Finite Group Databasebeta

← #418×Dic71 #31995231

Subgroups — #418×Dic71 #31995231

Order 18176.

2018 conjugacy classes of subgroups.

The subgroup lattice has 540 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×D4×Dic71C211yesmaximal, characteristic
2C2×#17986004C211yesmaximal, characteristic
3C2×M16×Dic71C211yesmaximal, characteristic, complemented
4#117×Dic71C211yesmaximal, characteristic, complemented
5#22588167C214yesmaximal, complemented
6#102×Dic71C214yesmaximal, complemented
7#22588061C211yesmaximal, characteristic, complemented
8#22588060C211yesmaximal, characteristic, complemented
9C2×#418×C71C211yesmaximal, characteristic
10C24×Dic71—21no—
11C22×#11765849C2211yescharacteristic
12C2×D4×Dic71—24no—
13C2×D4×Dic71—21no—
14C2×D4×Dic71—21no—
15C2×D4×Dic71C418yescomplemented
16C2×D4×Dic71C2212yes—
17C2×D4×Dic71C2212yes—
18C2×#14556087C2211yescharacteristic
19C22×C4⋊Dic71C2211yescharacteristic
20C22×C22⋊Dic71—21no—
21C22×C4×Dic71C2211yescharacteristic
22#17986004C418yescomplemented
23C2×#14556049C2214yes—
24M16×Dic71—24no—
25C2×#14556038C2212yescomplemented
26C2×C8×Dic71C2212yescomplemented
27C4⋊C4×Dic71C2212yescomplemented
28C4⋊C4×Dic71C2212yescomplemented
29C22⋊C4×Dic71—21no—
30C22⋊C4×Dic71—21no—
31#17985845—21no—
32C42×Dic71—21no—
33#17985762C2214yescomplemented
34#17985761C2214yescomplemented
35C23×D4×C71C2211yescharacteristic
36C22×M16×C71C2211yescharacteristic
37C2×#117×C71C2211yescharacteristic
38#418×C71C418yescomplemented
39C2×#102×C71C2214yes—
40C23×Dic71—28no—
41C23×Dic71—22no—
42C23×Dic71—22no—
43C23×Dic71—21no—
44C23×Dic71—48no—
45C23×Dic71D411yescharacteristic
46C23×Dic71D411yescharacteristic
47C2×#11765849—22no—
48C2×#11765849—22no—
49C2×#11765849C2×C414yescomplemented
50C22×C71⋊C8C2312yes—
51D4×Dic71—28no—
52D4×Dic71—28no—
53D4×Dic71—24no—
54D4×Dic71—24no—
55D4×Dic71C2×C418yes—
56D4×Dic71C2×C418yes—
57#14556087—22no—
58#14556087C2×C414yescomplemented
59C2×C4⋊Dic71—21no—
60C2×C4⋊Dic71—22no—
61C2×C4⋊Dic71C2×C414yes—
62C2×C4⋊Dic71C2312yes—
63C2×C4⋊Dic71C2312yes—
64C2×C22⋊Dic71—28no—
65C2×C22⋊Dic71—22no—
66C2×C22⋊Dic71—22no—
67C2×C22⋊Dic71—21no—
68C2×C4×Dic71—22no—
69C2×C4×Dic71—22no—
70C2×C4×Dic71—21no—
71C2×C4×Dic71C2×C414yes—
72C2×C4×Dic71D411yescharacteristic
73C2×C4×Dic71D411yescharacteristic
74C2×C4×Dic71D414yes—
75C2×C4×Dic71C2311yescharacteristic
76C2×C4×Dic71C2311yescharacteristic
77#14556049C2×C4116yescomplemented
78#14556038—24no—
79C8×Dic71—24no—
80C71⋊#95—22no—
81C71⋊#95—22no—
82C25×C71—21no—
83C22×D4×C71—21no—
84C22×D4×C71—22no—
85C22×D4×C71—22no—
86C22×D4×C71—22no—
87C22×D4×C71C2×C414yes—
88C22×D4×C71C2×C414yes—
89C22×D4×C71C2×C414yes—
90C22×D4×C71C2312yes—
91C23×C4×C71C2311yescharacteristic
92C2×M16×C71—22no—
93C2×M16×C71—22no—
94C2×M16×C71C2×C414yescomplemented
95C22×C8×C71C2312yes—
96#117×C71—22no—
97#117×C71C2×C414yescomplemented
98C2×C4⋊C4×C71C2312yes—
99C2×C22⋊C4×C71—21no—
100C2×C42×C71—21no—
101#102×C71C2×C4116yescomplemented
102C22×Dic71—24no—
103C22×Dic71—24no—
104C22×Dic71—22no—
105C22×Dic71—22no—
106C22×Dic71—28no—
107C22×Dic71—28no—
108C22×Dic71—42no—
109C22×Dic71—48no—
110C22×Dic71—432no—
111C22×Dic71—44no—
112C22×Dic71—48no—
113C22×Dic71C22⋊C414yes—
114C22×Dic71C22⋊C414yes—
115C22×Dic71C2×D411yescharacteristic
116C22×Dic71C2×D411yescharacteristic
117C22×Dic71C2×D411yescharacteristic
118C22×Dic71C2×D411yescharacteristic
119#11765849—28no—
120C2×C71⋊C8—22no—
121C2×C71⋊C8—22no—
122C2×C71⋊C8C22×C414yescomplemented
123C4⋊Dic71—24no—
124C4⋊Dic71—22no—
125C4⋊Dic71—22no—
126C4⋊Dic71C22×C414yes—
127C4⋊Dic71C22×C414yescomplemented
128C22⋊Dic71—24no—
129C22⋊Dic71—28no—
130C22⋊Dic71—28no—
131C4×Dic71—24no—
132C4×Dic71—44no—
133C4×Dic71—44no—
134C4×Dic71C22⋊C414yes—
135C4×Dic71C22⋊C414yes—
136C4×Dic71C22×C412yes—
137C4×Dic71C22×C412yes—
138C4×Dic71C2×D412yes—
139C4×Dic71C2×D412yes—
140C24×C71—24no—
141C24×C71—24no—
142C24×C71—24no—
143C24×C71—22no—
144C24×C71—44no—
145C24×C71—44no—
146C24×C71C2×D411yescharacteristic
147C2×D4×C71—24no—
148C2×D4×C71—28no—
149C2×D4×C71—28no—
150C2×D4×C71—24no—
151C2×D4×C71—28no—
152C2×D4×C71—24no—
153C2×D4×C71—22no—
154C2×D4×C71—22no—
155C2×D4×C71—22no—
156C2×D4×C71C42116yescomplemented
157C2×D4×C71C22×C414yes—
158C2×D4×C71C22×C414yes—
159C2×D4×C71C22×C414yes—
160C22×C4×C71—22no—
161C22×C4×C71C22×C412yes—
162C22×C4×C71C22×C412yes—
163C22×C4×C71C22×C412yes—
164C22×C4×C71C2×D411yescharacteristic
165C22×C4×C71C2×D412yes—
166C22×C4×C71#4112yes—
167C22×C4×C71#4112yes—
168C22×C4×C71C2411yescharacteristic
169M16×C71—28no—
170C2×C8×C71—22no—
171C2×C8×C71—22no—
172C2×C8×C71C22×C414yescomplemented
173C4⋊C4×C71—22no—
174C4⋊C4×C71C22×C414yescomplemented
175C22⋊C4×C71—24no—
176C42×C71—24no—
177C23×C71—22no—
178C23×C71—22no—
179C23×C71—24no—
180C23×C71—24no—
181C23×C71—24no—
182C23×C71—216no—
183C23×C71—48no—
184C23×C71—416no—
185C23×C71—416no—
186C23×C71—48no—
187C23×C71—44no—
188C23×C71—44no—
189C23×C71C2×C22⋊C412yes—
190C23×C71C4×D412yes—
191C23×C71C4×D412yes—
192C23×C71C22×D411yescharacteristic
193D4×C71—24no—
194D4×C71—24no—
195D4×C71—24no—
196D4×C71—216no—
197D4×C71C2×C4218yes—
198C2×C4×C71—24no—
199C2×C4×C71—42no—
200C2×C4×C71—42no—
201C2×C4×C71C2×C4214yes—
202C2×C4×C71C2×C22⋊C412yes—
203C2×C4×C71#11714yes—
204C2×C4×C71C4×D414yes—
205C2×C4×C71C4×D412yes—
206C2×C4×C71C4×D414yes—
207C2×C4×C71C4×D412yes—
208C2×C4×C71C23×C411yescharacteristic
209C2×C4×C71C23×C411yescharacteristic
210C2×C4×C71C23×C411yescharacteristic
211C2×C4×C71C22×D411yescharacteristic
212C2×C4×C71C2×#4111yescharacteristic
213C2×C4×C71C2×#4111yescharacteristic
214C2×Dic71—22no—
215C2×Dic71—22no—
216C2×Dic71—22no—
217C2×Dic71—28no—
218C2×Dic71—24no—
219C2×Dic71—24no—
220C2×Dic71—44no—
221C2×Dic71—416no—
222C2×Dic71—48no—
223C2×Dic71—42no—
224C2×Dic71—44no—
225C2×Dic71—42no—
226C2×Dic71—416no—
227C2×Dic71C2×C22⋊C412yes—
228C2×Dic71C2×C22⋊C412yes—
229C2×Dic71C2×C22⋊C412yes—
230C2×Dic71C2×C22⋊C412yes—
231C2×Dic71AGL(1,ℤ/8)14yes—
232C8×C71—24no—
233C71⋊C8—24no—
234C22×C71—22no—
235C22×C71—22no—
236C22×C71—24no—
237C22×C71—24no—
238C22×C71—28no—
239C22×C71—432no—
240C22×C71—44no—
241C22×C71—44no—
242C22×C71—48no—
243C22×C71—48no—
244C22×C71C4×C22⋊C414yes—
245C22×C71C22×C22⋊C411yescharacteristic
246C22×C71C2×C4×D411yescharacteristic
247C22×C71C2×C4×D411yescharacteristic
248C22×C71C2×AGL(1,ℤ/8)12yes—
249C22×C71#57512yes—
250C4×C71—44no—
251C4×C71C4×C22⋊C414yes—
252C4×C71C22×C4211yescharacteristic
253C4×C71C2×#11711yescharacteristic
254C4×C71C2×C4×D411yescharacteristic
255C4×C71C2×C4×D411yescharacteristic
256Dic71—22no—
257Dic71—22no—
258Dic71—22no—
259Dic71—44no—
260Dic71—44no—
261Dic71#41814yesdirect product factor
262C4×#418—711nomaximal, Sylow
263C2×C71—24no—
264C2×C71—48no—
265C2×C71C2×C4×C22⋊C411yescharacteristic
266C2×C71C2×#41811yescharacteristic
267C2×C71#289611yescharacteristic
268C2×C71C4×AGL(1,ℤ/8)12yes—
269C2×C71C4×AGL(1,ℤ/8)12yes—
270C22×C4×D4—711no—
271C2×#418—711no—
272C2×#418D7111yescharacteristic
273C2×C4×M16—711no—
274C4×#117—711no—
275#1762—714no—
276C4×#102—714no—
277#1736—711no—
278#1736—711no—
279C71C4×#41811yescharacteristic, complemented, Sylow
280C23×D4C2×D7111yescharacteristic
281C24×C4—1421no—
282C22×M16—711no—
283C22×M16C2×D7111yescharacteristic
284C2×C4×D4—718no—
285C2×C4×D4—712no—
286C2×C4×D4—712no—
287C2×C4×D4—1421no—
288C2×C4×D4—1421no—
289C2×C4×D4—1424no—
290C2×#117—711no—
291C2×#117C2×D7111yescharacteristic
292C22×C4⋊C4—711no—
293C22×C22⋊C4—1421no—
294C22×C42—711no—
295#418—718no—
296#418Dic7118yesdirect product factor
297C2×#102—714no—
298C2×#102C2×D7114yes—
299C4×M16—1424no—
300C2×#97—712no—
301C2×C4×C8—712no—
302C4×C4⋊C4—712no—
303C4×C4⋊C4—712no—
304C4×C22⋊C4—1421no—
305C4×C22⋊C4—1421no—
306#376—1421no—
307C43—1421no—
308#340—714no—
309#340—714no—
310C25—21no—
311C22×D4—22no—
312C22×D4—21no—
313C22×D4—22no—
314C22×D4—22no—
315C22×D4C4×D7114yes—
316C22×D4C4×D7114yes—
317C22×D4C2×Dic7114yes—
318C22×D4C22×D7112yes—
319C23×C4—2848no—
320C23×C4—711no—
321C23×C4—711no—
322C23×C4—1422no—
323C23×C4—1422no—
324C23×C4—1428no—
325C23×C4—1421no—
326C23×C4C22×D7111yescharacteristic
327C2×M16—22no—
328C2×M16—22no—
329C2×M16—714no—
330C2×M16—1422no—
331C2×M16—1422no—
332C2×M16C2×Dic7114yescomplemented
333C22×C8—712no—
334C22×C8C22×D7112yes—
335C4×D4—718no—
336C4×D4—718no—
337C4×D4—1424no—
338C4×D4—1424no—
339C4×D4—1428no—
340C4×D4—1428no—
341#117—22no—
342#117—714no—
343#117—1422no—
344#117C2×Dic7114yescomplemented
345C2×C4⋊C4—714no—
346C2×C4⋊C4—712no—
347C2×C4⋊C4—712no—
348C2×C4⋊C4—1422no—
349C2×C4⋊C4—1421no—
350C2×C4⋊C4C22×D7112yes—
351C2×C22⋊C4—21no—
352C2×C22⋊C4—1428no—
353C2×C22⋊C4—1422no—
354C2×C22⋊C4—1422no—
355C2×C22⋊C4—1421no—
356C2×C42—21no—
357C2×C42—714no—
358C2×C42—711no—
359C2×C42—711no—
360C2×C42—714no—
361C2×C42—711no—
362C2×C42—711no—
363C2×C42—1422no—
364C2×C42—1422no—
365C2×C42—1421no—
366#102—7116no—
367#102C2×Dic71116yescomplemented
368#97—1424no—
369C4×C8—1424no—
370#95—1422no—
371#95—1422no—
372C24—22no—
373C24—24no—
374C24—24no—
375C24—24no—
376C24—44no—
377C24—44no—
378C24D4×D7111yescharacteristic
379C2×D4—22no—
380C2×D4—22no—
381C2×D4—22no—
382C2×D4—24no—
383C2×D4—28no—
384C2×D4—24no—
385C2×D4—28no—
386C2×D4—24no—
387C2×D4—28no—
388C2×D4C4×Dic71116yescomplemented
389C2×D4C2×C4×D7114yes—
390C2×D4C2×C4×D7114yes—
391C2×D4C22×Dic7114yes—
392C22×C4—22no—
393C22×C4—2844no—
394C22×C4—2848no—
395C22×C4—28432no—
396C22×C4—2848no—
397C22×C4—2842no—
398C22×C4—714no—
399C22×C4—711no—
400C22×C4—711no—
401C22×C4—711no—
402C22×C4—711no—
403C22×C4—714no—
404C22×C4—1428no—
405C22×C4—1428no—
406C22×C4—1422no—
407C22×C4—1422no—
408C22×C4—1424no—
409C22×C4—1424no—
410C22×C4C2×C4×D7112yes—
411C22×C4C2×C4×D7112yes—
412C22×C4C22×Dic7112yes—
413C22×C4D4×D7112yes—
414C22×C4D4×D7111yescharacteristic
415C22×C4#1176586412yes—
416C22×C4#1176586412yes—
417C22×C4C23×D7111yescharacteristic
418M16—28no—
419M16—1428no—
420C2×C8—22no—
421C2×C8—22no—
422C2×C8—714no—
423C2×C8—1422no—
424C2×C8—1422no—
425C2×C8C22×Dic7114yescomplemented
426C4⋊C4—22no—
427C4⋊C4—714no—
428C4⋊C4—714no—
429C4⋊C4—1422no—
430C4⋊C4—1422no—
431C4⋊C4—1424no—
432C4⋊C4C22×Dic7114yescomplemented
433C22⋊C4—24no—
434C22⋊C4—1428no—
435C22⋊C4—1428no—
436C22⋊C4—1424no—
437C42—24no—
438C42—2844no—
439C42—2844no—
440C42—712no—
441C42—712no—
442C42—712no—
443C42—712no—
444C42—714no—
445C42—714no—
446C42—1424no—
447C23—22no—
448C23—22no—
449C23—216no—
450C23—24no—
451C23—24no—
452C23—24no—
453C23—48no—
454C23—416no—
455C23—416no—
456C23—48no—
457C23—44no—
458C23—44no—
459C23C22⋊C4×D7112yes—
460C23(C22⋊D71)⋊C412yes—
461C23D4×Dic7112yes—
462C23C2×D4×D7111yescharacteristic
463D4—216no—
464D4—24no—
465D4—24no—
466D4—24no—
467D4C2×C4×Dic7118yes—
468C2×C4—24no—
469C2×C4—42no—
470C2×C4—42no—
471C2×C4—2848no—
472C2×C4—2842no—
473C2×C4—2844no—
474C2×C4—2842no—
475C2×C4—28416no—
476C2×C4—28416no—
477C2×C4—2844no—
478C2×C4—712no—
479C2×C4—714no—
480C2×C4—712no—
481C2×C4—712no—
482C2×C4—712no—
483C2×C4—1424no—
484C2×C4—1424no—
485C2×C4—1428no—
486C2×C4—1422no—
487C2×C4—1422no—
488C2×C4—1422no—
489C2×C4C2×C4×Dic7114yes—
490C2×C4C22⋊C4×D7112yes—
491C2×C4#1455608414yes—
492C2×C4(C22⋊D71)⋊C412yes—
493C2×C4(C22⋊D71)⋊C414yes—
494C2×C4D4×Dic7112yes—
495C2×C4D4×Dic7114yes—
496C2×C4C22×C4×D7111yescharacteristic
497C2×C4C22×C4×D7111yescharacteristic
498C2×C4C23×Dic7111yescharacteristic
499C2×C4C2×D4×D7111yescharacteristic
500C2×C4C2×#1176586411yescharacteristic
501C2×C4C2×#1176586411yescharacteristic
502C8—24no—
503C8—1424no—
504C22—24no—
505C22—24no—
506C22—22no—
507C22—22no—
508C22—28no—
509C22—432no—
510C22—48no—
511C22—48no—
512C22—44no—
513C22—44no—
514C22C22⋊C4×Dic7114yes—
515C22C2×C22⋊C4×D7111yescharacteristic
516C22C2×(C22⋊D71)⋊C411yescharacteristic
517C22C2×D4×Dic7111yescharacteristic
518C22AGL(1,ℤ/8)×D7112yes—
519C22#1798679512yes—
520C4—44no—
521C4—2844no—
522C4—2844no—
523C4—714no—
524C4—1422no—
525C4—1422no—
526C4—1422no—
527C4C22⋊C4×Dic7114yes—
528C4C22×C4×Dic7111yescharacteristic
529C4C2×#1455608411yescharacteristic
530C4C2×(C22⋊D71)⋊C411yescharacteristic
531C4C2×D4×Dic7111yescharacteristic
532C2—24no—
533C2—48no—
534C2C2×C22⋊C4×Dic7111yescharacteristic
535C2#418×D7111yescharacteristic
536C2#2259685411yescharacteristic
537C2#2259714412yes—
538C2AGL(1,ℤ/8)×Dic7112yes—
subgroupG/H
centerC23C2×D4×D71
commutatorC4×C71C22×C42
FrattiniC22×C4C23×D71
FittingC2×#418×C71C2
socleC23×C71C22×D4
prime radicalC23×D4×C71C22
cosocleC22×C4×C71C24
hypercenterC2×#418D71
hypocenterC71C4×#418
LCSG ▷ C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C23 ◁ C23×C4 ◁ C2×#418

Complements

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

NH ≅ G/Ntype
3. C2×M16×Dic71C2semidirect
4. #117×Dic71C2semidirect
5. #22588167C2semidirect
6. #102×Dic71C2semidirect
7. #22588061C2semidirect
8. #22588060C2semidirect
15. C2×D4×Dic71C4semidirect
22. #17986004C4semidirect
25. C2×#14556038C22semidirect
26. C2×C8×Dic71C22semidirect
27. C4⋊C4×Dic71C22semidirect
28. C4⋊C4×Dic71C22semidirect
33. #17985762C22semidirect
34. #17985761C22semidirect
38. #418×C71C4semidirect
49. C2×#11765849C2×C4semidirect
58. #14556087C2×C4semidirect
77. #14556049C2×C4semidirect
94. C2×M16×C71C2×C4semidirect
97. #117×C71C2×C4semidirect
101. #102×C71C2×C4semidirect
122. C2×C71⋊C8C22×C4semidirect
127. C4⋊Dic71C22×C4semidirect
156. C2×D4×C71C42semidirect
172. C2×C8×C71C22×C4semidirect
174. C4⋊C4×C71C22×C4semidirect
261. Dic71#418direct (N × H)
279. C71C4×#418semidirect
296. #418Dic71direct (N × H)
332. C2×M16C2×Dic71semidirect
344. #117C2×Dic71semidirect
367. #102C2×Dic71semidirect
388. C2×D4C4×Dic71semidirect
425. C2×C8C22×Dic71semidirect
432. C4⋊C4C22×Dic71semidirect

Maximal subgroups

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

subgroupindex
C22×D4×Dic712
C2×#179860042
C2×M16×Dic712
#117×Dic712
#225881672
#102×Dic712
#225880612
#225880602
C2×#418×C712
C4×#41871