Finite Group Databasebeta

← C2×C8×Dic71⋊C4 #31995381

Subgroups — C2×C8×Dic71⋊C4 #31995381

Order 18176.

1438 conjugacy classes of subgroups.

The subgroup lattice has 364 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×Dic71⋊C8C211yesmaximal, characteristic
2C22×C8×Dic71C211yesmaximal, characteristic
3C22×C8×Dic71C211yesmaximal, characteristic
4C2×C4×Dic71⋊C4C211yesmaximal, characteristic
5C8×Dic71⋊C4C218yesmaximal, direct product factor
6C2×#17985754C211yesmaximal, characteristic
7C2×#17985753C211yesmaximal, characteristic
8C22×C4×C8×C71C211yesmaximal, characteristic
9C23×C71⋊C8C2211yescharacteristic
10C23×C71⋊C8C2211yescharacteristic
11C22×Dic71⋊C4C412yes—
12C22×C4×Dic71C2211yescharacteristic
13C22×C4×Dic71C2211yescharacteristic
14C2×Dic71⋊C8C418yescomplemented
15C2×Dic71⋊C8C2214yes—
16C2×C8×Dic71—24no—
17C2×C8×Dic71C418yescomplemented
18C2×C8×Dic71C2214yes—
19C2×C8×Dic71C2214yes—
20C4×Dic71⋊C4C414yes—
21C4×Dic71⋊C4C2214yes—
22C2×C71⋊#95C412yes—
23#17985754C2214yes—
24#17985753C2214yes—
25C23×C8×C71C2211yescharacteristic
26C23×C8×C71C2211yescharacteristic
27C22×C42×C71C2211yescharacteristic
28C2×C4×C8×C71—24no—
29C2×C4×C8×C71C2214yes—
30C23×Dic71C2×C411yescharacteristic
31C23×Dic71C2×C412yes—
32C23×Dic71C2×C411yescharacteristic
33C22×C71⋊C8—22no—
34C22×C71⋊C8—22no—
35C22×C71⋊C8—22no—
36C22×C71⋊C8—22no—
37C22×C71⋊C8C2×C414yes—
38C22×C71⋊C8C2×C414yes—
39C22×C71⋊C8C2312yes—
40C22×C71⋊C8C2312yes—
41C2×Dic71⋊C4C8116yesdirect product factor
42C2×Dic71⋊C4C2×C418yes—
43C2×C4×Dic71—22no—
44C2×C4×Dic71—22no—
45C2×C4×Dic71C2×C412yes—
46C2×C4×Dic71C2×C412yes—
47C2×C4×Dic71C2×C414yes—
48C2×C4×Dic71C2×C414yes—
49C2×C4×Dic71C2312yes—
50C2×C4×Dic71C2312yes—
51Dic71⋊C8C2×C4116yescomplemented
52C8×Dic71—28no—
53C8×Dic71C2×C4116yescomplemented
54C71⋊#95C2×C418yes—
55C23×C4×C71C2×C412yes—
56C23×C4×C71C2311yescharacteristic
57C22×C8×C71—22no—
58C22×C8×C71—22no—
59C22×C8×C71C2×C414yes—
60C22×C8×C71C2×C414yes—
61C22×C8×C71D414yes—
62C22×C8×C71Q814yes—
63C22×C8×C71C2312yes—
64C22×C8×C71C2312yes—
65C2×C42×C71—22no—
66C2×C42×C71—22no—
67C2×C42×C71C2×C412yes—
68C2×C42×C71C2312yes—
69C4×C8×C71—28no—
70C22×Dic71—24no—
71C22×Dic71—24no—
72C22×Dic71—24no—
73C22×Dic71C4214yes—
74C22×Dic71C4214yes—
75C22×Dic71C2×C818yes—
76C22×Dic71C2×C818yes—
77C22×Dic71C22×C412yes—
78C22×Dic71C22×C414yes—
79C22×Dic71C22×C412yes—
80C2×C71⋊C8—28no—
81C2×C71⋊C8—28no—
82C2×C71⋊C8—22no—
83C2×C71⋊C8—22no—
84C2×C71⋊C8—22no—
85C2×C71⋊C8—22no—
86C2×C71⋊C8C22×C414yes—
87C2×C71⋊C8C22×C414yes—
88Dic71⋊C4C2×C8132yesdirect product factor
89C4×Dic71—24no—
90C4×Dic71—22no—
91C4×Dic71—22no—
92C4×Dic71C4218yes—
93C4×Dic71C22×C414yes—
94C4×Dic71C22×C414yes—
95C24×C71C22×C411yescharacteristic
96C22×C4×C71—24no—
97C22×C4×C71—24no—
98C22×C4×C71C2×C818yes—
99C22×C4×C71C22×C414yes—
100C22×C4×C71C22×C411yescharacteristic
101C22×C4×C71C22×C412yes—
102C22×C4×C71C22×C412yes—
103C22×C4×C71C2×D412yes—
104C22×C4×C71C2×Q812yes—
105C22×C4×C71#4112yes—
106C22×C4×C71#4112yes—
107C22×C4×C71C2411yescharacteristic
108C2×C8×C71—28no—
109C2×C8×C71—22no—
110C2×C8×C71—22no—
111C2×C8×C71C4⋊C4116yescomplemented
112C2×C8×C71C22×C414yes—
113C2×C8×C71C22×C414yes—
114C2×C8×C71C2×D414yes—
115C2×C8×C71C2×Q814yes—
116C42×C71—24no—
117C42×C71—22no—
118C42×C71—22no—
119C23×C71C2×C4212yes—
120C23×C71C4×D412yes—
121C23×C71C4×Q812yes—
122C23×C71C22×C814yes—
123C23×C71#13114yes—
124C23×C71C23×C411yescharacteristic
125C2×C4×C71—24no—
126C2×C4×C71—24no—
127C2×C4×C71—216no—
128C2×C4×C71C2×C4212yes—
129C2×C4×C71C2×C4⋊C414yes—
130C2×C4×C71#11714yes—
131C2×C4×C71C4×D414yes—
132C2×C4×C71C4×D412yes—
133C2×C4×C71C4×Q814yes—
134C2×C4×C71C4×Q812yes—
135C2×C4×C71C22×C818yes—
136C2×C4×C71C23×C411yescharacteristic
137C2×C4×C71C23×C411yescharacteristic
138C2×C4×C71C22×D411yescharacteristic
139C2×C4×C71C22×Q811yescharacteristic
140C2×C4×C71C2×#4111yescharacteristic
141C2×C4×C71C2×#4111yescharacteristic
142C2×Dic71—24no—
143C2×Dic71—24no—
144C2×Dic71—24no—
145C2×Dic71—28no—
146C2×Dic71—216no—
147C2×Dic71C4×C8116yescomplemented
148C2×Dic71C2×C4214yes—
149C2×Dic71C2×C4214yes—
150C2×Dic71C22×C818yes—
151C2×Dic71C22×C818yes—
152C8×C71—24no—
153C8×C71C2×C4⋊C418yescomplemented
154C71⋊C8—24no—
155C71⋊C8—24no—
156C22×C71C4×C4⋊C414yes—
157C22×C71C2×C4×C814yes—
158C22×C71#40514yes—
159C22×C71C8×D418yes—
160C22×C71C8×Q818yes—
161C22×C71C22×C4211yescharacteristic
162C22×C71C2×C4×D411yescharacteristic
163C22×C71C2×C4×Q811yescharacteristic
164C22×C71C23×C812yes—
165C22×C71C2×#13112yes—
166C4×C71—28no—
167C4×C71C4×C4⋊C414yes—
168C4×C71C22×C4⋊C411yescharacteristic
169C4×C71C2×#11711yescharacteristic
170C4×C71C2×C4×D411yescharacteristic
171C4×C71C2×C4×Q811yescharacteristic
172Dic71—24no—
173Dic71—28no—
174Dic71C2×C4×C818yescomplemented
175C2×C8×C4⋊C4—711nomaximal, Sylow
176C2×C71C8×C4⋊C418yescomplemented
177C2×C71C2×C4×C4⋊C411yescharacteristic
178C2×C71C22×C4×C811yescharacteristic
179C2×C71C2×#40511yescharacteristic
180C2×C71C2×C8×D412yes—
181C2×C71C2×C8×Q812yes—
182C22×C4⋊C8—711no—
183C22×C4×C8—711no—
184C22×C4×C8—711no—
185C22×C4×C8D7111yescharacteristic
186C2×C4×C4⋊C4—711no—
187C8×C4⋊C4—718no—
188C2×#336—711no—
189C2×#336—711no—
190C71C2×C8×C4⋊C411yescharacteristic, complemented, Sylow
191C23×C8—711no—
192C23×C8—711no—
193C23×C8C2×D7111yescharacteristic
194C23×C8C2×D7111yescharacteristic
195C22×C4⋊C4—712no—
196C22×C42—711no—
197C22×C42—711no—
198C22×C42C2×D7111yescharacteristic
199C2×C4⋊C8—718no—
200C2×C4⋊C8—714no—
201C2×C4×C8—24no—
202C2×C4×C8—718no—
203C2×C4×C8—714no—
204C2×C4×C8—714no—
205C2×C4×C8—1424no—
206C2×C4×C8C2×D7114yes—
207C4×C4⋊C4—714no—
208C4×C4⋊C4—714no—
209C2×#95—712no—
210#336—714no—
211#336—714no—
212C23×C4—711no—
213C23×C4—712no—
214C23×C4—711no—
215C23×C4C4×D7112yes—
216C23×C4C22×D7111yescharacteristic
217C22×C8—22no—
218C22×C8—22no—
219C22×C8—714no—
220C22×C8—714no—
221C22×C8—712no—
222C22×C8—712no—
223C22×C8—1422no—
224C22×C8—1422no—
225C22×C8—1422no—
226C22×C8—1422no—
227C22×C8Dic14214yes—
228C22×C8C4×D7114yes—
229C22×C8C4×D7114yes—
230C22×C8C22⋊D7114yes—
231C22×C8C22×D7112yes—
232C22×C8C22×D7112yes—
233C2×C4⋊C4—7116no—
234C2×C4⋊C4—718no—
235C2×C42—22no—
236C2×C42—22no—
237C2×C42—712no—
238C2×C42—714no—
239C2×C42—714no—
240C2×C42—712no—
241C2×C42—712no—
242C2×C42—712no—
243C2×C42—1422no—
244C2×C42—1422no—
245C2×C42C4×D7112yes—
246C2×C42C22×D7112yes—
247C4⋊C8—7116no—
248C4×C8—28no—
249C4×C8—7116no—
250C4×C8—1428no—
251#95—718no—
252C24C2×C4×D7111yescharacteristic
253C22×C4—24no—
254C22×C4—24no—
255C22×C4—712no—
256C22×C4—714no—
257C22×C4—718no—
258C22×C4—712no—
259C22×C4—714no—
260C22×C4—714no—
261C22×C4—718no—
262C22×C4—1424no—
263C22×C4—1424no—
264C22×C4—1424no—
265C22×C4C8×D7118yes—
266C22×C4C2×C4×D7114yes—
267C22×C4C2×C4×D7112yes—
268C22×C4C2×C4×D7112yes—
269C22×C4C2×C4×D7111yescharacteristic
270C22×C4C2×C22⋊D7112yes—
271C22×C4C2×Dic14212yes—
272C22×C4#1176586512yes—
273C22×C4#1176586512yes—
274C22×C4C23×D7111yescharacteristic
275C2×C8—22no—
276C2×C8—22no—
277C2×C8—28no—
278C2×C8—714no—
279C2×C8—714no—
280C2×C8—1422no—
281C2×C8—1422no—
282C2×C8—1422no—
283C2×C8—1422no—
284C2×C8—1428no—
285C2×C8—1428no—
286C2×C8Dic71⋊C4116yesdirect product factor
287C2×C8C2×C4×D7114yes—
288C2×C8C2×C4×D7114yes—
289C2×C8C2×C22⋊D7114yes—
290C2×C8C2×Dic14214yes—
291C4⋊C4—7132no—
292C42—22no—
293C42—22no—
294C42—24no—
295C42—714no—
296C42—714no—
297C42—718no—
298C42—1422no—
299C42—1422no—
300C42—1424no—
301C23C42×D7112yes—
302C23C4×C22⋊D7112yes—
303C23C4×Dic14212yes—
304C23C2×C8×D7114yes—
305C23#1455613414yes—
306C23C22×C4×D7111yescharacteristic
307C2×C4—216no—
308C2×C4—24no—
309C2×C4—24no—
310C2×C4—714no—
311C2×C4—7116no—
312C2×C4—718no—
313C2×C4—714no—
314C2×C4—718no—
315C2×C4—14216no—
316C2×C4—1424no—
317C2×C4—1428no—
318C2×C4—1424no—
319C2×C4—1424no—
320C2×C4C42×D7112yes—
321C2×C4C2×Dic71⋊C414yes—
322C2×C4#1455608514yes—
323C2×C4C4×C22⋊D7112yes—
324C2×C4C4×C22⋊D7114yes—
325C2×C4C4×Dic14212yes—
326C2×C4C4×Dic14214yes—
327C2×C4C2×C8×D7118yes—
328C2×C4C22×C4×D7111yescharacteristic
329C2×C4C22×C4×D7111yescharacteristic
330C2×C4C22×C22⋊D7111yescharacteristic
331C2×C4C22×Dic14211yescharacteristic
332C2×C4C2×#1176586511yescharacteristic
333C2×C4C2×#1176586511yescharacteristic
334C8—24no—
335C8—1424no—
336C8—1424no—
337C8C2×Dic71⋊C418yesdirect product factor
338C22C4×Dic71⋊C414yes—
339C22C4×C8×D7114yes—
340C22#1798595314yes—
341C22C8×C22⋊D7118yes—
342C22C8×Dic14218yes—
343C22C2×C42×D7111yescharacteristic
344C22C2×C4×C22⋊D7111yescharacteristic
345C22C2×C4×Dic14211yescharacteristic
346C22C22×C8×D7112yes—
347C22C2×#1455613412yes—
348C4—28no—
349C4—718no—
350C4—1424no—
351C4—1428no—
352C4C4×Dic71⋊C414yes—
353C4C22×Dic71⋊C411yescharacteristic
354C4C2×#1455608511yescharacteristic
355C4C2×C4×C22⋊D7111yescharacteristic
356C4C2×C4×Dic14211yescharacteristic
357C2C8×Dic71⋊C418yesdirect product factor
358C2C2×C4×Dic71⋊C411yescharacteristic
359C2C2×C4×C8×D7111yescharacteristic
360C2C2×#1798595311yescharacteristic
361C2C2×C8×C22⋊D7112yes—
362C2C2×C8×Dic14212yes—
subgroupG/H
centerC23×C8C2×D71
commutatorC2×C71C22×C4×C8
FrattiniC22×C4C23×D71
FittingC22×C4×C8×C71C2
socle, prime radicalC24×C71C22×C4
cosocleC22×C4×C71C24
hypercenterC22×C4×C8D71
hypocenterC71C2×C8×C4⋊C4
LCSG ▷ C2×C71 ▷ C71
UCSC1 ◁ C23×C8 ◁ C22×C4×C8

Complements

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

NH ≅ G/Ntype
5. C8×Dic71⋊C4C2direct (N × H)
14. C2×Dic71⋊C8C4semidirect
17. C2×C8×Dic71C4semidirect
41. C2×Dic71⋊C4C8direct (N × H)
51. Dic71⋊C8C2×C4semidirect
53. C8×Dic71C2×C4semidirect
88. Dic71⋊C4C2×C8direct (N × H)
111. C2×C8×C71C4⋊C4semidirect
147. C2×Dic71C4×C8semidirect
153. C8×C71C2×C4⋊C4semidirect
174. Dic71C2×C4×C8semidirect
176. C2×C71C8×C4⋊C4semidirect
190. C71C2×C8×C4⋊C4semidirect
286. C2×C8Dic71⋊C4direct (N × H)
337. C8C2×Dic71⋊C4direct (N × H)
357. C2C8×Dic71⋊C4direct (N × H)

Maximal subgroups

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

subgroupindex
C22×Dic71⋊C82
C22×C8×Dic712
C2×C4×Dic71⋊C42
C8×Dic71⋊C42
C2×#179857542
C2×#179857532
C22×C4×C8×C712
C2×C8×C4⋊C471