79—24no—
112C22×Dic79—24no—
113C22×Dic79—24no—
114C22×Dic79—416no—
115C22×Dic79—48no—
116C22×Dic79C22×C414yes—
117C22×Dic79C22×C414yes—
118C22×Dic79C22×C414yes—
119C22×Dic79C22×C4116yes—
120C22×Dic79C22×C4116yes—
121C22×Dic79C22×C414yes—
122C22×Dic79#4118yes—
123C22×Dic79C2414yes—
124C22×Dic79C2414yes—
125C22×Dic79C2412yes—
126C22×Dic79C2412yes—
127C22×Dic79C2412yes—
128C22×Dic79C2412yes—
129C4⋊Dic79—48no—
130Dic79⋊C4—216no—
131Dic79⋊C4—48no—
132Dic79⋊C4C22×C4116yes—
133Dic79⋊C4C22×C4116yes—
134Dic79⋊C4C22×C4116yes—
135Dic79⋊C4C22×C4116yes—
136C22⋊Dic79—28no—
137C22⋊Dic79—28no—
138C4×Dic79—216no—
139C4×Dic79—48no—
140C24×C79—24no—
141C24×C79—24no—
142C24×C79C22×C414yes—
143C24×C79C2×Q814yes—
144C24×C79#4114yes—
145C24×C79C2412yes—
146C24×C79C2411yescharacteristic
147C22×C4×C79—24no—
148C22×C4×C79—24no—
149C22×C4×C79—24no—
150C22×C4×C79—24no—
151C22×C4×C79—24no—
152C22×C4×C79—24no—
153C22×C4×C79—24no—
154C22×C4×C79—416no—
155C22×C4×C79—48no—
156C22×C4×C79C22×C414yes—
157C22×C4×C79C22×C414yes—
158C22×C4×C79C22×C4116yes—
159C22×C4×C79C2×Q818yes—
160C22×C4×C79C2414yes—
161C22×C4×C79C2412yes—
162C22×C4×C79C2412yes—
163C22×C4×C79C2414yes—
164C22⋊C4×C79—28no—
165C22⋊C4×C79C2×Q8116yes—
166C42×C79—48no—
167C23×C79—28no—
168C23×C79—28no—
169C23×C79—216no—
170C23×C79—216no—
171C23×C79—24no—
172C23×C79—24no—
173C23×C79C4×Q8116yes—
174C23×C79C23×C414yes—
175C23×C79C23×C412yes—
176C23×C79C22×Q814yes—
177C23×C79C22×Q812yes—
178C23×C79C2×#4114yes—
179C23×C79C2×#4114yes—
180C23×C79C2×#4112yes—
181C23×C79H(5,𝔽2)14yes—
182C23×C79C2511yescharacteristic
183C2×C4×C79—28no—
184C2×C4×C79—28no—
185C2×C4×C79—216no—
186C2×C4×C79—24no—
187C2×C4×C79—24no—
188C2×C4×C79—24no—
189C2×C4×C79—24no—
190C2×C4×C79—24no—
191C2×C4×C79—24no—
192C2×C4×C79—24no—
193C2×C4×C79—416no—
194C2×C4×C79—48no—
195C2×C4×C79C23×C414yes—
196C2×C4×C79C23×C414yes—
197C2×C4×C79C22×Q818yes—
198C2×Dic79—28no—
199C2×Dic79—28no—
200C2×Dic79—28no—
201C2×Dic79—24no—
202C2×Dic79—24no—
203C2×Dic79—24no—
204C2×Dic79—232no—
205C2×Dic79—24no—
206C2×Dic79—24no—
207C2×Dic79—24no—
208C2×Dic79—24no—
209C2×Dic79—24no—
210C2×Dic79—24no—
211C2×Dic79—416no—
212C2×Dic79—48no—
213C2×Dic79—48no—
214C2×Dic79#117116yes—
215C2×Dic79C23×C414yes—
216C2×Dic79C23×C414yes—
217C2×Dic79C23×C414yes—
218C2×Dic79C23×C414yes—
219C2×Dic79C2×#4118yes—
220C22×C79—232no—
221C22×C79—24no—
222C22×C79—24no—
223C22×C79—28no—
224C22×C79—28no—
225C22×C79C2×#11714yes—
226C22×C79C2×C4×Q818yes—
227C22×C79C2×C4×Q814yes—
228C22×C79#51814yes—
229C22×C79#55318yes—
230C22×C79#55418yes—
231C22×C79C24×C411yescharacteristic
232C22×C79C23×Q811yescharacteristic
233C22×C79C22×#4112yes—
234C22×C79C22×#4111yescharacteristic
235C22×C79C2×H(5,𝔽2)12yes—
236C4×C79—24no—
237C4×C79—24no—
238C4×C79—28no—
239C4×C79—44no—
240Dic79—24no—
241Dic79—24no—
242Dic79—24no—
243Dic79—44no—
244Dic79—44no—
245Dic79C2×#11718yes—
246C2×#2345—791nomaximal, Sylow
247C2×C79—28no—
248C2×C79#234518yescomplemented
249C2×C79C22×#11711yescharacteristic
250C2×C79C22×C4×Q811yescharacteristic
251C2×C79C2×#51811yescharacteristic
252C2×C79C2×#55312yes—
253C2×C79C2×#55412yes—
254C23×C4⋊C4—791no—
255#2345—7916no—
256C2×#389—792no—
257C2×#387—792no—
258C2×#387—792no—
259C2×#380—791no—
260C2×#380—791no—
261C2×#380—791no—
262C2×C4×C4⋊C4—792no—
263C2×C4×C22⋊C4—791no—
264C2×C4×C22⋊C4—791no—
265C2×C4×C22⋊C4D7911yescharacteristic
266C79C2×#234511yescharacteristic, complemented, Sylow
267C24×C4—791no—
268C24×C4—791no—
269C24×C4C2×D7911yescharacteristic
270C22×C4⋊C4—792no—
271C22×C4⋊C4—792no—
272C22×C4⋊C4—798no—
273C22×C4⋊C4—791no—
274C22×C4⋊C4—791no—
275C22×C4⋊C4—791no—
276C22×C4⋊C4—791no—
277C22×C4⋊C4—7916no—
278C22×C4⋊C4—792no—
279C22×C22⋊C4—791no—
280C22×C22⋊C4—791no—
281C22×C22⋊C4C2×D7911yescharacteristic
282C22×C22⋊C4C2×D7911yescharacteristic
283C22×C42—792no—
284C22×C42—792no—
285C22×C42C2×D7912yes—
286#389—7916no—
287#387—7916no—
288#387—7916no—
289#380—798no—
290#380—798no—
291#380—798no—
292C4×C4⋊C4—7916no—
293C4×C22⋊C4—798no—
294C4×C22⋊C4—798no—
295C4×C22⋊C4C2×D7918yes—
296C2×#95—792no—
297C2×#95—792no—
298C2×#95—792no—
299C2×#95—792no—
300C2×#95—792no—
301C2×#95C2×D7912yes—
302C25C22×D7911yescharacteristic
303C23×C4—44no—
304C23×C4—3164no—
305C23×C4—798no—
306C23×C4—794no—
307C23×C4—791no—
308C23×C4—798no—
309C23×C4—794no—
310C23×C4—791no—
311C23×C4—791no—
312C23×C4—791no—
313C23×C4—792no—
314C23×C4—792no—
315C23×C4—1588no—
316C23×C4C4×D7918yes—
317C23×C4C22×D7912yes—
318C23×C4C22×D7911yescharacteristic
319C23×C4C22×D7911yescharacteristic
320C23×C4C22×D7912yes—
321C23×C4C22×D7914yes—
322C2×C4⋊C4—3164no—
323C2×C4⋊C4—3164no—
324C2×C4⋊C4—798no—
325C2×C4⋊C4—798no—
326C2×C4⋊C4—798no—
327C2×C4⋊C4—798no—
328C2×C4⋊C4—798no—
329C2×C4⋊C4—798no—
330C2×C4⋊C4—7964no—
331C2×C4⋊C4—794no—
332C2×C4⋊C4—794no—
333C2×C4⋊C4—794no—
334C2×C4⋊C4—794no—
335C2×C4⋊C4—798no—
336C2×C4⋊C4—1588no—
337C2×C22⋊C4—24no—
338C2×C22⋊C4—794no—
339C2×C22⋊C4—794no—
340C2×C22⋊C4—1584no—
341C2×C22⋊C4—1584no—
342C2×C22⋊C4Dic15818yes—
343C2×C22⋊C4C22×D7914yes—
344C2×C22⋊C4C22×D7914yes—
345C2×C42—44no—
346C2×C42—3164no—
347C2×C42—798no—
348C2×C42—798no—
349C2×C42—1588no—
350C2×C42C22×D7918yes—
351#95—798no—
352#95—798no—
353#95—798no—
354#95—798no—
355#95—798no—
356#95C22×D7918yes—
357C24—24no—
358C24—24no—
359C24C2×C4×D7914yes—
360C24C2×Dic15814yes—
361C24#1192962414yes—
362C24C23×D7912yes—
363C24C23×D7911yescharacteristic
364C22×C4—24no—
365C22×C4—24no—
366C22×C4—24no—
367C22×C4—24no—
368C22×C4—24no—
369C22×C4—24no—
370C22×C4—24no—
371C22×C4—48no—
372C22×C4—416no—
373C22×C4—3168no—
374C22×C4—31616no—
375C22×C4—7916no—
376C22×C4—798no—
377C22×C4—792no—
378C22×C4—794no—
379C22×C4—792no—
380C22×C4—792no—
381C22×C4—792no—
382C22×C4—7916no—
383C22×C4—794no—
384C22×C4—794no—
385C22×C4—794no—
386C22×C4—794no—
387C22×C4—794no—
388C22×C4—1584no—
389C22×C4—1584no—
390C22×C4—1584no—
391C22×C4—1584no—
392C22×C4—1584no—
393C22×C4—1584no—
394C22×C4—15832no—
395C22×C4—15816no—
396C22×C4—1584no—
397C22×C4—1584no—
398C22×C4—1584no—
399C22×C4C2×C4×D7914yes—
400C22×C4C2×C4×D7914yes—
401C22×C4C2×C4×D79116yes—
402C22×C4C2×Dic15818yes—
403C22×C4C23×D7914yes—
404C22×C4C23×D7914yes—
405C22×C4C23×D7912yes—
406C22×C4C23×D7912yes—
407C4⋊C4—3168no—
408C4⋊C4—3168no—
409C4⋊C4—7916no—
410C4⋊C4—7916no—
411C4⋊C4—7916no—
412C4⋊C4—7916no—
413C4⋊C4—15816no—
414C22⋊C4—28no—
415C22⋊C4—1588no—
416C22⋊C4—1588no—
417C22⋊C4C2×Dic158116yes—
418C42—48no—
419C42—3168no—
420C42—15816no—
421C23—24no—
422C23—216no—
423C23—28no—
424C23—216no—
425C23—28no—
426C23—24no—
427C23C4×Dic158116yes—
428C23C22×C4×D7914yes—
429C23C22×C4×D7912yes—
430C23C22×Dic15814yes—
431C23C22×Dic15812yes—
432C23#41×D7914yes—
433C23C2×#1192962414yes—
434C23C2×#1192962412yes—
435C23#1457920614yes—
436C23C24×D7911yescharacteristic
437C2×C4—24no—
438C2×C4—24no—
439C2×C4—24no—
440C2×C4—216no—
441C2×C4—28no—
442C2×C4—28no—
443C2×C4—24no—
444C2×C4—24no—
445C2×C4—24no—
446C2×C4—24no—
447C2×C4—416no—
448C2×C4—48no—
449C2×C4—3168no—
450C2×C4—3168no—
451C2×C4—31616no—
452C2×C4—7916no—
453C2×C4—794no—
454C2×C4—798no—
455C2×C4—794no—
456C2×C4—794no—
457C2×C4—794no—
458C2×C4—1584no—
459C2×C4—1584no—
460C2×C4—1584no—
461C2×C4—1584no—
462C2×C4—1584no—
463C2×C4—1584no—
464C2×C4—15832no—
465C2×C4—1584no—
466C2×C4—1584no—
467C2×C4—1588no—
468C2×C4—1588no—
469C2×C4—1588no—
470C2×C4—1584no—
471C2×C4C22×C4×D7914yes—
472C2×C4C22×C4×D7914yes—
473C2×C4C22×Dic15818yes—
474C22—232no—
475C22—24no—
476C22—24no—
477C22—28no—
478C22—28no—
479C22#117×D7914yes—
480C22C2×C4×Dic15818yes—
481C22C2×C4×Dic15814yes—
482C22#1909903614yes—
483C22#1909926218yes—
484C22#1909927218yes—
485C22C23×C4×D7911yescharacteristic
486C22C23×Dic15811yescharacteristic
487C22C2×#41×D7912yes—
488C22C22×#1192962411yescharacteristic
489C22C2×#1457920612yes—
490C4—24no—
491C4—24no—
492C4—28no—
493C4—44no—
494C4—3164no—
495C4—3164no—
496C4—798no—
497C4—1584no—
498C4—1584no—
499C4—1584no—
500C2—28no—
501C2#2376627818yesdirect product factor
502C2C2×#117×D7911yescharacteristic
503C2C22×C4×Dic15811yescharacteristic
504C2C2×#1909903611yescharacteristic
505C2C2×#1909926212yes—
506C2C2×#1909927212yes—
subgroupG/H
centerC24C23×D79
commutatorC22×C79C24×C4
FrattiniC23C24×D79
FittingC2×C4×C22⋊C4×C79C2
socleC24×C79C24
prime radicalC25×C79C23
cosocleC23×C79C25
hypercenterC2×C4×C22⋊C4D79
hypocenterC79C2×#2345
LCSG ▷ C22×C79 ▷ C79
UCSC1 ◁ C24 ◁ C2×C4×C22⋊C4

Complements

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

NH ≅ G/Ntype
2. #23766278C2direct (N × H)
3. C2×#19098460C2semidirect
4. C2×#19098450C2semidirect
5. C2×#19098447C2semidirect
9. C2×C4×Dic79⋊C4C2semidirect
16. C22×Dic79⋊C4C4semidirect
28. #19098460C22semidirect
29. #19098450C22semidirect
30. #19098447C22semidirect
34. C4×Dic79⋊C4C22semidirect
68. C2×Dic79⋊C4C2×C4semidirect
248. C2×C79#2345semidirect
266. C79C2×#2345semidirect
501. C2#23766278direct (N × H)

Maximal subgroups

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

subgroupindex
C23×Dic79⋊C42
#237662782
C2×#190984602
C2×#190984502
C2×#190984472
C2×#190984232
C2×#190984212
C2×C4×Dic79⋊C42
C2×C22⋊C4×Dic792
C2×C4×C22⋊C4×C792
C2×#234579