Finite Group Databasebeta

← Dic7×#496 #13362339

Subgroups — Dic7×#496 #13362339

Order 1792.

1262 conjugacy classes of subgroups.

The subgroup lattice has 462 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C7×#496C211yesmaximal, characteristic
2C2×SD16×Dic7C212yesmaximal, complemented
3C2×D8×Dic7C212yesmaximal, complemented
4Dic7×#127C211yesmaximal, characteristic, complemented
5Dic7×#124C211yesmaximal, characteristic, complemented
6#11729804C212yesmaximal, complemented
7#11729793C212yesmaximal, complemented
8#11729519C211yesmaximal, characteristic, complemented
9#11729480C211yesmaximal, characteristic, complemented
10#11727570C211yesmaximal, characteristic, complemented
11Dic7×#97C211yesmaximal, characteristic, complemented
12C22×C7×SD16C2212yes—
13C22×C7×D8C2212yes—
14C2×C7×#127C2211yescharacteristic
15C2×C7×#124C2211yescharacteristic
16C2×Q8×Dic7C2211yescharacteristic
17C2×D4×Dic7—22no—
18C2×D4×Dic7C2211yescharacteristic
19C2×D4×Dic7C2212yes—
20C7×#496C418yescomplemented
21C2×C7×#97C2211yescharacteristic
22#90002C2211yescharacteristic
23C2×#6409C2212yes—
24#89993—22no—
25#89993C2211yescharacteristic
26#89993C2212yes—
27C2×#6406C2212yes—
28C2×#6406C2212yes—
29C2×#6406C2212yes—
30SD16×Dic7—28no—
31D8×Dic7—28no—
32C2×#6392C2212yes—
33C2×#6391C2212yes—
34C2×#6389C2212yes—
35C2×C8×Dic7C2212yes—
36#89723—22no—
37C22⋊C4×Dic7—22no—
38#89708C2211yescharacteristic
39#89707C2211yescharacteristic
40C42×Dic7C2211yescharacteristic
41C2×#6377C2211yescharacteristic
42C4×#496—71nomaximal, Sylow
43C22×C7×Q8C2311yescharacteristic
44C22×C7×D4—22no—
45C22×C7×D4C2311yescharacteristic
46C22×C7×D4C2312yes—
47C23×Dic7—21no—
48C23×Dic7—22no—
49C2×C7×SD16—24no—
50C2×C7×SD16—24no—
51C2×C7×SD16C2×C418yescomplemented
52C2×C7×D8—24no—
53C2×C7×D8—24no—
54C2×C7×D8C2×C418yescomplemented
55C22×C7×C8C2312yes—
56C7×#127—22no—
57C7×#127C2×C414yescomplemented
58C7×#124—22no—
59C7×#124C2×C414yescomplemented
60C2×C7×C22⋊C4—22no—
61C2×C42×C7C2311yescharacteristic
62C2×C22⋊Dic7—22no—
63C2×C22⋊Dic7—24no—
64C2×C22⋊Dic7—21no—
65C2×C22⋊Dic7—22no—
66Q8×Dic7—24no—
67D4×Dic7—24no—
68D4×Dic7—24no—
69D4×Dic7—24no—
70D4×Dic7—48no—
71C2×C4⋊Dic7—22no—
72C2×C4⋊Dic7—21no—
73C2×C4⋊Dic7C2311yescharacteristic
74C2×C4⋊Dic7C2312yes—
75C2×C4⋊Dic7C2311yescharacteristic
76C2×C4×Dic7—21no—
77C2×C4×Dic7D412yes—
78C2×C4×Dic7D412yes—
79C2×C4×Dic7C2311yescharacteristic
80C2×C4×Dic7C2311yescharacteristic
81C22×C7⋊C8C2312yes—
82C7×#97C2×C414yescomplemented
83#6409—24no—
84#6406—24no—
85#6406—24no—
86#6406—24no—
87C7⋊#95—22no—
88C7⋊#95—22no—
89#6392—24no—
90#6391—24no—
91#6389—24no—
92C8×Dic7D418yescomplemented
93#6377—22no—
94C2×#496D711yescharacteristic
95C2×C4×SD16—72no—
96C2×C4×D8—72no—
97C4×#127—71no—
98C4×#124—71no—
99#1973—72no—
100#1972—72no—
101#1961—71no—
102#1959—71no—
103#1847—71no—
104C4×#97—71no—
105C24×C7—21no—
106C24×C7—22no—
107C2×C7×Q8—21no—
108C2×C7×Q8—22no—
109C2×C7×Q8—22no—
110C2×C7×Q8C22×C412yes—
111C2×C7×D4—28no—
112C2×C7×D4—22no—
113C2×C7×D4—22no—
114C2×C7×D4—22no—
115C2×C7×D4—22no—
116C2×C7×D4—22no—
117C2×C7×D4—22no—
118C2×C7×D4—21no—
119C2×C7×D4—22no—
120C2×C7×D4—44no—
121C2×C7×D4—44no—
122C2×C7×D4C22×C412yes—
123C2×C7×D4C22×C414yes—
124C22×C4×C7—21no—
125C22×C4×C7C2×D412yes—
126C22×C4×C7C2411yescharacteristic
127C22×Dic7—21no—
128C22×Dic7—21no—
129C22×Dic7—22no—
130C22×Dic7—42no—
131C22×Dic7—44no—
132C22×Dic7—48no—
133C22×Dic7—44no—
134C22×Dic7C2×D412yes—
135C22×Dic7C2×D411yescharacteristic
136C22×Dic7C2×D411yescharacteristic
137C7×SD16—216no—
138C7×D8—216no—
139C2×C7×C8C22×C414yes—
140C2×C7×C8C2×D414yes—
141C2×C7×C8#4114yes—
142C7×C22⋊C4—28no—
143C42×C7C22×C412yes—
144C42×C7#4112yes—
145C22⋊Dic7—48no—
146C22⋊Dic7—44no—
147C22⋊Dic7—42no—
148C22⋊Dic7—44no—
149C4⋊Dic7—22no—
150C4⋊Dic7—22no—
151C4⋊Dic7—22no—
152C4⋊Dic7—22no—
153C4⋊Dic7—44no—
154C4⋊Dic7—42no—
155C4×Dic7—22no—
156C4×Dic7—24no—
157C4×Dic7—42no—
158C4×Dic7—42no—
159C4×Dic7C2×D414yes—
160C2×C7⋊C8—22no—
161C2×C7⋊C8—22no—
162C2×C7⋊C8C2×D414yes—
163C22×SD16C2×D712yes—
164C22×D8C2×D712yes—
165C2×#127C2×D711yescharacteristic
166C2×#124C2×D711yescharacteristic
167C2×C4×Q8—71no—
168C2×C4×D4—72no—
169C2×C4×D4—71no—
170C2×C4×D4—142no—
171#496Dic718yesdirect product factor
172C4×SD16—148no—
173C4×D8—148no—
174C2×#107—72no—
175C2×#106—72no—
176C2×#103—72no—
177C2×#102—72no—
178C2×#102—72no—
179C2×#102—72no—
180C2×#97—72no—
181C2×#97—71no—
182C2×#97C2×D711yescharacteristic
183C2×C4×C8—72no—
184#391—71no—
185#390—72no—
186#390—71no—
187#390—142no—
188#388—142no—
189#384—71no—
190#382—71no—
191C4×C22⋊C4—142no—
192C43—71no—
193C23×C7—22no—
194C23×C7—24no—
195C23×C7—41no—
196C23×C7—42no—
197C23×C7—41no—
198C23×C7—42no—
199C23×C7—44no—
200C23×C7—42no—
201C23×C7—42no—
202C23×C7—44no—
203C23×C7C22×D411yescharacteristic
204C7×Q8—24no—
205C7×Q8—42no—
206C7×D4—24no—
207C7×D4—24no—
208C7×D4—24no—
209C7×D4—416no—
210C7×D4—42no—
211C7×D4—42no—
212C7×D4—42no—
213C2×C4×C7—22no—
214C2×C4×C7—22no—
215C2×C4×C7—22no—
216C2×C4×C7—41no—
217C2×C4×C7—41no—
218C2×C4×C7C4×D414yes—
219C2×C4×C7C23×C411yescharacteristic
220C2×C4×C7C22×D412yes—
221C2×C4×C7C2×#4112yes—
222C2×C4×C7C2×#4111yescharacteristic
223C2×Dic7—22no—
224C2×Dic7—22no—
225C2×Dic7—22no—
226C2×Dic7—22no—
227C2×Dic7—41no—
228C2×Dic7—41no—
229C2×Dic7—42no—
230C2×Dic7—44no—
231C2×Dic7—42no—
232C2×Dic7—42no—
233C2×Dic7—88no—
234C2×Dic7—84no—
235C2×Dic7#12712yes—
236C2×Dic7#12712yes—
237C2×Dic7AGL(1,ℤ/8)14yes—
238C7×C8C4×D418yescomplemented
239C7⋊C8—24no—
240C22×Q8C22×D711yescharacteristic
241C22×D4—22no—
242C22×D4C22×D711yescharacteristic
243C22×D4C22×D712yes—
244C23×C4—142no—
245C23×C4—141no—
246C2×SD16—24no—
247C2×SD16—24no—
248C2×SD16C2×Dic718yescomplemented
249C2×D8—24no—
250C2×D8—24no—
251C2×D8C2×Dic718yescomplemented
252C22×C8—72no—
253C22×C8C22×D712yes—
254#127—22no—
255#127C2×Dic714yescomplemented
256#124—22no—
257#124C2×Dic714yescomplemented
258C4×Q8—144no—
259C4×D4—144no—
260C4×D4—144no—
261C4×D4—144no—
262C4×D4—288no—
263C2×C4⋊C4—71no—
264C2×C4⋊C4—72no—
265C2×C4⋊C4—71no—
266C2×C4⋊C4—141no—
267C2×C4⋊C4—142no—
268C2×C22⋊C4—22no—
269C2×C22⋊C4—141no—
270C2×C22⋊C4—142no—
271C2×C22⋊C4—144no—
272C2×C22⋊C4—142no—
273C2×C42—71no—
274C2×C42—72no—
275C2×C42—71no—
276C2×C42—72no—
277C2×C42—141no—
278C2×C42C22×D711yescharacteristic
279#107—144no—
280#106—144no—
281#103—144no—
282#102—144no—
283#102—144no—
284#102—144no—
285#97—144no—
286#97—142no—
287#97C2×Dic714yescomplemented
288C4×C8—78no—
289#95—142no—
290#95—142no—
291C22×C7—42no—
292C22×C7—44no—
293C22×C7—48no—
294C22×C7—44no—
295C22×C7—82no—
296C22×C7—81no—
297C22×C7—81no—
298C22×C7—82no—
299C22×C7—84no—
300C22×C7—82no—
301C22×C7C2×C4×D411yescharacteristic
302C22×C7C2×#12711yescharacteristic
303C22×C7#53211yescharacteristic
304C22×C7C2×AGL(1,ℤ/8)12yes—
305C22×C7#57512yes—
306C4×C7—24no—
307C4×C7—42no—
308C4×C7C2×C4×D412yes—
309C4×C7#53212yes—
310Dic7—22no—
311Dic7—42no—
312Dic7—82no—
313Dic7—81no—
314Dic7—81no—
315Dic7#49614yesdirect product factor
316C24—21no—
317C24—22no—
318C2×Q8—21no—
319C2×Q8—22no—
320C2×Q8—22no—
321C2×Q8C22×Dic712yes—
322C2×D4—28no—
323C2×D4—22no—
324C2×D4—22no—
325C2×D4—22no—
326C2×D4—22no—
327C2×D4—22no—
328C2×D4—22no—
329C2×D4—21no—
330C2×D4—22no—
331C2×D4—44no—
332C2×D4—44no—
333C2×D4C22×Dic712yes—
334C2×D4C22×Dic714yes—
335C22×C4—21no—
336C22×C4—71no—
337C22×C4—71no—
338C22×C4—72no—
339C22×C4—141no—
340C22×C4—141no—
341C22×C4—142no—
342C22×C4—282no—
343C22×C4—284no—
344C22×C4—288no—
345C22×C4—284no—
346C22×C4D4×D712yes—
347C22×C4C23×D711yescharacteristic
348SD16—216no—
349D8—216no—
350C2×C8—74no—
351C2×C8—142no—
352C2×C8—142no—
353C2×C8D4×D714yes—
354C2×C8#115914yes—
355C2×C8C22×Dic714yes—
356C4⋊C4—142no—
357C4⋊C4—142no—
358C4⋊C4—142no—
359C4⋊C4—142no—
360C4⋊C4—284no—
361C4⋊C4—282no—
362C22⋊C4—28no—
363C22⋊C4—282no—
364C22⋊C4—284no—
365C22⋊C4—288no—
366C22⋊C4—284no—
367C42—74no—
368C42—144no—
369C42—142no—
370C42—282no—
371C42—282no—
372C42#115912yes—
373C42C22×Dic712yes—
374C2×C7—84no—
375C2×C7—82no—
376C2×C7C4×#12711yescharacteristic
377C2×C7C4×AGL(1,ℤ/8)12yes—
378C2×C7C2×#49611yescharacteristic
379C2×C7#315011yescharacteristic
380C2×C7#317112yes—
381C23—22no—
382C23—24no—
383C23—41no—
384C23—42no—
385C23—41no—
386C23—42no—
387C23—44no—
388C23—42no—
389C23—42no—
390C23—44no—
391C23C2×D4×D711yescharacteristic
392Q8—24no—
393Q8—42no—
394D4—24no—
395D4—24no—
396D4—24no—
397D4—416no—
398D4—42no—
399D4—42no—
400D4—42no—
401C2×C4—22no—
402C2×C4—22no—
403C2×C4—22no—
404C2×C4—41no—
405C2×C4—41no—
406C2×C4—72no—
407C2×C4—74no—
408C2×C4—72no—
409C2×C4—142no—
410C2×C4—142no—
411C2×C4—142no—
412C2×C4—142no—
413C2×C4—281no—
414C2×C4—281no—
415C2×C4—282no—
416C2×C4—284no—
417C2×C4—282no—
418C2×C4—282no—
419C2×C4—568no—
420C2×C4—564no—
421C2×C4D4×Dic714yes—
422C2×C4C2×D4×D712yes—
423C2×C4C2×#115911yescharacteristic
424C2×C4C2×#115912yes—
425C2×C4C23×Dic711yescharacteristic
426C8—144no—
427C8D4×Dic718yescomplemented
428C7C4×#49611yescharacteristic, complemented, Sylow
429C22—48no—
430C22—44no—
431C22—42no—
432C22—44no—
433C22—84no—
434C22—82no—
435C22—82no—
436C22—81no—
437C22—81no—
438C22—82no—
439C22D7×#12711yescharacteristic
440C22#9040711yescharacteristic
441C22D7×AGL(1,ℤ/8)12yes—
442C22#9046412yes—
443C22C2×D4×Dic711yescharacteristic
444C4—24no—
445C4—42no—
446C4—74no—
447C4—142no—
448C4—282no—
449C4—562no—
450C4—561no—
451C4—561no—
452C4#9040712yes—
453C4C2×D4×Dic712yes—
454C2—84no—
455C2—82no—
456C2#1173928112yes—
457C2D7×#49611yescharacteristic
458C2#1173928911yescharacteristic
459C2Dic7×#12711yescharacteristic
460C2Dic7×AGL(1,ℤ/8)12yes—
subgroupG/H
centerC23C2×D4×D7
commutatorC2×C4×C7C23×C4
FrattiniC22×C4C23×D7
Fitting, prime radicalC2×C7×#496C2
socleC23×C7C22×D4
cosocleC22×C4×C7C24
hypercenterC2×#496D7
hypocenterC7C4×#496
LCSG ▷ C2×C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#496

Complements

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

NH ≅ G/Ntype
2. C2×SD16×Dic7C2semidirect
3. C2×D8×Dic7C2semidirect
4. Dic7×#127C2semidirect
5. Dic7×#124C2semidirect
6. #11729804C2semidirect
7. #11729793C2semidirect
8. #11729519C2semidirect
9. #11729480C2semidirect
10. #11727570C2semidirect
11. Dic7×#97C2semidirect
20. C7×#496C4semidirect
51. C2×C7×SD16C2×C4semidirect
54. C2×C7×D8C2×C4semidirect
57. C7×#127C2×C4semidirect
59. C7×#124C2×C4semidirect
82. C7×#97C2×C4semidirect
92. C8×Dic7D4semidirect
171. #496Dic7direct (N × H)
238. C7×C8C4×D4semidirect
248. C2×SD16C2×Dic7semidirect
251. C2×D8C2×Dic7semidirect
255. #127C2×Dic7semidirect
257. #124C2×Dic7semidirect
287. #97C2×Dic7semidirect
315. Dic7#496direct (N × H)
427. C8D4×Dic7semidirect
428. C7C4×#496semidirect

Maximal subgroups

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

subgroupindex
C2×C7×#4962
C2×SD16×Dic72
C2×D8×Dic72
Dic7×#1272
Dic7×#1242
#117298042
#117297932
#117295192
#117294802
#117275702
Dic7×#972
C4×#4967