Finite Group Databasebeta

← #399×Dic71 #31919283

Subgroups — #399×Dic71 #31919283

Order 18176.

1966 conjugacy classes of subgroups.

The subgroup lattice has 352 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C4⋊C4×Dic71C213yesmaximal, complemented
2C2×C22⋊C4×Dic71C213yesmaximal
3#22586608C213yesmaximal, complemented
4#22586605C211yesmaximal, characteristic, complemented
5#22586585C213yesmaximal
6#95×Dic71C211yesmaximal, characteristic, complemented
7C2×#399×C71C211yesmaximal, characteristic
8C24×Dic71C2211yescharacteristic
9C22×C4⋊Dic71C2213yes—
10C22×C22⋊Dic71C2213yes—
11C22×C4×Dic71C2213yes—
12C22×C4×Dic71C2213yes—
13C4⋊C4×Dic71—212no—
14C22⋊C4×Dic71—212no—
15C2×C71⋊#95C2213yes—
16C2×C71⋊#95C2213yes—
17C2×C71⋊#95C2213yes—
18C2×C71⋊#95C2216yes—
19C22×C4⋊C4×C71C2213yes—
20C22×C22⋊C4×C71C2213yes—
21#399×C71C418yescomplemented
22C2×#95×C71C2211yescharacteristic
23C23×Dic71—26no—
24C23×Dic71—26no—
25C23×Dic71Q814yes—
26C23×Dic71C2313yes—
27C23×Dic71C2311yescharacteristic
28C23×Dic71C2313yes—
29C23×Dic71C2311yescharacteristic
30C2×C4⋊Dic71—212no—
31C2×C4⋊Dic71—26no—
32C2×C22⋊Dic71—26no—
33C2×C22⋊Dic71—26no—
34C2×C22⋊Dic71—26no—
35C2×C4×Dic71—212no—
36C2×C4×Dic71—26no—
37C2×C4×Dic71—212no—
38C2×C4×Dic71D4112yes—
39C71⋊#95—26no—
40C71⋊#95—212no—
41C71⋊#95—26no—
42C71⋊#95—26no—
43C25×C71C2311yescharacteristic
44C23×C4×C71C2313yes—
45C23×C4×C71C2313yes—
46C2×C4⋊C4×C71—26no—
47C2×C4⋊C4×C71—26no—
48C2×C4⋊C4×C71C2×C4112yescomplemented
49C2×C22⋊C4×C71—26no—
50C2×C22⋊C4×C71—26no—
51C2×C22⋊C4×C71C2×C4112yes—
52#95×C71C2×C414yescomplemented
53C22×Dic71—23no—
54C22×Dic71—23no—
55C22×Dic71—26no—
56C22×Dic71—23no—
57C22×Dic71—26no—
58C22×Dic71—26no—
59C22×Dic71—23no—
60C22×Dic71—23no—
61C22×Dic71—23no—
62C22×Dic71—26no—
63C22×Dic71—224no—
64C22×Dic71—412no—
65C22×Dic71—44no—
66C22×Dic71C2×D416yes—
67C22×Dic71C2×D416yes—
68C22×Dic71C2×Q812yes—
69C22×Dic71C2×Q812yes—
70C22×Dic71#4116yes—
71C22×Dic71#4116yes—
72C4⋊Dic71—224no—
73C22⋊Dic71—224no—
74C4×Dic71—224no—
75C4×Dic71—412no—
76C24×C71—23no—
77C24×C71—23no—
78C24×C71—23no—
79C24×C71—23no—
80C24×C71C22×C412yes—
81C24×C71C2×Q812yes—
82C24×C71#4112yes—
83C24×C71C2411yescharacteristic
84C22×C4×C71—26no—
85C22×C4×C71—26no—
86C22×C4×C71—23no—
87C22×C4×C71—26no—
88C22×C4×C71—23no—
89C22×C4×C71—26no—
90C22×C4×C71C22×C416yes—
91C22×C4×C71C22×C416yes—
92C22×C4×C71C2×D416yes—
93C22×C4×C71#4116yes—
94C4⋊C4×C71—224no—
95C22⋊C4×C71—224no—
96C23×C71—26no—
97C23×C71—26no—
98C23×C71—26no—
99C23×C71—26no—
100C23×C71—26no—
101C23×C71—26no—
102C23×C71—43no—
103C23×C71—43no—
104C23×C71—46no—
105C23×C71—41no—
106C23×C71—43no—
107C23×C71C4×Q814yes—
108C23×C71C23×C411yescharacteristic
109C23×C71C22×D413yes—
110C23×C71C22×Q811yescharacteristic
111C23×C71C2×#4113yes—
112C23×C71C2×#4113yes—
113C23×C71C2×#4113yes—
114C23×C71C2×#4111yescharacteristic
115C2×C4×C71—212no—
116C2×C4×C71—26no—
117C2×C4×C71—26no—
118C2×C4×C71—212no—
119C2×C4×C71—26no—
120C2×C4×C71—212no—
121C2×C4×C71—43no—
122C2×C4×C71—43no—
123C2×C4×C71—46no—
124C2×C4×C71C4×D4112yes—
125C2×Dic71—26no—
126C2×Dic71—26no—
127C2×Dic71—26no—
128C2×Dic71—26no—
129C2×Dic71—212no—
130C2×Dic71—26no—
131C2×Dic71—43no—
132C2×Dic71—43no—
133C2×Dic71—46no—
134C2×Dic71—46no—
135C2×Dic71—46no—
136C2×Dic71—43no—
137C2×Dic71—41no—
138C2×Dic71—416no—
139C2×Dic71C22⋊Q8112yes—
140C2×Dic71#123112yes—
141C2×Dic71#12714yes—
142C22×C71—212no—
143C22×C71—42no—
144C22×C71—42no—
145C22×C71—46no—
146C22×C71—46no—
147C22×C71—42no—
148C22×C71—46no—
149C22×C71C2×C4×D413yes—
150C22×C71C2×C4×Q811yescharacteristic
151C22×C71C4×#4113yes—
152C22×C71C2×C22⋊Q813yes—
153C22×C71C2×#12313yes—
154C22×C71#52513yes—
155C22×C71#52513yes—
156C22×C71#52916yes—
157C22×C71#52913yes—
158C22×C71C2×#12711yescharacteristic
159C22×C71#53213yes—
160C22×C71#53313yes—
161C4×C71—212no—
162C4×C71—46no—
163Dic71—42no—
164Dic71—46no—
165Dic71—46no—
166Dic71#39918yesdirect product factor
167C4×#399—711nomaximal, Sylow
168C2×C71—44no—
169C2×C71C4×#12313yes—
170C2×C71C4×C22⋊Q813yes—
171C2×C71C4×#12711yescharacteristic
172C2×C71C2×#39911yescharacteristic
173C2×C71#239513yes—
174C2×C71#239613yes—
175C2×C71#239711yescharacteristic
176C2×#399D7111yescharacteristic
177C2×C4×C4⋊C4—713no—
178C2×C4×C22⋊C4—713no—
179#1445—713no—
180#1444—711no—
181#1439—713no—
182C4×#95—711no—
183C71C4×#39911yescharacteristic, complemented, Sylow
184C24×C4—711no—
185C22×C4⋊C4—713no—
186C22×C4⋊C4C2×D7113yes—
187C22×C22⋊C4—713no—
188C22×C22⋊C4C2×D7113yes—
189C22×C42—713no—
190C22×C42—713no—
191#399Dic7118yesdirect product factor
192C4×C4⋊C4—14212no—
193C4×C22⋊C4—14212no—
194C2×#95—713no—
195C2×#95—716no—
196C2×#95—713no—
197C2×#95—713no—
198C2×#95C2×D7111yescharacteristic
199C25C22×D7111yescharacteristic
200C23×C4—711no—
201C23×C4—714no—
202C23×C4—713no—
203C23×C4—713no—
204C23×C4—711no—
205C23×C4—1426no—
206C23×C4—1426no—
207C23×C4C22×D7113yes—
208C23×C4C22×D7113yes—
209C2×C4⋊C4—26no—
210C2×C4⋊C4—26no—
211C2×C4⋊C4—14212no—
212C2×C4⋊C4—1426no—
213C2×C4⋊C4C2×Dic71112yescomplemented
214C2×C22⋊C4—26no—
215C2×C22⋊C4—26no—
216C2×C22⋊C4—1426no—
217C2×C22⋊C4—1426no—
218C2×C22⋊C4—1426no—
219C2×C22⋊C4C2×Dic71112yes—
220C2×C42—7112no—
221C2×C42—1426no—
222C2×C42—14212no—
223C2×C42—14212no—
224#95—1426no—
225#95—14212no—
226#95—1426no—
227#95—1426no—
228#95C2×Dic7114yescomplemented
229C24—23no—
230C24—23no—
231C24—23no—
232C24—23no—
233C24C22×Dic7112yes—
234C24Q8×D7112yes—
235C24#1176586612yes—
236C24C23×D7111yescharacteristic
237C22×C4—26no—
238C22×C4—26no—
239C22×C4—23no—
240C22×C4—26no—
241C22×C4—23no—
242C22×C4—26no—
243C22×C4—28412no—
244C22×C4—2844no—
245C22×C4—716no—
246C22×C4—712no—
247C22×C4—716no—
248C22×C4—716no—
249C22×C4—712no—
250C22×C4—716no—
251C22×C4—14224no—
252C22×C4—1423no—
253C22×C4—1423no—
254C22×C4—1426no—
255C22×C4—1426no—
256C22×C4—1423no—
257C22×C4—1426no—
258C22×C4—1423no—
259C22×C4—1426no—
260C22×C4—1423no—
261C22×C4—1423no—
262C22×C4C22×Dic7116yes—
263C22×C4C22×Dic7116yes—
264C22×C4D4×D7116yes—
265C22×C4#1176586416yes—
266C4⋊C4—224no—
267C4⋊C4—14224no—
268C22⋊C4—224no—
269C22⋊C4—14224no—
270C42—28412no—
271C42—14224no—
272C23—26no—
273C23—26no—
274C23—26no—
275C23—26no—
276C23—26no—
277C23—26no—
278C23—43no—
279C23—43no—
280C23—46no—
281C23—41no—
282C23—43no—
283C23Q8×Dic7114yes—
284C23C23×Dic7111yescharacteristic
285C23C2×D4×D7113yes—
286C23C2×Q8×D7111yescharacteristic
287C23#41×D7113yes—
288C23#41×D7113yes—
289C23C2×#1176586413yes—
290C23C2×#1176586611yescharacteristic
291C2×C4—212no—
292C2×C4—26no—
293C2×C4—26no—
294C2×C4—212no—
295C2×C4—26no—
296C2×C4—212no—
297C2×C4—43no—
298C2×C4—43no—
299C2×C4—46no—
300C2×C4—2843no—
301C2×C4—2843no—
302C2×C4—2846no—
303C2×C4—2846no—
304C2×C4—2846no—
305C2×C4—2843no—
306C2×C4—2841no—
307C2×C4—28416no—
308C2×C4—7112no—
309C2×C4—7112no—
310C2×C4—714no—
311C2×C4—1426no—
312C2×C4—1426no—
313C2×C4—14212no—
314C2×C4—1426no—
315C2×C4—1426no—
316C2×C4—1426no—
317C2×C4D4×Dic71112yes—
318C22—212no—
319C22—42no—
320C22—46no—
321C22—46no—
322C22—42no—
323C22—46no—
324C22—42no—
325C22C2×D4×Dic7113yes—
326C22C2×Q8×Dic7111yescharacteristic
327C22#41×Dic7113yes—
328C22C22⋊Q8×D7113yes—
329C22#123×D7113yes—
330C22#1798650713yes—
331C22#1798651213yes—
332C22#1798652616yes—
333C22#1798653513yes—
334C22#127×D7111yescharacteristic
335C22#1798654713yes—
336C22#1798655113yes—
337C4—212no—
338C4—46no—
339C4—2842no—
340C4—2846no—
341C4—2846no—
342C4—718no—
343C2—44no—
344C2#123×Dic7113yes—
345C2C22⋊Q8×Dic7113yes—
346C2#127×Dic7111yescharacteristic
347C2#399×D7111yescharacteristic
348C2#2259160513yes—
349C2#2259160913yes—
350C2#2259162011yescharacteristic
subgroupG/H
center, FrattiniC24C23×D71
commutatorC23×C71C23×C4
FittingC2×#399×C71C2
socle, cosocleC24×C71C24
prime radicalC25×C71C23
hypercenterC2×#399D71
hypocenterC71C4×#399
LCSG ▷ C23×C71 ▷ C71
UCSC1 ◁ C24 ◁ C2×#399

Complements

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

NH ≅ G/Ntype
1. C2×C4⋊C4×Dic71C2semidirect
3. #22586608C2semidirect
4. #22586605C2semidirect
6. #95×Dic71C2semidirect
21. #399×C71C4semidirect
48. C2×C4⋊C4×C71C2×C4semidirect
52. #95×C71C2×C4semidirect
166. Dic71#399direct (N × H)
183. C71C4×#399semidirect
191. #399Dic71direct (N × H)
213. C2×C4⋊C4C2×Dic71semidirect
228. #95C2×Dic71semidirect

Maximal subgroups

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

subgroupindex
C2×C4⋊C4×Dic712
C2×C22⋊C4×Dic712
#225866082
#225866052
#225865852
#95×Dic712
C2×#399×C712
C4×#39971