Finite Group Databasebeta

← Dic7×#396 #13275656

Subgroups — Dic7×#396 #13275656

Order 1792.

1966 conjugacy classes of subgroups.

The subgroup lattice has 398 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C7×#396C211yesmaximal, characteristic
2C2×C4⋊C4×Dic7C213yesmaximal, complemented
3C2×C22⋊C4×Dic7C213yesmaximal
4#11729319C213yesmaximal, complemented
5#11729300C213yesmaximal
6#11727170C211yesmaximal, characteristic, complemented
7Dic7×#95C211yesmaximal, characteristic, complemented
8C24×Dic7C2211yescharacteristic
9C22×C7×C4⋊C4C2213yes—
10C22×C7×C22⋊C4C2213yes—
11C22×C22⋊Dic7C2213yes—
12C22×C4⋊Dic7C2213yes—
13C22×C4×Dic7C2213yes—
14C22×C4×Dic7C2213yes—
15C7×#396C418yescomplemented
16C2×C7×#95C2211yescharacteristic
17C2×C7⋊#95C2213yes—
18C2×C7⋊#95C2213yes—
19C2×C7⋊#95C2213yes—
20C2×C7⋊#95C2213yes—
21C2×C7⋊#95C2213yes—
22C4⋊C4×Dic7—212no—
23C22⋊C4×Dic7—212no—
24C4×#396—71nomaximal, Sylow
25C25×C7C2311yescharacteristic
26C23×C4×C7C2313yes—
27C23×C4×C7C2313yes—
28C23×Dic7—26no—
29C23×Dic7—26no—
30C23×Dic7Q814yes—
31C23×Dic7C2313yes—
32C23×Dic7C2311yescharacteristic
33C23×Dic7C2313yes—
34C23×Dic7C2311yescharacteristic
35C2×C7×C4⋊C4—26no—
36C2×C7×C4⋊C4—26no—
37C2×C7×C4⋊C4C2×C4112yescomplemented
38C2×C7×C22⋊C4—26no—
39C2×C7×C22⋊C4—26no—
40C2×C7×C22⋊C4C2×C4112yes—
41C2×C22⋊Dic7—26no—
42C2×C22⋊Dic7—26no—
43C2×C22⋊Dic7—26no—
44C2×C4⋊Dic7—26no—
45C2×C4⋊Dic7—26no—
46C2×C4⋊Dic7—26no—
47C2×C4×Dic7—26no—
48C2×C4×Dic7—26no—
49C2×C4×Dic7—26no—
50C2×C4×Dic7—26no—
51C2×C4×Dic7—26no—
52C2×C4×Dic7D4112yes—
53C7×#95C2×C414yescomplemented
54C7⋊#95—26no—
55C7⋊#95—26no—
56C7⋊#95—26no—
57C7⋊#95—26no—
58C7⋊#95—26no—
59C2×#396D711yescharacteristic
60C2×C4×C4⋊C4—73no—
61C2×C4×C22⋊C4—73no—
62#1443—71no—
63#1441—73no—
64#1439—73no—
65C4×#95—71no—
66C24×C7—23no—
67C24×C7—23no—
68C24×C7—23no—
69C24×C7—23no—
70C24×C7C22×C412yes—
71C24×C7C2×Q812yes—
72C24×C7#4112yes—
73C24×C7C2411yescharacteristic
74C22×C4×C7—23no—
75C22×C4×C7—23no—
76C22×C4×C7—23no—
77C22×C4×C7—23no—
78C22×C4×C7—23no—
79C22×C4×C7—23no—
80C22×C4×C7—23no—
81C22×C4×C7—23no—
82C22×C4×C7—23no—
83C22×C4×C7—23no—
84C22×C4×C7C22×C416yes—
85C22×C4×C7C22×C416yes—
86C22×C4×C7C2×D416yes—
87C22×C4×C7#4116yes—
88C22×Dic7—23no—
89C22×Dic7—23no—
90C22×Dic7—23no—
91C22×Dic7—23no—
92C22×Dic7—23no—
93C22×Dic7—23no—
94C22×Dic7—23no—
95C22×Dic7—23no—
96C22×Dic7—23no—
97C22×Dic7—23no—
98C22×Dic7—23no—
99C22×Dic7—23no—
100C22×Dic7—23no—
101C22×Dic7—23no—
102C22×Dic7—224no—
103C22×Dic7—412no—
104C22×Dic7—44no—
105C22×Dic7C2×D416yes—
106C22×Dic7C2×D416yes—
107C22×Dic7C2×Q812yes—
108C22×Dic7C2×Q812yes—
109C22×Dic7#4116yes—
110C22×Dic7#4116yes—
111C7×C4⋊C4—224no—
112C7×C22⋊C4—224no—
113C22⋊Dic7—224no—
114C4⋊Dic7—224no—
115C4×Dic7—224no—
116C4×Dic7—412no—
117C24×C4—71no—
118C22×C4⋊C4—73no—
119C22×C4⋊C4C2×D713yes—
120C22×C22⋊C4—73no—
121C22×C22⋊C4C2×D713yes—
122C22×C42—73no—
123C22×C42—73no—
124#396Dic718yesdirect product factor
125C4×C4⋊C4—1412no—
126C4×C22⋊C4—1412no—
127C2×#95—73no—
128C2×#95—73no—
129C2×#95—73no—
130C2×#95—73no—
131C2×#95—73no—
132C2×#95C2×D711yescharacteristic
133C23×C7—26no—
134C23×C7—26no—
135C23×C7—26no—
136C23×C7—26no—
137C23×C7—26no—
138C23×C7—26no—
139C23×C7—43no—
140C23×C7—43no—
141C23×C7—41no—
142C23×C7—43no—
143C23×C7—43no—
144C23×C7—43no—
145C23×C7C4×Q814yes—
146C23×C7C23×C411yescharacteristic
147C23×C7C22×D413yes—
148C23×C7C22×Q811yescharacteristic
149C23×C7C2×#4113yes—
150C23×C7C2×#4111yescharacteristic
151C23×C7C2×#4113yes—
152C23×C7C2×#4113yes—
153C2×C4×C7—26no—
154C2×C4×C7—26no—
155C2×C4×C7—26no—
156C2×C4×C7—26no—
157C2×C4×C7—26no—
158C2×C4×C7—26no—
159C2×C4×C7—26no—
160C2×C4×C7—26no—
161C2×C4×C7—26no—
162C2×C4×C7—43no—
163C2×C4×C7—43no—
164C2×C4×C7—43no—
165C2×C4×C7—43no—
166C2×C4×C7C4×D4112yes—
167C2×Dic7—26no—
168C2×Dic7—26no—
169C2×Dic7—26no—
170C2×Dic7—26no—
171C2×Dic7—26no—
172C2×Dic7—26no—
173C2×Dic7—26no—
174C2×Dic7—43no—
175C2×Dic7—43no—
176C2×Dic7—43no—
177C2×Dic7—43no—
178C2×Dic7—41no—
179C2×Dic7—43no—
180C2×Dic7—43no—
181C2×Dic7—43no—
182C2×Dic7—43no—
183C2×Dic7—43no—
184C2×Dic7—416no—
185C2×Dic7#121112yes—
186C2×Dic7C22⋊Q8112yes—
187C2×Dic7#12614yes—
188C25C22×D711yescharacteristic
189C23×C4—71no—
190C23×C4—74no—
191C23×C4—73no—
192C23×C4—73no—
193C23×C4—71no—
194C23×C4—146no—
195C23×C4—146no—
196C23×C4C22×D713yes—
197C23×C4C22×D713yes—
198C2×C4⋊C4—26no—
199C2×C4⋊C4—26no—
200C2×C4⋊C4—146no—
201C2×C4⋊C4—146no—
202C2×C4⋊C4—146no—
203C2×C4⋊C4C2×Dic7112yescomplemented
204C2×C22⋊C4—26no—
205C2×C22⋊C4—26no—
206C2×C22⋊C4—146no—
207C2×C22⋊C4—146no—
208C2×C22⋊C4—146no—
209C2×C22⋊C4C2×Dic7112yes—
210C2×C42—712no—
211C2×C42—146no—
212C2×C42—146no—
213C2×C42—146no—
214C2×C42—146no—
215C2×C42—146no—
216#95—146no—
217#95—146no—
218#95—146no—
219#95—146no—
220#95—146no—
221#95C2×Dic714yescomplemented
222C22×C7—212no—
223C22×C7—42no—
224C22×C7—42no—
225C22×C7—46no—
226C22×C7—46no—
227C22×C7—42no—
228C22×C7—46no—
229C22×C7C2×C4×D413yes—
230C22×C7C2×C4×Q811yescharacteristic
231C22×C7C4×#4113yes—
232C22×C7C2×#12113yes—
233C22×C7C2×C22⋊Q813yes—
234C22×C7#52513yes—
235C22×C7#52513yes—
236C22×C7C2×#12611yescharacteristic
237C22×C7#52913yes—
238C22×C7#52913yes—
239C22×C7#52913yes—
240C22×C7#53213yes—
241C22×C7#53313yes—
242C4×C7—212no—
243C4×C7—46no—
244Dic7—42no—
245Dic7—46no—
246Dic7—46no—
247Dic7#39618yesdirect product factor
248C24—23no—
249C24—23no—
250C24—23no—
251C24—23no—
252C24Q8×D712yes—
253C24#116112yes—
254C24C22×Dic712yes—
255C24C23×D711yescharacteristic
256C22×C4—23no—
257C22×C4—23no—
258C22×C4—23no—
259C22×C4—23no—
260C22×C4—23no—
261C22×C4—23no—
262C22×C4—23no—
263C22×C4—23no—
264C22×C4—23no—
265C22×C4—23no—
266C22×C4—76no—
267C22×C4—72no—
268C22×C4—76no—
269C22×C4—76no—
270C22×C4—72no—
271C22×C4—76no—
272C22×C4—1424no—
273C22×C4—143no—
274C22×C4—143no—
275C22×C4—143no—
276C22×C4—143no—
277C22×C4—143no—
278C22×C4—143no—
279C22×C4—143no—
280C22×C4—143no—
281C22×C4—143no—
282C22×C4—143no—
283C22×C4—143no—
284C22×C4—143no—
285C22×C4—143no—
286C22×C4—143no—
287C22×C4—284no—
288C22×C4—2812no—
289C22×C4D4×D716yes—
290C22×C4#115916yes—
291C22×C4C22×Dic716yes—
292C22×C4C22×Dic716yes—
293C4⋊C4—224no—
294C4⋊C4—1424no—
295C22⋊C4—224no—
296C22⋊C4—1424no—
297C42—1424no—
298C42—2812no—
299C2×C7—44no—
300C2×C7C4×#12113yes—
301C2×C7C4×C22⋊Q813yes—
302C2×C7C4×#12611yescharacteristic
303C2×C7C2×#39611yescharacteristic
304C2×C7#239213yes—
305C2×C7#239613yes—
306C2×C7#240111yescharacteristic
307C23—26no—
308C23—26no—
309C23—26no—
310C23—26no—
311C23—26no—
312C23—26no—
313C23—41no—
314C23—43no—
315C23—43no—
316C23—43no—
317C23—43no—
318C23—43no—
319C23Q8×Dic714yes—
320C23C2×D4×D713yes—
321C23C2×#115913yes—
322C23C2×Q8×D711yescharacteristic
323C23C2×#116111yescharacteristic
324C23D7×#4113yes—
325C23D7×#4113yes—
326C23C23×Dic711yescharacteristic
327C2×C4—26no—
328C2×C4—26no—
329C2×C4—26no—
330C2×C4—26no—
331C2×C4—26no—
332C2×C4—26no—
333C2×C4—26no—
334C2×C4—26no—
335C2×C4—26no—
336C2×C4—43no—
337C2×C4—43no—
338C2×C4—43no—
339C2×C4—43no—
340C2×C4—74no—
341C2×C4—712no—
342C2×C4—712no—
343C2×C4—146no—
344C2×C4—146no—
345C2×C4—146no—
346C2×C4—146no—
347C2×C4—146no—
348C2×C4—146no—
349C2×C4—146no—
350C2×C4—2816no—
351C2×C4—281no—
352C2×C4—283no—
353C2×C4—283no—
354C2×C4—283no—
355C2×C4—283no—
356C2×C4—283no—
357C2×C4—283no—
358C2×C4—283no—
359C2×C4—283no—
360C2×C4—283no—
361C2×C4D4×Dic7112yes—
362C7C4×#39611yescharacteristic, complemented, Sylow
363C22—212no—
364C22—42no—
365C22—42no—
366C22—46no—
367C22—46no—
368C22—46no—
369C22—42no—
370C22#9028713yes—
371C22#9029113yes—
372C22D7×#12113yes—
373C22#9029713yes—
374C22#9031313yes—
375C22#9031513yes—
376C22D7×C22⋊Q813yes—
377C22#9031813yes—
378C22D7×#12611yescharacteristic
379C22#9039713yes—
380C22C2×D4×Dic713yes—
381C22C2×Q8×Dic711yescharacteristic
382C22#41×Dic713yes—
383C4—212no—
384C4—46no—
385C4—78no—
386C4—282no—
387C4—286no—
388C4—286no—
389C2—44no—
390C2#1173472613yes—
391C2#1173472713yes—
392C2#1173472811yescharacteristic
393C2D7×#39611yescharacteristic
394C2Dic7×#12113yes—
395C2Dic7×C22⋊Q813yes—
396C2Dic7×#12611yescharacteristic
subgroupG/H
center, FrattiniC24C23×D7
commutatorC23×C7C23×C4
FittingC2×C7×#396C2
socle, cosocleC24×C7C24
prime radicalC25×C7C23
hypercenterC2×#396D7
hypocenterC7C4×#396
LCSG ▷ C23×C7 ▷ C7
UCSC1 ◁ C24 ◁ C2×#396

Complements

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

NH ≅ G/Ntype
2. C2×C4⋊C4×Dic7C2semidirect
4. #11729319C2semidirect
6. #11727170C2semidirect
7. Dic7×#95C2semidirect
15. C7×#396C4semidirect
37. C2×C7×C4⋊C4C2×C4semidirect
53. C7×#95C2×C4semidirect
124. #396Dic7direct (N × H)
203. C2×C4⋊C4C2×Dic7semidirect
221. #95C2×Dic7semidirect
247. Dic7#396direct (N × H)
362. C7C4×#396semidirect

Maximal subgroups

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

subgroupindex
C2×C7×#3962
C2×C4⋊C4×Dic72
C2×C22⋊C4×Dic72
#117293192
#117293002
#117271702
Dic7×#952
C4×#3967