Finite Group Databasebeta

← C71×#17895 #31838767

Subgroups — C71×#17895 #31838767

Order 18176.

710 conjugacy classes of subgroups.

The subgroup lattice has 288 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C71×#2975C212yesmaximal, complemented
2C2×C4×D8×C71C211yesmaximal, characteristic
3C71×#1594C214yesmaximal, complemented
4C71×#1589C214yesmaximal, complemented
5C71×#1564C211yesmaximal, characteristic, complemented
6C71×#1478C212yesmaximal, complemented
7C71×#1450C211yesmaximal, characteristic, complemented
8C22×D8×C71C411yescharacteristic
9C2×C4×D4×C71C2212yes—
10C4×D8×C71C412yes—
11C4×D8×C71C412yes—
12C4×D8×C71C2212yes—
13C4×D8×C71C2212yes—
14#436×C71—24no—
15#436×C71C2218yescomplemented
16#431×C71C2212yes—
17#431×C71C2211yescharacteristic
18#431×C71C2211yescharacteristic
19C2×#107×C71C411yescharacteristic
20C2×#102×C71C412yes—
21#407×C71—24no—
22C2×C4×C8×C71C2211yescharacteristic
23#335×C71C2212yescomplemented
24#334×C71C2212yescomplemented
25D4⋊C8×C71C2218yescomplemented
26#322×C71C2212yescomplemented
27C82×C71C2212yescomplemented
28C22×D4×C71C2×C412yes—
29C23×C4×C71—22no—
30C2×D8×C71—24no—
31C2×D8×C71C2×C412yes—
32C2×D8×C71C2×C412yes—
33C2×M16×C71—28no—
34C22×C8×C71C2×C411yescharacteristic
35C22×C8×C71C2×C411yescharacteristic
36C4×D4×C71—22no—
37C4×D4×C71—22no—
38C4×D4×C71C2×C414yes—
39C4×D4×C71C2314yes—
40C2×C4⋊C4×C71C2×C412yes—
41C2×C22⋊C4×C71—22no—
42C2×C42×C71C2311yescharacteristic
43#107×C71C2×C412yes—
44#107×C71C2×C412yes—
45C4⋊C8×C71—21no—
46C4⋊C8×C71D412yes—
47C4⋊C8×C71C2314yes—
48#102×C71C2×C414yes—
49#102×C71C2×C414yes—
50C22⋊C8×C71—22no—
51C22⋊C8×C71—21no—
52C22⋊C8×C71—28no—
53C22⋊C8×C71D412yes—
54C4×C8×C71—22no—
55C4×C8×C71C2×C411yescharacteristic
56C4×C8×C71C2×C411yescharacteristic
57C4×C8×C71C2312yes—
58C4×C8×C71C2311yescharacteristic
59C4×C8×C71C2311yescharacteristic
60C4×C8×C71C2312yes—
61C24×C71—22no—
62C2×D4×C71—22no—
63C2×D4×C71—24no—
64C2×D4×C71—24no—
65C2×D4×C71C22×C414yes—
66C22×C4×C71—22no—
67C22×C4×C71—24no—
68C22×C4×C71—24no—
69C22×C4×C71—84no—
70C22×C4×C71C22×C411yescharacteristic
71C22×C4×C71C2×D411yescharacteristic
72C22×C4×C71#4111yescharacteristic
73D8×C71—24no—
74D8×C71—24no—
75M16×C71—88no—
76C2×C8×C71—22no—
77C2×C8×C71—24no—
78C2×C8×C71—22no—
79C2×C8×C71M1614yescomplemented
80C2×C8×C71C22×C411yescharacteristic
81C2×C8×C71C22×C411yescharacteristic
82C2×C8×C71C22×C411yescharacteristic
83C2×C8×C71C22×C411yescharacteristic
84C2×C8×C71C2×D414yes—
85C4⋊C4×C71—22no—
86C4⋊C4×C71C22×C414yes—
87C22⋊C4×C71—24no—
88C22⋊C4×C71—24no—
89C42×C71C22×C411yescharacteristic
90C42×C71C2×D411yescharacteristic
91C42×C71#4111yescharacteristic
92C42×C71C2411yescharacteristic
93C23×C71—24no—
94C23×C71—44no—
95C23×C71—82no—
96C23×C71—82no—
97C23×C71C4×D411yescharacteristic
98D4×C71—24no—
99D4×C71—24no—
100D4×C71—44no—
101C2×C4×C71—22no—
102C2×C4×C71—24no—
103C2×C4×C71—41no—
104C2×C4×C71—48no—
105C2×C4×C71—84no—
106C2×C4×C71—82no—
107C2×C4×C71C4×D411yescharacteristic
108C2×C4×C71C4×D411yescharacteristic
109C2×C4×C71C4×D411yescharacteristic
110C2×C4×C71C2×M1612yes—
111C2×C4×C71#13112yes—
112C2×C4×C71C23×C411yescharacteristic
113C2×C4×C71C22×D411yescharacteristic
114C2×C4×C71C2×#4111yescharacteristic
115C8×C71—21no—
116C8×C71—21no—
117C8×C71—24no—
118C8×C71—42no—
119C8×C71—44no—
120C8×C71C2×M1612yes—
121C8×C71C2×M1612yes—
122C22×C71—21no—
123C22×C71—21no—
124C22×C71—44no—
125C22×C71—44no—
126C22×C71—44no—
127C22×C71—88no—
128C22×C71#43612yes—
129C22×C71C2×C4×D411yescharacteristic
130C4×C71—21no—
131C4×C71—21no—
132C4×C71—21no—
133C4×C71—44no—
134C4×C71#43612yes—
135C4×C71C22×M1611yescharacteristic
136C4×C71C2×#13111yescharacteristic
137C4×C71#57612yes—
138#17895C7111yesmaximal, characteristic, direct product factor, Sylow
139C2×C71—22no—
140C2×C71—84no—
141C2×C71C2×#43611yescharacteristic
142C2×C71#294811yescharacteristic
143C2×C71#295711yescharacteristic
144#2975C2×C7112yescomplemented
145C2×C4×D8C2×C7111yescharacteristic
146#1594C2×C7114yescomplemented
147#1589C2×C7114yescomplemented
148#1564C2×C7111yescharacteristic, complemented
149#1478C2×C7112yescomplemented
150#1450C2×C7111yescharacteristic, complemented
151C71#1789511yescharacteristic, direct product factor, Sylow
152C22×D8C4×C7111yescharacteristic
153C2×C4×D4C22×C7112yes—
154C4×D8C4×C7112yes—
155C4×D8C4×C7112yes—
156C4×D8C22×C7112yes—
157C4×D8C22×C7112yes—
158#436—24no—
159#436C22×C7118yescomplemented
160#431C22×C7112yes—
161#431C22×C7111yescharacteristic
162#431C22×C7111yescharacteristic
163C2×#107C4×C7111yescharacteristic
164C2×#102C4×C7112yes—
165#407—24no—
166C2×C4×C8C22×C7111yescharacteristic
167#335C22×C7112yescomplemented
168#334C22×C7112yescomplemented
169D4⋊C8C22×C7118yescomplemented
170#322C22×C7112yescomplemented
171C82C22×C7112yescomplemented
172C22×D4C2×C4×C7112yes—
173C23×C4—22no—
174C2×D8—24no—
175C2×D8C2×C4×C7112yes—
176C2×D8C2×C4×C7112yes—
177C2×M16—28no—
178C22×C8C2×C4×C7111yescharacteristic
179C22×C8C2×C4×C7111yescharacteristic
180C4×D4—22no—
181C4×D4—22no—
182C4×D4C2×C4×C7114yes—
183C4×D4C23×C7114yes—
184C2×C4⋊C4C2×C4×C7112yes—
185C2×C22⋊C4—22no—
186C2×C42C23×C7111yescharacteristic
187#107C2×C4×C7112yes—
188#107C2×C4×C7112yes—
189C4⋊C8—21no—
190C4⋊C8D4×C7112yes—
191C4⋊C8C23×C7114yes—
192#102C2×C4×C7114yes—
193#102C2×C4×C7114yes—
194C22⋊C8—22no—
195C22⋊C8—21no—
196C22⋊C8—28no—
197C22⋊C8D4×C7112yes—
198C4×C8—22no—
199C4×C8C2×C4×C7111yescharacteristic
200C4×C8C2×C4×C7111yescharacteristic
201C4×C8C23×C7112yes—
202C4×C8C23×C7111yescharacteristic
203C4×C8C23×C7111yescharacteristic
204C4×C8C23×C7112yes—
205C24—22no—
206C2×D4—22no—
207C2×D4—24no—
208C2×D4—24no—
209C2×D4C22×C4×C7114yes—
210C22×C4—22no—
211C22×C4—24no—
212C22×C4—24no—
213C22×C4—84no—
214C22×C4C22×C4×C7111yescharacteristic
215C22×C4C2×D4×C7111yescharacteristic
216C22×C4#41×C7111yescharacteristic
217D8—24no—
218D8—24no—
219M16—88no—
220C2×C8—22no—
221C2×C8—24no—
222C2×C8—22no—
223C2×C8M16×C7114yescomplemented
224C2×C8C22×C4×C7111yescharacteristic
225C2×C8C22×C4×C7111yescharacteristic
226C2×C8C22×C4×C7111yescharacteristic
227C2×C8C22×C4×C7111yescharacteristic
228C2×C8C2×D4×C7114yes—
229C4⋊C4—22no—
230C4⋊C4C22×C4×C7114yes—
231C22⋊C4—24no—
232C22⋊C4—24no—
233C42C22×C4×C7111yescharacteristic
234C42C2×D4×C7111yescharacteristic
235C42#41×C7111yescharacteristic
236C42C24×C7111yescharacteristic
237C23—24no—
238C23—44no—
239C23—82no—
240C23—82no—
241C23C4×D4×C7111yescharacteristic
242D4—24no—
243D4—24no—
244D4—44no—
245C2×C4—22no—
246C2×C4—24no—
247C2×C4—41no—
248C2×C4—48no—
249C2×C4—84no—
250C2×C4—82no—
251C2×C4C4×D4×C7111yescharacteristic
252C2×C4C4×D4×C7111yescharacteristic
253C2×C4C4×D4×C7111yescharacteristic
254C2×C4C2×M16×C7112yes—
255C2×C4#131×C7112yes—
256C2×C4C23×C4×C7111yescharacteristic
257C2×C4C22×D4×C7111yescharacteristic
258C2×C4C2×#41×C7111yescharacteristic
259C8—21no—
260C8—21no—
261C8—24no—
262C8—42no—
263C8—44no—
264C8C2×M16×C7112yes—
265C8C2×M16×C7112yes—
266C22—21no—
267C22—21no—
268C22—44no—
269C22—44no—
270C22—44no—
271C22—88no—
272C22#436×C7112yes—
273C22C2×C4×D4×C7111yescharacteristic
274C4—21no—
275C4—21no—
276C4—21no—
277C4—44no—
278C4#436×C7112yes—
279C4C22×M16×C7111yescharacteristic
280C4C2×#131×C7111yescharacteristic
281C4#576×C7112yes—
282C2—22no—
283C2—84no—
284C2C2×#436×C7111yescharacteristic
285C2C71×#294811yescharacteristic
286C2C71×#295711yescharacteristic
subgroupG/H
centerC2×C4×C71C22×D4
commutatorC2×C4C23×C4×C71
Frattini, cosocleC42C24×C71
socleC22×C71C2×C4×D4
prime radicalC22×D8×C71C4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4×C71 ◁ #431×C71 ◁ G

Complements

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

NH ≅ G/Ntype
1. C71×#2975C2semidirect
3. C71×#1594C2semidirect
4. C71×#1589C2semidirect
5. C71×#1564C2semidirect
6. C71×#1478C2semidirect
7. C71×#1450C2semidirect
15. #436×C71C22semidirect
23. #335×C71C22semidirect
24. #334×C71C22semidirect
25. D4⋊C8×C71C22semidirect
26. #322×C71C22semidirect
27. C82×C71C22semidirect
79. C2×C8×C71M16semidirect
138. #17895C71direct (N × H)
144. #2975C2×C71semidirect
146. #1594C2×C71semidirect
147. #1589C2×C71semidirect
148. #1564C2×C71semidirect
149. #1478C2×C71semidirect
150. #1450C2×C71semidirect
151. C71#17895direct (N × H)
159. #436C22×C71semidirect
167. #335C22×C71semidirect
168. #334C22×C71semidirect
169. D4⋊C8C22×C71semidirect
170. #322C22×C71semidirect
171. C82C22×C71semidirect
223. C2×C8M16×C71semidirect

Maximal subgroups

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

subgroupindex
C71×#29752
C2×C4×D8×C712
C71×#15942
C71×#15892
C71×#15642
C71×#14782
C71×#14502
#1789571