Finite Group Databasebeta

← Dic7×#395 #13275609

Subgroups — Dic7×#395 #13275609

Order 1792.

1942 conjugacy classes of subgroups.

The subgroup lattice has 320 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×Q8×Dic7C211yesmaximal, characteristic
2C2×C7×#395C211yesmaximal, characteristic
3C2×C4⋊C4×Dic7C213yesmaximal
4#11729888C211yesmaximal, characteristic
5#11729319C213yesmaximal
6#11727173C213yesmaximal
7Dic7×#95C213yesmaximal
8C23×C7×Q8C2211yescharacteristic
9C22×C7×C4⋊C4C2213yes—
10C2×Q8×Dic7—212no—
11C22×C4⋊Dic7C2213yes—
12C22×C4⋊Dic7C2213yes—
13C22×C4×Dic7C2211yescharacteristic
14C22×C4×Dic7C2213yes—
15C22×C4×Dic7C2213yes—
16C7×#395C418yescomplemented
17C2×C7×#95C2213yes—
18C2×C7⋊#95C2216yes—
19C2×C7⋊#95C2213yes—
20C2×C7⋊#95C2213yes—
21C2×C7⋊#95C2213yes—
22C4⋊C4×Dic7—212no—
23C4×#395—71nomaximal, Sylow
24C22×C7×Q8—26no—
25C22×C7×Q8—26no—
26C22×C7×Q8C2×C414yes—
27C23×C4×C7C2311yescharacteristic
28C23×C4×C7C2313yes—
29C23×C4×C7C2313yes—
30C23×Dic7C2313yes—
31C23×Dic7C2313yes—
32C23×Dic7C2311yescharacteristic
33C23×Dic7C2311yescharacteristic
34C2×C7×C4⋊C4—26no—
35C2×C7×C4⋊C4—26no—
36C2×C7×C4⋊C4C2×C4112yes—
37Q8×Dic7—232no—
38C2×C4⋊Dic7—26no—
39C2×C4⋊Dic7—26no—
40C2×C4⋊Dic7—212no—
41C2×C4⋊Dic7—26no—
42C2×C4⋊Dic7—26no—
43C2×C4×Dic7—212no—
44C2×C4×Dic7—26no—
45C2×C4×Dic7—26no—
46C2×C4×Dic7—26no—
47C2×C4×Dic7D4112yes—
48C2×C4×Dic7Q8112yescomplemented
49C7×#95C2×C4112yes—
50C7⋊#95—26no—
51C7⋊#95—26no—
52C7⋊#95—212no—
53C7⋊#95—26no—
54C22×C4×Q8—71no—
55C2×#395D711yescharacteristic
56C2×C4×C4⋊C4—73no—
57#1446—71no—
58#1444—73no—
59#1441—73no—
60C4×#95—73no—
61C24×C7C2411yescharacteristic
62C2×C7×Q8—28no—
63C2×C7×Q8—224no—
64C2×C7×Q8—224no—
65C22×C4×C7—23no—
66C22×C4×C7—26no—
67C22×C4×C7—23no—
68C22×C4×C7—23no—
69C22×C4×C7—23no—
70C22×C4×C7—26no—
71C22×C4×C7—23no—
72C22×C4×C7—23no—
73C22×C4×C7C22×C412yes—
74C22×C4×C7C22×C416yes—
75C22×C4×C7C22×C416yes—
76C22×C4×C7C2×D416yes—
77C22×C4×C7C2×Q816yes—
78C22×C4×C7#4116yes—
79C22×C4×C7#4116yes—
80C22×Dic7—23no—
81C22×Dic7—23no—
82C22×Dic7—26no—
83C22×Dic7—26no—
84C22×Dic7—26no—
85C22×Dic7—26no—
86C22×Dic7—23no—
87C22×Dic7—23no—
88C22×Dic7—23no—
89C22×Dic7—23no—
90C22×Dic7C2×D416yes—
91C22×Dic7C2×D416yes—
92C22×Dic7C2×Q816yes—
93C22×Dic7C2×Q816yes—
94C22×Dic7#4112yes—
95C22×Dic7#4112yes—
96C7×C4⋊C4—224no—
97C4⋊Dic7—224no—
98C4⋊Dic7—224no—
99C4×Dic7—224no—
100C4×Dic7—224no—
101C4×Dic7—44no—
102C23×Q8C2×D711yescharacteristic
103C2×C4×Q8—1412no—
104C22×C4⋊C4—73no—
105C22×C4⋊C4—73no—
106C22×C4⋊C4C2×D713yes—
107C22×C42—73no—
108C22×C42—73no—
109C22×C42—71no—
110#395Dic718yesdirect product factor
111C4×C4⋊C4—1412no—
112C2×#95—76no—
113C2×#95—73no—
114C2×#95—73no—
115C2×#95—73no—
116C2×#95C2×D713yes—
117C23×C7C23×C411yescharacteristic
118C23×C7C22×D413yes—
119C23×C7C22×Q813yes—
120C23×C7C2×#4113yes—
121C23×C7C2×#4113yes—
122C23×C7C2×#4111yescharacteristic
123C23×C7C2×#4111yescharacteristic
124C7×Q8—232no—
125C2×C4×C7—26no—
126C2×C4×C7—212no—
127C2×C4×C7—26no—
128C2×C4×C7—26no—
129C2×C4×C7—26no—
130C2×C4×C7—26no—
131C2×C4×C7—26no—
132C2×C4×C7—212no—
133C2×C4×C7—26no—
134C2×C4×C7—26no—
135C2×C4×C7—26no—
136C2×C4×C7—41no—
137C2×C4×C7—43no—
138C2×C4×C7C4×D4112yes—
139C2×C4×C7C4×Q8112yescomplemented
140C2×Dic7—26no—
141C2×Dic7—26no—
142C2×Dic7—26no—
143C2×Dic7—26no—
144C2×Dic7—26no—
145C2×Dic7—212no—
146C2×Dic7—41no—
147C2×Dic7—43no—
148C2×Dic7—46no—
149C2×Dic7—46no—
150C2×Dic7—43no—
151C2×Dic7—46no—
152C2×Dic7—43no—
153C2×Dic7#12014yes—
154C2×Dic7C22⋊Q8112yes—
155C2×Dic7C4⋊Q8112yes—
156C22×Q8—26no—
157C22×Q8—26no—
158C22×Q8C2×Dic714yes—
159C23×C4—71no—
160C23×C4—73no—
161C23×C4—71no—
162C23×C4—73no—
163C23×C4C22×D711yescharacteristic
164C23×C4C22×D713yes—
165C23×C4C22×D713yes—
166C4×Q8—1432no—
167C2×C4⋊C4—26no—
168C2×C4⋊C4—26no—
169C2×C4⋊C4—1412no—
170C2×C4⋊C4—146no—
171C2×C4⋊C4—146no—
172C2×C4⋊C4—146no—
173C2×C4⋊C4—146no—
174C2×C4⋊C4C2×Dic7112yes—
175C2×C42—712no—
176C2×C42—712no—
177C2×C42—1412no—
178C2×C42—146no—
179C2×C42—146no—
180C2×C42—146no—
181#95—146no—
182#95—146no—
183#95—146no—
184#95—1412no—
185#95C2×Dic7112yes—
186C22×C7C2×C4×D413yes—
187C22×C7C2×C4×Q813yes—
188C22×C7C4×#4111yescharacteristic
189C22×C7C2×#12011yescharacteristic
190C22×C7C2×C22⋊Q813yes—
191C22×C7#52513yes—
192C22×C7#52513yes—
193C22×C7#52913yes—
194C22×C7C2×C4⋊Q813yes—
195C22×C7#53213yes—
196C22×C7#53316yes—
197C22×C7#53313yes—
198C4×C7—212no—
199C4×C7—212no—
200C4×C7—42no—
201Dic7—46no—
202Dic7—42no—
203Dic7—46no—
204Dic7#39518yesdirect product factor
205C24C23×D711yescharacteristic
206C2×Q8—28no—
207C2×Q8—224no—
208C2×Q8—224no—
209C22×C4—23no—
210C22×C4—26no—
211C22×C4—23no—
212C22×C4—26no—
213C22×C4—23no—
214C22×C4—23no—
215C22×C4—23no—
216C22×C4—23no—
217C22×C4—76no—
218C22×C4—76no—
219C22×C4—72no—
220C22×C4—76no—
221C22×C4—76no—
222C22×C4—72no—
223C22×C4—143no—
224C22×C4—143no—
225C22×C4—146no—
226C22×C4—146no—
227C22×C4—146no—
228C22×C4—146no—
229C22×C4—143no—
230C22×C4—143no—
231C22×C4—143no—
232C22×C4—143no—
233C22×C4D4×D716yes—
234C22×C4#115916yes—
235C22×C4Q8×D716yes—
236C22×C4#116116yes—
237C22×C4C22×Dic712yes—
238C22×C4C22×Dic716yes—
239C22×C4C22×Dic716yes—
240C4⋊C4—224no—
241C4⋊C4—1424no—
242C4⋊C4—1424no—
243C42—1424no—
244C42—1424no—
245C42—284no—
246C2×C7C4×#12011yescharacteristic
247C2×C7C4×C22⋊Q813yes—
248C2×C7C4×C4⋊Q813yes—
249C2×C7C2×#39511yescharacteristic
250C2×C7#238811yescharacteristic
251C2×C7#239613yes—
252C2×C7#239913yes—
253C23C2×D4×D713yes—
254C23C2×#115913yes—
255C23C2×Q8×D713yes—
256C23C2×#116113yes—
257C23D7×#4111yescharacteristic
258C23D7×#4111yescharacteristic
259C23C23×Dic711yescharacteristic
260Q8—232no—
261C2×C4—26no—
262C2×C4—212no—
263C2×C4—26no—
264C2×C4—26no—
265C2×C4—212no—
266C2×C4—26no—
267C2×C4—26no—
268C2×C4—26no—
269C2×C4—26no—
270C2×C4—26no—
271C2×C4—26no—
272C2×C4—43no—
273C2×C4—41no—
274C2×C4—712no—
275C2×C4—74no—
276C2×C4—712no—
277C2×C4—146no—
278C2×C4—1412no—
279C2×C4—146no—
280C2×C4—146no—
281C2×C4—146no—
282C2×C4—146no—
283C2×C4—283no—
284C2×C4—286no—
285C2×C4—283no—
286C2×C4—283no—
287C2×C4—281no—
288C2×C4—286no—
289C2×C4—286no—
290C2×C4D4×Dic7112yes—
291C2×C4Q8×Dic7112yescomplemented
292C7C4×#39511yescharacteristic, complemented, Sylow
293C22#9027713yes—
294C22D7×#12011yescharacteristic
295C22#9031313yes—
296C22#9031513yes—
297C22D7×C22⋊Q813yes—
298C22#9031813yes—
299C22D7×C4⋊Q813yes—
300C22#9041613yes—
301C22#9041916yes—
302C22C2×D4×Dic713yes—
303C22C2×Q8×Dic713yes—
304C22#41×Dic711yescharacteristic
305C4—212no—
306C4—212no—
307C4—42no—
308C4—78no—
309C4—286no—
310C4—282no—
311C4—286no—
312C2#1173461411yescharacteristic
313C2#1173461513yes—
314C2#1173461613yes—
315C2D7×#39511yescharacteristic
316C2Dic7×#12011yescharacteristic
317C2Dic7×C22⋊Q813yes—
318C2Dic7×C4⋊Q813yes—
subgroupG/H
center, FrattiniC24C23×D7
commutatorC23×C7C23×C4
FittingC2×C7×#395C2
socle, prime radical, cosocleC24×C7C24
hypercenterC2×#395D7
hypocenterC7C4×#395
LCSG ▷ C23×C7 ▷ C7
UCSC1 ◁ C24 ◁ C2×#395

Complements

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

NH ≅ G/Ntype
16. C7×#395C4semidirect
48. C2×C4×Dic7Q8semidirect
110. #395Dic7direct (N × H)
139. C2×C4×C7C4×Q8semidirect
204. Dic7#395direct (N × H)
291. C2×C4Q8×Dic7semidirect
292. C7C4×#395semidirect

Maximal subgroups

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

subgroupindex
C22×Q8×Dic72
C2×C7×#3952
C2×C4⋊C4×Dic72
#117298882
#117293192
#117271732
Dic7×#952
C4×#3957