Finite Group Databasebeta

← C71×#21919 #31842791

Subgroups — C71×#21919 #31842791

Order 18176.

694 conjugacy classes of subgroups.

The subgroup lattice has 274 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C71×#2296C211yesmaximal, characteristic
2C71×#1917C214yesmaximal, complemented
3C71×#1916C214yesmaximal, complemented
4C71×#1818C212yesmaximal
5C71×#1797C212yesmaximal
6C71×#1750C212yesmaximal
7C2×#117×C71C2211yescharacteristic
8C2×#117×C71C2211yescharacteristic
9C22×C42×C71C2211yescharacteristic
10C2×C4⋊C8×C71C2214yes—
11C2×C22⋊C8×C71C2214yes—
12C2×#97×C71C2212yes—
13C2×C4×C8×C71C2212yes—
14#389×C71C412yes—
15#389×C71C412yes—
16#385×C71C412yes—
17#385×C71C412yes—
18C4×C4⋊C4×C71C2214yes—
19#336×C71C2212yes—
20#336×C71C2212yes—
21#336×C71C2212yes—
22#336×C71C2214yes—
23#336×C71C2212yes—
24#336×C71C2214yes—
25C23×C4×C71C2×C411yescharacteristic
26C23×C4×C71C2×C411yescharacteristic
27C23×C4×C71C2311yescharacteristic
28C22×C8×C71C2314yes—
29C22×C8×C71C2314yes—
30#117×C71—24no—
31#117×C71—42no—
32C2×C4⋊C4×C71C2×C412yes—
33C2×C4⋊C4×C71C2×C414yes—
34C2×C4⋊C4×C71C2×C411yescharacteristic
35C2×C4⋊C4×C71C2×C411yescharacteristic
36C2×C4⋊C4×C71C2×C414yes—
37C2×C22⋊C4×C71C2×C412yes—
38C2×C22⋊C4×C71C2×C412yes—
39C2×C42×C71—42no—
40C2×C42×C71C2×C412yes—
41C2×C42×C71C2312yes—
42C2×C42×C71C2312yes—
43C2×C42×C71C2312yes—
44C4⋊C8×C71—44no—
45C22⋊C8×C71—28no—
46#97×C71—42no—
47C4×C8×C71—42no—
48#95×C71C2×C414yes—
49#95×C71C2×C414yes—
50C24×C71C22×C411yescharacteristic
51C22×C4×C71—22no—
52C22×C4×C71—22no—
53C22×C4×C71—24no—
54C22×C4×C71—41no—
55C22×C4×C71—41no—
56C22×C4×C71—42no—
57C22×C4×C71C22×C412yes—
58C22×C4×C71C22×C414yes—
59C22×C4×C71C22×C412yes—
60C22×C4×C71C22×C412yes—
61C22×C4×C71C22×C411yescharacteristic
62C22×C4×C71C22×C412yes—
63C22×C4×C71#4114yes—
64C22×C4×C71C2411yescharacteristic
65C2×C8×C71—24no—
66C2×C8×C71—24no—
67C2×C8×C71—24no—
68C2×C8×C71—24no—
69C2×C8×C71—24no—
70C2×C8×C71—24no—
71C4⋊C4×C71—24no—
72C4⋊C4×C71—28no—
73C4⋊C4×C71—44no—
74C4⋊C4×C71—41no—
75C4⋊C4×C71—41no—
76C22⋊C4×C71—24no—
77C22⋊C4×C71—42no—
78C42×C71—24no—
79C42×C71—22no—
80C42×C71—22no—
81C42×C71—24no—
82C42×C71—42no—
83C23×C71—21no—
84C23×C71—21no—
85C23×C71—22no—
86C23×C71—22no—
87C23×C71#11712yes—
88C23×C71C23×C411yescharacteristic
89C2×C4×C71—22no—
90C2×C4×C71—21no—
91C2×C4×C71—21no—
92C2×C4×C71—22no—
93C2×C4×C71—28no—
94C2×C4×C71—24no—
95C2×C4×C71—22no—
96C2×C4×C71—22no—
97C2×C4×C71—22no—
98C2×C4×C71—24no—
99C2×C4×C71—24no—
100C2×C4×C71—22no—
101C2×C4×C71—24no—
102C2×C4×C71—24no—
103C2×C4×C71—22no—
104C2×C4×C71—44no—
105C2×C4×C71—44no—
106C2×C4×C71#11712yes—
107C2×C4×C71#13114yes—
108C2×C4×C71C2×#4112yes—
109C2×C4×C71H(5,𝔽2)12yes—
110C2×C4×C712−1+412yes—
111C8×C71—44no—
112C8×C71—44no—
113C22×C71—22no—
114C22×C71—24no—
115C22×C71—41no—
116C22×C71—41no—
117C22×C71—42no—
118C22×C71C2×#11711yescharacteristic
119C22×C71#51811yescharacteristic
120C22×C71#51911yescharacteristic
121C22×C71C2×#13112yes—
122C22×C71#56812yes—
123C4×C71—22no—
124C4×C71—24no—
125C4×C71—44no—
126C4×C71—42no—
127C4×C71—42no—
128C4×C71—42no—
129C4×C71#53914yes—
130#21919C7111yesmaximal, characteristic, direct product factor, Sylow
131C2×C71—42no—
132C2×C71#231311yescharacteristic
133C2×C71#292512yes—
134C2×C71#297711yescharacteristic
135C2×C71#297811yescharacteristic
136C2×C71#298512yes—
137#2296C2×C7111yescharacteristic
138#1917C2×C7114yescomplemented
139#1916C2×C7114yescomplemented
140#1818C2×C7112yes—
141#1797C2×C7112yes—
142#1750C2×C7112yes—
143C71#2191911yescharacteristic, direct product factor, Sylow
144C2×#117C22×C7111yescharacteristic
145C2×#117C22×C7111yescharacteristic
146C22×C42C22×C7111yescharacteristic
147C2×C4⋊C8C22×C7114yes—
148C2×C22⋊C8C22×C7114yes—
149C2×#97C22×C7112yes—
150C2×C4×C8C22×C7112yes—
151#389C4×C7112yes—
152#389C4×C7112yes—
153#385C4×C7112yes—
154#385C4×C7112yes—
155C4×C4⋊C4C22×C7114yes—
156#336C22×C7112yes—
157#336C22×C7112yes—
158#336C22×C7112yes—
159#336C22×C7114yes—
160#336C22×C7112yes—
161#336C22×C7114yes—
162C23×C4C2×C4×C7111yescharacteristic
163C23×C4C2×C4×C7111yescharacteristic
164C23×C4C23×C7111yescharacteristic
165C22×C8C23×C7114yes—
166C22×C8C23×C7114yes—
167#117—24no—
168#117—42no—
169C2×C4⋊C4C2×C4×C7112yes—
170C2×C4⋊C4C2×C4×C7114yes—
171C2×C4⋊C4C2×C4×C7111yescharacteristic
172C2×C4⋊C4C2×C4×C7111yescharacteristic
173C2×C4⋊C4C2×C4×C7114yes—
174C2×C22⋊C4C2×C4×C7112yes—
175C2×C22⋊C4C2×C4×C7112yes—
176C2×C42—42no—
177C2×C42C2×C4×C7112yes—
178C2×C42C23×C7112yes—
179C2×C42C23×C7112yes—
180C2×C42C23×C7112yes—
181C4⋊C8—44no—
182C22⋊C8—28no—
183#97—42no—
184C4×C8—42no—
185#95C2×C4×C7114yes—
186#95C2×C4×C7114yes—
187C24C22×C4×C7111yescharacteristic
188C22×C4—22no—
189C22×C4—22no—
190C22×C4—24no—
191C22×C4—41no—
192C22×C4—41no—
193C22×C4—42no—
194C22×C4C22×C4×C7112yes—
195C22×C4C22×C4×C7114yes—
196C22×C4C22×C4×C7112yes—
197C22×C4C22×C4×C7112yes—
198C22×C4C22×C4×C7111yescharacteristic
199C22×C4C22×C4×C7112yes—
200C22×C4#41×C7114yes—
201C22×C4C24×C7111yescharacteristic
202C2×C8—24no—
203C2×C8—24no—
204C2×C8—24no—
205C2×C8—24no—
206C2×C8—24no—
207C2×C8—24no—
208C4⋊C4—24no—
209C4⋊C4—28no—
210C4⋊C4—44no—
211C4⋊C4—41no—
212C4⋊C4—41no—
213C22⋊C4—24no—
214C22⋊C4—42no—
215C42—24no—
216C42—22no—
217C42—22no—
218C42—24no—
219C42—42no—
220C23—21no—
221C23—21no—
222C23—22no—
223C23—22no—
224C23#117×C7112yes—
225C23C23×C4×C7111yescharacteristic
226C2×C4—22no—
227C2×C4—21no—
228C2×C4—21no—
229C2×C4—22no—
230C2×C4—28no—
231C2×C4—24no—
232C2×C4—22no—
233C2×C4—22no—
234C2×C4—22no—
235C2×C4—24no—
236C2×C4—24no—
237C2×C4—22no—
238C2×C4—24no—
239C2×C4—24no—
240C2×C4—22no—
241C2×C4—44no—
242C2×C4—44no—
243C2×C4#117×C7112yes—
244C2×C4#131×C7114yes—
245C2×C4C2×#41×C7112yes—
246C2×C4H(5,𝔽2)×C7112yes—
247C2×C42−1+4×C7112yes—
248C8—44no—
249C8—44no—
250C22—22no—
251C22—24no—
252C22—41no—
253C22—41no—
254C22—42no—
255C22C2×#117×C7111yescharacteristic
256C22#518×C7111yescharacteristic
257C22#519×C7111yescharacteristic
258C22C2×#131×C7112yes—
259C22#568×C7112yes—
260C4—22no—
261C4—24no—
262C4—44no—
263C4—42no—
264C4—42no—
265C4—42no—
266C4#539×C7114yes—
267C2—42no—
268C2C71×#231311yescharacteristic
269C2C71×#292512yes—
270C2C71×#297711yescharacteristic
271C2C71×#297811yescharacteristic
272C2C71×#298512yes—
subgroupG/H
centerC22×C4×C71C24
commutatorC23C23×C4×C71
Frattini, cosocleC22×C4C24×C71
socleC23×C71C23×C4
prime radicalC24×C71C22×C4
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C22×C4×C71 ◁ G

Complements

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

NH ≅ G/Ntype
2. C71×#1917C2semidirect
3. C71×#1916C2semidirect
130. #21919C71direct (N × H)
138. #1917C2×C71semidirect
139. #1916C2×C71semidirect
143. C71#21919direct (N × H)

Maximal subgroups

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

subgroupindex
C71×#22962
C71×#19172
C71×#19162
C71×#18182
C71×#17972
C71×#17502
#2191971