Finite Group Databasebeta

← #391×Dic71 #31918655

Subgroups — #391×Dic71 #31918655

Order 18176.

2110 conjugacy classes of subgroups.

The subgroup lattice has 538 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×Q8×Dic71C211yesmaximal, characteristic
2C2×#17985906C211yesmaximal, characteristic
3C2×C4⋊C4×Dic71C211yesmaximal, characteristic
4C2×C42×Dic71C211yesmaximal, characteristic
5#22586574C214yesmaximal
6#22586570C211yesmaximal, characteristic
7#22586569C211yesmaximal, characteristic
8#95×Dic71C214yesmaximal
9C2×#391×C71C211yesmaximal, characteristic
10C2×Q8×Dic71—24no—
11C2×Q8×Dic71—24no—
12C2×Q8×Dic71C418yescomplemented
13C22×C4⋊Dic71C2211yescharacteristic
14C22×C4⋊Dic71C2212yes—
15C22×C4⋊Dic71C2211yescharacteristic
16C22×C4×Dic71C2212yes—
17C22×C4×Dic71C2212yes—
18C22×C4×Dic71C2212yes—
19C22×C4×Dic71C2211yescharacteristic
20C22×C4×Dic71C2212yes—
21C22×C4×Dic71C2211yescharacteristic
22#17985906C418yescomplemented
23C4⋊C4×Dic71—24no—
24C2×C71⋊#95C2214yes—
25C2×C71⋊#95C2214yes—
26C2×C71⋊#95C2212yes—
27C2×C71⋊#95C2214yes—
28C42×Dic71—24no—
29C23×Q8×C71C2211yescharacteristic
30C22×C4⋊C4×C71C2211yescharacteristic
31C22×C42×C71C2211yescharacteristic
32#391×C71C418yescomplemented
33C2×#95×C71C2214yes—
34C23×Dic71C2312yes—
35C23×Dic71C2312yes—
36C23×Dic71C2311yescharacteristic
37C23×Dic71C2312yes—
38C23×Dic71C2311yescharacteristic
39Q8×Dic71—232no—
40C2×C4⋊Dic71—24no—
41C2×C4⋊Dic71—24no—
42C2×C4⋊Dic71—22no—
43C2×C4⋊Dic71—22no—
44C2×C4⋊Dic71—22no—
45C2×C4⋊Dic71—22no—
46C2×C4⋊Dic71C2×C414yes—
47C2×C4⋊Dic71C2×C418yes—
48C2×C4⋊Dic71C2×C414yes—
49C2×C4×Dic71—24no—
50C2×C4×Dic71—24no—
51C2×C4×Dic71—24no—
52C2×C4×Dic71—24no—
53C2×C4×Dic71—24no—
54C2×C4×Dic71—24no—
55C2×C4×Dic71—24no—
56C2×C4×Dic71—28no—
57C2×C4×Dic71—22no—
58C2×C4×Dic71—22no—
59C2×C4×Dic71—24no—
60C2×C4×Dic71C2×C414yes—
61C2×C4×Dic71C2×C418yes—
62C2×C4×Dic71C2×C414yes—
63C2×C4×Dic71D414yes—
64C2×C4×Dic71D414yes—
65C2×C4×Dic71Q818yescomplemented
66C71⋊#95—24no—
67C71⋊#95—28no—
68C71⋊#95—28no—
69C71⋊#95C2×C4116yes—
70C22×Q8×C71—22no—
71C22×Q8×C71—22no—
72C22×Q8×C71—22no—
73C22×Q8×C71—22no—
74C22×Q8×C71C2×C414yes—
75C22×Q8×C71C2×C414yes—
76C22×Q8×C71C2×C414yes—
77C23×C4×C71C2312yes—
78C23×C4×C71C2312yes—
79C23×C4×C71C2312yes—
80C23×C4×C71C2311yescharacteristic
81C2×C4⋊C4×C71—22no—
82C2×C4⋊C4×C71—22no—
83C2×C4⋊C4×C71C2×C414yes—
84C2×C42×C71—22no—
85C2×C42×C71—22no—
86C2×C42×C71C2×C414yes—
87#95×C71C2×C4116yes—
88C22×Dic71—22no—
89C22×Dic71—22no—
90C22×Dic71—22no—
91C22×Dic71—22no—
92C22×Dic71—22no—
93C22×Dic71—22no—
94C22×Dic71—22no—
95C22×Dic71—22no—
96C22×Dic71—22no—
97C22×Dic71—24no—
98C22×Dic71—24no—
99C22×Dic71—24no—
100C22×Dic71—24no—
101C22×Dic71—22no—
102C22×Dic71C22×C414yes—
103C22×Dic71C22×C414yes—
104C22×Dic71C22×C412yes—
105C22×Dic71C22×C414yes—
106C22×Dic71C22×C412yes—
107C22×Dic71C2×D412yes—
108C22×Dic71C2×D412yes—
109C22×Dic71C2×D412yes—
110C22×Dic71C2×D412yes—
111C22×Dic71C2×Q814yes—
112C22×Dic71C2×Q814yes—
113C22×Dic71#4114yes—
114C22×Dic71#4114yes—
115C4⋊Dic71—28no—
116C4⋊Dic71—28no—
117C4⋊Dic71—216no—
118C4×Dic71—216no—
119C4×Dic71—28no—
120C4×Dic71—216no—
121C4×Dic71—216no—
122C4×Dic71—48no—
123C4×Dic71C22⋊C4116yes—
124C24×C71C2411yescharacteristic
125C2×Q8×C71—28no—
126C2×Q8×C71—28no—
127C2×Q8×C71—28no—
128C2×Q8×C71—28no—
129C2×Q8×C71—28no—
130C2×Q8×C71—28no—
131C2×Q8×C71C42116yescomplemented
132C22×C4×C71—22no—
133C22×C4×C71—22no—
134C22×C4×C71—22no—
135C22×C4×C71—22no—
136C22×C4×C71—22no—
137C22×C4×C71—22no—
138C22×C4×C71—22no—
139C22×C4×C71—22no—
140C22×C4×C71—22no—
141C22×C4×C71—22no—
142C22×C4×C71—24no—
143C22×C4×C71—24no—
144C22×C4×C71C22×C414yes—
145C22×C4×C71C22×C414yes—
146C22×C4×C71C22×C412yes—
147C22×C4×C71C22×C412yes—
148C22×C4×C71C22×C414yes—
149C22×C4×C71C22×C414yes—
150C22×C4×C71C22×C414yes—
151C22×C4×C71C22×C412yes—
152C22×C4×C71C2×D412yes—
153C22×C4×C71C2×D412yes—
154C22×C4×C71C2×Q814yes—
155C22×C4×C71#4112yes—
156C22×C4×C71#4112yes—
157C22×C4×C71#4114yes—
158C4⋊C4×C71—28no—
159C42×C71—28no—
160C23×C71C23×C411yescharacteristic
161C23×C71C23×C411yescharacteristic
162C23×C71C23×C411yescharacteristic
163C23×C71C22×D411yescharacteristic
164C23×C71C22×D411yescharacteristic
165C23×C71C22×Q812yes—
166C23×C71C2×#4112yes—
167C23×C71C2×#4112yes—
168C23×C71C2×#4111yescharacteristic
169C23×C71C2×#4111yescharacteristic
170C23×C71C2×#4112yes—
171Q8×C71—232no—
172C2×C4×C71—24no—
173C2×C4×C71—24no—
174C2×C4×C71—24no—
175C2×C4×C71—24no—
176C2×C4×C71—24no—
177C2×C4×C71—24no—
178C2×C4×C71—24no—
179C2×C4×C71—24no—
180C2×C4×C71—24no—
181C2×C4×C71—24no—
182C2×C4×C71—24no—
183C2×C4×C71—24no—
184C2×C4×C71—24no—
185C2×C4×C71—28no—
186C2×C4×C71—42no—
187C2×C4×C71—44no—
188C2×C4×C71—42no—
189C2×C4×C71C2×C4218yes—
190C2×C4×C71C2×C4214yes—
191C2×C4×C71C2×C22⋊C414yes—
192C2×C4×C71#11714yes—
193C2×C4×C71C4×D414yes—
194C2×C4×C71C4×D414yes—
195C2×C4×C71C4×D414yes—
196C2×C4×C71C4×D414yes—
197C2×C4×C71C4×Q818yescomplemented
198C2×Dic71—24no—
199C2×Dic71—24no—
200C2×Dic71—24no—
201C2×Dic71—24no—
202C2×Dic71—24no—
203C2×Dic71—24no—
204C2×Dic71—24no—
205C2×Dic71—22no—
206C2×Dic71—22no—
207C2×Dic71—24no—
208C2×Dic71—24no—
209C2×Dic71—24no—
210C2×Dic71—28no—
211C2×Dic71—28no—
212C2×Dic71—44no—
213C2×Dic71—42no—
214C2×Dic71—44no—
215C2×Dic71—42no—
216C2×Dic71—42no—
217C2×Dic71—42no—
218C2×Dic71C2×C22⋊C414yes—
219C2×Dic71C2×C22⋊C414yes—
220C2×Dic71C4×Q818yes—
221C2×Dic71C4×Q818yescomplemented
222C2×Dic71C22⋊Q818yes—
223C2×Dic71#12414yes—
224C2×Dic71C4⋊Q814yes—
225C22×C71C22×C4211yescharacteristic
226C22×C71C22×C22⋊C411yescharacteristic
227C22×C71C2×#11711yescharacteristic
228C22×C71C2×C4×D411yescharacteristic
229C22×C71C2×C4×D411yescharacteristic
230C22×C71C2×C4×D411yescharacteristic
231C22×C71C2×C4×D411yescharacteristic
232C22×C71C2×C4×Q812yes—
233C22×C71C2×C4×Q812yes—
234C22×C71C2×C4×Q812yes—
235C22×C71C4×#4112yes—
236C22×C71C4×#4112yes—
237C22×C71C4×#4112yes—
238C22×C71C2×C22⋊Q812yes—
239C22×C71#52512yes—
240C22×C71C2×#12411yescharacteristic
241C22×C71#52912yes—
242C22×C71#52912yes—
243C22×C71C2×C4⋊Q811yescharacteristic
244C22×C71#53211yescharacteristic
245C22×C71#53211yescharacteristic
246C22×C71#53312yes—
247C22×C71#53312yes—
248C4×C71—28no—
249C4×C71—28no—
250C4×C71—44no—
251C4×C71C4×C22⋊C418yes—
252Dic71—24no—
253Dic71—28no—
254Dic71—44no—
255Dic71—44no—
256Dic71#39118yesdirect product factor
257C4×#391—711nomaximal, Sylow
258C2×C71C2×C4×C22⋊C411yescharacteristic
259C2×C71C42×Q812yes—
260C2×C71C2×#39111yescharacteristic
261C2×C71#229512yes—
262C2×C71#229711yescharacteristic
263C2×C71C4×C22⋊Q812yes—
264C2×C71C4×C22⋊Q812yes—
265C2×C71C4×#12411yescharacteristic
266C2×C71C4×#12411yescharacteristic
267C2×C71C4×C4⋊Q811yescharacteristic
268C2×C71C4×C4⋊Q811yescharacteristic
269C22×C4×Q8—711no—
270C2×#391—711no—
271C2×#391D7111yescharacteristic
272C2×C4×C4⋊C4—711no—
273C2×C43—711no—
274#1436—714no—
275C4⋊#95—711no—
276C4⋊#95—711no—
277C4×#95—714no—
278C71C4×#39111yescharacteristic, complemented, Sylow
279C23×Q8C2×D7111yescharacteristic
280C2×C4×Q8—718no—
281C2×C4×Q8—1424no—
282C2×C4×Q8—1424no—
283C22×C4⋊C4—711no—
284C22×C4⋊C4—712no—
285C22×C4⋊C4—711no—
286C22×C4⋊C4C2×D7111yescharacteristic
287C22×C42—711no—
288C22×C42—712no—
289C22×C42—712no—
290C22×C42—711no—
291C22×C42—712no—
292C22×C42—712no—
293C22×C42C2×D7111yescharacteristic
294#391—718no—
295#391Dic7118yesdirect product factor
296C4×C4⋊C4—1424no—
297C2×#95—714no—
298C2×#95—714no—
299C2×#95—714no—
300C2×#95—712no—
301C2×#95C2×D7114yes—
302C43—1424no—
303C22×Q8—22no—
304C22×Q8—22no—
305C22×Q8—22no—
306C22×Q8—22no—
307C22×Q8C4×D7114yes—
308C22×Q8C4×D7114yes—
309C22×Q8C2×Dic7114yes—
310C23×C4—711no—
311C23×C4—711no—
312C23×C4—712no—
313C23×C4—712no—
314C23×C4—712no—
315C23×C4C22×D7112yes—
316C23×C4C22×D7112yes—
317C23×C4C22×D7112yes—
318C23×C4C22×D7111yescharacteristic
319C4×Q8—14232no—
320C2×C4⋊C4—22no—
321C2×C4⋊C4—22no—
322C2×C4⋊C4—718no—
323C2×C4⋊C4—714no—
324C2×C4⋊C4—714no—
325C2×C4⋊C4—1424no—
326C2×C4⋊C4—1424no—
327C2×C4⋊C4—1422no—
328C2×C4⋊C4—1422no—
329C2×C4⋊C4—1422no—
330C2×C4⋊C4—1422no—
331C2×C4⋊C4C2×Dic7114yes—
332C2×C42—22no—
333C2×C42—22no—
334C2×C42—714no—
335C2×C42—714no—
336C2×C42—714no—
337C2×C42—718no—
338C2×C42—714no—
339C2×C42—718no—
340C2×C42—1424no—
341C2×C42—1428no—
342C2×C42—1424no—
343C2×C42—1424no—
344C2×C42—1424no—
345C2×C42—1424no—
346C2×C42—1424no—
347C2×C42—1424no—
348C2×C42—1422no—
349C2×C42—1422no—
350C2×C42—1424no—
351C2×C42C2×Dic7114yes—
352#95—7116no—
353#95—1424no—
354#95—1428no—
355#95—1428no—
356#95C2×Dic71116yes—
357C24C23×D7111yescharacteristic
358C2×Q8—28no—
359C2×Q8—28no—
360C2×Q8—28no—
361C2×Q8—28no—
362C2×Q8—28no—
363C2×Q8—28no—
364C2×Q8C4×Dic71116yescomplemented
365C22×C4—22no—
366C22×C4—22no—
367C22×C4—22no—
368C22×C4—22no—
369C22×C4—22no—
370C22×C4—22no—
371C22×C4—22no—
372C22×C4—22no—
373C22×C4—22no—
374C22×C4—24no—
375C22×C4—24no—
376C22×C4—22no—
377C22×C4—712no—
378C22×C4—712no—
379C22×C4—712no—
380C22×C4—714no—
381C22×C4—714no—
382C22×C4—714no—
383C22×C4—712no—
384C22×C4—712no—
385C22×C4—712no—
386C22×C4—714no—
387C22×C4—714no—
388C22×C4—714no—
389C22×C4—714no—
390C22×C4—1422no—
391C22×C4—1422no—
392C22×C4—1422no—
393C22×C4—1424no—
394C22×C4—1424no—
395C22×C4—1422no—
396C22×C4—1424no—
397C22×C4—1424no—
398C22×C4—1422no—
399C22×C4—1422no—
400C22×C4—1422no—
401C22×C4—1422no—
402C22×C4—1422no—
403C22×C4—1422no—
404C22×C4C2×C4×D7114yes—
405C22×C4C2×C4×D7114yes—
406C22×C4C2×C4×D7112yes—
407C22×C4C2×C4×D7112yes—
408C22×C4C22×Dic7114yes—
409C22×C4C22×Dic7114yes—
410C22×C4C22×Dic7114yes—
411C22×C4C22×Dic7112yes—
412C22×C4D4×D7112yes—
413C22×C4D4×D7112yes—
414C22×C4Q8×D7114yes—
415C22×C4#1176586412yes—
416C22×C4#1176586412yes—
417C22×C4#1176586614yes—
418C4⋊C4—28no—
419C4⋊C4—14216no—
420C4⋊C4—1428no—
421C4⋊C4—1428no—
422C42—28no—
423C42—2848no—
424C42—7116no—
425C42—14216no—
426C42—14216no—
427C42—14216no—
428C42—1428no—
429C23C22×C4×D7111yescharacteristic
430C23C22×C4×D7111yescharacteristic
431C23C23×Dic7111yescharacteristic
432C23C2×D4×D7111yescharacteristic
433C23C2×D4×D7111yescharacteristic
434C23C2×Q8×D7112yes—
435C23#41×D7112yes—
436C23#41×D7112yes—
437C23C2×#1176586411yescharacteristic
438C23C2×#1176586411yescharacteristic
439C23C2×#1176586612yes—
440Q8—232no—
441C2×C4—24no—
442C2×C4—24no—
443C2×C4—24no—
444C2×C4—24no—
445C2×C4—24no—
446C2×C4—24no—
447C2×C4—24no—
448C2×C4—24no—
449C2×C4—24no—
450C2×C4—24no—
451C2×C4—24no—
452C2×C4—24no—
453C2×C4—24no—
454C2×C4—28no—
455C2×C4—42no—
456C2×C4—44no—
457C2×C4—42no—
458C2×C4—2844no—
459C2×C4—2842no—
460C2×C4—2844no—
461C2×C4—2842no—
462C2×C4—2842no—
463C2×C4—2842no—
464C2×C4—714no—
465C2×C4—718no—
466C2×C4—718no—
467C2×C4—714no—
468C2×C4—714no—
469C2×C4—714no—
470C2×C4—718no—
471C2×C4—1424no—
472C2×C4—1424no—
473C2×C4—1428no—
474C2×C4—1428no—
475C2×C4—1424no—
476C2×C4—1424no—
477C2×C4—1424no—
478C2×C4—1424no—
479C2×C4—1424no—
480C2×C4—1424no—
481C2×C4—1424no—
482C2×C4—1422no—
483C2×C4—1422no—
484C2×C4—1424no—
485C2×C4C2×C4×Dic7118yes—
486C2×C4C2×C4×Dic7114yes—
487C2×C4C22⋊C4×D7114yes—
488C2×C4#1455608414yes—
489C2×C4(C22⋊D71)⋊C414yes—
490C2×C4(C22⋊D71)⋊C414yes—
491C2×C4D4×Dic7114yes—
492C2×C4D4×Dic7114yes—
493C2×C4Q8×Dic7118yescomplemented
494C22C22×C4×Dic7111yescharacteristic
495C22C2×C22⋊C4×D7111yescharacteristic
496C22C2×#1455608411yescharacteristic
497C22C2×(C22⋊D71)⋊C411yescharacteristic
498C22C2×(C22⋊D71)⋊C411yescharacteristic
499C22C2×D4×Dic7111yescharacteristic
500C22C2×D4×Dic7111yescharacteristic
501C22C4×Q8×D7112yes—
502C22C4×Q8×D7112yes—
503C22C2×Q8×Dic7112yes—
504C22C4×#1176586612yes—
505C22C4×#1176586612yes—
506C22#41×Dic7112yes—
507C22C22⋊Q8×D7112yes—
508C22#1798651212yes—
509C22#124×D7111yescharacteristic
510C22#1798652812yes—
511C22#1798653512yes—
512C22C4⋊Q8×D7111yescharacteristic
513C22#1798654811yescharacteristic
514C22#1798655011yescharacteristic
515C22#1798655112yes—
516C22#1798655412yes—
517C4—28no—
518C4—28no—
519C4—44no—
520C4—2844no—
521C4—2844no—
522C4—718no—
523C4—1424no—
524C4—1428no—
525C4C22⋊C4×Dic7118yes—
526C2C2×C22⋊C4×Dic7111yescharacteristic
527C2C4×Q8×Dic7112yes—
528C2#391×D7111yescharacteristic
529C2#2259081512yes—
530C2#2259082911yescharacteristic
531C2C22⋊Q8×Dic7112yes—
532C2#2259087812yes—
533C2#2259088311yescharacteristic
534C2#124×Dic7111yescharacteristic
535C2#2259090911yescharacteristic
536C2C4⋊Q8×Dic7111yescharacteristic
subgroupG/H
center, FrattiniC24C23×D71
commutatorC22×C71C22×C42
FittingC2×#391×C71C2
socle, prime radical, cosocleC24×C71C24
hypercenterC2×#391D71
hypocenterC71C4×#391
LCSG ▷ C22×C71 ▷ C71
UCSC1 ◁ C24 ◁ C2×#391

Complements

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

NH ≅ G/Ntype
12. C2×Q8×Dic71C4semidirect
22. #17985906C4semidirect
32. #391×C71C4semidirect
65. C2×C4×Dic71Q8semidirect
131. C2×Q8×C71C42semidirect
197. C2×C4×C71C4×Q8semidirect
221. C2×Dic71C4×Q8semidirect
256. Dic71#391direct (N × H)
278. C71C4×#391semidirect
295. #391Dic71direct (N × H)
364. C2×Q8C4×Dic71semidirect
493. C2×C4Q8×Dic71semidirect

Maximal subgroups

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

subgroupindex
C22×Q8×Dic712
C2×#179859062
C2×C4⋊C4×Dic712
C2×C42×Dic712
#225865742
#225865702
#225865692
#95×Dic712
C2×#391×C712
C4×#39171