Finite Group Databasebeta

← #407×Dic71 #31994996

Subgroups — #407×Dic71 #31994996

Order 18176.

2246 conjugacy classes of subgroups.

The subgroup lattice has 384 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×C4×Dic71C211yesmaximal, characteristic
2C2×#17985963C211yesmaximal, characteristic
3C2×M16×Dic71C212yesmaximal, complemented
4#22588104C214yesmaximal, complemented
5C22⋊C8×Dic71C214yesmaximal, complemented
6#22588033C212yesmaximal, complemented
7C2×#407×C71C211yesmaximal, characteristic
8C24×Dic71C412yes—
9C22×#11765849C2212yes—
10C22×C4×Dic71—28no—
11C22×C4×Dic71C412yes—
12C22×C4×Dic71C414yes—
13C22×C4×Dic71C2211yescharacteristic
14C22×C4×Dic71C2212yes—
15C22×C4×Dic71C2212yes—
16C22×C4×Dic71C2211yescharacteristic
17#17985963C418yescomplemented
18C2×C22⋊(C71⋊C8)C2214yes—
19M16×Dic71—28no—
20C2×#14556038C2214yescomplemented
21C2×C8×Dic71C2214yescomplemented
22#17985753C2218yescomplemented
23C24×C4×C71C2211yescharacteristic
24C22×M16×C71C2212yes—
25#407×C71C418yescomplemented
26C2×C22⋊C8×C71C2214yes—
27C23×Dic71—28no—
28C23×Dic71—216no—
29C23×Dic71C2×C412yes—
30C23×Dic71C2×C414yes—
31C23×Dic71C2×C412yes—
32C23×Dic71C2×C414yes—
33C2×#11765849—24no—
34C2×#11765849—24no—
35C2×#11765849C2×C418yescomplemented
36C22×C71⋊C8C2314yes—
37C2×C4×Dic71—28no—
38C2×C4×Dic71—216no—
39C2×C4×Dic71—28no—
40C2×C4×Dic71—28no—
41C2×C4×Dic71—24no—
42C2×C4×Dic71C2×C414yes—
43C2×C4×Dic71C2×C414yes—
44C2×C4×Dic71C2×C412yes—
45C2×C4×Dic71C2×C412yes—
46C2×C4×Dic71D418yes—
47C2×C4×Dic71C2312yes—
48C2×C4×Dic71C2311yescharacteristic
49C2×C4×Dic71C2311yescharacteristic
50C22⋊(C71⋊C8)C2×C4116yescomplemented
51#14556038—28no—
52C8×Dic71—28no—
53C25×C71C2×C411yescharacteristic
54C23×C4×C71—24no—
55C23×C4×C71—24no—
56C23×C4×C71C2×C411yescharacteristic
57C23×C4×C71C2×C412yes—
58C23×C4×C71C2×C414yes—
59C23×C4×C71C2×C414yes—
60C23×C4×C71C2312yes—
61C23×C4×C71C2311yescharacteristic
62C2×M16×C71—24no—
63C2×M16×C71—24no—
64C2×M16×C71C2×C418yescomplemented
65C22×C8×C71C2314yes—
66C22⋊C8×C71C2×C4116yescomplemented
67C22×Dic71—264no—
68C22×Dic71—24no—
69C22×Dic71—28no—
70C22×Dic71—28no—
71C22×Dic71—28no—
72C22×Dic71—28no—
73C22×Dic71—28no—
74C22×Dic71—28no—
75C22×Dic71—28no—
76C22×Dic71C22⋊C418yes—
77C22×Dic71M16116yescomplemented
78C22×Dic71C22×C412yes—
79C22×Dic71C22×C414yes—
80C22×Dic71C22×C412yes—
81#11765849—216no—
82C2×C71⋊C8—24no—
83C2×C71⋊C8—24no—
84C2×C71⋊C8C22×C418yescomplemented
85C4×Dic71—24no—
86C4×Dic71—24no—
87C4×Dic71—28no—
88C4×Dic71—28no—
89C4×Dic71C22⋊C418yes—
90C4×Dic71C2×D414yes—
91C4×Dic71C2×D414yes—
92C24×C71—22no—
93C24×C71—22no—
94C24×C71—28no—
95C24×C71C4214yes—
96C24×C71C22×C411yescharacteristic
97C24×C71C22×C412yes—
98C22×C4×C71—22no—
99C22×C4×C71—22no—
100C22×C4×C71—24no—
101C22×C4×C71—24no—
102C22×C4×C71—216no—
103C22×C4×C71—216no—
104C22×C4×C71—24no—
105C22×C4×C71—24no—
106C22×C4×C71C4214yes—
107C22×C4×C71C4218yes—
108C22×C4×C71C22×C412yes—
109C22×C4×C71C22×C414yes—
110C22×C4×C71C22×C411yescharacteristic
111C22×C4×C71C22×C412yes—
112C22×C4×C71C22×C414yes—
113C22×C4×C71C22×C412yes—
114C22×C4×C71C2×D414yes—
115C22×C4×C71#4114yes—
116C22×C4×C71C2411yescharacteristic
117M16×C71—216no—
118C2×C8×C71—24no—
119C2×C8×C71—24no—
120C2×C8×C71C22×C418yescomplemented
121C23×C71—216no—
122C23×C71—216no—
123C23×C71—22no—
124C23×C71—22no—
125C23×C71—24no—
126C23×C71—24no—
127C23×C71—28no—
128C23×C71—216no—
129C23×C71C2×C4212yes—
130C23×C71C2×C4214yes—
131C23×C71C2×C22⋊C412yes—
132C23×C71#11712yes—
133C23×C71C2×M1618yes—
134C23×C71C23×C411yescharacteristic
135C2×C4×C71—22no—
136C2×C4×C71—22no—
137C2×C4×C71—28no—
138C2×C4×C71—28no—
139C2×C4×C71—28no—
140C2×C4×C71—216no—
141C2×C4×C71C2×C4214yes—
142C2×C4×C71C2×C4212yes—
143C2×C4×C71C2×C22⋊C412yes—
144C2×C4×C71#11712yes—
145C2×C4×C71C4×D418yes—
146C2×C4×C71C4×D418yes—
147C2×C4×C71C23×C411yescharacteristic
148C2×C4×C71C23×C411yescharacteristic
149C2×C4×C71C22×D412yes—
150C2×C4×C71C2×#4112yes—
151C2×Dic71—232no—
152C2×Dic71—216no—
153C2×Dic71—24no—
154C2×Dic71—24no—
155C2×Dic71—24no—
156C2×Dic71—216no—
157C2×Dic71—232no—
158C2×Dic71C2×C22⋊C414yes—
159C2×Dic71C2×C22⋊C414yes—
160C2×Dic71C2×M1618yes—
161C2×Dic71C2×M1618yes—
162C8×C71—28no—
163C71⋊C8—28no—
164C22×C71—232no—
165C22×C71—24no—
166C22×C71—24no—
167C22×C71—24no—
168C22×C71—28no—
169C22×C71—24no—
170C22×C71—28no—
171C22×C71—24no—
172C22×C71C4×C22⋊C414yes—
173C22×C71C4×M1618yescomplemented
174C22×C71C22×C4211yescharacteristic
175C22×C71C22×C22⋊C411yescharacteristic
176C22×C71C2×#11711yescharacteristic
177C22×C71C22×M1614yes—
178C4×C71—24no—
179C4×C71C4×C22⋊C414yes—
180C4×C71C2×C4×D412yes—
181C4×C71C2×C4×D412yes—
182Dic71—24no—
183Dic71—28no—
184Dic71#40718yesdirect product factor
185C4×#407—711nomaximal, Sylow
186C2×C71—24no—
187C2×C71—28no—
188C2×C71C2×C4×C22⋊C411yescharacteristic
189C2×C71C2×C4×M1612yes—
190C2×C71C2×#40712yes—
191C2×C71#292012yes—
192C23×C42—711no—
193C2×#407—711no—
194C2×#407D7111yescharacteristic
195C2×C4×M16—712no—
196#1749—714no—
197C4×C22⋊C8—714no—
198#1728—712no—
199C71C4×#40711yescharacteristic, complemented, Sylow
200C24×C4—712no—
201C24×C4C2×D7111yescharacteristic
202C22×M16—712no—
203C22×M16C2×D7112yes—
204C22×C42—711no—
205C22×C42—714no—
206C22×C42—712no—
207C22×C42—711no—
208C22×C42—712no—
209C22×C42—712no—
210C22×C42—1428no—
211#407—718no—
212#407Dic7118yesdirect product factor
213C2×C22⋊C8—714no—
214C2×C22⋊C8C2×D7114yes—
215C4×M16—1428no—
216C2×#97—714no—
217C2×C4×C8—714no—
218#336—718no—
219C25C4×D7111yescharacteristic
220C23×C4—24no—
221C23×C4—24no—
222C23×C4—712no—
223C23×C4—714no—
224C23×C4—714no—
225C23×C4—712no—
226C23×C4—14216no—
227C23×C4—1428no—
228C23×C4C4×D7111yescharacteristic
229C23×C4C4×D7112yes—
230C23×C4C4×D7114yes—
231C23×C4C2×Dic7114yes—
232C23×C4C22×D7112yes—
233C23×C4C22×D7111yescharacteristic
234C2×M16—24no—
235C2×M16—24no—
236C2×M16—718no—
237C2×M16—1424no—
238C2×M16—1424no—
239C2×M16C2×Dic7118yescomplemented
240C22×C8—714no—
241C22×C8C22×D7114yes—
242C2×C42—712no—
243C2×C42—718no—
244C2×C42—711no—
245C2×C42—711no—
246C2×C42—714no—
247C2×C42—714no—
248C2×C42—712no—
249C2×C42—712no—
250C2×C42—1428no—
251C2×C42—1428no—
252C2×C42—14216no—
253C2×C42—1428no—
254C2×C42—1424no—
255C22⋊C8—7116no—
256C22⋊C8C2×Dic71116yescomplemented
257#97—1428no—
258C4×C8—1428no—
259C24—22no—
260C24—22no—
261C24—28no—
262C24C4×Dic7114yes—
263C24C2×C4×D7111yescharacteristic
264C24C2×C4×D7112yes—
265C22×C4—22no—
266C22×C4—22no—
267C22×C4—24no—
268C22×C4—24no—
269C22×C4—24no—
270C22×C4—24no—
271C22×C4—216no—
272C22×C4—216no—
273C22×C4—712no—
274C22×C4—712no—
275C22×C4—714no—
276C22×C4—718no—
277C22×C4—7116no—
278C22×C4—1428no—
279C22×C4—1428no—
280C22×C4—1428no—
281C22×C4—1428no—
282C22×C4—1428no—
283C22×C4—1428no—
284C22×C4—14264no—
285C22×C4—1424no—
286C22×C4—1428no—
287C22×C4C4×Dic7114yes—
288C22×C4C4×Dic7118yes—
289C22×C4C2×C4×D7114yes—
290C22×C4C2×C4×D7112yes—
291C22×C4C2×C4×D7112yes—
292C22×C4C2×C4×D7111yescharacteristic
293C22×C4C22×Dic7114yes—
294C22×C4C22×Dic7112yes—
295C22×C4D4×D7114yes—
296C22×C4#1176586414yes—
297C22×C4C23×D7111yescharacteristic
298M16—216no—
299M16—14216no—
300C2×C8—24no—
301C2×C8—24no—
302C2×C8—718no—
303C2×C8—1424no—
304C2×C8—1424no—
305C2×C8C22×Dic7118yescomplemented
306C42—714no—
307C42—714no—
308C42—718no—
309C42—1428no—
310C42—1428no—
311C42—1424no—
312C42—1424no—
313C23—216no—
314C23—216no—
315C23—28no—
316C23—22no—
317C23—22no—
318C23—216no—
319C23—24no—
320C23—24no—
321C23C2×C4×Dic7112yes—
322C23C2×C4×Dic7114yes—
323C23C22⋊C4×D7112yes—
324C23#1455608412yes—
325C23M16×D7118yes—
326C23C22×C4×D7111yescharacteristic
327C2×C4—28no—
328C2×C4—22no—
329C2×C4—22no—
330C2×C4—216no—
331C2×C4—28no—
332C2×C4—28no—
333C2×C4—714no—
334C2×C4—718no—
335C2×C4—714no—
336C2×C4—718no—
337C2×C4—14216no—
338C2×C4—14232no—
339C2×C4—14216no—
340C2×C4—14232no—
341C2×C4—1424no—
342C2×C4—1424no—
343C2×C4—1424no—
344C2×C4C2×C4×Dic7114yes—
345C2×C4C2×C4×Dic7112yes—
346C2×C4C22⋊C4×D7112yes—
347C2×C4#1455608412yes—
348C2×C4(C22⋊D71)⋊C418yes—
349C2×C4D4×Dic7118yes—
350C2×C4C22×C4×D7111yescharacteristic
351C2×C4C23×Dic7111yescharacteristic
352C2×C4C2×D4×D7112yes—
353C2×C4C2×#1176586412yes—
354C8—28no—
355C8—1428no—
356C22—232no—
357C22—24no—
358C22—28no—
359C22—24no—
360C22—24no—
361C22—24no—
362C22—28no—
363C22—24no—
364C22C22⋊C4×Dic7114yes—
365C22M16×Dic7118yescomplemented
366C22C22×C4×Dic7111yescharacteristic
367C22C2×C22⋊C4×D7111yescharacteristic
368C22C2×#1455608411yescharacteristic
369C22C2×M16×D7114yes—
370C4—24no—
371C4—718no—
372C4—1424no—
373C4—1428no—
374C4C22⋊C4×Dic7114yes—
375C4C2×(C22⋊D71)⋊C412yes—
376C4C2×D4×Dic7112yes—
377C2—24no—
378C2—28no—
379C2C2×C22⋊C4×Dic7111yescharacteristic
380C2C2×M16×Dic7112yes—
381C2#407×D7112yes—
382C2#2259696912yes—
subgroupG/H
center, FrattiniC22×C4C23×D71
commutatorC22×C71C22×C42
FittingC2×#407×C71C2
socleC23×C71C23×C4
prime radicalC25×C71C2×C4
cosocleC22×C4×C71C24
hypercenterC2×#407D71
hypocenterC71C4×#407
LCSG ▷ C22×C71 ▷ C71
UCSC1 ◁ C22×C4 ◁ C2×#407

Complements

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

NH ≅ G/Ntype
3. C2×M16×Dic71C2semidirect
4. #22588104C2semidirect
5. C22⋊C8×Dic71C2semidirect
6. #22588033C2semidirect
17. #17985963C4semidirect
20. C2×#14556038C22semidirect
21. C2×C8×Dic71C22semidirect
22. #17985753C22semidirect
25. #407×C71C4semidirect
35. C2×#11765849C2×C4semidirect
50. C22⋊(C71⋊C8)C2×C4semidirect
64. C2×M16×C71C2×C4semidirect
66. C22⋊C8×C71C2×C4semidirect
77. C22×Dic71M16semidirect
84. C2×C71⋊C8C22×C4semidirect
120. C2×C8×C71C22×C4semidirect
173. C22×C71C4×M16semidirect
184. Dic71#407direct (N × H)
199. C71C4×#407semidirect
212. #407Dic71direct (N × H)
239. C2×M16C2×Dic71semidirect
256. C22⋊C8C2×Dic71semidirect
305. C2×C8C22×Dic71semidirect
365. C22M16×Dic71semidirect

Maximal subgroups

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

subgroupindex
C23×C4×Dic712
C2×#179859632
C2×M16×Dic712
#225881042
C22⋊C8×Dic712
#225880332
C2×#407×C712
C4×#40771