Finite Group Databasebeta

← #419×Dic71 #31995238

Subgroups — #419×Dic71 #31995238

Order 18176.

1586 conjugacy classes of subgroups.

The subgroup lattice has 500 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×Q8×Dic71C211yesmaximal, characteristic
2C2×#17986008C211yesmaximal, characteristic
3C2×M16×Dic71C211yesmaximal, characteristic
4#117×Dic71C211yesmaximal, characteristic
5#22588172C214yesmaximal, complemented
6#103×Dic71C214yesmaximal, complemented
7#22588061C211yesmaximal, characteristic
8#22588060C211yesmaximal, characteristic
9C2×#419×C71C211yesmaximal, characteristic
10C22×#11765849C2211yescharacteristic
11C2×Q8×Dic71—24no—
12C2×Q8×Dic71—21no—
13C2×Q8×Dic71—21no—
14C2×Q8×Dic71C418yescomplemented
15C2×Q8×Dic71C2212yes—
16C2×Q8×Dic71C2212yes—
17C2×#14556087C2211yescharacteristic
18C22×C4⋊Dic71—21no—
19C22×C4⋊Dic71C2211yescharacteristic
20C22×C4×Dic71—21no—
21C22×C4×Dic71C2211yescharacteristic
22#17986008C418yescomplemented
23C2×#14556052C2214yes—
24M16×Dic71—24no—
25C2×#14556038C2212yes—
26C2×C8×Dic71C2212yes—
27C4⋊C4×Dic71C2212yes—
28C4⋊C4×Dic71C2212yes—
29C22⋊C4×Dic71—21no—
30C22⋊C4×Dic71—21no—
31#17985845—21no—
32C42×Dic71—21no—
33#17985762C2214yes—
34#17985761C2214yes—
35C23×Q8×C71C2211yescharacteristic
36C22×M16×C71C2211yescharacteristic
37C2×#117×C71C2211yescharacteristic
38#419×C71C418yescomplemented
39C2×#103×C71C2214yes—
40C23×Dic71—21no—
41C23×Dic71D411yescharacteristic
42C23×Dic71D411yescharacteristic
43C2×#11765849—22no—
44C2×#11765849—22no—
45C2×#11765849C2×C414yes—
46C22×C71⋊C8C2312yes—
47Q8×Dic71—28no—
48Q8×Dic71—28no—
49Q8×Dic71—24no—
50Q8×Dic71—24no—
51Q8×Dic71C2×C418yes—
52Q8×Dic71C2×C418yes—
53#14556087—22no—
54#14556087C2×C414yes—
55C2×C4⋊Dic71—28no—
56C2×C4⋊Dic71—22no—
57C2×C4⋊Dic71—22no—
58C2×C4⋊Dic71—21no—
59C2×C4⋊Dic71—22no—
60C2×C4⋊Dic71C2×C414yes—
61C2×C4⋊Dic71C2312yes—
62C2×C4⋊Dic71C2312yes—
63C2×C22⋊Dic71—21no—
64C2×C4×Dic71—28no—
65C2×C4×Dic71—22no—
66C2×C4×Dic71—22no—
67C2×C4×Dic71—22no—
68C2×C4×Dic71—22no—
69C2×C4×Dic71—21no—
70C2×C4×Dic71C2×C414yes—
71C2×C4×Dic71D411yescharacteristic
72C2×C4×Dic71D411yescharacteristic
73C2×C4×Dic71D414yes—
74C2×C4×Dic71C2311yescharacteristic
75C2×C4×Dic71C2311yescharacteristic
76#14556052C2×C4116yescomplemented
77#14556038—24no—
78C8×Dic71—24no—
79C71⋊#95—22no—
80C71⋊#95—22no—
81C22×Q8×C71—22no—
82C22×Q8×C71—21no—
83C22×Q8×C71—22no—
84C22×Q8×C71—22no—
85C22×Q8×C71C2×C414yes—
86C22×Q8×C71C2×C414yes—
87C22×Q8×C71C2×C414yes—
88C22×Q8×C71C2312yes—
89C23×C4×C71—21no—
90C23×C4×C71C2311yescharacteristic
91C2×M16×C71—22no—
92C2×M16×C71—22no—
93C2×M16×C71C2×C414yes—
94C22×C8×C71C2312yes—
95#117×C71—22no—
96#117×C71C2×C414yes—
97C2×C4⋊C4×C71C2312yes—
98C2×C22⋊C4×C71—21no—
99C2×C42×C71—21no—
100#103×C71C2×C4116yescomplemented
101C22×Dic71—24no—
102C22×Dic71—24no—
103C22×Dic71—22no—
104C22×Dic71—22no—
105C22×Dic71—42no—
106C22×Dic71—44no—
107C22×Dic71C22⋊C414yes—
108C22×Dic71C22⋊C414yes—
109C22×Dic71C2×D411yescharacteristic
110C22×Dic71C2×D411yescharacteristic
111C22×Dic71C2×D411yescharacteristic
112C22×Dic71C2×D411yescharacteristic
113#11765849—28no—
114C2×C71⋊C8—22no—
115C2×C71⋊C8—22no—
116C2×C71⋊C8C22×C414yes—
117C4⋊Dic71—24no—
118C4⋊Dic71—22no—
119C4⋊Dic71—22no—
120C4⋊Dic71—28no—
121C4⋊Dic71—28no—
122C4⋊Dic71C22×C414yes—
123C4⋊Dic71C22×C414yes—
124C22⋊Dic71—24no—
125C4×Dic71—24no—
126C4×Dic71—28no—
127C4×Dic71—28no—
128C4×Dic71—44no—
129C4×Dic71—44no—
130C4×Dic71C22⋊C414yes—
131C4×Dic71C22⋊C414yes—
132C4×Dic71C22×C412yes—
133C4×Dic71C22×C412yes—
134C4×Dic71C2×D412yes—
135C4×Dic71C2×D412yes—
136C24×C71C2×D411yescharacteristic
137C2×Q8×C71—24no—
138C2×Q8×C71—28no—
139C2×Q8×C71—24no—
140C2×Q8×C71—28no—
141C2×Q8×C71—24no—
142C2×Q8×C71—28no—
143C2×Q8×C71—22no—
144C2×Q8×C71—22no—
145C2×Q8×C71—22no—
146C2×Q8×C71C42116yescomplemented
147C2×Q8×C71C22×C414yes—
148C2×Q8×C71C22×C414yes—
149C2×Q8×C71C22×C414yes—
150C22×C4×C71—24no—
151C22×C4×C71—24no—
152C22×C4×C71—24no—
153C22×C4×C71—22no—
154C22×C4×C71—22no—
155C22×C4×C71C22×C412yes—
156C22×C4×C71C22×C412yes—
157C22×C4×C71C22×C412yes—
158C22×C4×C71C2×D411yescharacteristic
159C22×C4×C71C2×D412yes—
160C22×C4×C71#4112yes—
161C22×C4×C71#4112yes—
162C22×C4×C71C2411yescharacteristic
163M16×C71—28no—
164C2×C8×C71—22no—
165C2×C8×C71—22no—
166C2×C8×C71C22×C414yes—
167C4⋊C4×C71—22no—
168C4⋊C4×C71C22×C414yes—
169C22⋊C4×C71—24no—
170C42×C71—24no—
171C23×C71—22no—
172C23×C71—22no—
173C23×C71C2×C22⋊C412yes—
174C23×C71C4×D412yes—
175C23×C71C4×D412yes—
176C23×C71C22×D411yescharacteristic
177Q8×C71—24no—
178Q8×C71—24no—
179Q8×C71—24no—
180Q8×C71—216no—
181Q8×C71C2×C4218yes—
182C2×C4×C71—24no—
183C2×C4×C71—24no—
184C2×C4×C71—24no—
185C2×C4×C71—216no—
186C2×C4×C71—24no—
187C2×C4×C71—42no—
188C2×C4×C71—42no—
189C2×C4×C71C2×C4214yes—
190C2×C4×C71C2×C22⋊C412yes—
191C2×C4×C71#11714yes—
192C2×C4×C71C4×D414yes—
193C2×C4×C71C4×D412yes—
194C2×C4×C71C4×D414yes—
195C2×C4×C71C4×D412yes—
196C2×C4×C71C23×C411yescharacteristic
197C2×C4×C71C23×C411yescharacteristic
198C2×C4×C71C23×C411yescharacteristic
199C2×C4×C71C22×D411yescharacteristic
200C2×C4×C71C2×#4111yescharacteristic
201C2×C4×C71C2×#4111yescharacteristic
202C2×Dic71—22no—
203C2×Dic71—22no—
204C2×Dic71—22no—
205C2×Dic71—28no—
206C2×Dic71—24no—
207C2×Dic71—24no—
208C2×Dic71—44no—
209C2×Dic71—48no—
210C2×Dic71—42no—
211C2×Dic71—42no—
212C2×Dic71—44no—
213C2×Dic71C2×C22⋊C412yes—
214C2×Dic71C2×C22⋊C412yes—
215C2×Dic71C2×C22⋊C412yes—
216C2×Dic71C2×C22⋊C412yes—
217C2×Dic71#13714yes—
218C8×C71—24no—
219C71⋊C8—24no—
220C22×C71—22no—
221C22×C71—22no—
222C22×C71—24no—
223C22×C71—24no—
224C22×C71C4×C22⋊C414yes—
225C22×C71C22×C22⋊C411yescharacteristic
226C22×C71C2×C4×D411yescharacteristic
227C22×C71C2×C4×D411yescharacteristic
228C22×C71C2×#13712yes—
229C22×C71#57512yes—
230C4×C71—28no—
231C4×C71—44no—
232C4×C71C4×C22⋊C414yes—
233C4×C71C22×C4211yescharacteristic
234C4×C71C2×#11711yescharacteristic
235C4×C71C2×C4×D411yescharacteristic
236C4×C71C2×C4×D411yescharacteristic
237Dic71—22no—
238Dic71—22no—
239Dic71—22no—
240Dic71—44no—
241Dic71—44no—
242Dic71#41914yesdirect product factor
243C4×#419—711nomaximal, Sylow
244C2×C71—24no—
245C2×C71C2×C4×C22⋊C411yescharacteristic
246C2×C71C2×#41911yescharacteristic
247C2×C71#289611yescharacteristic
248C2×C71C4×#13712yes—
249C2×C71C4×#13712yes—
250C22×C4×Q8—711no—
251C2×#419—711no—
252C2×#419D7111yescharacteristic
253C2×C4×M16—711no—
254C4×#117—711no—
255#1763—714no—
256C4×#103—714no—
257#1736—711no—
258#1736—711no—
259C71C4×#41911yescharacteristic, complemented, Sylow
260C23×Q8C2×D7111yescharacteristic
261C22×M16—711no—
262C22×M16C2×D7111yescharacteristic
263C2×C4×Q8—718no—
264C2×C4×Q8—712no—
265C2×C4×Q8—712no—
266C2×C4×Q8—1421no—
267C2×C4×Q8—1421no—
268C2×C4×Q8—1424no—
269C2×#117—711no—
270C2×#117C2×D7111yescharacteristic
271C22×C4⋊C4—711no—
272C22×C4⋊C4—1421no—
273C22×C42—711no—
274C22×C42—1421no—
275#419—718no—
276#419Dic7118yesdirect product factor
277C2×#103—714no—
278C2×#103C2×D7114yes—
279C4×M16—1424no—
280C2×#97—712no—
281C2×C4×C8—712no—
282C4×C4⋊C4—712no—
283C4×C4⋊C4—712no—
284C4×C22⋊C4—1421no—
285C4×C22⋊C4—1421no—
286#376—1421no—
287C43—1421no—
288#340—714no—
289#340—714no—
290C22×Q8—21no—
291C22×Q8—22no—
292C22×Q8—22no—
293C22×Q8—22no—
294C22×Q8C4×D7114yes—
295C22×Q8C4×D7114yes—
296C22×Q8C2×Dic7114yes—
297C22×Q8C22×D7112yes—
298C23×C4—21no—
299C23×C4—711no—
300C23×C4—711no—
301C23×C4—1421no—
302C23×C4C22×D7111yescharacteristic
303C2×M16—22no—
304C2×M16—22no—
305C2×M16—714no—
306C2×M16—1422no—
307C2×M16—1422no—
308C2×M16C2×Dic7114yes—
309C22×C8—712no—
310C22×C8C22×D7112yes—
311C4×Q8—718no—
312C4×Q8—718no—
313C4×Q8—1424no—
314C4×Q8—1424no—
315C4×Q8—1428no—
316C4×Q8—1428no—
317#117—22no—
318#117—714no—
319#117—1422no—
320#117C2×Dic7114yes—
321C2×C4⋊C4—714no—
322C2×C4⋊C4—712no—
323C2×C4⋊C4—712no—
324C2×C4⋊C4—1422no—
325C2×C4⋊C4—1422no—
326C2×C4⋊C4—1428no—
327C2×C4⋊C4—1422no—
328C2×C4⋊C4—1421no—
329C2×C4⋊C4C22×D7112yes—
330C2×C22⋊C4—21no—
331C2×C22⋊C4—1421no—
332C2×C42—21no—
333C2×C42—714no—
334C2×C42—711no—
335C2×C42—711no—
336C2×C42—714no—
337C2×C42—711no—
338C2×C42—711no—
339C2×C42—1422no—
340C2×C42—1422no—
341C2×C42—1422no—
342C2×C42—1422no—
343C2×C42—1428no—
344C2×C42—1421no—
345#103—7116no—
346#103C2×Dic71116yescomplemented
347#97—1424no—
348C4×C8—1424no—
349#95—1422no—
350#95—1422no—
351C24D4×D7111yescharacteristic
352C2×Q8—22no—
353C2×Q8—22no—
354C2×Q8—22no—
355C2×Q8—24no—
356C2×Q8—28no—
357C2×Q8—28no—
358C2×Q8—24no—
359C2×Q8—28no—
360C2×Q8—24no—
361C2×Q8C4×Dic71116yescomplemented
362C2×Q8C2×C4×D7114yes—
363C2×Q8C2×C4×D7114yes—
364C2×Q8C22×Dic7114yes—
365C22×C4—22no—
366C22×C4—24no—
367C22×C4—24no—
368C22×C4—24no—
369C22×C4—22no—
370C22×C4—2844no—
371C22×C4—2842no—
372C22×C4—714no—
373C22×C4—711no—
374C22×C4—711no—
375C22×C4—711no—
376C22×C4—711no—
377C22×C4—714no—
378C22×C4—1422no—
379C22×C4—1422no—
380C22×C4—1424no—
381C22×C4—1424no—
382C22×C4C2×C4×D7112yes—
383C22×C4C2×C4×D7112yes—
384C22×C4C22×Dic7112yes—
385C22×C4D4×D7112yes—
386C22×C4D4×D7111yescharacteristic
387C22×C4#1176586412yes—
388C22×C4#1176586412yes—
389C22×C4C23×D7111yescharacteristic
390M16—28no—
391M16—1428no—
392C2×C8—22no—
393C2×C8—22no—
394C2×C8—714no—
395C2×C8—1422no—
396C2×C8—1422no—
397C2×C8C22×Dic7114yes—
398C4⋊C4—22no—
399C4⋊C4—714no—
400C4⋊C4—714no—
401C4⋊C4—1428no—
402C4⋊C4—1428no—
403C4⋊C4—1422no—
404C4⋊C4—1422no—
405C4⋊C4—1424no—
406C4⋊C4C22×Dic7114yes—
407C22⋊C4—24no—
408C22⋊C4—1424no—
409C42—24no—
410C42—2844no—
411C42—2844no—
412C42—712no—
413C42—712no—
414C42—712no—
415C42—712no—
416C42—714no—
417C42—714no—
418C42—1428no—
419C42—1428no—
420C42—1424no—
421C23—22no—
422C23—22no—
423C23C22⋊C4×D7112yes—
424C23(C22⋊D71)⋊C412yes—
425C23D4×Dic7112yes—
426C23C2×D4×D7111yescharacteristic
427Q8—216no—
428Q8—24no—
429Q8—24no—
430Q8—24no—
431Q8C2×C4×Dic7118yes—
432C2×C4—216no—
433C2×C4—24no—
434C2×C4—24no—
435C2×C4—24no—
436C2×C4—24no—
437C2×C4—42no—
438C2×C4—42no—
439C2×C4—2848no—
440C2×C4—2842no—
441C2×C4—2842no—
442C2×C4—2844no—
443C2×C4—2844no—
444C2×C4—712no—
445C2×C4—714no—
446C2×C4—712no—
447C2×C4—712no—
448C2×C4—712no—
449C2×C4—1424no—
450C2×C4—1424no—
451C2×C4—1428no—
452C2×C4—1422no—
453C2×C4—1422no—
454C2×C4—1422no—
455C2×C4C2×C4×Dic7114yes—
456C2×C4C22⋊C4×D7112yes—
457C2×C4#1455608414yes—
458C2×C4(C22⋊D71)⋊C412yes—
459C2×C4(C22⋊D71)⋊C414yes—
460C2×C4D4×Dic7112yes—
461C2×C4D4×Dic7114yes—
462C2×C4C22×C4×D7111yescharacteristic
463C2×C4C22×C4×D7111yescharacteristic
464C2×C4C23×Dic7111yescharacteristic
465C2×C4C2×D4×D7111yescharacteristic
466C2×C4C2×#1176586411yescharacteristic
467C2×C4C2×#1176586411yescharacteristic
468C8—24no—
469C8—1424no—
470C22—24no—
471C22—24no—
472C22—22no—
473C22—22no—
474C22C22⋊C4×Dic7114yes—
475C22C2×C22⋊C4×D7111yescharacteristic
476C22C2×(C22⋊D71)⋊C411yescharacteristic
477C22C2×D4×Dic7111yescharacteristic
478C22#137×D7112yes—
479C22#1798679812yes—
480C4—28no—
481C4—44no—
482C4—2844no—
483C4—2844no—
484C4—714no—
485C4—1422no—
486C4—1422no—
487C4—1422no—
488C4C22⋊C4×Dic7114yes—
489C4C22×C4×Dic7111yescharacteristic
490C4C2×#1455608411yescharacteristic
491C4C2×(C22⋊D71)⋊C411yescharacteristic
492C4C2×D4×Dic7111yescharacteristic
493C2—24no—
494C2C2×C22⋊C4×Dic7111yescharacteristic
495C2#419×D7111yescharacteristic
496C2#2259685811yescharacteristic
497C2#2259715512yes—
498C2#137×Dic7112yes—
subgroupG/H
centerC23C2×D4×D71
commutatorC4×C71C22×C42
FrattiniC22×C4C23×D71
FittingC2×#419×C71C2
socleC23×C71C22×D4
prime radicalC24×C71C2×D4
cosocleC22×C4×C71C24
hypercenterC2×#419D71
hypocenterC71C4×#419
LCSG ▷ C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C23 ◁ C23×C4 ◁ C2×#419

Complements

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

NH ≅ G/Ntype
5. #22588172C2semidirect
6. #103×Dic71C2semidirect
14. C2×Q8×Dic71C4semidirect
22. #17986008C4semidirect
38. #419×C71C4semidirect
76. #14556052C2×C4semidirect
100. #103×C71C2×C4semidirect
146. C2×Q8×C71C42semidirect
242. Dic71#419direct (N × H)
259. C71C4×#419semidirect
276. #419Dic71direct (N × H)
346. #103C2×Dic71semidirect
361. C2×Q8C4×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×#179860082
C2×M16×Dic712
#117×Dic712
#225881722
#103×Dic712
#225880612
#225880602
C2×#419×C712
C4×#41971