Finite Group Databasebeta

← Dic7×#497 #13362350

Subgroups — Dic7×#497 #13362350

Order 1792.

1094 conjugacy classes of subgroups.

The subgroup lattice has 434 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C7×#497C211yesmaximal, characteristic
2C2×Q16×Dic7C212yesmaximal, complemented
3C2×SD16×Dic7C212yesmaximal
4Dic7×C4⋊Q8C211yesmaximal, characteristic, complemented
5Dic7×#124C211yesmaximal, characteristic
6#11729821C212yesmaximal, complemented
7#11729804C212yesmaximal
8#11729540C211yesmaximal, characteristic, complemented
9#11729480C211yesmaximal, characteristic
10#11727570C211yesmaximal, characteristic, complemented
11Dic7×#97C211yesmaximal, characteristic, complemented
12C22×C7×Q16C2212yes—
13C22×C7×SD16C2212yes—
14C2×C7×C4⋊Q8C2211yescharacteristic
15C2×C7×#124C2211yescharacteristic
16C2×Q8×Dic7C2212yes—
17C2×Q8×Dic7C2211yescharacteristic
18C2×D4×Dic7C2211yescharacteristic
19C7×#497C418yescomplemented
20C2×C7×#97C2211yescharacteristic
21#90002C2212yes—
22#90002C2211yescharacteristic
23C2×#6409C2212yes—
24C2×#6409C2212yes—
25C2×#6409C2212yes—
26#89993C2211yescharacteristic
27C2×#6406C2212yes—
28Q16×Dic7—28no—
29SD16×Dic7—28no—
30C2×#6392C2212yes—
31C2×#6391C2212yes—
32C2×#6389C2212yes—
33C2×C8×Dic7C2212yes—
34#89757—22no—
35C4⋊C4×Dic7—22no—
36#89723—22no—
37C22⋊C4×Dic7—22no—
38#89708C2211yescharacteristic
39#89707C2211yescharacteristic
40C42×Dic7C2211yescharacteristic
41C2×#6377C2211yescharacteristic
42C4×#497—71nomaximal, Sylow
43C22×C7×Q8C2311yescharacteristic
44C22×C7×Q8C2312yes—
45C22×C7×D4C2311yescharacteristic
46C23×Dic7—21no—
47C2×C7×Q16—24no—
48C2×C7×Q16—24no—
49C2×C7×Q16C2×C418yescomplemented
50C2×C7×SD16—24no—
51C2×C7×SD16—24no—
52C2×C7×SD16C2×C418yes—
53C22×C7×C8C2312yes—
54C7×C4⋊Q8—22no—
55C7×C4⋊Q8C2×C414yescomplemented
56C7×#124—22no—
57C7×#124C2×C414yes—
58C2×C7×C4⋊C4—22no—
59C2×C7×C22⋊C4—22no—
60C2×C42×C7C2311yescharacteristic
61C2×C22⋊Dic7—22no—
62C2×C22⋊Dic7—21no—
63Q8×Dic7—24no—
64Q8×Dic7—24no—
65Q8×Dic7—24no—
66D4×Dic7—24no—
67C2×C4⋊Dic7—22no—
68C2×C4⋊Dic7—21no—
69C2×C4⋊Dic7—22no—
70C2×C4⋊Dic7C2311yescharacteristic
71C2×C4⋊Dic7C2312yes—
72C2×C4⋊Dic7C2311yescharacteristic
73C2×C4×Dic7—21no—
74C2×C4×Dic7—22no—
75C2×C4×Dic7D412yes—
76C2×C4×Dic7D412yes—
77C2×C4×Dic7C2311yescharacteristic
78C2×C4×Dic7C2311yescharacteristic
79C22×C7⋊C8C2312yes—
80C7×#97C2×C414yescomplemented
81#6409—24no—
82#6409—24no—
83#6409—24no—
84#6406—24no—
85C7⋊#95—22no—
86C7⋊#95—22no—
87C7⋊#95—24no—
88#6392—24no—
89#6391—24no—
90#6389—24no—
91C8×Dic7D418yes—
92#6377—22no—
93C2×#497D711yescharacteristic
94C2×C4×Q16—72no—
95C2×C4×SD16—72no—
96C4×C4⋊Q8—71no—
97C4×#124—71no—
98#1973—72no—
99#1971—72no—
100#1960—71no—
101#1959—71no—
102#1847—71no—
103C4×#97—71no—
104C24×C7—21no—
105C2×C7×Q8—21no—
106C2×C7×Q8—22no—
107C2×C7×Q8—22no—
108C2×C7×Q8—22no—
109C2×C7×Q8—22no—
110C2×C7×Q8—22no—
111C2×C7×Q8—22no—
112C2×C7×Q8—22no—
113C2×C7×Q8C22×C412yes—
114C2×C7×Q8C22×C414yes—
115C2×C7×D4—22no—
116C2×C7×D4—22no—
117C2×C7×D4—21no—
118C2×C7×D4C22×C412yes—
119C22×C4×C7—21no—
120C22×C4×C7—22no—
121C22×C4×C7C2×D412yes—
122C22×C4×C7C2411yescharacteristic
123C22×Dic7—21no—
124C22×Dic7—22no—
125C22×Dic7—21no—
126C22×Dic7—42no—
127C22×Dic7—44no—
128C22×Dic7C2×D412yes—
129C22×Dic7C2×D411yescharacteristic
130C22×Dic7C2×D411yescharacteristic
131C7×Q16—216no—
132C7×SD16—216no—
133C2×C7×C8C22×C414yes—
134C2×C7×C8C2×D414yes—
135C2×C7×C8#4114yes—
136C7×C4⋊C4—28no—
137C7×C22⋊C4—28no—
138C42×C7C22×C412yes—
139C42×C7#4112yes—
140C22⋊Dic7—44no—
141C22⋊Dic7—42no—
142C4⋊Dic7—22no—
143C4⋊Dic7—22no—
144C4⋊Dic7—22no—
145C4⋊Dic7—22no—
146C4⋊Dic7—44no—
147C4⋊Dic7—42no—
148C4⋊Dic7—44no—
149C4×Dic7—22no—
150C4×Dic7—24no—
151C4×Dic7—42no—
152C4×Dic7—42no—
153C4×Dic7—44no—
154C4×Dic7C2×D414yes—
155C2×C7⋊C8—22no—
156C2×C7⋊C8—22no—
157C2×C7⋊C8C2×D414yes—
158C22×Q16C2×D712yes—
159C22×SD16C2×D712yes—
160C2×C4⋊Q8C2×D711yescharacteristic
161C2×#124C2×D711yescharacteristic
162C2×C4×Q8—72no—
163C2×C4×Q8—71no—
164C2×C4×D4—71no—
165#497Dic718yesdirect product factor
166C4×Q16—148no—
167C4×SD16—148no—
168C2×#107—72no—
169C2×#106—72no—
170C2×#103—72no—
171C2×#103—72no—
172C2×#103—72no—
173C2×#102—72no—
174C2×#97—72no—
175C2×#97—71no—
176C2×#97C2×D711yescharacteristic
177C2×C4×C8—72no—
178#391—72no—
179#391—71no—
180#390—71no—
181#389—142no—
182#388—142no—
183#384—71no—
184#382—71no—
185C4×C4⋊C4—142no—
186C4×C22⋊C4—142no—
187C43—71no—
188C23×C7—22no—
189C23×C7—41no—
190C23×C7—41no—
191C23×C7—42no—
192C23×C7—42no—
193C23×C7C22×D411yescharacteristic
194C7×Q8—24no—
195C7×Q8—24no—
196C7×Q8—24no—
197C7×Q8—42no—
198C7×Q8—42no—
199C7×Q8—42no—
200C7×D4—24no—
201C7×D4—42no—
202C2×C4×C7—22no—
203C2×C4×C7—22no—
204C2×C4×C7—22no—
205C2×C4×C7—24no—
206C2×C4×C7—41no—
207C2×C4×C7—42no—
208C2×C4×C7—41no—
209C2×C4×C7—42no—
210C2×C4×C7C4×D414yes—
211C2×C4×C7C23×C411yescharacteristic
212C2×C4×C7C22×D412yes—
213C2×C4×C7C2×#4112yes—
214C2×C4×C7C2×#4111yescharacteristic
215C2×Dic7—22no—
216C2×Dic7—22no—
217C2×Dic7—22no—
218C2×Dic7—22no—
219C2×Dic7—42no—
220C2×Dic7—41no—
221C2×Dic7—41no—
222C2×Dic7—42no—
223C2×Dic7—44no—
224C2×Dic7—42no—
225C2×Dic7—84no—
226C2×Dic7#12712yes—
227C2×Dic7#12712yes—
228C2×Dic7#13714yes—
229C7×C8C4×D418yes—
230C7⋊C8—24no—
231C22×Q8C22×D711yescharacteristic
232C22×Q8C22×D712yes—
233C22×D4C22×D711yescharacteristic
234C23×C4—141no—
235C2×Q16—24no—
236C2×Q16—24no—
237C2×Q16C2×Dic718yescomplemented
238C2×SD16—24no—
239C2×SD16—24no—
240C2×SD16C2×Dic718yes—
241C22×C8—72no—
242C22×C8C22×D712yes—
243C4⋊Q8—22no—
244C4⋊Q8C2×Dic714yescomplemented
245#124—22no—
246#124C2×Dic714yes—
247C4×Q8—144no—
248C4×Q8—144no—
249C4×Q8—144no—
250C4×D4—144no—
251C2×C4⋊C4—22no—
252C2×C4⋊C4—71no—
253C2×C4⋊C4—71no—
254C2×C4⋊C4—72no—
255C2×C4⋊C4—141no—
256C2×C4⋊C4—142no—
257C2×C4⋊C4—142no—
258C2×C22⋊C4—22no—
259C2×C22⋊C4—141no—
260C2×C22⋊C4—142no—
261C2×C42—71no—
262C2×C42—72no—
263C2×C42—71no—
264C2×C42—72no—
265C2×C42—141no—
266C2×C42—142no—
267C2×C42C22×D711yescharacteristic
268#107—144no—
269#106—144no—
270#103—144no—
271#103—144no—
272#103—144no—
273#102—144no—
274#97—144no—
275#97—142no—
276#97C2×Dic714yescomplemented
277C4×C8—78no—
278#95—142no—
279#95—144no—
280#95—142no—
281C22×C7—42no—
282C22×C7—44no—
283C22×C7—81no—
284C22×C7—81no—
285C22×C7—82no—
286C22×C7C2×C4×D411yescharacteristic
287C22×C7C2×#12711yescharacteristic
288C22×C7#53211yescharacteristic
289C22×C7C2×#13712yes—
290C22×C7#57512yes—
291C4×C7—24no—
292C4×C7—42no—
293C4×C7—44no—
294C4×C7C2×C4×D412yes—
295C4×C7#53212yes—
296Dic7—22no—
297Dic7—42no—
298Dic7—81no—
299Dic7—82no—
300Dic7—81no—
301Dic7#49714yesdirect product factor
302C24—21no—
303C2×Q8—21no—
304C2×Q8—22no—
305C2×Q8—22no—
306C2×Q8—22no—
307C2×Q8—22no—
308C2×Q8—22no—
309C2×Q8—22no—
310C2×Q8—22no—
311C2×Q8C22×Dic712yes—
312C2×Q8C22×Dic714yes—
313C2×D4—22no—
314C2×D4—22no—
315C2×D4—21no—
316C2×D4C22×Dic712yes—
317C22×C4—21no—
318C22×C4—22no—
319C22×C4—71no—
320C22×C4—71no—
321C22×C4—72no—
322C22×C4—141no—
323C22×C4—141no—
324C22×C4—142no—
325C22×C4—282no—
326C22×C4—284no—
327C22×C4D4×D712yes—
328C22×C4C23×D711yescharacteristic
329Q16—216no—
330SD16—216no—
331C2×C8—74no—
332C2×C8—142no—
333C2×C8—142no—
334C2×C8D4×D714yes—
335C2×C8#115914yes—
336C2×C8C22×Dic714yes—
337C4⋊C4—28no—
338C4⋊C4—142no—
339C4⋊C4—142no—
340C4⋊C4—142no—
341C4⋊C4—142no—
342C4⋊C4—284no—
343C4⋊C4—282no—
344C4⋊C4—284no—
345C22⋊C4—28no—
346C22⋊C4—282no—
347C22⋊C4—284no—
348C42—74no—
349C42—144no—
350C42—142no—
351C42—282no—
352C42—282no—
353C42—284no—
354C42#115912yes—
355C42C22×Dic712yes—
356C2×C7—82no—
357C2×C7C4×#12711yescharacteristic
358C2×C7C4×#13712yes—
359C2×C7C2×#49711yescharacteristic
360C2×C7#315011yescharacteristic
361C2×C7#317212yes—
362C23—22no—
363C23—41no—
364C23—41no—
365C23—42no—
366C23—42no—
367C23C2×D4×D711yescharacteristic
368Q8—24no—
369Q8—24no—
370Q8—24no—
371Q8—42no—
372Q8—42no—
373Q8—42no—
374D4—24no—
375D4—42no—
376C2×C4—22no—
377C2×C4—22no—
378C2×C4—22no—
379C2×C4—24no—
380C2×C4—41no—
381C2×C4—42no—
382C2×C4—41no—
383C2×C4—42no—
384C2×C4—72no—
385C2×C4—74no—
386C2×C4—72no—
387C2×C4—142no—
388C2×C4—142no—
389C2×C4—142no—
390C2×C4—142no—
391C2×C4—282no—
392C2×C4—281no—
393C2×C4—281no—
394C2×C4—282no—
395C2×C4—282no—
396C2×C4—284no—
397C2×C4—564no—
398C2×C4D4×Dic714yes—
399C2×C4C2×D4×D712yes—
400C2×C4C2×#115911yescharacteristic
401C2×C4C2×#115912yes—
402C2×C4C23×Dic711yescharacteristic
403C8—144no—
404C8D4×Dic718yes—
405C7C4×#49711yescharacteristic, complemented, Sylow
406C22—42no—
407C22—44no—
408C22—82no—
409C22—81no—
410C22—81no—
411C22D7×#12711yescharacteristic
412C22#9040711yescharacteristic
413C22D7×#13712yes—
414C22#9046812yes—
415C22C2×D4×Dic711yescharacteristic
416C4—24no—
417C4—42no—
418C4—44no—
419C4—74no—
420C4—142no—
421C4—282no—
422C4—561no—
423C4—561no—
424C4—562no—
425C4#9040712yes—
426C4C2×D4×Dic712yes—
427C2—82no—
428C2#1173930612yes—
429C2D7×#49711yescharacteristic
430C2#1173931411yescharacteristic
431C2Dic7×#12711yescharacteristic
432C2Dic7×#13712yes—
subgroupG/H
centerC23C2×D4×D7
commutatorC2×C4×C7C23×C4
FrattiniC22×C4C23×D7
FittingC2×C7×#497C2
socleC23×C7C22×D4
prime radicalC22×C7×D4C23
cosocleC22×C4×C7C24
hypercenterC2×#497D7
hypocenterC7C4×#497
LCSG ▷ C2×C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#497

Complements

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

NH ≅ G/Ntype
2. C2×Q16×Dic7C2semidirect
4. Dic7×C4⋊Q8C2semidirect
6. #11729821C2semidirect
8. #11729540C2semidirect
10. #11727570C2semidirect
11. Dic7×#97C2semidirect
19. C7×#497C4semidirect
49. C2×C7×Q16C2×C4semidirect
55. C7×C4⋊Q8C2×C4semidirect
80. C7×#97C2×C4semidirect
165. #497Dic7direct (N × H)
237. C2×Q16C2×Dic7semidirect
244. C4⋊Q8C2×Dic7semidirect
276. #97C2×Dic7semidirect
301. Dic7#497direct (N × H)
405. C7C4×#497semidirect

Maximal subgroups

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

subgroupindex
C2×C7×#4972
C2×Q16×Dic72
C2×SD16×Dic72
Dic7×C4⋊Q82
Dic7×#1242
#117298212
#117298042
#117295402
#117294802
#117275702
Dic7×#972
C4×#4977