Finite Group Databasebeta

← Dic7×#495 #13362243

Subgroups — Dic7×#495 #13362243

Order 1792.

1150 conjugacy classes of subgroups.

The subgroup lattice has 430 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C7×#495C211yesmaximal, characteristic
2C2×Q16×Dic7C211yesmaximal, characteristic, complemented
3C2×SD16×Dic7C212yesmaximal, complemented
4C2×D8×Dic7C211yesmaximal, characteristic
5Dic7×#124C212yesmaximal, complemented
6#11729820C211yesmaximal, characteristic, complemented
7#11729803C212yesmaximal, complemented
8#11729792C211yesmaximal, characteristic
9#11729479C212yesmaximal, complemented
10#11727520C211yesmaximal, characteristic, complemented
11C4×C8×Dic7C211yesmaximal, characteristic, complemented
12C22×C7×Q16C2211yescharacteristic
13C22×C7×SD16C2212yes—
14C22×C7×D8C2211yescharacteristic
15C2×C7×#124C2212yes—
16C2×Q8×Dic7C2212yes—
17C2×D4×Dic7C2212yes—
18C7×#495C418yescomplemented
19C2×C4×C7×C8C2211yescharacteristic
20#90002C2212yes—
21C2×#6409C2212yes—
22C2×#6409C2212yes—
23#89993C2212yes—
24C2×#6406C2212yes—
25C2×#6406C2212yes—
26Q16×Dic7—24no—
27SD16×Dic7—28no—
28D8×Dic7—24no—
29C2×#6392C2211yescharacteristic
30C2×#6392C2211yescharacteristic
31C2×#6391C2212yes—
32C2×C8×Dic7C2211yescharacteristic
33C2×C8×Dic7C2211yescharacteristic
34C2×C8×Dic7C2211yescharacteristic
35C2×C8×Dic7C2211yescharacteristic
36#89723—24no—
37C22⋊C4×Dic7—24no—
38#89708C2212yes—
39C42×Dic7C2211yescharacteristic
40C2×C4×C7⋊C8C2211yescharacteristic
41C4×#495—71nomaximal, Sylow
42C22×C7×Q8C2312yes—
43C22×C7×D4C2312yes—
44C23×Dic7—22no—
45C2×C7×Q16—22no—
46C2×C7×Q16—22no—
47C2×C7×Q16C2×C414yescomplemented
48C2×C7×SD16—24no—
49C2×C7×SD16—24no—
50C2×C7×SD16C2×C418yescomplemented
51C2×C7×D8—22no—
52C2×C7×D8—22no—
53C2×C7×D8C2×C414yes—
54C22×C7×C8C2311yescharacteristic
55C22×C7×C8C2311yescharacteristic
56C7×#124—24no—
57C7×#124C2×C418yescomplemented
58C2×C7×C22⋊C4—24no—
59C2×C42×C7C2311yescharacteristic
60C2×C22⋊Dic7—24no—
61C2×C22⋊Dic7—22no—
62Q8×Dic7—24no—
63Q8×Dic7—24no—
64D4×Dic7—24no—
65D4×Dic7—24no—
66C2×C4⋊Dic7—22no—
67C2×C4⋊Dic7C2312yes—
68C2×C4⋊Dic7C2312yes—
69C2×C4×Dic7—22no—
70C2×C4×Dic7D412yes—
71C2×C4×Dic7D412yes—
72C2×C4×Dic7C2311yescharacteristic
73C2×C4×Dic7C2311yescharacteristic
74C22×C7⋊C8C2311yescharacteristic
75C22×C7⋊C8C2311yescharacteristic
76C4×C7×C8C2×C414yescomplemented
77#6409—24no—
78#6409—24no—
79#6406—24no—
80#6406—24no—
81C7⋊#95—24no—
82C7⋊#95—24no—
83#6392—22no—
84#6392—22no—
85#6391—24no—
86C8×Dic7—22no—
87C8×Dic7—22no—
88C8×Dic7D414yes—
89C8×Dic7D414yes—
90C4×C7⋊C8—22no—
91C2×#495D711yescharacteristic
92C2×C4×Q16—71no—
93C2×C4×SD16—72no—
94C2×C4×D8—71no—
95C4×#124—72no—
96#1970—71no—
97#1969—71no—
98#1968—72no—
99#1958—72no—
100#1846—71no—
101C42×C8—71no—
102C24×C7—22no—
103C2×C7×Q8—22no—
104C2×C7×Q8—22no—
105C2×C7×Q8—22no—
106C2×C7×Q8—22no—
107C2×C7×Q8—22no—
108C2×C7×Q8C22×C414yes—
109C2×C7×D4—22no—
110C2×C7×D4—22no—
111C2×C7×D4—22no—
112C2×C7×D4—22no—
113C2×C7×D4—22no—
114C2×C7×D4C22×C414yes—
115C22×C4×C7—22no—
116C22×C4×C7C2×D412yes—
117C22×C4×C7C2411yescharacteristic
118C22×Dic7—22no—
119C22×Dic7—22no—
120C22×Dic7—44no—
121C22×Dic7—48no—
122C22×Dic7C2×D411yescharacteristic
123C22×Dic7C2×D412yes—
124C22×Dic7C2×D411yescharacteristic
125C7×Q16—28no—
126C7×SD16—216no—
127C7×D8—28no—
128C2×C7×C8C22×C412yes—
129C2×C7×C8C22×C412yes—
130C2×C7×C8C2×D412yes—
131C2×C7×C8C2×D412yes—
132C2×C7×C8#4112yes—
133C2×C7×C8#4112yes—
134C7×C22⋊C4—216no—
135C42×C7C22×C412yes—
136C42×C7#4112yes—
137C22⋊Dic7—44no—
138C22⋊Dic7—48no—
139C4⋊Dic7—22no—
140C4⋊Dic7—22no—
141C4⋊Dic7—22no—
142C4⋊Dic7—22no—
143C4⋊Dic7—44no—
144C4×Dic7—21no—
145C4×Dic7—21no—
146C4×Dic7—24no—
147C4×Dic7—24no—
148C4×Dic7—44no—
149C4×Dic7C2×D412yes—
150C4×Dic7C2×D412yes—
151C2×C7⋊C8—21no—
152C2×C7⋊C8—21no—
153C2×C7⋊C8—21no—
154C2×C7⋊C8—21no—
155C2×C7⋊C8C2×D412yes—
156C2×C7⋊C8C2×D412yes—
157C22×Q16C2×D711yescharacteristic
158C22×SD16C2×D712yes—
159C22×D8C2×D711yescharacteristic
160C2×#124C2×D712yes—
161C2×C4×Q8—72no—
162C2×C4×D4—72no—
163#495Dic718yesdirect product factor
164C4×Q16—144no—
165C4×SD16—148no—
166C4×D8—144no—
167C2×#107—71no—
168C2×#107—71no—
169C2×#106—72no—
170C2×#103—72no—
171C2×#103—72no—
172C2×#102—72no—
173C2×#102—72no—
174C2×C4×C8—71no—
175C2×C4×C8—71no—
176C2×C4×C8—71no—
177C2×C4×C8—71no—
178C2×C4×C8—71no—
179C2×C4×C8C2×D711yescharacteristic
180#391—72no—
181#390—72no—
182#388—144no—
183#382—72no—
184C4×C22⋊C4—144no—
185C43—71no—
186C23×C7—24no—
187C23×C7—42no—
188C23×C7—42no—
189C23×C7—44no—
190C23×C7—44no—
191C23×C7C22×D411yescharacteristic
192C7×Q8—24no—
193C7×Q8—24no—
194C7×Q8—42no—
195C7×Q8—42no—
196C7×D4—24no—
197C7×D4—24no—
198C7×D4—42no—
199C7×D4—42no—
200C2×C4×C7—22no—
201C2×C4×C7—22no—
202C2×C4×C7—24no—
203C2×C4×C7—42no—
204C2×C4×C7—42no—
205C2×C4×C7C4×D414yes—
206C2×C4×C7C23×C411yescharacteristic
207C2×C4×C7C22×D411yescharacteristic
208C2×C4×C7C22×D411yescharacteristic
209C2×C4×C7C2×#4111yescharacteristic
210C2×C4×C7C2×#4111yescharacteristic
211C2×C4×C7C2×#4111yescharacteristic
212C2×Dic7—22no—
213C2×Dic7—22no—
214C2×Dic7—22no—
215C2×Dic7—42no—
216C2×Dic7—42no—
217C2×Dic7—44no—
218C2×Dic7—44no—
219C2×Dic7—88no—
220C2×Dic7#12712yes—
221C2×Dic7#12712yes—
222C2×Dic7#13514yes—
223C2×Dic7#13514yes—
224C7×C8C4×D414yes—
225C7×C8C4×D414yes—
226C7⋊C8—22no—
227C7⋊C8—22no—
228C22×Q8C22×D712yes—
229C22×D4C22×D712yes—
230C23×C4—142no—
231C2×Q16—22no—
232C2×Q16—22no—
233C2×Q16C2×Dic714yescomplemented
234C2×SD16—24no—
235C2×SD16—24no—
236C2×SD16C2×Dic718yescomplemented
237C2×D8—22no—
238C2×D8—22no—
239C2×D8C2×Dic714yes—
240C22×C8—71no—
241C22×C8—71no—
242C22×C8C22×D711yescharacteristic
243C22×C8C22×D711yescharacteristic
244#124—24no—
245#124C2×Dic718yescomplemented
246C4×Q8—144no—
247C4×Q8—144no—
248C4×D4—144no—
249C4×D4—144no—
250C2×C4⋊C4—72no—
251C2×C4⋊C4—72no—
252C2×C4⋊C4—142no—
253C2×C22⋊C4—24no—
254C2×C22⋊C4—142no—
255C2×C22⋊C4—144no—
256C2×C42—71no—
257C2×C42—72no—
258C2×C42—72no—
259C2×C42—71no—
260C2×C42—142no—
261C2×C42C22×D711yescharacteristic
262#107—142no—
263#107—142no—
264#106—144no—
265#103—144no—
266#103—144no—
267#102—144no—
268#102—144no—
269C4×C8—74no—
270C4×C8—74no—
271C4×C8—142no—
272C4×C8—142no—
273C4×C8—142no—
274C4×C8C2×Dic714yescomplemented
275#95—144no—
276#95—144no—
277C22×C7—44no—
278C22×C7—48no—
279C22×C7—82no—
280C22×C7—82no—
281C22×C7—84no—
282C22×C7C2×C4×D411yescharacteristic
283C22×C7C2×#12711yescharacteristic
284C22×C7#53211yescharacteristic
285C22×C7C2×#13512yes—
286C22×C7C2×#13512yes—
287C4×C7—24no—
288C4×C7—44no—
289C4×C7C2×C4×D411yescharacteristic
290C4×C7C2×C4×D411yescharacteristic
291C4×C7#53211yescharacteristic
292C4×C7#53211yescharacteristic
293Dic7—22no—
294Dic7—24no—
295Dic7—82no—
296Dic7—82no—
297Dic7#49514yesdirect product factor
298C24—22no—
299C2×Q8—22no—
300C2×Q8—22no—
301C2×Q8—22no—
302C2×Q8—22no—
303C2×Q8—22no—
304C2×Q8C22×Dic714yes—
305C2×D4—22no—
306C2×D4—22no—
307C2×D4—22no—
308C2×D4—22no—
309C2×D4—22no—
310C2×D4C22×Dic714yes—
311C22×C4—22no—
312C22×C4—71no—
313C22×C4—72no—
314C22×C4—71no—
315C22×C4—142no—
316C22×C4—142no—
317C22×C4—284no—
318C22×C4—288no—
319C22×C4D4×D712yes—
320C22×C4C23×D711yescharacteristic
321Q16—28no—
322SD16—216no—
323D8—28no—
324C2×C8—72no—
325C2×C8—72no—
326C2×C8—141no—
327C2×C8—141no—
328C2×C8—141no—
329C2×C8—141no—
330C2×C8D4×D712yes—
331C2×C8D4×D712yes—
332C2×C8#115912yes—
333C2×C8#115912yes—
334C2×C8C22×Dic712yes—
335C2×C8C22×Dic712yes—
336C4⋊C4—142no—
337C4⋊C4—142no—
338C4⋊C4—142no—
339C4⋊C4—142no—
340C4⋊C4—284no—
341C22⋊C4—216no—
342C22⋊C4—284no—
343C22⋊C4—288no—
344C42—72no—
345C42—72no—
346C42—144no—
347C42—144no—
348C42—141no—
349C42—141no—
350C42—284no—
351C42#115912yes—
352C42C22×Dic712yes—
353C2×C7—84no—
354C2×C7C4×#12711yescharacteristic
355C2×C7C4×#13512yes—
356C2×C7C2×#49511yescharacteristic
357C2×C7#314711yescharacteristic
358C2×C7#316812yes—
359C23—24no—
360C23—42no—
361C23—42no—
362C23—44no—
363C23—44no—
364C23C2×D4×D711yescharacteristic
365Q8—24no—
366Q8—24no—
367Q8—42no—
368Q8—42no—
369D4—24no—
370D4—24no—
371D4—42no—
372D4—42no—
373C2×C4—22no—
374C2×C4—22no—
375C2×C4—24no—
376C2×C4—42no—
377C2×C4—42no—
378C2×C4—72no—
379C2×C4—74no—
380C2×C4—72no—
381C2×C4—74no—
382C2×C4—142no—
383C2×C4—142no—
384C2×C4—142no—
385C2×C4—282no—
386C2×C4—282no—
387C2×C4—284no—
388C2×C4—284no—
389C2×C4—568no—
390C2×C4D4×Dic714yes—
391C2×C4C2×D4×D711yescharacteristic
392C2×C4C2×D4×D711yescharacteristic
393C2×C4C2×#115911yescharacteristic
394C2×C4C2×#115911yescharacteristic
395C2×C4C2×#115911yescharacteristic
396C2×C4C23×Dic711yescharacteristic
397C8—142no—
398C8—142no—
399C8D4×Dic714yes—
400C8D4×Dic714yes—
401C7C4×#49511yescharacteristic, complemented, Sylow
402C22—48no—
403C22—44no—
404C22—84no—
405C22—82no—
406C22—82no—
407C22D7×#12711yescharacteristic
408C22#9040711yescharacteristic
409C22D7×#13512yes—
410C22D7×#13512yes—
411C22C2×D4×Dic711yescharacteristic
412C4—24no—
413C4—44no—
414C4—74no—
415C4—144no—
416C4—142no—
417C4—562no—
418C4—562no—
419C4#9040711yescharacteristic
420C4#9040711yescharacteristic
421C4C2×D4×Dic711yescharacteristic
422C4C2×D4×Dic711yescharacteristic
423C2—84no—
424C2#1173925412yes—
425C2D7×#49511yescharacteristic
426C2#1173926511yescharacteristic
427C2Dic7×#12711yescharacteristic
428C2Dic7×#13512yes—
subgroupG/H
centerC23C2×D4×D7
commutatorC2×C4×C7C23×C4
FrattiniC22×C4C23×D7
FittingC2×C7×#495C2
socleC23×C7C22×D4
prime radicalC22×C7×D8C22
cosocleC22×C4×C7C24
hypercenterC2×#495D7
hypocenterC7C4×#495
LCSG ▷ C2×C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#495

Complements

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

NH ≅ G/Ntype
2. C2×Q16×Dic7C2semidirect
3. C2×SD16×Dic7C2semidirect
5. Dic7×#124C2semidirect
6. #11729820C2semidirect
7. #11729803C2semidirect
9. #11729479C2semidirect
10. #11727520C2semidirect
11. C4×C8×Dic7C2semidirect
18. C7×#495C4semidirect
47. C2×C7×Q16C2×C4semidirect
50. C2×C7×SD16C2×C4semidirect
57. C7×#124C2×C4semidirect
76. C4×C7×C8C2×C4semidirect
163. #495Dic7direct (N × H)
233. C2×Q16C2×Dic7semidirect
236. C2×SD16C2×Dic7semidirect
245. #124C2×Dic7semidirect
274. C4×C8C2×Dic7semidirect
297. Dic7#495direct (N × H)
401. C7C4×#495semidirect

Maximal subgroups

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

subgroupindex
C2×C7×#4952
C2×Q16×Dic72
C2×SD16×Dic72
C2×D8×Dic72
Dic7×#1242
#117298202
#117298032
#117297922
#117294792
#117275202
C4×C8×Dic72
C4×#4957