Finite Group Databasebeta

← #444×Dic71 #31996026

Subgroups — #444×Dic71 #31996026

Order 18176.

1022 conjugacy classes of subgroups.

The subgroup lattice has 408 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17986121C211yesmaximal, characteristic
2#135×Dic71C211yesmaximal, characteristic
3#131×Dic71C212yesmaximal, complemented
4#108×Dic71C211yesmaximal, characteristic, complemented
5#22588227C211yesmaximal, characteristic, complemented
6#22588224C211yesmaximal, characteristic, complemented
7#22588185C212yesmaximal, complemented
8#22588182C212yesmaximal, complemented
9#104×Dic71C212yesmaximal, complemented
10#97×Dic71C211yesmaximal, characteristic, complemented
11C2×#444×C71C211yesmaximal, characteristic
12C2×#14556135C2212yes—
13#41×Dic71C2212yes—
14#17986121C418yescomplemented
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×#14556039C2211yescharacteristic
29C2×#14556038C2211yescharacteristic
30C2×#14556038C2211yescharacteristic
31C2×C8×Dic71—22no—
32C2×C8×Dic71C2211yescharacteristic
33C2×C8×Dic71C2211yescharacteristic
34C42×Dic71C2211yescharacteristic
35#17985763C2212yes—
36#17985760C2212yes—
37#17985759C2212yes—
38C2×#135×C71C2211yescharacteristic
39C2×#131×C71C2212yes—
40#444×C71C418yescomplemented
41C2×#108×C71C2211yescharacteristic
42C2×#104×C71C2212yes—
43C2×#97×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#14556039—22no—
67#14556038—22no—
68#14556038—22no—
69#14556038—22no—
70#14556038—22no—
71#14556038C2×C414yescomplemented
72C8×Dic71—22no—
73C8×Dic71—22no—
74C8×Dic71—22no—
75C8×Dic71C2×C412yes—
76C8×Dic71C2×C412yes—
77C8×Dic71D412yes—
78C8×Dic71D412yes—
79C2×#41×C71C2312yes—
80#135×C71C2×C414yes—
81#135×C71C2×C414yes—
82C2×Q16×C71C2×C411yescharacteristic
83C2×SD16×C71C2×C412yes—
84C2×D8×C71C2×C411yescharacteristic
85#131×C71—24no—
86#131×C71C2×C418yescomplemented
87C2×M16×C71—22no—
88C2×M16×C71C2312yes—
89C22×C8×C71—22no—
90C22×C8×C71C2311yescharacteristic
91C22×C8×C71C2311yescharacteristic
92C2×C42×C71C2311yescharacteristic
93#108×C71C2×C414yescomplemented
94#104×C71C2×C418yescomplemented
95#97×C71C2×C414yescomplemented
96C22×Dic71—21no—
97C22×Dic71—24no—
98C22×Dic71#4112yes—
99#11765849—22no—
100#11765849—28no—
101#11765849C22×C414yes—
102C2×C71⋊C8—22no—
103C2×C71⋊C8—21no—
104C2×C71⋊C8—21no—
105C2×C71⋊C8—28no—
106C2×C71⋊C8C22×C412yes—
107C2×C71⋊C8C22×C412yes—
108C2×C71⋊C8C2×D412yes—
109C2×C71⋊C8#4112yes—
110C4⋊Dic71—24no—
111C4⋊Dic71C22×C414yes—
112C22⋊Dic71—22no—
113C22⋊Dic71—24no—
114C4×Dic71—22no—
115C4×Dic71—21no—
116C4×Dic71—24no—
117C4×Dic71—44no—
118C4×Dic71C22×C412yes—
119C4×Dic71C22×C412yes—
120C4×Dic71C2×D411yescharacteristic
121C4×Dic71C2×D411yescharacteristic
122#41×C71—22no—
123#41×C71—22no—
124#41×C71C22×C414yes—
125#41×C71C22×C414yes—
126C2×Q8×C71C22×C412yes—
127C2×D4×C71—22no—
128C2×D4×C71C22×C412yes—
129C22×C4×C71—22no—
130C22×C4×C71—21no—
131C22×C4×C71C2411yescharacteristic
132Q16×C71C4214yescomplemented
133SD16×C71C4218yescomplemented
134D8×C71C4214yescomplemented
135M16×C71—22no—
136M16×C71—28no—
137M16×C71C22×C414yes—
138C2×C8×C71—22no—
139C2×C8×C71—28no—
140C2×C8×C71C22×C411yescharacteristic
141C2×C8×C71C22×C411yescharacteristic
142C2×C8×C71C22×C412yes—
143C2×C8×C71C22×C412yes—
144C2×C8×C71C22×C412yes—
145C2×C8×C71C2×D412yes—
146C2×C8×C71#4112yes—
147C42×C71—21no—
148C42×C71C22×C412yes—
149C23×C71—22no—
150C23×C71C2×#4111yescharacteristic
151Q8×C71—22no—
152Q8×C71C2×C4214yes—
153D4×C71—24no—
154D4×C71—24no—
155D4×C71—22no—
156D4×C71C2×C4214yes—
157C2×C4×C71—22no—
158C2×C4×C71—24no—
159C2×C4×C71—24no—
160C2×C4×C71—22no—
161C2×C4×C71—42no—
162C2×C4×C71C23×C411yescharacteristic
163C2×C4×C71C23×C411yescharacteristic
164C2×C4×C71C23×C411yescharacteristic
165C2×C4×C71C22×D411yescharacteristic
166C2×C4×C71C2×#4111yescharacteristic
167C2×C4×C71C2×#4111yescharacteristic
168C2×Dic71—24no—
169C2×Dic71—24no—
170C2×Dic71—22no—
171C2×Dic71—42no—
172C2×Dic71—48no—
173C2×Dic71C4×D412yes—
174C2×Dic71C4×D412yes—
175C8×C71—24no—
176C8×C71C2×C4212yes—
177C8×C71C2×C4212yes—
178C8×C71C4×D414yes—
179C71⋊C8—24no—
180C71⋊C8—22no—
181C71⋊C8C4×D414yes—
182C22×C71—22no—
183C22×C71—24no—
184C22×C71—44no—
185C22×C71C2×C4×D411yescharacteristic
186C22×C71C4×#4111yescharacteristic
187C22×C71C4×#4111yescharacteristic
188C4×C71—24no—
189C4×C71—42no—
190C4×C71C22×C4211yescharacteristic
191C4×C71C2×C4×D411yescharacteristic
192C4×C71C2×C4×D411yescharacteristic
193C4×C71C4×#4111yescharacteristic
194Dic71—22no—
195Dic71—42no—
196Dic71—44no—
197Dic71#44414yesdirect product factor
198C4×#444—711nomaximal, Sylow
199C2×C71—21no—
200C2×C71—21no—
201C2×C71—44no—
202C2×C71C42×D411yescharacteristic
203C2×C71C2×#44412yes—
204C2×#444—711no—
205C2×#444D7111yescharacteristic
206C4×#135—711no—
207C4×#131—712no—
208C4×#108—711no—
209#1773—711no—
210#1773—711no—
211#1765—712no—
212#1765—712no—
213C4×#104—712no—
214C4×#97—711no—
215C71C4×#44411yescharacteristic, complemented, Sylow
216C2×#135C2×D7111yescharacteristic
217C2×#131—712no—
218C2×#131C2×D7112yes—
219C4×#41—712no—
220#444—718no—
221#444Dic7118yesdirect product factor
222C4×Q16—712no—
223C4×SD16—714no—
224C4×D8—712no—
225C2×#108—711no—
226C2×#108C2×D7111yescharacteristic
227#427—711no—
228C2×#104—712no—
229C2×#104C2×D7112yes—
230#416—712no—
231#405—712no—
232#405—712no—
233#405—1422no—
234#405—1422no—
235C4×M16—712no—
236C4×M16—1422no—
237C2×#97—711no—
238C2×#97—711no—
239C2×#97—711no—
240C2×#97C2×D7111yescharacteristic
241C2×C4×C8—711no—
242C2×C4×C8—711no—
243C2×C4×C8—1422no—
244C43—711no—
245#341—712no—
246#339—712no—
247#339—712no—
248C2×#41C22×D7112yes—
249#135C4×D7114yes—
250#135C2×Dic7114yes—
251C2×Q16C4×D7111yescharacteristic
252C2×SD16C4×D7112yes—
253C2×D8C4×D7111yescharacteristic
254#131—24no—
255#131—718no—
256#131—1424no—
257#131C2×Dic7118yescomplemented
258C2×M16—22no—
259C2×M16—712no—
260C2×M16—1422no—
261C2×M16C22×D7112yes—
262C22×C8—22no—
263C22×C8—711no—
264C22×C8—711no—
265C22×C8—1422no—
266C22×C8C22×D7111yescharacteristic
267C22×C8C22×D7111yescharacteristic
268C4×Q8—714no—
269C4×D4—714no—
270C4×D4—1424no—
271#117—712no—
272#117—1422no—
273C2×C42—711no—
274C2×C42—711no—
275C2×C42—1422no—
276C2×C42—1422no—
277C2×C42C22×D7111yescharacteristic
278#108—714no—
279#108C2×Dic7114yescomplemented
280#107—712no—
281#106—712no—
282#104—718no—
283#104C2×Dic7118yescomplemented
284#103—714no—
285#102—714no—
286#97—714no—
287#97—1422no—
288#97—1422no—
289#97—1422no—
290#97—1422no—
291#97—1422no—
292#97C2×Dic7114yescomplemented
293C4×C8—712no—
294C4×C8—712no—
295C4×C8—712no—
296C4×C8—712no—
297C4×C8—1422no—
298C4×C8—1422no—
299C4×C8—1422no—
300#41—22no—
301#41—22no—
302#41C2×C4×D7114yes—
303#41C22×Dic7114yes—
304C2×Q8C2×C4×D7112yes—
305C2×D4—22no—
306C2×D4C2×C4×D7112yes—
307C22×C4—22no—
308C22×C4—21no—
309C22×C4—712no—
310C22×C4—1424no—
311C22×C4—1421no—
312C22×C4C23×D7111yescharacteristic
313Q16C4×Dic7114yescomplemented
314SD16C4×Dic7118yescomplemented
315D8C4×Dic7114yescomplemented
316M16—22no—
317M16—28no—
318M16—714no—
319M16—1428no—
320M16—1422no—
321M16C22×Dic7114yes—
322C2×C8—22no—
323C2×C8—28no—
324C2×C8—712no—
325C2×C8—712no—
326C2×C8—712no—
327C2×C8—712no—
328C2×C8—1428no—
329C2×C8—1422no—
330C2×C8—1421no—
331C2×C8—1421no—
332C2×C8C2×C4×D7111yescharacteristic
333C2×C8C2×C4×D7111yescharacteristic
334C2×C8C2×C4×D7112yes—
335C2×C8C22×Dic7112yes—
336C2×C8C22×Dic7112yes—
337C2×C8D4×D7112yes—
338C2×C8#1176586412yes—
339C4⋊C4—714no—
340C4⋊C4—1424no—
341C22⋊C4—1424no—
342C22⋊C4—1422no—
343C42—21no—
344C42—2844no—
345C42—712no—
346C42—711no—
347C42—711no—
348C42—712no—
349C42—1424no—
350C42—1422no—
351C42—1421no—
352C42C22×Dic7112yes—
353C23—22no—
354C23#41×D7111yescharacteristic
355Q8—22no—
356Q8C2×C4×Dic7114yes—
357D4—24no—
358D4—24no—
359D4—22no—
360D4C2×C4×Dic7114yes—
361C2×C4—22no—
362C2×C4—24no—
363C2×C4—24no—
364C2×C4—22no—
365C2×C4—42no—
366C2×C4—2842no—
367C2×C4—2848no—
368C2×C4—712no—
369C2×C4—712no—
370C2×C4—1424no—
371C2×C4—1422no—
372C2×C4—1424no—
373C2×C4C22×C4×D7111yescharacteristic
374C2×C4C22×C4×D7111yescharacteristic
375C2×C4C23×Dic7111yescharacteristic
376C2×C4C2×D4×D7111yescharacteristic
377C2×C4#41×D7111yescharacteristic
378C2×C4C2×#1176586411yescharacteristic
379C8—24no—
380C8—714no—
381C8—1424no—
382C8—1422no—
383C8C2×C4×Dic7112yes—
384C8C2×C4×Dic7112yes—
385C8D4×Dic7114yes—
386C22—22no—
387C22—24no—
388C22—44no—
389C22C4×D4×D7111yescharacteristic
390C22C4×#1176586411yescharacteristic
391C22#41×Dic7111yescharacteristic
392C4—24no—
393C4—42no—
394C4—2842no—
395C4—2844no—
396C4—714no—
397C4—1422no—
398C4C22×C4×Dic7111yescharacteristic
399C4C4×D4×D7111yescharacteristic
400C4C2×D4×Dic7111yescharacteristic
401C4C4×#1176586411yescharacteristic
402C2—21no—
403C2—21no—
404C2—44no—
405C2C4×D4×Dic7111yescharacteristic
406C2#444×D7112yes—
subgroupG/H
centerC2×C4C2×D4×D71
commutatorC4×C71C22×C42
FrattiniC22×C4C23×D71
FittingC2×#444×C71C2
socleC22×C71C2×C4×D4
prime radicalC2×#135×C71C22
cosocleC22×C4×C71C24
hypercenterC2×#444D71
hypocenterC71C4×#444
LCSG ▷ C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C2×C4 ◁ C22×C8 ◁ C2×#444

Complements

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

NH ≅ G/Ntype
3. #131×Dic71C2semidirect
4. #108×Dic71C2semidirect
5. #22588227C2semidirect
6. #22588224C2semidirect
7. #22588185C2semidirect
8. #22588182C2semidirect
9. #104×Dic71C2semidirect
10. #97×Dic71C2semidirect
14. #17986121C4semidirect
15. Q16×Dic71C4semidirect
16. SD16×Dic71C4semidirect
17. D8×Dic71C4semidirect
40. #444×C71C4semidirect
45. #14556135C2×C4semidirect
60. #14556064C2×C4semidirect
63. #14556055C2×C4semidirect
71. #14556038C2×C4semidirect
86. #131×C71C2×C4semidirect
93. #108×C71C2×C4semidirect
94. #104×C71C2×C4semidirect
95. #97×C71C2×C4semidirect
132. Q16×C71C42semidirect
133. SD16×C71C42semidirect
134. D8×C71C42semidirect
197. Dic71#444direct (N × H)
215. C71C4×#444semidirect
221. #444Dic71direct (N × H)
257. #131C2×Dic71semidirect
279. #108C2×Dic71semidirect
283. #104C2×Dic71semidirect
292. #97C2×Dic71semidirect
313. Q16C4×Dic71semidirect
314. SD16C4×Dic71semidirect
315. D8C4×Dic71semidirect

Maximal subgroups

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

subgroupindex
C2×#179861212
#135×Dic712
#131×Dic712
#108×Dic712
#225882272
#225882242
#225881852
#225881822
#104×Dic712
#97×Dic712
C2×#444×C712
C4×#44471