Finite Group Databasebeta

← C2×#23761871 #34254891

Subgroups — C2×#23761871 #34254891

Order 20224.

990 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
1C2×#19099117C211yesmaximal, characteristic
2C2×#19098619C211yesmaximal, characteristic
3C2×#19098614C211yesmaximal, characteristic
4#23761871C218yesmaximal, direct product factor
5C2×#19098295C211yesmaximal, characteristic, complemented
6C2×Q8⋊(C79⋊C8)C211yesmaximal, characteristic, complemented
7C2×#19098293C211yesmaximal, characteristic, complemented
8C2×Q8⋊C8×C79C211yesmaximal, characteristic, complemented
9#19099117—22no—
10#19099117—22no—
11#19099117C414yes—
12#19099117C2214yes—
13C2×#14579160C411yescharacteristic
14C2×#14579159C411yescharacteristic
15C2×#14579151—21no—
16C2×#14579141C411yescharacteristic
17C2×#14579139—21no—
18C2×#14579137C411yescharacteristic
19C2×C4×Dic158—21no—
20C2×C4×Dic158C2211yescharacteristic
21C2×#14579118—21no—
22C2×C42×D79C2211yescharacteristic
23#19098619—22no—
24#19098619C2214yes—
25#19098614—22no—
26#19098614C2214yes—
27C2×C4⋊(C79⋊C8)C2211yescharacteristic
28C2×Dic79⋊C8—21no—
29C2×(C2×D79)⋊C8—21no—
30C2×(C2×D79)⋊C8—21no—
31C2×#14579071—21no—
32C2×C4×C79⋊C8C2211yescharacteristic
33#19098295C2214yescomplemented
34Q8⋊(C79⋊C8)C2214yescomplemented
35#19098293C2214yescomplemented
36C2×C4×Q8×C79C2211yescharacteristic
37C2×C4⋊C8×C79C2211yescharacteristic
38C2×C4×C8×C79C2211yescharacteristic
39Q8⋊C8×C79C2214yescomplemented
40C22×Dic158—21no—
41C22×Dic158C2×C411yescharacteristic
42C22×C4×D79C2×C411yescharacteristic
43C22×C4×D79D411yescharacteristic
44C22×C4×D79D411yescharacteristic
45C22×C79⋊C8—21no—
46C22×C79⋊C8—21no—
47#14579160—22no—
48#14579160C2×C414yes—
49#14579159—22no—
50#14579159C2×C414yes—
51#14579151—24no—
52#14579151—24no—
53#14579141—22no—
54#14579141C2×C414yes—
55#14579139—24no—
56#14579139—24no—
57#14579137—22no—
58#14579137C2×C414yes—
59C4×Dic158—21no—
60C4×Dic158—21no—
61C4×Dic158—24no—
62C4×Dic158—24no—
63C4×Dic158C2×C412yes—
64C4×Dic158C2312yes—
65#14579118—24no—
66#14579118—24no—
67C2×C4⋊Dic79—21no—
68C2×C4⋊Dic79C2×C411yescharacteristic
69C2×Dic79⋊C4—21no—
70C2×Dic79⋊C4—21no—
71C2×Dic79⋊C4—21no—
72C2×Dic79⋊C4—21no—
73C2×Dic79⋊C4—21no—
74C2×(C2×D79)⋊C4—21no—
75C2×(C2×D79)⋊C4—21no—
76C2×C4×Dic79—21no—
77C2×C4×Dic79C2×C411yescharacteristic
78C2×C4×Dic79D411yescharacteristic
79C2×C4×Dic79D411yescharacteristic
80C42×D79C2×C412yes—
81C42×D79D412yes—
82C42×D79D412yes—
83C42×D79C2312yes—
84C4⋊(C79⋊C8)—21no—
85C4⋊(C79⋊C8)C2312yes—
86Dic79⋊C8—24no—
87(C2×D79)⋊C8—24no—
88(C2×D79)⋊C8—24no—
89#14579071—24no—
90C4×C79⋊C8—21no—
91C4×C79⋊C8C2312yes—
92C22×Q8×C79C2×C411yescharacteristic
93C22×C8×C79—21no—
94C22×C8×C79—21no—
95C4×Q8×C79—21no—
96C4×Q8×C79—21no—
97C4×Q8×C79C2×C412yes—
98C4×Q8×C79C2312yes—
99C2×C4⋊C4×C79—21no—
100C2×C4⋊C4×C79C2×C411yescharacteristic
101C2×C42×C79—21no—
102C2×C42×C79C2311yescharacteristic
103C4⋊C8×C79—21no—
104C4⋊C8×C79C2312yes—
105C4×C8×C79—21no—
106C4×C8×C79C2312yes—
107C23×D79C22⋊C411yescharacteristic
108C2×Dic158—24no—
109C2×Dic158—21no—
110C2×Dic158—22no—
111C2×Dic158—22no—
112C2×Dic158—44no—
113C2×Dic158C22×C412yes—
114C22×Dic79—21no—
115C22×Dic79—21no—
116C22×Dic79C22⋊C411yescharacteristic
117C22×Dic79C22⋊C411yescharacteristic
118C22×Dic79C22⋊C411yescharacteristic
119C2×C4×D79—22no—
120C2×C4×D79—22no—
121C2×C4×D79—22no—
122C2×C4×D79—22no—
123C2×C4×D79—42no—
124C2×C4×D79C22⋊C412yes—
125C2×C4×D79C22⋊C412yes—
126C2×C4×D79C22⋊C412yes—
127C2×C4×D79C22×C412yes—
128C2×C4×D79C2×D412yes—
129C2×C4×D79C2×D412yes—
130C2×C79⋊C8—22no—
131C2×C79⋊C8—22no—
132C2×C79⋊C8—42no—
133C2×C79⋊C8—42no—
134C4⋊Dic79—24no—
135C4⋊Dic79—21no—
136C4⋊Dic79C22×C412yes—
137Dic79⋊C4—24no—
138Dic79⋊C4—24no—
139Dic79⋊C4—24no—
140Dic79⋊C4—24no—
141Dic79⋊C4—22no—
142Dic79⋊C4—22no—
143(C2×D79)⋊C4—24no—
144(C2×D79)⋊C4—24no—
145C4×Dic79—22no—
146C4×Dic79—22no—
147C4×Dic79C22⋊C412yes—
148C4×Dic79C22⋊C412yes—
149C4×Dic79C22⋊C412yes—
150C4×Dic79C22×C412yes—
151C4×Dic79C2×D412yes—
152C4×Dic79C2×D412yes—
153C2×Q8×C79—21no—
154C2×Q8×C79—22no—
155C2×Q8×C79—22no—
156C2×Q8×C79C22×C412yes—
157C22×C4×C79—21no—
158C22×C4×C79—21no—
159C22×C4×C79C22×C411yescharacteristic
160C22×C4×C79C2×D411yescharacteristic
161C22×C4×C79C2×D411yescharacteristic
162C2×C8×C79—22no—
163C2×C8×C79—22no—
164C2×C8×C79—42no—
165C2×C8×C79—42no—
166C4⋊C4×C79—22no—
167C4⋊C4×C79—21no—
168C4⋊C4×C79—22no—
169C4⋊C4×C79C22×C412yes—
170C42×C79—22no—
171C42×C79—22no—
172C42×C79C22×C411yescharacteristic
173C42×C79C2×D411yescharacteristic
174C42×C79C2×D411yescharacteristic
175C42×C79C2411yescharacteristic
176C23×C79C2×C22⋊C411yescharacteristic
177C22×D79—22no—
178C22×D79—22no—
179C22×D79—22no—
180C22×D79C2×C22⋊C412yes—
181Q8×C79—22no—
182Q8×C79—22no—
183Q8×C79—42no—
184C2×C4×C79—22no—
185C2×C4×C79—22no—
186C2×C4×C79—22no—
187C2×C4×C79—42no—
188C2×C4×C79—42no—
189C2×C4×C79C2×C22⋊C411yescharacteristic
190C2×C4×C79C2×C22⋊C411yescharacteristic
191C2×C4×C79C2×C22⋊C411yescharacteristic
192C2×C4×C79#13112yes—
193C2×C4×C79#13112yes—
194C2×C4×C79#13712yes—
195C2×C4×C79#13712yes—
196C2×C4×C79C23×C411yescharacteristic
197C2×C4×C79C22×D411yescharacteristic
198C2×C4×C79C22×D411yescharacteristic
199C2×Dic79—22no—
200C2×Dic79—22no—
201C2×Dic79—22no—
202C2×Dic79—22no—
203C2×Dic79—22no—
204C2×Dic79—42no—
205C2×Dic79—42no—
206C2×Dic79C2×C22⋊C412yes—
207C2×Dic79C2×C22⋊C412yes—
208C2×Dic79C2×C22⋊C412yes—
209C4×D79—22no—
210C4×D79—22no—
211C4×D79—22no—
212C4×D79—22no—
213C4×D79—24no—
214C4×D79—24no—
215C4×D79—42no—
216C4×D79—42no—
217Dic158—22no—
218Dic158—22no—
219Dic158—48no—
220Dic158—42no—
221C8×C79—42no—
222C8×C79—42no—
223C79⋊C8—42no—
224C79⋊C8—42no—
225C22×C79#40812yes—
226C22×C79#41912yes—
227C22×C79#42112yes—
228C22×C79C22×C22⋊C411yescharacteristic
229C2×D79—22no—
230C2×D79—22no—
231C2×D79—22no—
232C2×D79—44no—
233C4×C79—21no—
234C4×C79—21no—
235C4×C79—42no—
236C4×C79—42no—
237C4×C79#40812yes—
238C4×C79#41912yes—
239C4×C79C2×#13111yescharacteristic
240C4×C79C2×#13111yescharacteristic
241C4×C79C2×#13711yescharacteristic
242C4×C79C2×#13711yescharacteristic
243Dic79—22no—
244Dic79—22no—
245Dic79—22no—
246Dic79—42no—
247Dic79—42no—
248C2×#1497—791nomaximal, Sylow
249C2×C79#149714yescomplemented
250C2×C79C2×#40811yescharacteristic
251C2×C79C2×#41911yescharacteristic
252C2×C79C2×#42111yescharacteristic
253D79—42no—
254C2×#533—791no—
255C2×#432—791no—
256C2×#431—791no—
257#1497—798no—
258C2×Q8⋊C8—791no—
259C2×Q8⋊C8—791no—
260C2×Q8⋊C8—791no—
261C2×Q8⋊C8D7911yescharacteristic, complemented
262C79C2×#149711yescharacteristic, complemented, Sylow
263#533—794no—
264#533—794no—
265#533—1582no—
266#533—1582no—
267C2×C4⋊Q8—791no—
268C2×C4⋊Q8—791no—
269C2×#125—1581no—
270C2×C22⋊Q8—791no—
271C2×C22⋊Q8—791no—
272C2×C22⋊Q8—1581no—
273C2×C4×Q8—791no—
274C2×C4×Q8—1581no—
275C2×C4×Q8C2×D7911yescharacteristic
276C2×#117—1581no—
277C22×C42—791no—
278#432—794no—
279#432—1582no—
280#431—794no—
281#431—1582no—
282C2×C4⋊C8—791no—
283C2×C4⋊C8—1581no—
284C2×C4⋊C8C2×D7911yescharacteristic
285C2×C22⋊C8—1581no—
286C2×C22⋊C8—1581no—
287C2×#97—1581no—
288C2×C4×C8—791no—
289C2×C4×C8C2×D7911yescharacteristic
290Q8⋊C8—794no—
291Q8⋊C8—794no—
292Q8⋊C8—794no—
293Q8⋊C8C2×D7914yescomplemented
294C22×Q8—791no—
295C22×Q8—1581no—
296C22×Q8C4×D7911yescharacteristic
297C23×C4—791no—
298C23×C4—791no—
299C23×C4—791no—
300C22×C8—21no—
301C22×C8—21no—
302C22×C8—1581no—
303C22×C8—1581no—
304C4⋊Q8—794no—
305C4⋊Q8—794no—
306C4⋊Q8—1582no—
307C4⋊Q8—1582no—
308#125—1584no—
309#125—1584no—
310C22⋊Q8—794no—
311C22⋊Q8—794no—
312C22⋊Q8—1582no—
313C22⋊Q8—1584no—
314C22⋊Q8—1584no—
315C22⋊Q8—1582no—
316C4×Q8—21no—
317C4×Q8—21no—
318C4×Q8—792no—
319C4×Q8—792no—
320C4×Q8—1584no—
321C4×Q8—1584no—
322C4×Q8—1581no—
323C4×Q8—1581no—
324C4×Q8C4×D7912yes—
325C4×Q8C22×D7912yes—
326#117—1584no—
327#117—1584no—
328C2×C4⋊C4—21no—
329C2×C4⋊C4—791no—
330C2×C4⋊C4—1581no—
331C2×C4⋊C4—1581no—
332C2×C4⋊C4—1581no—
333C2×C4⋊C4—1581no—
334C2×C4⋊C4—1581no—
335C2×C4⋊C4—1581no—
336C2×C4⋊C4C4×D7911yescharacteristic
337C2×C22⋊C4—1581no—
338C2×C22⋊C4—1581no—
339C2×C42—21no—
340C2×C42—791no—
341C2×C42—791no—
342C2×C42—791no—
343C2×C42—792no—
344C2×C42—792no—
345C2×C42—792no—
346C2×C42—792no—
347C2×C42—1581no—
348C2×C42C22×D7911yescharacteristic
349C4⋊C8—21no—
350C4⋊C8—792no—
351C4⋊C8—1584no—
352C4⋊C8—1581no—
353C4⋊C8C22×D7912yes—
354C22⋊C8—1584no—
355C22⋊C8—1584no—
356#97—1584no—
357C4×C8—21no—
358C4×C8—792no—
359C4×C8—1581no—
360C4×C8C22×D7912yes—
361C24—791no—
362C2×Q8—21no—
363C2×Q8—22no—
364C2×Q8—22no—
365C2×Q8—3164no—
366C2×Q8—792no—
367C2×Q8—1584no—
368C2×Q8—1582no—
369C2×Q8—1582no—
370C2×Q8—1581no—
371C2×Q8C2×C4×D7912yes—
372C22×C4—21no—
373C22×C4—21no—
374C22×C4—3162no—
375C22×C4—792no—
376C22×C4—792no—
377C22×C4—791no—
378C22×C4—791no—
379C22×C4—791no—
380C22×C4—792no—
381C22×C4—792no—
382C22×C4—792no—
383C22×C4—792no—
384C22×C4—1581no—
385C22×C4—1581no—
386C22×C4—1582no—
387C22×C4—1582no—
388C22×C4—1582no—
389C22×C4—1582no—
390C22×C4C2×C4×D7911yescharacteristic
391C22×C4D4×D7911yescharacteristic
392C22×C4D4×D7911yescharacteristic
393C2×C8—22no—
394C2×C8—22no—
395C2×C8—42no—
396C2×C8—42no—
397C2×C8—3162no—
398C2×C8—3162no—
399C2×C8—1582no—
400C2×C8—1582no—
401C4⋊C4—22no—
402C4⋊C4—21no—
403C4⋊C4—22no—
404C4⋊C4—792no—
405C4⋊C4—1584no—
406C4⋊C4—1584no—
407C4⋊C4—1584no—
408C4⋊C4—1584no—
409C4⋊C4—1584no—
410C4⋊C4—1582no—
411C4⋊C4—1581no—
412C4⋊C4—1582no—
413C4⋊C4C2×C4×D7912yes—
414C22⋊C4—1584no—
415C22⋊C4—1584no—
416C42—22no—
417C42—22no—
418C42—792no—
419C42—792no—
420C42—792no—
421C42—792no—
422C42—792no—
423C42—792no—
424C42—1582no—
425C42—1582no—
426C42C2×C4×D7911yescharacteristic
427C42D4×D7911yescharacteristic
428C42D4×D7911yescharacteristic
429C42C23×D7911yescharacteristic
430C23—792no—
431C23—1582no—
432C23—1582no—
433C23—1582no—
434C23C22⋊C4×D7911yescharacteristic
435Q8—22no—
436Q8—22no—
437Q8—42no—
438Q8—3168no—
439Q8—3162no—
440Q8—1582no—
441Q8—1582no—
442C2×C4—22no—
443C2×C4—22no—
444C2×C4—22no—
445C2×C4—42no—
446C2×C4—42no—
447C2×C4—3162no—
448C2×C4—3162no—
449C2×C4—3162no—
450C2×C4—3162no—
451C2×C4—792no—
452C2×C4—792no—
453C2×C4—792no—
454C2×C4—1582no—
455C2×C4—1582no—
456C2×C4—1582no—
457C2×C4—1582no—
458C2×C4—1582no—
459C2×C4—1584no—
460C2×C4—1582no—
461C2×C4—1582no—
462C2×C4—1584no—
463C2×C4—1582no—
464C2×C4—1582no—
465C2×C4C22⋊C4×D7911yescharacteristic
466C2×C4C22⋊C4×D7911yescharacteristic
467C2×C4C22⋊C4×D7911yescharacteristic
468C2×C4#1457916712yes—
469C2×C4#1457916912yes—
470C2×C4#1457919012yes—
471C2×C4#1457919312yes—
472C2×C4C22×C4×D7911yescharacteristic
473C2×C4C2×D4×D7911yescharacteristic
474C2×C4C2×D4×D7911yescharacteristic
475C8—42no—
476C8—42no—
477C8—3162no—
478C8—3162no—
479C22—3164no—
480C22—1582no—
481C22—1582no—
482C22—1582no—
483C22#1909852812yes—
484C22#1909857012yes—
485C22#1909857812yes—
486C22C2×C22⋊C4×D7911yescharacteristic
487C4—21no—
488C4—21no—
489C4—42no—
490C4—42no—
491C4—3162no—
492C4—3162no—
493C4—1582no—
494C4—1582no—
495C4—1582no—
496C4#1909852812yes—
497C4#1909857012yes—
498C4C2×#1457916711yescharacteristic
499C4C2×#1457916911yescharacteristic
500C4C2×#1457919011yescharacteristic
501C4C2×#1457919311yescharacteristic
502C2—3162no—
503C2#2376187114yesdirect product factor
504C2C2×#1909852811yescharacteristic
505C2C2×#1909857011yescharacteristic
506C2C2×#1909857811yescharacteristic
subgroupG/H
centerC22×C4D4×D79
commutatorC2×C4×C79C23×C4
FrattiniC42C23×D79
FittingC2×Q8⋊C8×C79C2
socleC23×C79C2×C22⋊C4
prime radicalC23×D79C22⋊C4
cosocleC42×C79C24
hypercenterC2×Q8⋊C8D79
hypocenterC79C2×#1497
LCSG ▷ C2×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C22×C4 ◁ C2×C42 ◁ C2×Q8⋊C8

Complements

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

NH ≅ G/Ntype
4. #23761871C2direct (N × H)
5. C2×#19098295C2semidirect
6. C2×Q8⋊(C79⋊C8)C2semidirect
7. C2×#19098293C2semidirect
8. C2×Q8⋊C8×C79C2semidirect
33. #19098295C22semidirect
34. Q8⋊(C79⋊C8)C22semidirect
35. #19098293C22semidirect
39. Q8⋊C8×C79C22semidirect
249. C2×C79#1497semidirect
261. C2×Q8⋊C8D79semidirect
262. C79C2×#1497semidirect
293. Q8⋊C8C2×D79semidirect
503. C2#23761871direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#190991172
C2×#190986192
C2×#190986142
#237618712
C2×#190982952
C2×Q8⋊(C79⋊C8)2
C2×#190982932
C2×Q8⋊C8×C792
C2×#149779