Finite Group Databasebeta

← C71×#19114 #31839986

Subgroups — C71×#19114 #31839986

Order 18176.

714 conjugacy classes of subgroups.

The subgroup lattice has 368 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C71×#3147C211yesmaximal, characteristic
2C71×#3103C212yesmaximal, complemented
3C2×C8×Q8×C71C211yesmaximal, characteristic, complemented
4C71×#1670C212yesmaximal, complemented
5C71×#1668C212yesmaximal, complemented
6C71×#1666C214yesmaximal, complemented
7C71×#1564C211yesmaximal, characteristic, complemented
8C71×#1540C212yesmaximal, complemented
9C2×#135×C71—21no—
10C2×#135×C71—21no—
11#532×C71C2212yes—
12C2×C4×Q8×C71C2211yescharacteristic
13#495×C71—21no—
14#495×C71—21no—
15#494×C71C2211yescharacteristic
16#493×C71C2211yescharacteristic
17#492×C71C2212yes—
18#481×C71—22no—
19#475×C71C2214yes—
20#460×C71C2214yes—
21#448×C71—22no—
22C8×Q8×C71—21no—
23C8×Q8×C71—21no—
24C8×Q8×C71C2212yes—
25C8×Q8×C71C2212yes—
26C4×SD16×C71—24no—
27#431×C71C2212yes—
28C2×C4⋊C8×C71—21no—
29C2×C4⋊C8×C71C2211yescharacteristic
30C2×C4×C8×C71—21no—
31C2×C4×C8×C71C2211yescharacteristic
32#335×C71C2212yes—
33#334×C71C2212yes—
34#332×C71C2214yes—
35#331×C71C2214yes—
36C2×#41×C71—22no—
37C22×Q8×C71D411yescharacteristic
38#135×C71—44no—
39#135×C71—44no—
40C2×Q16×C71—21no—
41C2×Q16×C71—21no—
42C2×SD16×C71—24no—
43C2×SD16×C71—22no—
44C2×SD16×C71—22no—
45C2×D8×C71—21no—
46C2×D8×C71—21no—
47C22×C8×C71—21no—
48C22×C8×C71D411yescharacteristic
49C22×C8×C71D411yescharacteristic
50C4⋊Q8×C71C2312yes—
51#127×C71C2312yes—
52#124×C71—22no—
53#121×C71—22no—
54#121×C71—22no—
55C4×Q8×C71—21no—
56C4×Q8×C71—21no—
57C4×Q8×C71D412yes—
58C4×Q8×C71C2312yes—
59C4×D4×C71—22no—
60C4×D4×C71—22no—
61C2×C4⋊C4×C71—21no—
62C2×C4⋊C4×C71D411yescharacteristic
63C2×C42×C71—21no—
64C2×C42×C71C2311yescharacteristic
65#106×C71—24no—
66C4⋊C8×C71—22no—
67C4⋊C8×C71—22no—
68C4⋊C8×C71—21no—
69C4⋊C8×C71C2312yes—
70C4⋊C8×C71C2314yes—
71#103×C71—24no—
72#102×C71—24no—
73C22⋊C8×C71—22no—
74C4×C8×C71—22no—
75C4×C8×C71—22no—
76C4×C8×C71—22no—
77C4×C8×C71D411yescharacteristic
78C4×C8×C71D411yescharacteristic
79C4×C8×C71C2311yescharacteristic
80C4×C8×C71C2311yescharacteristic
81#41×C71—44no—
82#41×C71—44no—
83C2×Q8×C71—24no—
84C2×Q8×C71—21no—
85C2×Q8×C71—22no—
86C2×Q8×C71C2×D412yes—
87C2×D4×C71—22no—
88C2×D4×C71—22no—
89C2×D4×C71—22no—
90C2×D4×C71—42no—
91C22×C4×C71—21no—
92C22×C4×C71—21no—
93C22×C4×C71—42no—
94C22×C4×C71C2×D411yescharacteristic
95C22×C4×C71C2×D411yescharacteristic
96C22×C4×C71#4111yescharacteristic
97Q16×C71—42no—
98Q16×C71—42no—
99SD16×C71—44no—
100SD16×C71—48no—
101SD16×C71—44no—
102D8×C71—42no—
103D8×C71—42no—
104C2×C8×C71—22no—
105C2×C8×C71—22no—
106C2×C8×C71—24no—
107C2×C8×C71—42no—
108C2×C8×C71SD1614yescomplemented
109C2×C8×C71C2×D411yescharacteristic
110C2×C8×C71C2×D411yescharacteristic
111C2×C8×C71C2×D411yescharacteristic
112C2×C8×C71C2×D411yescharacteristic
113C4⋊C4×C71—22no—
114C4⋊C4×C71—21no—
115C4⋊C4×C71—22no—
116C4⋊C4×C71—22no—
117C4⋊C4×C71—22no—
118C4⋊C4×C71C2×D412yes—
119C22⋊C4×C71—42no—
120C22⋊C4×C71—42no—
121C42×C71—22no—
122C42×C71—22no—
123C42×C71C2×D411yescharacteristic
124C42×C71C2×D411yescharacteristic
125C42×C71#4111yescharacteristic
126C42×C71C2411yescharacteristic
127C23×C71—42no—
128C23×C71#12111yescharacteristic
129Q8×C71—24no—
130Q8×C71—22no—
131Q8×C71—42no—
132Q8×C71—42no—
133Q8×C71#13514yescomplemented
134D4×C71—42no—
135D4×C71—44no—
136D4×C71—42no—
137D4×C71—82no—
138D4×C71—84no—
139C2×C4×C71—24no—
140C2×C4×C71—22no—
141C2×C4×C71—22no—
142C2×C4×C71—22no—
143C2×C4×C71—41no—
144C2×C4×C71—42no—
145C2×C4×C71—42no—
146C2×C4×C71—84no—
147C2×C4×C71#12111yescharacteristic
148C2×C4×C71#12111yescharacteristic
149C2×C4×C71#12111yescharacteristic
150C2×C4×C71C2×SD1612yes—
151C2×C4×C71AGL(1,ℤ/8)12yes—
152C2×C4×C71C22×D411yescharacteristic
153C2×C4×C71C22×D411yescharacteristic
154C2×C4×C71C2×#4111yescharacteristic
155C8×C71—21no—
156C8×C71—21no—
157C8×C71—44no—
158C8×C71—42no—
159C8×C71C2×SD1612yes—
160C8×C71C2×SD1612yes—
161C22×C71—21no—
162C22×C71—21no—
163C22×C71—82no—
164C22×C71—82no—
165C22×C71—82no—
166C22×C71#46012yes—
167C22×C71C2×#12111yescharacteristic
168C4×C71—24no—
169C4×C71—21no—
170C4×C71—21no—
171C4×C71—21no—
172C4×C71—42no—
173C4×C71—82no—
174C4×C71#46012yes—
175C4×C71C22×SD1611yescharacteristic
176C4×C71C2×#13512yes—
177C4×C71C2×AGL(1,ℤ/8)11yescharacteristic
178#19114C7111yesmaximal, characteristic, direct product factor, Sylow
179C2×C71—22no—
180C2×C71—162no—
181C2×C71C2×#46011yescharacteristic
182C2×C71#305011yescharacteristic
183C2×C71#306711yescharacteristic
184#3147C2×C7111yescharacteristic
185#3103C2×C7112yescomplemented
186C2×C8×Q8C2×C7111yescharacteristic, complemented
187#1670C2×C7112yescomplemented
188#1668C2×C7112yescomplemented
189#1666C2×C7114yescomplemented
190#1564C2×C7111yescharacteristic, complemented
191#1540C2×C7112yescomplemented
192C71#1911411yescharacteristic, direct product factor, Sylow
193C2×#135—21no—
194C2×#135—21no—
195#532C22×C7112yes—
196C2×C4×Q8C22×C7111yescharacteristic
197#495—21no—
198#495—21no—
199#494C22×C7111yescharacteristic
200#493C22×C7111yescharacteristic
201#492C22×C7112yes—
202#481—22no—
203#475C22×C7114yes—
204#460C22×C7114yes—
205#448—22no—
206C8×Q8—21no—
207C8×Q8—21no—
208C8×Q8C22×C7112yes—
209C8×Q8C22×C7112yes—
210C4×SD16—24no—
211#431C22×C7112yes—
212C2×C4⋊C8—21no—
213C2×C4⋊C8C22×C7111yescharacteristic
214C2×C4×C8—21no—
215C2×C4×C8C22×C7111yescharacteristic
216#335C22×C7112yes—
217#334C22×C7112yes—
218#332C22×C7114yes—
219#331C22×C7114yes—
220C2×#41—22no—
221C22×Q8D4×C7111yescharacteristic
222#135—44no—
223#135—44no—
224C2×Q16—21no—
225C2×Q16—21no—
226C2×SD16—24no—
227C2×SD16—22no—
228C2×SD16—22no—
229C2×D8—21no—
230C2×D8—21no—
231C22×C8—21no—
232C22×C8D4×C7111yescharacteristic
233C22×C8D4×C7111yescharacteristic
234C4⋊Q8C23×C7112yes—
235#127C23×C7112yes—
236#124—22no—
237#121—22no—
238#121—22no—
239C4×Q8—21no—
240C4×Q8—21no—
241C4×Q8D4×C7112yes—
242C4×Q8C23×C7112yes—
243C4×D4—22no—
244C4×D4—22no—
245C2×C4⋊C4—21no—
246C2×C4⋊C4D4×C7111yescharacteristic
247C2×C42—21no—
248C2×C42C23×C7111yescharacteristic
249#106—24no—
250C4⋊C8—22no—
251C4⋊C8—22no—
252C4⋊C8—21no—
253C4⋊C8C23×C7112yes—
254C4⋊C8C23×C7114yes—
255#103—24no—
256#102—24no—
257C22⋊C8—22no—
258C4×C8—22no—
259C4×C8—22no—
260C4×C8—22no—
261C4×C8D4×C7111yescharacteristic
262C4×C8D4×C7111yescharacteristic
263C4×C8C23×C7111yescharacteristic
264C4×C8C23×C7111yescharacteristic
265#41—44no—
266#41—44no—
267C2×Q8—24no—
268C2×Q8—21no—
269C2×Q8—22no—
270C2×Q8C2×D4×C7112yes—
271C2×D4—22no—
272C2×D4—22no—
273C2×D4—22no—
274C2×D4—42no—
275C22×C4—21no—
276C22×C4—21no—
277C22×C4—42no—
278C22×C4C2×D4×C7111yescharacteristic
279C22×C4C2×D4×C7111yescharacteristic
280C22×C4#41×C7111yescharacteristic
281Q16—42no—
282Q16—42no—
283SD16—44no—
284SD16—48no—
285SD16—44no—
286D8—42no—
287D8—42no—
288C2×C8—22no—
289C2×C8—22no—
290C2×C8—24no—
291C2×C8—42no—
292C2×C8SD16×C7114yescomplemented
293C2×C8C2×D4×C7111yescharacteristic
294C2×C8C2×D4×C7111yescharacteristic
295C2×C8C2×D4×C7111yescharacteristic
296C2×C8C2×D4×C7111yescharacteristic
297C4⋊C4—22no—
298C4⋊C4—21no—
299C4⋊C4—22no—
300C4⋊C4—22no—
301C4⋊C4—22no—
302C4⋊C4C2×D4×C7112yes—
303C22⋊C4—42no—
304C22⋊C4—42no—
305C42—22no—
306C42—22no—
307C42C2×D4×C7111yescharacteristic
308C42C2×D4×C7111yescharacteristic
309C42#41×C7111yescharacteristic
310C42C24×C7111yescharacteristic
311C23—42no—
312C23#121×C7111yescharacteristic
313Q8—24no—
314Q8—22no—
315Q8—42no—
316Q8—42no—
317Q8#135×C7114yescomplemented
318D4—42no—
319D4—44no—
320D4—42no—
321D4—82no—
322D4—84no—
323C2×C4—24no—
324C2×C4—22no—
325C2×C4—22no—
326C2×C4—22no—
327C2×C4—41no—
328C2×C4—42no—
329C2×C4—42no—
330C2×C4—84no—
331C2×C4#121×C7111yescharacteristic
332C2×C4#121×C7111yescharacteristic
333C2×C4#121×C7111yescharacteristic
334C2×C4C2×SD16×C7112yes—
335C2×C4AGL(1,ℤ/8)×C7112yes—
336C2×C4C22×D4×C7111yescharacteristic
337C2×C4C22×D4×C7111yescharacteristic
338C2×C4C2×#41×C7111yescharacteristic
339C8—21no—
340C8—21no—
341C8—44no—
342C8—42no—
343C8C2×SD16×C7112yes—
344C8C2×SD16×C7112yes—
345C22—21no—
346C22—21no—
347C22—82no—
348C22—82no—
349C22—82no—
350C22#460×C7112yes—
351C22C2×#121×C7111yescharacteristic
352C4—24no—
353C4—21no—
354C4—21no—
355C4—21no—
356C4—42no—
357C4—82no—
358C4#460×C7112yes—
359C4C22×SD16×C7111yescharacteristic
360C4C2×#135×C7112yes—
361C4C2×AGL(1,ℤ/8)×C7111yescharacteristic
362C2—22no—
363C2—162no—
364C2C2×#460×C7111yescharacteristic
365C2C71×#305011yescharacteristic
366C2C71×#306711yescharacteristic
subgroupG/H
centerC2×C4×C71#121
commutator, Frattini, cosocleC42C24×C71
socleC22×C71C2×#121
prime radicalC71×#3147C2
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C2×C4×C71 ◁ C2×C42×C71 ◁ G

Complements

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

NH ≅ G/Ntype
2. C71×#3103C2semidirect
3. C2×C8×Q8×C71C2semidirect
4. C71×#1670C2semidirect
5. C71×#1668C2semidirect
6. C71×#1666C2semidirect
7. C71×#1564C2semidirect
8. C71×#1540C2semidirect
108. C2×C8×C71SD16semidirect
133. Q8×C71#135semidirect
178. #19114C71direct (N × H)
185. #3103C2×C71semidirect
186. C2×C8×Q8C2×C71semidirect
187. #1670C2×C71semidirect
188. #1668C2×C71semidirect
189. #1666C2×C71semidirect
190. #1564C2×C71semidirect
191. #1540C2×C71semidirect
192. C71#19114direct (N × H)
292. C2×C8SD16×C71semidirect
317. Q8#135×C71semidirect

Maximal subgroups

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

subgroupindex
C71×#31472
C71×#31032
C2×C8×Q8×C712
C71×#16702
C71×#16682
C71×#16662
C71×#15642
C71×#15402
#1911471