Finite Group Databasebeta

← C71×#23162 #31844034

Subgroups — C71×#23162 #31844034

Order 18176.

738 conjugacy classes of subgroups.

The subgroup lattice has 276 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#500×C71C211yesmaximal, characteristic
2C71×#2369C212yesmaximal
3C71×#1987C212yesmaximal
4C71×#1943C212yesmaximal
5C71×#1918C214yesmaximal
6C71×#1776C212yesmaximal
7C4×#106×C71C211yesmaximal, characteristic
8C71×#1770C211yesmaximal, characteristic
9C2×C4⋊Q8×C71C2212yes—
10#500×C71C418yescomplemented
11C2×#107×C71C2212yes—
12C2×#107×C71C2212yes—
13C2×#106×C71C2211yescharacteristic
14C2×#106×C71C2211yescharacteristic
15C2×C4⋊C8×C71C2211yescharacteristic
16C2×#97×C71C2212yes—
17C2×C4×C8×C71C2211yescharacteristic
18#391×C71—24no—
19#389×C71—22no—
20#389×C71C2214yes—
21C4×C4⋊C4×C71—22no—
22C4×C4⋊C4×C71C2212yes—
23C4×C4⋊C4×C71C2214yes—
24C4×C4⋊C4×C71C2211yescharacteristic
25#340×C71C2212yes—
26#340×C71C2214yes—
27#340×C71C2214yes—
28#336×C71C2212yes—
29C22×Q8×C71—22no—
30C22×C8×C71C2312yes—
31C22×C8×C71C2311yescharacteristic
32C22×C8×C71C2311yescharacteristic
33C4⋊Q8×C71—24no—
34C4⋊Q8×C71C2×C418yes—
35C2×C4⋊C4×C71—22no—
36C2×C4⋊C4×C71—24no—
37C2×C4⋊C4×C71D412yes—
38C2×C4⋊C4×C71C2312yes—
39C2×C4⋊C4×C71C2314yes—
40C2×C4⋊C4×C71C2312yes—
41C2×C42×C71—22no—
42C2×C42×C71—24no—
43C2×C42×C71C2312yes—
44C2×C42×C71C2311yescharacteristic
45#107×C71C2×C418yes—
46#107×C71C2×C418yes—
47#106×C71—22no—
48#106×C71Q814yescomplemented
49C4⋊C8×C71—22no—
50#97×C71—24no—
51C4×C8×C71C2×C414yes—
52#95×C71—24no—
53#95×C71—24no—
54#95×C71—22no—
55#95×C71D412yes—
56C2×Q8×C71—28no—
57C2×Q8×C71—82no—
58C2×Q8×C71—82no—
59C22×C4×C71—22no—
60C22×C4×C71—24no—
61C22×C4×C71—22no—
62C22×C4×C71C2×D414yes—
63C22×C4×C71C2×D411yescharacteristic
64C22×C4×C71C2×D411yescharacteristic
65C22×C4×C71C2411yescharacteristic
66C2×C8×C71—21no—
67C2×C8×C71—21no—
68C2×C8×C71—22no—
69C2×C8×C71—22no—
70C2×C8×C71—22no—
71C2×C8×C71C22×C412yes—
72C2×C8×C71C22×C412yes—
73C2×C8×C71C2×Q812yes—
74C2×C8×C71#4112yes—
75C4⋊C4×C71—28no—
76C4⋊C4×C71—24no—
77C4⋊C4×C71—24no—
78C4⋊C4×C71—22no—
79C4⋊C4×C71—22no—
80C4⋊C4×C71—22no—
81C4⋊C4×C71—84no—
82C4⋊C4×C71C22×C418yes—
83C4⋊C4×C71C2×Q814yes—
84C42×C71—22no—
85C42×C71—22no—
86C42×C71—44no—
87C42×C71—84no—
88C42×C71C22×C412yes—
89C42×C71#4112yes—
90C23×C71C22×D411yescharacteristic
91Q8×C71—88no—
92C2×C4×C71—22no—
93C2×C4×C71—28no—
94C2×C4×C71—24no—
95C2×C4×C71—24no—
96C2×C4×C71—24no—
97C2×C4×C71—24no—
98C2×C4×C71—42no—
99C2×C4×C71—42no—
100C2×C4×C71—44no—
101C2×C4×C71—44no—
102C2×C4×C71—42no—
103C2×C4×C71—42no—
104C2×C4×C71—42no—
105C2×C4×C71C4×D412yes—
106C2×C4×C71C4×D412yes—
107C2×C4×C71#13714yes—
108C2×C4×C71C23×C411yescharacteristic
109C2×C4×C71C22×Q811yescharacteristic
110C2×C4×C71C2×#4111yescharacteristic
111C2×C4×C71C2×#4111yescharacteristic
112C2×C4×C712−1+411yescharacteristic
113C2×C4×C712−1+411yescharacteristic
114C8×C71—22no—
115C8×C71—42no—
116C8×C71C4×Q814yes—
117C22×C71C2×C4×D411yescharacteristic
118C22×C71#54711yescharacteristic
119C22×C71D4×Q811yescharacteristic
120C22×C71C2×#13712yes—
121C22×C71#57612yes—
122C4×C71—22no—
123C4×C71—44no—
124C4×C71—44no—
125C4×C71—48no—
126C4×C71—82no—
127C4×C71#44114yes—
128C4×C71C2×C4×Q811yescharacteristic
129C4×C71#51911yescharacteristic
130C4×C71#55611yescharacteristic
131C4×C71#55711yescharacteristic
132#23162C7111yesmaximal, characteristic, direct product factor, Sylow
133C2×C71#236511yescharacteristic
134C2×C71C2×#44111yescharacteristic
135C2×C71#294811yescharacteristic
136C2×C71#335712yes—
137C2×C71#338512yes—
138C2×#500C2×C7111yescharacteristic
139#2369C2×C7112yes—
140#1987C2×C7112yes—
141#1943C2×C7112yes—
142#1918C2×C7114yes—
143#1776C2×C7112yes—
144C4×#106C2×C7111yescharacteristic
145#1770C2×C7111yescharacteristic
146C71#2316211yescharacteristic, direct product factor, Sylow
147C2×C4⋊Q8C22×C7112yes—
148#500C4×C7118yescomplemented
149C2×#107C22×C7112yes—
150C2×#107C22×C7112yes—
151C2×#106C22×C7111yescharacteristic
152C2×#106C22×C7111yescharacteristic
153C2×C4⋊C8C22×C7111yescharacteristic
154C2×#97C22×C7112yes—
155C2×C4×C8C22×C7111yescharacteristic
156#391—24no—
157#389—22no—
158#389C22×C7114yes—
159C4×C4⋊C4—22no—
160C4×C4⋊C4C22×C7114yes—
161C4×C4⋊C4C22×C7112yes—
162C4×C4⋊C4C22×C7111yescharacteristic
163#340C22×C7112yes—
164#340C22×C7114yes—
165#340C22×C7114yes—
166#336C22×C7112yes—
167C22×Q8—22no—
168C22×C8C23×C7112yes—
169C22×C8C23×C7111yescharacteristic
170C22×C8C23×C7111yescharacteristic
171C4⋊Q8—24no—
172C4⋊Q8C2×C4×C7118yes—
173C2×C4⋊C4—22no—
174C2×C4⋊C4—24no—
175C2×C4⋊C4D4×C7112yes—
176C2×C4⋊C4C23×C7112yes—
177C2×C4⋊C4C23×C7114yes—
178C2×C4⋊C4C23×C7112yes—
179C2×C42—22no—
180C2×C42—24no—
181C2×C42C23×C7112yes—
182C2×C42C23×C7111yescharacteristic
183#107C2×C4×C7118yes—
184#107C2×C4×C7118yes—
185#106—22no—
186#106Q8×C7114yescomplemented
187C4⋊C8—22no—
188#97—24no—
189C4×C8C2×C4×C7114yes—
190#95—24no—
191#95—24no—
192#95—22no—
193#95D4×C7112yes—
194C2×Q8—28no—
195C2×Q8—82no—
196C2×Q8—82no—
197C22×C4—22no—
198C22×C4—24no—
199C22×C4—22no—
200C22×C4C2×D4×C7114yes—
201C22×C4C2×D4×C7111yescharacteristic
202C22×C4C2×D4×C7111yescharacteristic
203C22×C4C24×C7111yescharacteristic
204C2×C8—21no—
205C2×C8—21no—
206C2×C8—22no—
207C2×C8—22no—
208C2×C8—22no—
209C2×C8C22×C4×C7112yes—
210C2×C8C22×C4×C7112yes—
211C2×C8C2×Q8×C7112yes—
212C2×C8#41×C7112yes—
213C4⋊C4—28no—
214C4⋊C4—24no—
215C4⋊C4—24no—
216C4⋊C4—22no—
217C4⋊C4—22no—
218C4⋊C4—22no—
219C4⋊C4—84no—
220C4⋊C4C22×C4×C7118yes—
221C4⋊C4C2×Q8×C7114yes—
222C42—22no—
223C42—22no—
224C42—44no—
225C42—84no—
226C42C22×C4×C7112yes—
227C42#41×C7112yes—
228C23C22×D4×C7111yescharacteristic
229Q8—88no—
230C2×C4—22no—
231C2×C4—28no—
232C2×C4—24no—
233C2×C4—24no—
234C2×C4—24no—
235C2×C4—24no—
236C2×C4—42no—
237C2×C4—42no—
238C2×C4—44no—
239C2×C4—44no—
240C2×C4—42no—
241C2×C4—42no—
242C2×C4—42no—
243C2×C4C4×D4×C7112yes—
244C2×C4C4×D4×C7112yes—
245C2×C4#137×C7114yes—
246C2×C4C23×C4×C7111yescharacteristic
247C2×C4C22×Q8×C7111yescharacteristic
248C2×C4C2×#41×C7111yescharacteristic
249C2×C4C2×#41×C7111yescharacteristic
250C2×C42−1+4×C7111yescharacteristic
251C2×C42−1+4×C7111yescharacteristic
252C8—22no—
253C8—42no—
254C8C4×Q8×C7114yes—
255C22C2×C4×D4×C7111yescharacteristic
256C22#547×C7111yescharacteristic
257C22D4×Q8×C7111yescharacteristic
258C22C2×#137×C7112yes—
259C22#576×C7112yes—
260C4—22no—
261C4—44no—
262C4—44no—
263C4—48no—
264C4—82no—
265C4#441×C7114yes—
266C4C2×C4×Q8×C7111yescharacteristic
267C4#519×C7111yescharacteristic
268C4#556×C7111yescharacteristic
269C4#557×C7111yescharacteristic
270C2C71×#236511yescharacteristic
271C2C2×#441×C7111yescharacteristic
272C2C71×#294811yescharacteristic
273C2C71×#335712yes—
274C2C71×#338512yes—
subgroupG/H
center, socle, prime radicalC23×C71C22×D4
commutatorC2×C4C23×C4×C71
Frattini, cosocleC22×C4C24×C71
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C71 ◁ C4×C4⋊C4×C71 ◁ G

Complements

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

NH ≅ G/Ntype
10. #500×C71C4semidirect
48. #106×C71Q8semidirect
132. #23162C71direct (N × H)
146. C71#23162direct (N × H)
148. #500C4×C71semidirect
186. #106Q8×C71semidirect

Maximal subgroups

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

subgroupindex
C2×#500×C712
C71×#23692
C71×#19872
C71×#19432
C71×#19182
C71×#17762
C4×#106×C712
C71×#17702
#2316271