Finite Group Databasebeta

← C71×#34249 #31855121

Subgroups — C71×#34249 #31855121

Order 18176.

2858 conjugacy classes of subgroups.

The subgroup lattice has 266 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#519×C71C211yesmaximal, characteristic
2C2×#519×C71C211yesmaximal, characteristic
3C22×C4×Q8×C71C211yesmaximal, characteristic
4C71×#2351C218yesmaximal, complemented
5Q8×C4⋊C4×C71C218yesmaximal, complemented
6C71×#2317C216yesmaximal
7C71×#2296C216yesmaximal
8C23×Q8×C71C2211yescharacteristic
9#519×C71—28no—
10#519×C71C4116yescomplemented
11C2×C4×Q8×C71—28no—
12C2×C4×Q8×C71C2214yes—
13C2×C4×Q8×C71C2218yes—
14C2×C4×Q8×C71C2214yes—
15C2×C4×Q8×C71C2218yes—
16C2×#117×C71C2216yes—
17C2×#117×C71C2216yes—
18C22×C4⋊C4×C71C2213yes—
19C22×C42×C71C2213yes—
20#389×C71C22112yes—
21#389×C71C22112yes—
22#389×C71C22124yes—
23#385×C71C2214yes—
24#385×C71C22112yes—
25#384×C71C22112yes—
26#382×C71C22112yes—
27C4×C4⋊C4×C71C22124yes—
28C22×Q8×C71C2×C418yes—
29C22×Q8×C71D418yes—
30C22×Q8×C71Q818yes—
31C22×Q8×C71C2314yes—
32C23×C4×C71C2311yescharacteristic
33C23×C4×C71C2313yes—
34C23×C4×C71C2313yes—
35C4×Q8×C71—232no—
36C4×Q8×C71—216no—
37C4×Q8×C71—216no—
38C4×Q8×C71C2×C4164yescomplemented
39#117×C71—224no—
40#117×C71C2×C4148yes—
41C2×C4⋊C4×C71—212no—
42C2×C4⋊C4×C71C23112yes—
43C2×C4⋊C4×C71C2316yes—
44C2×C4⋊C4×C71C2316yes—
45C2×C4⋊C4×C71C2318yes—
46C2×C4⋊C4×C71C23124yes—
47C2×C4⋊C4×C71C23112yes—
48C2×C22⋊C4×C71C2314yes—
49C2×C22⋊C4×C71C2314yes—
50C2×C42×C71—212no—
51C2×C42×C71C23112yes—
52C2×C42×C71C23112yes—
53C2×C42×C71C23112yes—
54#95×C71C2318yes—
55#95×C71C23124yes—
56C24×C71C2411yescharacteristic
57C2×Q8×C71C4⋊C4164yescomplemented
58C2×Q8×C71C22×C4116yes—
59C2×Q8×C71C2×D4116yes—
60C2×Q8×C71C2×Q8116yes—
61C22×C4×C71—22no—
62C22×C4×C71—24no—
63C22×C4×C71—26no—
64C22×C4×C71—46no—
65C22×C4×C71C22×C4112yes—
66C22×C4×C71C2×D4112yes—
67C22×C4×C71C2×Q8112yes—
68C22×C4×C71C2414yes—
69C22×C4×C71C2416yes—
70C22×C4×C71C2414yes—
71C22×C4×C71C2418yes—
72C22×C4×C71C2412yes—
73C22×C4×C71C2416yes—
74C4⋊C4×C71—224no—
75C4⋊C4×C71—212no—
76C4⋊C4×C71—212no—
77C4⋊C4×C71—216no—
78C4⋊C4×C71—424no—
79C4⋊C4×C71C22×C4148yes—
80C22⋊C4×C71—28no—
81C22⋊C4×C71C22×C4116yes—
82C42×C71—224no—
83C42×C71—224no—
84C42×C71C22×C4148yes—
85C23×C71—22no—
86C23×C71—22no—
87C23×C71C23×C412yes—
88C23×C71C22×D412yes—
89C23×C71C22×Q812yes—
90C23×C71C2511yescharacteristic
91Q8×C71C2×C4⋊C4164yes—
92C2×C4×C71—28no—
93C2×C4×C71—22no—
94C2×C4×C71—28no—
95C2×C4×C71—22no—
96C2×C4×C71—28no—
97C2×C4×C71—24no—
98C2×C4×C71—24no—
99C2×C4×C71—26no—
100C2×C4×C71—28no—
101C2×C4×C71—28no—
102C2×C4×C71—212no—
103C2×C4×C71—412no—
104C2×C4×C71C2×C4⋊C4148yes—
105C2×C4×C71C23×C4116yes—
106C2×C4×C71C23×C4112yes—
107C2×C4×C71C22×D4112yes—
108C2×C4×C71C22×Q8112yes—
109C2×C4×C712−1+414yes—
110C22×C71—24no—
111C22×C71—22no—
112C22×C71—22no—
113C22×C71—24no—
114C22×C71C22×C4⋊C414yes—
115C22×C71C24×C411yescharacteristic
116C22×C71C23×D411yescharacteristic
117C22×C71C23×Q811yescharacteristic
118C22×C71C2×2−1+412yes—
119C22×C71#58512yes—
120C4×C71—216no—
121C4×C71—24no—
122C4×C71—44no—
123C4×C71—44no—
124C4×C71—46no—
125C4×C71C22×C4⋊C4124yes—
126#34249C7111yesmaximal, characteristic, direct product factor, Sylow
127C2×C71—24no—
128C2×C71C23×C4⋊C411yescharacteristic
129C2×C71C4×2−1+412yes—
130C2×C71#348611yescharacteristic
131C2×C71#348711yescharacteristic
132C2×C71#350212yes—
133C2×#519C2×C7111yescharacteristic
134C2×#519C2×C7111yescharacteristic
135C22×C4×Q8C2×C7111yescharacteristic
136#2351C2×C7118yescomplemented
137Q8×C4⋊C4C2×C7118yescomplemented
138#2317C2×C7116yes—
139#2296C2×C7116yes—
140C71#3424911yescharacteristic, direct product factor, Sylow
141C23×Q8C22×C7111yescharacteristic
142#519—28no—
143#519C4×C71116yescomplemented
144C2×C4×Q8—28no—
145C2×C4×Q8C22×C7114yes—
146C2×C4×Q8C22×C7118yes—
147C2×C4×Q8C22×C7114yes—
148C2×C4×Q8C22×C7118yes—
149C2×#117C22×C7116yes—
150C2×#117C22×C7116yes—
151C22×C4⋊C4C22×C7113yes—
152C22×C42C22×C7113yes—
153#389C22×C71124yes—
154#389C22×C71112yes—
155#389C22×C71112yes—
156#385C22×C71112yes—
157#385C22×C7114yes—
158#384C22×C71112yes—
159#382C22×C71112yes—
160C4×C4⋊C4C22×C71124yes—
161C22×Q8C2×C4×C7118yes—
162C22×Q8D4×C7118yes—
163C22×Q8Q8×C7118yes—
164C22×Q8C23×C7114yes—
165C23×C4C23×C7111yescharacteristic
166C23×C4C23×C7113yes—
167C23×C4C23×C7113yes—
168C4×Q8—232no—
169C4×Q8—216no—
170C4×Q8—216no—
171C4×Q8C2×C4×C71164yescomplemented
172#117—224no—
173#117C2×C4×C71148yes—
174C2×C4⋊C4—212no—
175C2×C4⋊C4C23×C71112yes—
176C2×C4⋊C4C23×C7116yes—
177C2×C4⋊C4C23×C7116yes—
178C2×C4⋊C4C23×C7118yes—
179C2×C4⋊C4C23×C71124yes—
180C2×C4⋊C4C23×C71112yes—
181C2×C22⋊C4C23×C7114yes—
182C2×C22⋊C4C23×C7114yes—
183C2×C42—212no—
184C2×C42C23×C71112yes—
185C2×C42C23×C71112yes—
186C2×C42C23×C71112yes—
187#95C23×C7118yes—
188#95C23×C71124yes—
189C24C24×C7111yescharacteristic
190C2×Q8C4⋊C4×C71164yescomplemented
191C2×Q8C22×C4×C71116yes—
192C2×Q8C2×D4×C71116yes—
193C2×Q8C2×Q8×C71116yes—
194C22×C4—22no—
195C22×C4—24no—
196C22×C4—26no—
197C22×C4—46no—
198C22×C4C22×C4×C71112yes—
199C22×C4C2×D4×C71112yes—
200C22×C4C2×Q8×C71112yes—
201C22×C4C24×C7114yes—
202C22×C4C24×C7116yes—
203C22×C4C24×C7114yes—
204C22×C4C24×C7118yes—
205C22×C4C24×C7112yes—
206C22×C4C24×C7116yes—
207C4⋊C4—224no—
208C4⋊C4—212no—
209C4⋊C4—212no—
210C4⋊C4—216no—
211C4⋊C4—424no—
212C4⋊C4C22×C4×C71148yes—
213C22⋊C4—28no—
214C22⋊C4C22×C4×C71116yes—
215C42—224no—
216C42—224no—
217C42C22×C4×C71148yes—
218C23—22no—
219C23—22no—
220C23C23×C4×C7112yes—
221C23C22×D4×C7112yes—
222C23C22×Q8×C7112yes—
223C23C25×C7111yescharacteristic
224Q8C2×C4⋊C4×C71164yes—
225C2×C4—28no—
226C2×C4—22no—
227C2×C4—28no—
228C2×C4—22no—
229C2×C4—28no—
230C2×C4—24no—
231C2×C4—24no—
232C2×C4—26no—
233C2×C4—28no—
234C2×C4—28no—
235C2×C4—212no—
236C2×C4—412no—
237C2×C4C2×C4⋊C4×C71148yes—
238C2×C4C23×C4×C71116yes—
239C2×C4C23×C4×C71112yes—
240C2×C4C22×D4×C71112yes—
241C2×C4C22×Q8×C71112yes—
242C2×C42−1+4×C7114yes—
243C22—24no—
244C22—22no—
245C22—22no—
246C22—24no—
247C22C22×C4⋊C4×C7114yes—
248C22C24×C4×C7111yescharacteristic
249C22C23×D4×C7111yescharacteristic
250C22C23×Q8×C7111yescharacteristic
251C22C2×2−1+4×C7112yes—
252C22#585×C7112yes—
253C4—216no—
254C4—24no—
255C4—44no—
256C4—46no—
257C4—44no—
258C4C22×C4⋊C4×C71124yes—
259C2—24no—
260C2C23×C4⋊C4×C7111yescharacteristic
261C2C4×2−1+4×C7112yes—
262C2C71×#348611yescharacteristic
263C2C71×#348711yescharacteristic
264C2C71×#350212yes—
subgroupG/H
center, socleC23×C71C25
commutatorC22C24×C4×C71
Frattini, cosocleC23C25×C71
prime radicalC24×C71C24
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C23×C71 ◁ G

Complements

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

NH ≅ G/Ntype
4. C71×#2351C2semidirect
5. Q8×C4⋊C4×C71C2semidirect
10. #519×C71C4semidirect
38. C4×Q8×C71C2×C4semidirect
57. C2×Q8×C71C4⋊C4semidirect
126. #34249C71direct (N × H)
136. #2351C2×C71semidirect
137. Q8×C4⋊C4C2×C71semidirect
140. C71#34249direct (N × H)
143. #519C4×C71semidirect
171. C4×Q8C2×C4×C71semidirect
190. C2×Q8C4⋊C4×C71semidirect

Maximal subgroups

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

subgroupindex
C2×#519×C712
C22×C4×Q8×C712
C71×#23512
Q8×C4⋊C4×C712
C71×#23172
C71×#22962
#3424971