Finite Group Databasebeta

← #443×Dic71 #31996007

Subgroups — #443×Dic71 #31996007

Order 18176.

1046 conjugacy classes of subgroups.

The subgroup lattice has 420 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17986116C211yesmaximal, characteristic
2#135×Dic71C211yesmaximal, characteristic
3#131×Dic71C212yesmaximal, complemented
4#108×Dic71C211yesmaximal, characteristic, complemented
5#22588222C211yesmaximal, characteristic, complemented
6#22588219C211yesmaximal, characteristic, complemented
7#22588178C212yesmaximal, complemented
8#22588175C212yesmaximal, complemented
9#104×Dic71C212yesmaximal, complemented
10C4×C8×Dic71C211yesmaximal, characteristic, complemented
11C2×#443×C71C211yesmaximal, characteristic
12C2×#14556135C2212yes—
13#41×Dic71C2212yes—
14#17986116C418yescomplemented
15Q16×Dic71C412yescomplemented
16SD16×Dic71C414yescomplemented
17D8×Dic71C412yescomplemented
18C2×#14556064C2211yescharacteristic
19#17986037C2211yescharacteristic
20C2×#14556055C2212yes—
21#17985995C2212yes—
22#17985957—22no—
23#17985957C2212yes—
24#17985954—22no—
25#17985954C2212yes—
26M16×Dic71—22no—
27M16×Dic71C2212yes—
28C2×C4×C71⋊C8C2211yescharacteristic
29C2×C8×Dic71—22no—
30C2×C8×Dic71C2211yescharacteristic
31C2×C8×Dic71C2211yescharacteristic
32C2×C8×Dic71C2211yescharacteristic
33C2×C8×Dic71C2211yescharacteristic
34C42×Dic71C2211yescharacteristic
35#17985763C2212yes—
36#17985760C2212yes—
37#17985759C2212yes—
38C2×#135×C71C2211yescharacteristic
39C2×#131×C71C2212yes—
40#443×C71C418yescomplemented
41C2×#108×C71C2211yescharacteristic
42C2×#104×C71C2212yes—
43C2×C4×C8×C71C2211yescharacteristic
44#14556135—24no—
45#14556135C2×C418yescomplemented
46C2×#11765849—22no—
47C2×#11765849C2312yes—
48C22×C71⋊C8—22no—
49C22×C71⋊C8C2311yescharacteristic
50C22×C71⋊C8C2311yescharacteristic
51Q8×Dic71C2×C414yes—
52D4×Dic71—24no—
53D4×Dic71C2×C414yes—
54#14556087—22no—
55#14556087C2312yes—
56C2×C4×Dic71—22no—
57C2×C4×Dic71—22no—
58C2×C4×Dic71C2311yescharacteristic
59C2×C4×Dic71C2311yescharacteristic
60#14556064C2×C414yescomplemented
61#14556062C2×C412yes—
62#14556060C2×C412yes—
63#14556055C2×C418yescomplemented
64#14556052C2×C414yes—
65#14556049C2×C414yes—
66#14556038—22no—
67#14556038—22no—
68#14556038—22no—
69C4×C71⋊C8—22no—
70C8×Dic71—22no—
71C8×Dic71—22no—
72C8×Dic71—22no—
73C8×Dic71—22no—
74C8×Dic71C2×C412yes—
75C8×Dic71C2×C412yes—
76C8×Dic71C2×C414yescomplemented
77C8×Dic71D411yescharacteristic
78C8×Dic71D411yescharacteristic
79C8×Dic71D411yescharacteristic
80C8×Dic71D411yescharacteristic
81C2×#41×C71C2312yes—
82#135×C71C2×C414yes—
83#135×C71C2×C414yes—
84C2×Q16×C71C2×C411yescharacteristic
85C2×SD16×C71C2×C412yes—
86C2×D8×C71C2×C411yescharacteristic
87#131×C71—24no—
88#131×C71C2×C418yescomplemented
89C2×M16×C71—22no—
90C2×M16×C71C2312yes—
91C22×C8×C71—22no—
92C22×C8×C71C2311yescharacteristic
93C22×C8×C71C2311yescharacteristic
94C2×C42×C71C2311yescharacteristic
95#108×C71C2×C414yescomplemented
96#104×C71C2×C418yescomplemented
97C4×C8×C71C2×C414yescomplemented
98C22×Dic71—21no—
99C22×Dic71—24no—
100C22×Dic71#4112yes—
101#11765849—22no—
102#11765849—28no—
103#11765849C22×C414yes—
104C2×C71⋊C8—22no—
105C2×C71⋊C8—21no—
106C2×C71⋊C8—21no—
107C2×C71⋊C8—28no—
108C2×C71⋊C8C22×C412yes—
109C2×C71⋊C8C22×C412yes—
110C2×C71⋊C8C2×D411yescharacteristic
111C2×C71⋊C8C2×D411yescharacteristic
112C2×C71⋊C8#4112yes—
113C4⋊Dic71—24no—
114C4⋊Dic71C22×C414yes—
115C22⋊Dic71—22no—
116C22⋊Dic71—24no—
117C4×Dic71—28no—
118C4×Dic71—22no—
119C4×Dic71—21no—
120C4×Dic71—24no—
121C4×Dic71C22×C412yes—
122C4×Dic71C22×C412yes—
123C4×Dic71C2×D411yescharacteristic
124C4×Dic71C2×D411yescharacteristic
125#41×C71—22no—
126#41×C71—22no—
127#41×C71C22×C414yes—
128#41×C71C22×C414yes—
129C2×Q8×C71C22×C412yes—
130C2×D4×C71—22no—
131C2×D4×C71C22×C412yes—
132C22×C4×C71—21no—
133C22×C4×C71—22no—
134C22×C4×C71C2411yescharacteristic
135Q16×C71C4214yescomplemented
136SD16×C71C4218yescomplemented
137D8×C71C4214yescomplemented
138M16×C71—22no—
139M16×C71—28no—
140M16×C71C22×C414yes—
141C2×C8×C71—22no—
142C2×C8×C71—28no—
143C2×C8×C71C22×C411yescharacteristic
144C2×C8×C71C22×C411yescharacteristic
145C2×C8×C71C22×C412yes—
146C2×C8×C71C22×C412yes—
147C2×C8×C71C22×C412yes—
148C2×C8×C71C2×D411yescharacteristic
149C2×C8×C71C2×D411yescharacteristic
150C2×C8×C71#4112yes—
151C42×C71—21no—
152C42×C71C22×C412yes—
153C23×C71—22no—
154C23×C71C2×#4111yescharacteristic
155Q8×C71—22no—
156Q8×C71C2×C4214yes—
157D4×C71—24no—
158D4×C71—24no—
159D4×C71—22no—
160D4×C71C2×C4214yes—
161C2×C4×C71—24no—
162C2×C4×C71—22no—
163C2×C4×C71—22no—
164C2×C4×C71—24no—
165C2×C4×C71—24no—
166C2×C4×C71C23×C411yescharacteristic
167C2×C4×C71C23×C411yescharacteristic
168C2×C4×C71C23×C411yescharacteristic
169C2×C4×C71C22×D411yescharacteristic
170C2×C4×C71C2×#4111yescharacteristic
171C2×C4×C71C2×#4111yescharacteristic
172C2×Dic71—24no—
173C2×Dic71—22no—
174C2×Dic71—24no—
175C2×Dic71—24no—
176C2×Dic71—48no—
177C2×Dic71C4×D412yes—
178C2×Dic71C4×D412yes—
179C8×C71—24no—
180C8×C71C2×C4212yes—
181C8×C71C2×C4212yes—
182C8×C71C4×D412yes—
183C8×C71C4×D412yes—
184C71⋊C8—24no—
185C71⋊C8—22no—
186C71⋊C8C4×D412yes—
187C71⋊C8C4×D412yes—
188C22×C71—22no—
189C22×C71—24no—
190C22×C71—44no—
191C22×C71C2×C4×D411yescharacteristic
192C22×C71C4×#4111yescharacteristic
193C22×C71C4×#4111yescharacteristic
194C4×C71—24no—
195C4×C71—24no—
196C4×C71C22×C4211yescharacteristic
197C4×C71C2×C4×D411yescharacteristic
198C4×C71C2×C4×D411yescharacteristic
199C4×C71C4×#4111yescharacteristic
200Dic71—24no—
201Dic71—22no—
202Dic71—44no—
203Dic71#44314yesdirect product factor
204C4×#443—711nomaximal, Sylow
205C2×C71—21no—
206C2×C71—21no—
207C2×C71—44no—
208C2×C71C42×D411yescharacteristic
209C2×C71C2×#44312yes—
210C2×#443—711no—
211C2×#443D7111yescharacteristic
212C4×#135—711no—
213C4×#131—712no—
214C4×#108—711no—
215#1772—711no—
216#1772—711no—
217#1764—712no—
218#1764—712no—
219C4×#104—712no—
220C42×C8—711no—
221C71C4×#44311yescharacteristic, complemented, Sylow
222C2×#135C2×D7111yescharacteristic
223C2×#131—712no—
224C2×#131C2×D7112yes—
225C4×#41—712no—
226#443—718no—
227#443Dic7118yesdirect product factor
228C4×Q16—712no—
229C4×SD16—714no—
230C4×D8—712no—
231C2×#108—711no—
232C2×#108C2×D7111yescharacteristic
233#427—711no—
234C2×#104—712no—
235C2×#104C2×D7112yes—
236#416—712no—
237#405—712no—
238#405—712no—
239#405—1422no—
240#405—1422no—
241C4×M16—712no—
242C4×M16—1422no—
243C2×C4×C8—711no—
244C2×C4×C8—711no—
245C2×C4×C8—711no—
246C2×C4×C8—711no—
247C2×C4×C8—711no—
248C2×C4×C8—1422no—
249C2×C4×C8C2×D7111yescharacteristic
250C43—711no—
251#341—712no—
252#339—712no—
253#339—712no—
254C2×#41C22×D7112yes—
255#135C4×D7114yes—
256#135C2×Dic7114yes—
257C2×Q16C4×D7111yescharacteristic
258C2×SD16C4×D7112yes—
259C2×D8C4×D7111yescharacteristic
260#131—24no—
261#131—718no—
262#131—1424no—
263#131C2×Dic7118yescomplemented
264C2×M16—22no—
265C2×M16—712no—
266C2×M16—1422no—
267C2×M16C22×D7112yes—
268C22×C8—22no—
269C22×C8—711no—
270C22×C8—711no—
271C22×C8—1422no—
272C22×C8C22×D7111yescharacteristic
273C22×C8C22×D7111yescharacteristic
274C4×Q8—714no—
275C4×D4—714no—
276C4×D4—1424no—
277#117—712no—
278#117—1422no—
279C2×C42—711no—
280C2×C42—711no—
281C2×C42—1422no—
282C2×C42—1422no—
283C2×C42C22×D7111yescharacteristic
284#108—714no—
285#108C2×Dic7114yescomplemented
286#107—712no—
287#106—712no—
288#104—718no—
289#104C2×Dic7118yescomplemented
290#103—714no—
291#102—714no—
292#97—1422no—
293#97—1422no—
294#97—1422no—
295C4×C8—712no—
296C4×C8—712no—
297C4×C8—714no—
298C4×C8—711no—
299C4×C8—711no—
300C4×C8—711no—
301C4×C8—711no—
302C4×C8—1422no—
303C4×C8—1422no—
304C4×C8—1422no—
305C4×C8—1422no—
306C4×C8—1422no—
307C4×C8C2×Dic7114yescomplemented
308#41—22no—
309#41—22no—
310#41C2×C4×D7114yes—
311#41C22×Dic7114yes—
312C2×Q8C2×C4×D7112yes—
313C2×D4—22no—
314C2×D4C2×C4×D7112yes—
315C22×C4—21no—
316C22×C4—22no—
317C22×C4—712no—
318C22×C4—1424no—
319C22×C4—1421no—
320C22×C4C23×D7111yescharacteristic
321Q16C4×Dic7114yescomplemented
322SD16C4×Dic7118yescomplemented
323D8C4×Dic7114yescomplemented
324M16—22no—
325M16—28no—
326M16—714no—
327M16—1428no—
328M16—1422no—
329M16C22×Dic7114yes—
330C2×C8—22no—
331C2×C8—28no—
332C2×C8—712no—
333C2×C8—711no—
334C2×C8—711no—
335C2×C8—712no—
336C2×C8—712no—
337C2×C8—1428no—
338C2×C8—1422no—
339C2×C8—1421no—
340C2×C8—1421no—
341C2×C8C2×C4×D7111yescharacteristic
342C2×C8C2×C4×D7111yescharacteristic
343C2×C8C2×C4×D7112yes—
344C2×C8C22×Dic7112yes—
345C2×C8C22×Dic7112yes—
346C2×C8D4×D7111yescharacteristic
347C2×C8D4×D7111yescharacteristic
348C2×C8#1176586412yes—
349C4⋊C4—714no—
350C4⋊C4—1424no—
351C22⋊C4—1424no—
352C22⋊C4—1422no—
353C42—21no—
354C42—712no—
355C42—711no—
356C42—711no—
357C42—712no—
358C42—1424no—
359C42—1428no—
360C42—1422no—
361C42—1421no—
362C42C22×Dic7112yes—
363C23—22no—
364C23#41×D7111yescharacteristic
365Q8—22no—
366Q8C2×C4×Dic7114yes—
367D4—24no—
368D4—24no—
369D4—22no—
370D4C2×C4×Dic7114yes—
371C2×C4—24no—
372C2×C4—22no—
373C2×C4—22no—
374C2×C4—24no—
375C2×C4—24no—
376C2×C4—2848no—
377C2×C4—712no—
378C2×C4—712no—
379C2×C4—1424no—
380C2×C4—1424no—
381C2×C4—1424no—
382C2×C4—1422no—
383C2×C4C22×C4×D7111yescharacteristic
384C2×C4C22×C4×D7111yescharacteristic
385C2×C4C23×Dic7111yescharacteristic
386C2×C4C2×D4×D7111yescharacteristic
387C2×C4#41×D7111yescharacteristic
388C2×C4C2×#1176586411yescharacteristic
389C8—24no—
390C8—712no—
391C8—712no—
392C8—1424no—
393C8—1422no—
394C8C2×C4×Dic7112yes—
395C8C2×C4×Dic7112yes—
396C8D4×Dic7112yes—
397C8D4×Dic7112yes—
398C22—22no—
399C22—24no—
400C22—44no—
401C22C4×D4×D7111yescharacteristic
402C22C4×#1176586411yescharacteristic
403C22#41×Dic7111yescharacteristic
404C4—24no—
405C4—24no—
406C4—2844no—
407C4—714no—
408C4—1424no—
409C4—1422no—
410C4C22×C4×Dic7111yescharacteristic
411C4C4×D4×D7111yescharacteristic
412C4C2×D4×Dic7111yescharacteristic
413C4C4×#1176586411yescharacteristic
414C2—21no—
415C2—21no—
416C2—44no—
417C2C4×D4×Dic7111yescharacteristic
418C2#443×D7112yes—
subgroupG/H
centerC2×C8D4×D71
commutatorC4×C71C22×C42
FrattiniC22×C4C23×D71
FittingC2×#443×C71C2
socleC22×C71C2×C4×D4
prime radicalC2×#135×C71C22
cosocleC22×C4×C71C24
hypercenterC2×#443D71
hypocenterC71C4×#443
LCSG ▷ C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C2×C8 ◁ C22×C8 ◁ C2×#443

Complements

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

NH ≅ G/Ntype
3. #131×Dic71C2semidirect
4. #108×Dic71C2semidirect
5. #22588222C2semidirect
6. #22588219C2semidirect
7. #22588178C2semidirect
8. #22588175C2semidirect
9. #104×Dic71C2semidirect
10. C4×C8×Dic71C2semidirect
14. #17986116C4semidirect
15. Q16×Dic71C4semidirect
16. SD16×Dic71C4semidirect
17. D8×Dic71C4semidirect
40. #443×C71C4semidirect
45. #14556135C2×C4semidirect
60. #14556064C2×C4semidirect
63. #14556055C2×C4semidirect
76. C8×Dic71C2×C4semidirect
88. #131×C71C2×C4semidirect
95. #108×C71C2×C4semidirect
96. #104×C71C2×C4semidirect
97. C4×C8×C71C2×C4semidirect
135. Q16×C71C42semidirect
136. SD16×C71C42semidirect
137. D8×C71C42semidirect
203. Dic71#443direct (N × H)
221. C71C4×#443semidirect
227. #443Dic71direct (N × H)
263. #131C2×Dic71semidirect
285. #108C2×Dic71semidirect
289. #104C2×Dic71semidirect
307. C4×C8C2×Dic71semidirect
321. Q16C4×Dic71semidirect
322. SD16C4×Dic71semidirect
323. D8C4×Dic71semidirect

Maximal subgroups

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

subgroupindex
C2×#179861162
#135×Dic712
#131×Dic712
#108×Dic712
#225882222
#225882192
#225881782
#225881752
#104×Dic712
C4×C8×Dic712
C2×#443×C712
C4×#44371