Finite Group Databasebeta

← Dic7×#575 #14217883

Subgroups — Dic7×#575 #14217883

Order 1792.

2842 conjugacy classes of subgroups.

The subgroup lattice has 482 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C7×#575C211yesmaximal, characteristic
2C2×#41×Dic7C212yesmaximal, complemented
3#11741517C212yesmaximal, complemented
4Dic7×#137C218yesmaximal, complemented
5Dic7×AGL(1,ℤ/8)C218yesmaximal, complemented
6#11741342C214yesmaximal, complemented
7Dic7×#135C214yesmaximal, complemented
8#11741197C211yesmaximal, characteristic, complemented
9C2×M16×Dic7C211yesmaximal, characteristic, complemented
10C22×C7×#41C2212yes—
11C7×#575C4116yescomplemented
12C2×C7×#137C2214yes—
13C2×C7×AGL(1,ℤ/8)C2214yes—
14C2×C7×#135C2214yes—
15C22×C7×M16C2211yescharacteristic
16#41×Dic7—24no—
17#41×Dic7—22no—
18#41×Dic7—22no—
19#41×Dic7C2218yes—
20#41×Dic7C2214yescomplemented
21#41×Dic7C2214yescomplemented
22C2×Q8×Dic7C2214yescomplemented
23C2×D4×Dic7—24no—
24C2×D4×Dic7C2214yescomplemented
25C2×#6489—22no—
26C2×#6489C2212yes—
27C22×C4×Dic7—22no—
28C22×C4×Dic7C2211yescharacteristic
29C22×#1136C2211yescharacteristic
30#90005C2218yescomplemented
31#90004C2218yes—
32#89997C2214yescomplemented
33#89987C2214yescomplemented
34#89956C2218yescomplemented
35Q16×Dic7C2218yescomplemented
36#89936C22116yescomplemented
37SD16×Dic7C22116yescomplemented
38#89924C2218yescomplemented
39D8×Dic7C2218yescomplemented
40#89893C2218yescomplemented
41M16×Dic7C2218yescomplemented
42#89878C2214yescomplemented
43C2×#6389C2212yescomplemented
44C2×C8×Dic7C2212yescomplemented
45C4×#575—71nomaximal, Sylow
46C2×C7×#41—22no—
47C2×C7×#41—22no—
48C2×C7×#41—28no—
49C2×C7×#41C2×C4116yescomplemented
50C2×C7×#41C2314yes—
51C2×C7×#41C2314yes—
52C22×C7×Q8C2312yes—
53C22×C7×D4—22no—
54C22×C7×D4C2312yes—
55C23×C4×C7—22no—
56C23×C4×C7C2311yescharacteristic
57C23×Dic7—24no—
58C23×Dic7D412yes—
59C7×#137C2×C4132yescomplemented
60C7×AGL(1,ℤ/8)C2×C4132yescomplemented
61C7×#135C2×C4132yescomplemented
62C2×C7×Q16C2314yes—
63C2×C7×SD16C2318yes—
64C2×C7×D8C2314yes—
65C2×C7×M16C2×C418yescomplemented
66C2×C7×M16C2314yes—
67C22×C7×C8C2312yes—
68C2×C22⋊Dic7—22no—
69C2×C22⋊Dic7—24no—
70Q8×Dic7—24no—
71Q8×Dic7—24no—
72Q8×Dic7C2318yes—
73Q8×Dic7C2318yes—
74D4×Dic7—28no—
75D4×Dic7—28no—
76D4×Dic7—28no—
77D4×Dic7—28no—
78D4×Dic7—24no—
79D4×Dic7—24no—
80D4×Dic7C2318yes—
81D4×Dic7C2318yes—
82#6489—22no—
83#6489—22no—
84#6489—28no—
85#6489—24no—
86#6489—24no—
87#6489C2314yes—
88#6489C2314yes—
89C2×C4⋊Dic7—24no—
90C2×C4⋊Dic7C2314yes—
91C2×C4×Dic7—22no—
92C2×C4×Dic7—24no—
93C2×C4×Dic7—28no—
94C2×C4×Dic7—24no—
95C2×C4×Dic7—24no—
96C2×C4×Dic7D412yes—
97C2×C4×Dic7D412yes—
98C2×C4×Dic7D412yes—
99C2×C4×Dic7C2311yescharacteristic
100C2×C4×Dic7C2311yescharacteristic
101C2×C4×Dic7C2314yes—
102C2×#1136—24no—
103C2×#1136C2314yes—
104C22×C7⋊C8C2312yes—
105#6409C23116yes—
106#6406C23116yes—
107#6392C2318yes—
108#6391C2318yes—
109#6389C2318yes—
110C8×Dic7C2318yes—
111C2×#575D711yescharacteristic
112C2×C4×#41—72no—
113C4×#137—78no—
114C4×AGL(1,ℤ/8)—78no—
115#2943—74no—
116C4×#135—74no—
117#2911—71no—
118#2896—72no—
119C2×C4×M16—71no—
120C24×C7—22no—
121C24×C7C2×D411yescharacteristic
122C7×#41—216no—
123C7×#41—216no—
124C7×#41—28no—
125C7×#41—28no—
126C7×#41C22×C4116yes—
127C7×#41C22×C4116yescomplemented
128C2×C7×Q8—22no—
129C2×C7×Q8—24no—
130C2×C7×Q8C22×C418yescomplemented
131C2×C7×Q8C2414yes—
132C2×C7×D4—216no—
133C2×C7×D4—24no—
134C2×C7×D4—24no—
135C2×C7×D4—22no—
136C2×C7×D4—24no—
137C2×C7×D4C22×C418yescomplemented
138C2×C7×D4C2414yes—
139C22×C4×C7—22no—
140C22×C4×C7—216no—
141C22×C4×C7—24no—
142C22×C4×C7—24no—
143C22×C4×C7C22×C414yes—
144C22×C4×C7C2×D412yes—
145C22×C4×C7C2×D411yescharacteristic
146C22×C4×C7#4114yes—
147C22×C4×C7C2411yescharacteristic
148C22×C4×C7C2412yes—
149C22×Dic7—24no—
150C22×Dic7—28no—
151C22×Dic7—28no—
152C22×Dic7—44no—
153C22×Dic7—416no—
154C22×Dic7C2×D414yes—
155C22×Dic7C2×D412yes—
156C22×Dic7C2×D414yes—
157C22×Dic7C2×D412yes—
158C7×Q16C22×C4116yescomplemented
159C7×SD16C22×C4132yescomplemented
160C7×D8C22×C4116yescomplemented
161C7×M16C22×C4116yescomplemented
162C2×C7×C8C22×C418yescomplemented
163C2×C7×C8C2414yes—
164C22⋊Dic7—24no—
165C22⋊Dic7—24no—
166C22⋊Dic7—28no—
167C22⋊Dic7—28no—
168C4⋊Dic7—24no—
169C4⋊Dic7—28no—
170C4⋊Dic7—28no—
171C4⋊Dic7C2418yes—
172C4×Dic7—24no—
173C4×Dic7—24no—
174C4×Dic7—28no—
175C4×Dic7—28no—
176C4×Dic7C2×D411yescharacteristic
177C4×Dic7C2×D412yes—
178C4×Dic7C2×D414yes—
179C4×Dic7C2×D411yescharacteristic
180C4×Dic7C2×D414yes—
181C4×Dic7C2412yes—
182C4×Dic7C2412yes—
183#1136—28no—
184C2×C7⋊C8—24no—
185C2×C7⋊C8C2414yes—
186C22×#41C2×D712yes—
187#575Dic7116yesdirect product factor
188C2×#137C2×D714yes—
189C2×AGL(1,ℤ/8)C2×D714yes—
190C2×#135C2×D714yes—
191C22×M16—71no—
192C22×M16C2×D711yescharacteristic
193C4×#41—74no—
194C4×#41—74no—
195C4×#41—78no—
196C4×#41—142no—
197C4×#41—144no—
198C4×#41—142no—
199C2×C4×Q8—74no—
200C2×C4×D4—74no—
201C2×C4×D4—144no—
202C2×#117—72no—
203C2×#117—142no—
204C22×C42—71no—
205C22×C42—142no—
206#442—78no—
207#441—78no—
208#440—716no—
209C4×Q16—78no—
210C4×SD16—716no—
211C4×D8—78no—
212#428—78no—
213#427—74no—
214#419—74no—
215#418—74no—
216#417—78no—
217#416—78no—
218C4×M16—78no—
219C2×#97—72no—
220C2×C4×C8—72no—
221C23×C7—28no—
222C23×C7—24no—
223C23×C7—42no—
224C23×C7—48no—
225C23×C7C4×D414yes—
226C23×C7C22×D411yescharacteristic
227C23×C7C22×D412yes—
228C7×Q8—28no—
229C7×Q8—24no—
230C7×Q8C23×C418yes—
231C7×D4—216no—
232C7×D4—216no—
233C7×D4—28no—
234C7×D4—24no—
235C7×D4C23×C418yes—
236C2×C4×C7—28no—
237C2×C4×C7—24no—
238C2×C4×C7—216no—
239C2×C4×C7—216no—
240C2×C4×C7C4×D418yes—
241C2×C4×C7C4×D414yes—
242C2×C4×C7C23×C412yes—
243C2×C4×C7C23×C414yes—
244C2×C4×C7C22×D412yes—
245C2×C4×C7C22×D411yescharacteristic
246C2×C4×C7C2×#4112yes—
247C2×C4×C7C2×#4114yes—
248C2×C4×C7C2511yescharacteristic
249C2×Dic7—28no—
250C2×Dic7—24no—
251C2×Dic7—28no—
252C2×Dic7—42no—
253C2×Dic7—44no—
254C2×Dic7—416no—
255C2×Dic7—48no—
256C2×Dic7—416no—
257C2×Dic7C22×D414yes—
258C2×Dic7C22×D412yes—
259C2×Dic7C22×D412yes—
260C7×C8C23×C418yes—
261C7⋊C8—24no—
262C2×#41—22no—
263C2×#41—22no—
264C2×#41—28no—
265C2×#41C2×Dic7116yescomplemented
266C2×#41C22×D714yes—
267C2×#41C22×D714yes—
268C22×Q8C22×D712yes—
269C22×D4—22no—
270C22×D4C22×D712yes—
271C23×C4—22no—
272C23×C4—72no—
273C23×C4—144no—
274C23×C4C22×D711yescharacteristic
275#137C2×Dic7132yescomplemented
276AGL(1,ℤ/8)C2×Dic7132yescomplemented
277#135C2×Dic7132yescomplemented
278C2×Q16C22×D714yes—
279C2×SD16C22×D718yes—
280C2×D8C22×D714yes—
281C2×M16—74no—
282C2×M16—144no—
283C2×M16C2×Dic718yescomplemented
284C2×M16C22×D714yes—
285C22×C8—72no—
286C22×C8C22×D712yes—
287C4×Q8—78no—
288C4×Q8—78no—
289C4×Q8—144no—
290C4×Q8—144no—
291C4×D4—78no—
292C4×D4—78no—
293C4×D4—144no—
294C4×D4—144no—
295C4×D4—148no—
296C4×D4—148no—
297C4×D4—148no—
298C4×D4—148no—
299#117—74no—
300#117—74no—
301#117—148no—
302#117—144no—
303#117—144no—
304#117—142no—
305#117—142no—
306C2×C4⋊C4—74no—
307C2×C4⋊C4—144no—
308C2×C22⋊C4—144no—
309C2×C22⋊C4—142no—
310C2×C42—72no—
311C2×C42—72no—
312C2×C42—72no—
313C2×C42—74no—
314C2×C42—71no—
315C2×C42—71no—
316C2×C42—148no—
317C2×C42—144no—
318C2×C42—144no—
319C2×C42—144no—
320C2×C42—142no—
321#107—78no—
322#106—78no—
323#103—716no—
324#102—716no—
325#97—78no—
326C4×C8—78no—
327C22×C7—24no—
328C22×C7—22no—
329C22×C7—28no—
330C22×C7—44no—
331C22×C7—416no—
332C22×C7—48no—
333C22×C7C2×C4×D414yes—
334C22×C7C2×C4×D412yes—
335C22×C7C23×D411yescharacteristic
336C4×C7—28no—
337C4×C7C2×C4×D412yes—
338C4×C7C2×C4×D414yes—
339C4×C7C24×C411yescharacteristic
340C4×C7C22×#4111yescharacteristic
341Dic7—24no—
342Dic7—22no—
343Dic7—48no—
344Dic7#57514yesdirect product factor
345C24—22no—
346C24D4×D711yescharacteristic
347#41—216no—
348#41—216no—
349#41—28no—
350#41—28no—
351#41C22×Dic7116yes—
352#41C22×Dic7116yescomplemented
353C2×Q8—22no—
354C2×Q8—24no—
355C2×Q8C22×Dic718yescomplemented
356C2×Q8C23×D714yes—
357C2×D4—216no—
358C2×D4—24no—
359C2×D4—24no—
360C2×D4—22no—
361C2×D4—24no—
362C2×D4C22×Dic718yescomplemented
363C2×D4C23×D714yes—
364C22×C4—22no—
365C22×C4—216no—
366C22×C4—24no—
367C22×C4—24no—
368C22×C4—74no—
369C22×C4—72no—
370C22×C4—74no—
371C22×C4—72no—
372C22×C4—148no—
373C22×C4—148no—
374C22×C4—144no—
375C22×C4—284no—
376C22×C4—2816no—
377C22×C4D4×D711yescharacteristic
378C22×C4D4×D712yes—
379C22×C4#115914yes—
380C22×C4C22×Dic714yes—
381C22×C4C23×D712yes—
382C22×C4C23×D711yescharacteristic
383Q16C22×Dic7116yescomplemented
384SD16C22×Dic7132yescomplemented
385D8C22×Dic7116yescomplemented
386M16—148no—
387M16C22×Dic7116yescomplemented
388C2×C8—74no—
389C2×C8—144no—
390C2×C8C22×Dic718yescomplemented
391C2×C8C23×D714yes—
392C4⋊C4—78no—
393C4⋊C4—148no—
394C4⋊C4—148no—
395C4⋊C4—144no—
396C22⋊C4—148no—
397C22⋊C4—148no—
398C22⋊C4—144no—
399C22⋊C4—144no—
400C42—74no—
401C42—74no—
402C42—71no—
403C42—72no—
404C42—71no—
405C42—72no—
406C42—72no—
407C42—148no—
408C42—148no—
409C42—144no—
410C42—144no—
411C2×C7—24no—
412C2×C7—22no—
413C2×C7—48no—
414C2×C7C22×C4×D411yescharacteristic
415C2×C7C2×#57512yes—
416C23—28no—
417C23—24no—
418C23—42no—
419C23—48no—
420C23D4×Dic714yes—
421C23C2×D4×D711yescharacteristic
422C23C2×D4×D712yes—
423Q8—28no—
424Q8—24no—
425Q8C23×Dic718yes—
426D4—216no—
427D4—216no—
428D4—28no—
429D4—24no—
430D4C23×Dic718yes—
431C2×C4—28no—
432C2×C4—24no—
433C2×C4—216no—
434C2×C4—216no—
435C2×C4—72no—
436C2×C4—74no—
437C2×C4—72no—
438C2×C4—144no—
439C2×C4—148no—
440C2×C4—148no—
441C2×C4—2816no—
442C2×C4—282no—
443C2×C4—284no—
444C2×C4—2816no—
445C2×C4—288no—
446C2×C4D4×Dic718yes—
447C2×C4D4×Dic714yes—
448C2×C4C2×D4×D712yes—
449C2×C4C2×D4×D711yescharacteristic
450C2×C4C2×#115912yes—
451C2×C4C2×#115914yes—
452C2×C4C23×Dic712yes—
453C2×C4C23×Dic714yes—
454C2×C4C24×D711yescharacteristic
455C8—144no—
456C8C23×Dic718yes—
457C7C4×#57511yescharacteristic, complemented, Sylow
458C22—24no—
459C22—22no—
460C22—28no—
461C22—44no—
462C22—416no—
463C22—48no—
464C22C2×D4×Dic714yes—
465C22C2×D4×Dic712yes—
466C22C22×D4×D711yescharacteristic
467C4—28no—
468C4—74no—
469C4—144no—
470C4—142no—
471C4—288no—
472C4C2×D4×Dic712yes—
473C4C2×D4×Dic714yes—
474C4C22×#115911yescharacteristic
475C4C24×Dic711yescharacteristic
476C2—24no—
477C2—22no—
478C2—48no—
479C2D7×#57512yes—
480C2C22×D4×Dic711yescharacteristic
subgroupG/H
centerC2×C4C2×D4×D7
commutatorC4×C7C24×C4
FrattiniC2×C4C24×D7
Fitting, prime radicalC2×C7×#575C2
socleC22×C7C23×D4
cosocleC2×C4×C7C25
hypercenterC2×#575D7
hypocenterC7C4×#575
LCSG ▷ C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ C2×#575

Complements

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

NH ≅ G/Ntype
2. C2×#41×Dic7C2semidirect
3. #11741517C2semidirect
4. Dic7×#137C2semidirect
5. Dic7×AGL(1,ℤ/8)C2semidirect
6. #11741342C2semidirect
7. Dic7×#135C2semidirect
8. #11741197C2semidirect
9. C2×M16×Dic7C2semidirect
11. C7×#575C4semidirect
20. #41×Dic7C22semidirect
21. #41×Dic7C22semidirect
22. C2×Q8×Dic7C22semidirect
24. C2×D4×Dic7C22semidirect
30. #90005C22semidirect
32. #89997C22semidirect
33. #89987C22semidirect
34. #89956C22semidirect
35. Q16×Dic7C22semidirect
36. #89936C22semidirect
37. SD16×Dic7C22semidirect
38. #89924C22semidirect
39. D8×Dic7C22semidirect
40. #89893C22semidirect
41. M16×Dic7C22semidirect
42. #89878C22semidirect
43. C2×#6389C22semidirect
44. C2×C8×Dic7C22semidirect
49. C2×C7×#41C2×C4semidirect
59. C7×#137C2×C4semidirect
60. C7×AGL(1,ℤ/8)C2×C4semidirect
61. C7×#135C2×C4semidirect
65. C2×C7×M16C2×C4semidirect
127. C7×#41C22×C4semidirect
130. C2×C7×Q8C22×C4semidirect
137. C2×C7×D4C22×C4semidirect
158. C7×Q16C22×C4semidirect
159. C7×SD16C22×C4semidirect
160. C7×D8C22×C4semidirect
161. C7×M16C22×C4semidirect
162. C2×C7×C8C22×C4semidirect
187. #575Dic7direct (N × H)
265. C2×#41C2×Dic7semidirect
275. #137C2×Dic7semidirect
276. AGL(1,ℤ/8)C2×Dic7semidirect
277. #135C2×Dic7semidirect
283. C2×M16C2×Dic7semidirect
344. Dic7#575direct (N × H)
352. #41C22×Dic7semidirect
355. C2×Q8C22×Dic7semidirect
362. C2×D4C22×Dic7semidirect
383. Q16C22×Dic7semidirect
384. SD16C22×Dic7semidirect
385. D8C22×Dic7semidirect
387. M16C22×Dic7semidirect
390. C2×C8C22×Dic7semidirect
457. C7C4×#575semidirect

Maximal subgroups

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

subgroupindex
C2×C7×#5752
C2×#41×Dic72
#117415172
Dic7×#1372
Dic7×AGL(1,ℤ/8)2
#117413422
Dic7×#1352
#117411972
C2×M16×Dic72
C4×#5757