Finite Group Databasebeta

← C2×#22586641 #31963077

Subgroups — C2×#22586641 #31963077

Order 18176.

802 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
1C2×#17986050C211yesmaximal, characteristic
2C2×#17986050C211yesmaximal, characteristic
3C2×#17986050C211yesmaximal, characteristic
4#22586641C218yesmaximal, direct product factor
5C2×#17985721C211yesmaximal, characteristic, complemented
6C2×#17985720C211yesmaximal, characteristic, complemented
7C2×C8×C71⋊C8C211yesmaximal, characteristic, complemented
8C2×#322×C71C211yesmaximal, characteristic, complemented
9C2×C42×D71C2211yescharacteristic
10#17986050C414yes—
11#17986050C414yes—
12#17986050C414yes—
13#17986050C2214yes—
14#17986050C2214yes—
15#17986050C2214yes—
16C2×Dic71⋊C8C412yes—
17C2×Dic71⋊C8C412yes—
18C2×Dic71⋊C8C412yes—
19C2×(C2×D71)⋊C8C412yes—
20C2×(C2×D71)⋊C8C412yes—
21C2×(C2×D71)⋊C8C412yes—
22C2×C4×C71⋊C8C2211yescharacteristic
23C2×C4×C71⋊C8C2211yescharacteristic
24C2×C4×C71⋊C8C2211yescharacteristic
25#17985721C2214yescomplemented
26#17985720C2214yescomplemented
27C8×C71⋊C8C2214yescomplemented
28C2×C4×C8×C71C2211yescharacteristic
29C2×C4×C8×C71C2211yescharacteristic
30C2×C4×C8×C71C2211yescharacteristic
31#322×C71C2214yescomplemented
32C22×C4×D71C2×C411yescharacteristic
33C22×C4×D71C2×C411yescharacteristic
34C22×C4×D71C2×C411yescharacteristic
35C22×C71⋊C8C2×C412yes—
36C22×C71⋊C8C2×C412yes—
37C22×C71⋊C8C2×C412yes—
38C2×C4×Dic71C2×C411yescharacteristic
39C2×C4×Dic71C2×C411yescharacteristic
40C2×C4×Dic71C2×C411yescharacteristic
41C42×D71C2×C412yes—
42C42×D71C2×C412yes—
43C42×D71C2×C412yes—
44C42×D71C2312yes—
45Dic71⋊C8C2×C418yes—
46Dic71⋊C8C2×C418yes—
47Dic71⋊C8C2×C418yes—
48(C2×D71)⋊C8C2×C418yes—
49(C2×D71)⋊C8C2×C418yes—
50(C2×D71)⋊C8C2×C418yes—
51C4×C71⋊C8C2×C412yes—
52C4×C71⋊C8C2×C412yes—
53C4×C71⋊C8C2×C412yes—
54C4×C71⋊C8C2312yes—
55C4×C71⋊C8C2312yes—
56C4×C71⋊C8C2312yes—
57C22×C8×C71C2×C412yes—
58C22×C8×C71C2×C412yes—
59C22×C8×C71C2×C412yes—
60C2×C42×C71C2311yescharacteristic
61C4×C8×C71C2×C412yes—
62C4×C8×C71C2×C412yes—
63C4×C8×C71C2×C412yes—
64C4×C8×C71C2312yes—
65C4×C8×C71C2312yes—
66C4×C8×C71C2312yes—
67C23×D71C4211yescharacteristic
68C22×Dic71C4211yescharacteristic
69C22×Dic71C4211yescharacteristic
70C22×Dic71C4211yescharacteristic
71C2×C4×D71—24no—
72C2×C4×D71—24no—
73C2×C4×D71—24no—
74C2×C4×D71C4212yes—
75C2×C4×D71C4212yes—
76C2×C4×D71C4212yes—
77C2×C4×D71C22×C412yes—
78C2×C4×D71C22×C412yes—
79C2×C4×D71C22×C412yes—
80C2×C71⋊C8—24no—
81C2×C71⋊C8—24no—
82C2×C71⋊C8—24no—
83C2×C71⋊C8C22×C414yes—
84C2×C71⋊C8C22×C414yes—
85C2×C71⋊C8C22×C414yes—
86C4×Dic71C4212yes—
87C4×Dic71C4212yes—
88C4×Dic71C4212yes—
89C4×Dic71C22×C412yes—
90C4×Dic71C22×C412yes—
91C4×Dic71C22×C412yes—
92C22×C4×C71C22×C411yescharacteristic
93C22×C4×C71C22×C411yescharacteristic
94C22×C4×C71C22×C411yescharacteristic
95C2×C8×C71—24no—
96C2×C8×C71—24no—
97C2×C8×C71—24no—
98C2×C8×C71C22×C414yes—
99C2×C8×C71C22×C414yes—
100C2×C8×C71C22×C414yes—
101C42×C71C22×C411yescharacteristic
102C42×C71C22×C411yescharacteristic
103C42×C71C22×C411yescharacteristic
104C42×C71C2411yescharacteristic
105C23×C71C2×C4211yescharacteristic
106C22×D71—22no—
107C22×D71—22no—
108C22×D71—22no—
109C22×D71C2×C4212yes—
110C2×C4×C71C2×C4211yescharacteristic
111C2×C4×C71C2×C4211yescharacteristic
112C2×C4×C71C2×C4211yescharacteristic
113C2×C4×C71#13114yes—
114C2×C4×C71#13114yes—
115C2×C4×C71#13114yes—
116C2×C4×C71C23×C411yescharacteristic
117C2×C4×C71C23×C411yescharacteristic
118C2×C4×C71C23×C411yescharacteristic
119C2×Dic71—22no—
120C2×Dic71—22no—
121C2×Dic71—22no—
122C2×Dic71C2×C4212yes—
123C2×Dic71C2×C4212yes—
124C2×Dic71C2×C4212yes—
125C4×D71—24no—
126C4×D71—24no—
127C4×D71—24no—
128C4×D71—24no—
129C4×D71—24no—
130C4×D71—24no—
131C8×C71—24no—
132C8×C71—24no—
133C8×C71—24no—
134C71⋊C8—24no—
135C71⋊C8—24no—
136C71⋊C8—24no—
137C22×C71#40512yes—
138C22×C71#40512yes—
139C22×C71#40512yes—
140C22×C71C22×C4211yescharacteristic
141C2×D71—22no—
142C2×D71—22no—
143C2×D71—22no—
144C2×D71—44no—
145C4×C71#40512yes—
146C4×C71#40512yes—
147C4×C71#40512yes—
148C4×C71C2×#13112yes—
149C4×C71C2×#13112yes—
150C4×C71C2×#13112yes—
151Dic71—22no—
152Dic71—22no—
153Dic71—22no—
154C2×#1454—711nomaximal, Sylow
155C2×C71#145414yescomplemented
156C2×C71C2×#40511yescharacteristic
157C2×C71C2×#40511yescharacteristic
158C2×C71C2×#40511yescharacteristic
159D71—42no—
160C2×#431—711no—
161C2×#431—711no—
162C2×#431—711no—
163#1454—718no—
164C2×#322—711no—
165C2×#322—711no—
166C2×#322D7111yescharacteristic, complemented
167C2×C82—711no—
168C71C2×#145411yescharacteristic, complemented, Sylow
169C22×C42—711no—
170#431—714no—
171#431—714no—
172#431—714no—
173#431—714no—
174#431—714no—
175#431—714no—
176C2×C4⋊C8—712no—
177C2×C4⋊C8—712no—
178C2×C4⋊C8—712no—
179C2×C22⋊C8—712no—
180C2×C22⋊C8—712no—
181C2×C22⋊C8—712no—
182C2×C4×C8—711no—
183C2×C4×C8—711no—
184C2×C4×C8—711no—
185C2×C4×C8C2×D7111yescharacteristic
186C2×C4×C8C2×D7111yescharacteristic
187C2×C4×C8C2×D7111yescharacteristic
188#322—714no—
189#322—714no—
190#322C2×D7114yescomplemented
191C82—714no—
192C23×C4—711no—
193C23×C4—711no—
194C23×C4—711no—
195C22×C8—712no—
196C22×C8—712no—
197C22×C8—712no—
198C22×C8C4×D7112yes—
199C22×C8C4×D7112yes—
200C22×C8C4×D7112yes—
201C2×C42—711no—
202C2×C42—711no—
203C2×C42—711no—
204C2×C42—712no—
205C2×C42—712no—
206C2×C42—712no—
207C2×C42—712no—
208C2×C42C22×D7111yescharacteristic
209C4⋊C8—718no—
210C4⋊C8—718no—
211C4⋊C8—718no—
212C22⋊C8—718no—
213C22⋊C8—718no—
214C22⋊C8—718no—
215C4×C8—712no—
216C4×C8—712no—
217C4×C8—712no—
218C4×C8—712no—
219C4×C8—712no—
220C4×C8—712no—
221C4×C8C4×D7112yes—
222C4×C8C4×D7112yes—
223C4×C8C4×D7112yes—
224C4×C8C22×D7112yes—
225C4×C8C22×D7112yes—
226C4×C8C22×D7112yes—
227C24—711no—
228C22×C4—711no—
229C22×C4—711no—
230C22×C4—711no—
231C22×C4—712no—
232C22×C4—712no—
233C22×C4—712no—
234C22×C4—712no—
235C22×C4—712no—
236C22×C4—712no—
237C22×C4—1424no—
238C22×C4—1424no—
239C22×C4—1424no—
240C22×C4C2×C4×D7111yescharacteristic
241C22×C4C2×C4×D7111yescharacteristic
242C22×C4C2×C4×D7111yescharacteristic
243C2×C8—24no—
244C2×C8—24no—
245C2×C8—24no—
246C2×C8—714no—
247C2×C8—714no—
248C2×C8—714no—
249C2×C8—1424no—
250C2×C8—1424no—
251C2×C8—1424no—
252C2×C8C2×C4×D7114yes—
253C2×C8C2×C4×D7114yes—
254C2×C8C2×C4×D7114yes—
255C42—712no—
256C42—712no—
257C42—712no—
258C42—712no—
259C42—712no—
260C42—712no—
261C42C2×C4×D7111yescharacteristic
262C42C2×C4×D7111yescharacteristic
263C42C2×C4×D7111yescharacteristic
264C42C23×D7111yescharacteristic
265C23—712no—
266C23—1422no—
267C23—1422no—
268C23—1422no—
269C23C42×D7111yescharacteristic
270C2×C4—712no—
271C2×C4—712no—
272C2×C4—712no—
273C2×C4—1422no—
274C2×C4—1422no—
275C2×C4—1422no—
276C2×C4—1424no—
277C2×C4—1424no—
278C2×C4—1424no—
279C2×C4—1424no—
280C2×C4—1424no—
281C2×C4—1424no—
282C2×C4C42×D7111yescharacteristic
283C2×C4C42×D7111yescharacteristic
284C2×C4C42×D7111yescharacteristic
285C2×C4#1455613414yes—
286C2×C4#1455613614yes—
287C2×C4#1455613614yes—
288C2×C4C22×C4×D7111yescharacteristic
289C2×C4C22×C4×D7111yescharacteristic
290C2×C4C22×C4×D7111yescharacteristic
291C8—24no—
292C8—24no—
293C8—24no—
294C8—1424no—
295C8—1424no—
296C8—1424no—
297C22—2844no—
298C22—1422no—
299C22—1422no—
300C22—1422no—
301C22#1798595312yes—
302C22#1798595612yes—
303C22#1798595612yes—
304C22C2×C42×D7111yescharacteristic
305C4—1422no—
306C4—1422no—
307C4—1422no—
308C4#1798595312yes—
309C4#1798595612yes—
310C4#1798595612yes—
311C4C2×#1455613412yes—
312C4C2×#1455613612yes—
313C4C2×#1455613612yes—
314C2—2842no—
315C2#2258664114yesdirect product factor
316C2C2×#1798595311yescharacteristic
317C2C2×#1798595611yescharacteristic
318C2C2×#1798595611yescharacteristic
subgroupG/H
centerC2×C42C22×D71
commutatorC22×C71C22×C42
FrattiniC42C23×D71
FittingC2×#322×C71C2
socleC23×C71C2×C42
prime radicalC23×D71C42
cosocleC42×C71C24
hypercenterC2×#322D71
hypocenterC71C2×#1454
LCSG ▷ C22×C71 ▷ C71
UCSC1 ◁ C2×C42 ◁ C2×#322

Complements

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

NH ≅ G/Ntype
4. #22586641C2direct (N × H)
5. C2×#17985721C2semidirect
6. C2×#17985720C2semidirect
7. C2×C8×C71⋊C8C2semidirect
8. C2×#322×C71C2semidirect
25. #17985721C22semidirect
26. #17985720C22semidirect
27. C8×C71⋊C8C22semidirect
31. #322×C71C22semidirect
155. C2×C71#1454semidirect
166. C2×#322D71semidirect
168. C71C2×#1454semidirect
190. #322C2×D71semidirect
315. C2#22586641direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179860502
#225866412
C2×#179857212
C2×#179857202
C2×C8×C71⋊C82
C2×#322×C712
C2×#145471