Finite Group Databasebeta

← C71×#17723 #31838595

Subgroups — C71×#17723 #31838595

Order 18176.

964 conjugacy classes of subgroups.

The subgroup lattice has 300 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C71×#3503C211yesmaximal, characteristic
2C71×#2988C211yesmaximal, characteristic
3C71×#2906C211yesmaximal, characteristic
4C71×#1550C213yesmaximal, complemented
5C71×#1549C213yesmaximal, complemented
6C71×#1542C213yesmaximal, complemented
7C2×#332×C71C213yesmaximal, complemented
8C2×#131×C71—21no—
9Q82×C71C412yes—
10#557×C71—21no—
11#554×C71C416yes—
12D4×Q8×C71—23no—
13#544×C71—23no—
14#533×C71C2213yes—
15C2×C4⋊Q8×C71C2213yes—
16#520×C71—21no—
17C4×#41×C71C2211yescharacteristic
18C8×Q8×C71—21no—
19C8×D4×C71—23no—
20#431×C71C2213yes—
21#424×C71—23no—
22#423×C71C2213yes—
23C2×C4⋊C8×C71C2213yes—
24C2×C4⋊C8×C71C2213yes—
25#333×C71C2211yescharacteristic
26#333×C71C2213yes—
27#332×C71C2213yes—
28#332×C71C2216yes—
29#332×C71C2213yes—
30C2×#41×C71D411yescharacteristic
31C22×Q8×C71—23no—
32#131×C71—44no—
33C2×M16×C71—23no—
34C22×C8×C71—23no—
35C22×C8×C71—23no—
36C4⋊Q8×C71—26no—
37C4⋊Q8×C71—23no—
38C4⋊Q8×C71—23no—
39C4⋊Q8×C71C2×C416yes—
40C4⋊Q8×C71C2311yescharacteristic
41C4⋊Q8×C71C2313yes—
42#125×C71—26no—
43#125×C71—23no—
44C22⋊Q8×C71—23no—
45C22⋊Q8×C71—212no—
46C22⋊Q8×C71C2×C416yes—
47C4×Q8×C71—22no—
48C4×Q8×C71—23no—
49C4×Q8×C71C2×C416yes—
50C4×Q8×C71C2×C411yescharacteristic
51C4×Q8×C71D411yescharacteristic
52C4×D4×C71—26no—
53C4×D4×C71C2×C413yes—
54C4×D4×C71D413yes—
55#117×C71—23no—
56#117×C71D413yes—
57C2×C4⋊C4×C71—23no—
58C2×C4⋊C4×C71C2×C416yes—
59C2×C42×C71C2313yes—
60C4⋊C8×C71—23no—
61C4⋊C8×C71—23no—
62C4⋊C8×C71—23no—
63C4⋊C8×C71C2311yescharacteristic
64C4⋊C8×C71C2313yes—
65C4⋊C8×C71C2313yes—
66C4⋊C8×C71C2311yescharacteristic
67C22⋊C8×C71—23no—
68C4×C8×C71—23no—
69#41×C71SD1614yes—
70#41×C71Q1614yes—
71C2×Q8×C71—26no—
72C2×Q8×C71—23no—
73C2×Q8×C71—83no—
74C2×Q8×C71—83no—
75C2×Q8×C71C22⋊C411yescharacteristic
76C2×Q8×C71C22×C412yes—
77C2×D4×C71C22⋊C413yes—
78C22×C4×C71—26no—
79C22×C4×C71C22×C413yes—
80C22×C4×C71C2×D413yes—
81C22×C4×C71C2×D413yes—
82M16×C71—46no—
83C2×C8×C71—21no—
84C2×C8×C71—23no—
85C2×C8×C71—21no—
86C2×C8×C71—23no—
87C2×C8×C71—46no—
88C2×C8×C71—83no—
89C4⋊C4×C71—26no—
90C4⋊C4×C71—26no—
91C4⋊C4×C71—26no—
92C4⋊C4×C71—26no—
93C4⋊C4×C71—23no—
94C4⋊C4×C71—21no—
95C4⋊C4×C71—21no—
96C4⋊C4×C71C22⋊C413yes—
97C4⋊C4×C71C22⋊C413yes—
98C4⋊C4×C71C22×C416yes—
99C22⋊C4×C71—26no—
100C22⋊C4×C71C22⋊C416yes—
101C42×C71—26no—
102C42×C71C22×C413yes—
103C42×C71C2×D413yes—
104C42×C71C2×D413yes—
105C42×C71C2411yescharacteristic
106C23×C71C2×C22⋊C413yes—
107Q8×C71—42no—
108Q8×C71—43no—
109Q8×C71—43no—
110Q8×C71—86no—
111Q8×C71#10314yes—
112D4×C71#103112yes—
113C2×C4×C71—23no—
114C2×C4×C71—23no—
115C2×C4×C71—22no—
116C2×C4×C71—26no—
117C2×C4×C71—43no—
118C2×C4×C71—86no—
119C2×C4×C71C2×C22⋊C413yes—
120C2×C4×C71C2×C22⋊C413yes—
121C2×C4×C71C2×C22⋊C413yes—
122C2×C4×C71C2×SD1616yes—
123C2×C4×C71C2×Q1616yes—
124C2×C4×C71C23×C411yescharacteristic
125C2×C4×C71C22×D411yescharacteristic
126C2×C4×C71C22×D411yescharacteristic
127C8×C71—41no—
128C8×C71—43no—
129C8×C71—43no—
130C8×C71—41no—
131C22×C71—23no—
132C22×C71—23no—
133C22×C71C2×#10316yes—
134C22×C71C22×C22⋊C411yescharacteristic
135C4×C71—21no—
136C4×C71—23no—
137C4×C71—23no—
138C4×C71—42no—
139C4×C71—46no—
140C4×C71C2×#10316yes—
141C4×C71C22×SD1611yescharacteristic
142C4×C71C22×Q1611yescharacteristic
143C4×C71#57611yescharacteristic
144C4×C71#57711yescharacteristic
145#17723C7111yesmaximal, characteristic, direct product factor, Sylow
146C2×C71—26no—
147C2×C71#288911yescharacteristic
148C2×C71C22×#10311yescharacteristic
149C2×C71#289711yescharacteristic
150#3503C2×C7111yescharacteristic
151#2988C2×C7111yescharacteristic
152#2906C2×C7111yescharacteristic
153#1550C2×C7113yescomplemented
154#1549C2×C7113yescomplemented
155#1542C2×C7113yescomplemented
156C2×#332C2×C7113yescomplemented
157C71#1772311yescharacteristic, direct product factor, Sylow
158C2×#131—21no—
159Q82C4×C7112yes—
160#557—21no—
161#554C4×C7116yes—
162D4×Q8—23no—
163#544—23no—
164#533C22×C7113yes—
165C2×C4⋊Q8C22×C7113yes—
166#520—21no—
167C4×#41C22×C7111yescharacteristic
168C8×Q8—21no—
169C8×D4—23no—
170#431C22×C7113yes—
171#424—23no—
172#423C22×C7113yes—
173C2×C4⋊C8C22×C7113yes—
174C2×C4⋊C8C22×C7113yes—
175#333C22×C7111yescharacteristic
176#333C22×C7113yes—
177#332C22×C7113yes—
178#332C22×C7116yes—
179#332C22×C7113yes—
180C2×#41D4×C7111yescharacteristic
181C22×Q8—23no—
182#131—44no—
183C2×M16—23no—
184C22×C8—23no—
185C22×C8—23no—
186C4⋊Q8—26no—
187C4⋊Q8—23no—
188C4⋊Q8—23no—
189C4⋊Q8C2×C4×C7116yes—
190C4⋊Q8C23×C7111yescharacteristic
191C4⋊Q8C23×C7113yes—
192#125—26no—
193#125—23no—
194C22⋊Q8—23no—
195C22⋊Q8—212no—
196C22⋊Q8C2×C4×C7116yes—
197C4×Q8—22no—
198C4×Q8—23no—
199C4×Q8C2×C4×C7116yes—
200C4×Q8C2×C4×C7111yescharacteristic
201C4×Q8D4×C7111yescharacteristic
202C4×D4—26no—
203C4×D4C2×C4×C7113yes—
204C4×D4D4×C7113yes—
205#117—23no—
206#117D4×C7113yes—
207C2×C4⋊C4—23no—
208C2×C4⋊C4C2×C4×C7116yes—
209C2×C42C23×C7113yes—
210C4⋊C8—23no—
211C4⋊C8—23no—
212C4⋊C8—23no—
213C4⋊C8C23×C7111yescharacteristic
214C4⋊C8C23×C7113yes—
215C4⋊C8C23×C7113yes—
216C4⋊C8C23×C7111yescharacteristic
217C22⋊C8—23no—
218C4×C8—23no—
219#41SD16×C7114yes—
220#41Q16×C7114yes—
221C2×Q8—26no—
222C2×Q8—23no—
223C2×Q8—83no—
224C2×Q8—83no—
225C2×Q8C22⋊C4×C7111yescharacteristic
226C2×Q8C22×C4×C7112yes—
227C2×D4C22⋊C4×C7113yes—
228C22×C4—26no—
229C22×C4C22×C4×C7113yes—
230C22×C4C2×D4×C7113yes—
231C22×C4C2×D4×C7113yes—
232M16—46no—
233C2×C8—21no—
234C2×C8—23no—
235C2×C8—21no—
236C2×C8—23no—
237C2×C8—46no—
238C2×C8—83no—
239C4⋊C4—26no—
240C4⋊C4—26no—
241C4⋊C4—26no—
242C4⋊C4—26no—
243C4⋊C4—23no—
244C4⋊C4—21no—
245C4⋊C4—21no—
246C4⋊C4C22⋊C4×C7113yes—
247C4⋊C4C22⋊C4×C7113yes—
248C4⋊C4C22×C4×C7116yes—
249C22⋊C4—26no—
250C22⋊C4C22⋊C4×C7116yes—
251C42—26no—
252C42C22×C4×C7113yes—
253C42C2×D4×C7113yes—
254C42C2×D4×C7113yes—
255C42C24×C7111yescharacteristic
256C23C2×C22⋊C4×C7113yes—
257Q8—42no—
258Q8—43no—
259Q8—43no—
260Q8—86no—
261Q8#103×C7114yes—
262D4#103×C71112yes—
263C2×C4—23no—
264C2×C4—23no—
265C2×C4—22no—
266C2×C4—26no—
267C2×C4—43no—
268C2×C4—86no—
269C2×C4C2×C22⋊C4×C7113yes—
270C2×C4C2×C22⋊C4×C7113yes—
271C2×C4C2×C22⋊C4×C7113yes—
272C2×C4C2×SD16×C7116yes—
273C2×C4C2×Q16×C7116yes—
274C2×C4C23×C4×C7111yescharacteristic
275C2×C4C22×D4×C7111yescharacteristic
276C2×C4C22×D4×C7111yescharacteristic
277C8—41no—
278C8—43no—
279C8—43no—
280C8—41no—
281C22—23no—
282C22—23no—
283C22C2×#103×C7116yes—
284C22C22×C22⋊C4×C7111yescharacteristic
285C4—21no—
286C4—23no—
287C4—23no—
288C4—42no—
289C4—46no—
290C4C2×#103×C7116yes—
291C4C22×SD16×C7111yescharacteristic
292C4C22×Q16×C7111yescharacteristic
293C4#576×C7111yescharacteristic
294C4#577×C7111yescharacteristic
295C2—26no—
296C2C71×#288911yescharacteristic
297C2C22×#103×C7111yescharacteristic
298C2C71×#289711yescharacteristic
subgroupG/H
center, socleC22×C71C22×C22⋊C4
commutatorC2×C4C23×C4×C71
Frattini, cosocleC42C24×C71
prime radicalC2×#41×C71D4
LCSG ▷ C2×C4 ▷ C22 ▷ C1
UCSC1 ◁ C22×C71 ◁ C4×#41×C71 ◁ G

Complements

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

NH ≅ G/Ntype
4. C71×#1550C2semidirect
5. C71×#1549C2semidirect
6. C71×#1542C2semidirect
7. C2×#332×C71C2semidirect
145. #17723C71direct (N × H)
153. #1550C2×C71semidirect
154. #1549C2×C71semidirect
155. #1542C2×C71semidirect
156. C2×#332C2×C71semidirect
157. C71#17723direct (N × H)

Maximal subgroups

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

subgroupindex
C71×#35032
C71×#29882
C71×#29062
C71×#15502
C71×#15492
C71×#15422
C2×#332×C712
#1772371