Finite Group Databasebeta

← D7×#2551 #13525545

Subgroups — D7×#2551 #13525545

Order 1792.

3182 conjugacy classes of subgroups.

The subgroup lattice has 458 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×D7×C4⋊Q8C214yesmaximal
2C7×#2551C211yesmaximal, characteristic, complemented
3#11740687C214yesmaximal, complemented
4D7×#395C214yesmaximal
5#11734631C214yesmaximal, complemented
6D7×#389C214yesmaximal
7#11733509C214yesmaximal, complemented
8D7×#384C211yesmaximal, characteristic
9#11731780C211yesmaximal, characteristic, complemented
10C4×D7×C4⋊C4C212yesmaximal
11#11731160C212yesmaximal, complemented
12C22×Q8×D7C2214yes—
13C2×C7×C4⋊Q8C2214yes—
14C2×#6507C2218yes—
15D7×C4⋊Q8—232no—
16C2×D7×C4⋊C4C2214yes—
17C2×D7×C4⋊C4C2218yes—
18C2×D7×C4⋊C4C2212yes—
19C2×D7×C4⋊C4C2212yes—
20C2×D7×C4⋊C4C2212yes—
21C2×#6451C2214yes—
22C2×#6451C2218yes—
23C2×#6451C2214yes—
24C2×C42×D7C2214yes—
25C2×C42×D7C2211yescharacteristic
26C2×#6432C2214yes—
27C7×#395C2214yes—
28C7×#389C2214yes—
29C7×#384C2211yescharacteristic
30C4×C7×C4⋊C4C2212yes—
31#90001C2214yes—
32#89757C2214yes—
33#89751C2218yes—
34#89751C2214yes—
35#89748C2214yes—
36#89748C2212yes—
37C4⋊C4×Dic7C2212yes—
38C4⋊C4×Dic7C2212yes—
39#89745C2214yes—
40#89744C2218yes—
41#89707C2211yescharacteristic
42C4×C4⋊Dic7C2212yes—
43C4×Dic7⋊C4C2214yes—
44#89700C2214yes—
45D7×#95C2214yes—
46D7×#95C2214yes—
47#89428C2214yes—
48#89428C2218yes—
49#89421C2214yes—
50#89419C2218yes—
51C2×#2551—71nomaximal, Sylow
52C22×C7×Q8C2314yes—
53C2×Q8×D7—232no—
54C2×Q8×D7—48no—
55C22×C4×D7C2314yes—
56C22×C4×D7C2314yes—
57C22×C4×D7C2314yes—
58C22×C4×D7C2311yescharacteristic
59C22×C4×D7C2312yes—
60C22×Dic14C2318yes—
61C22×Dic14C2314yes—
62C7×C4⋊Q8—216no—
63C2×C7×C4⋊C4C2318yes—
64C2×C7×C4⋊C4C2314yes—
65C2×C7×C4⋊C4C2312yes—
66C2×C7×C4⋊C4C2312yes—
67C2×C7×C4⋊C4C2312yes—
68C2×C42×C7C2314yes—
69C2×C42×C7C2311yescharacteristic
70#6507—232no—
71C2×C4⋊Dic7C2318yes—
72C2×C4⋊Dic7C2314yes—
73C2×C4⋊Dic7C2312yes—
74C2×C4⋊Dic7C2312yes—
75C2×C4⋊Dic7C2312yes—
76C2×Dic7⋊C4C2318yes—
77C2×Dic7⋊C4C2318yes—
78C2×Dic7⋊C4C2318yes—
79C2×Dic7⋊C4C2314yes—
80C2×Dic7⋊C4C2314yes—
81C2×Dic7⋊C4C2314yes—
82C2×C4×Dic7C2314yes—
83C2×C4×Dic7C2314yes—
84C2×C4×Dic7C2314yes—
85C2×C4×Dic7C2311yescharacteristic
86C2×C4×Dic7C2312yes—
87D7×C4⋊C4—232no—
88D7×C4⋊C4—216no—
89D7×C4⋊C4—44no—
90D7×C4⋊C4D4116yes—
91D7×C4⋊C4Q8116yescomplemented
92#6451—216no—
93#6451—216no—
94#6451—232no—
95C42×D7—216no—
96C42×D7Q818yescomplemented
97#6432—216no—
98C7×#95C2314yes—
99C7×#95C2314yes—
100C7⋊#95C2318yes—
101C7⋊#95C2314yes—
102C7⋊#95C2314yes—
103C7⋊#95C2314yes—
104C7⋊#95C2314yes—
105C22×C4⋊Q8—74no—
106#2551—74no—
107#2551—74no—
108#2551—71no—
109#2551—72no—
110#2551—74no—
111#2551D711yescharacteristic, direct product factor
112C2×#395—74no—
113C2×#389—74no—
114C2×#384—71no—
115C2×C4×C4⋊C4—72no—
116C23×D7C2411yescharacteristic
117C2×C7×Q8—216no—
118C2×C7×Q8—44no—
119C22×C4×C7C2414yes—
120C22×C4×C7C2414yes—
121C22×C4×C7C2411yescharacteristic
122C22×C4×C7C2414yes—
123C22×C4×C7C2412yes—
124C22×Dic7C2414yes—
125C22×Dic7C2414yes—
126C22×Dic7C2411yescharacteristic
127C22×Dic7C2414yes—
128C22×Dic7C2412yes—
129Q8×D7—464no—
130C2×C4×D7—28no—
131C2×C4×D7—28no—
132C2×C4×D7—22no—
133C2×C4×D7—28no—
134C2×C4×D7—22no—
135C2×C4×D7—28no—
136C2×C4×D7—216no—
137C2×C4×D7—28no—
138C2×C4×D7C2×D4116yes—
139C2×C4×D7C2×D418yes—
140C2×C4×D7C2×Q814yes—
141C2×C4×D7C2×Q8116yes—
142C2×C4×D7C2×Q818yes—
143C2×C4×D7C2×Q818yes—
144C2×Dic14—216no—
145C2×Dic14—216no—
146C2×Dic14—216no—
147C2×Dic14—44no—
148C2×Dic14—48no—
149C7×C4⋊C4—216no—
150C7×C4⋊C4—28no—
151C7×C4⋊C4—42no—
152C7×C4⋊C4C2×D418yes—
153C7×C4⋊C4C2×Q818yescomplemented
154C42×C7—28no—
155C42×C7C2×Q814yescomplemented
156C4⋊Dic7—28no—
157C4⋊Dic7—216no—
158C4⋊Dic7—42no—
159C4⋊Dic7C2×D418yes—
160C4⋊Dic7C2×Q818yescomplemented
161Dic7⋊C4—216no—
162Dic7⋊C4—216no—
163Dic7⋊C4—216no—
164Dic7⋊C4—44no—
165Dic7⋊C4C2×D4116yes—
166Dic7⋊C4C2×Q8116yescomplemented
167C4×Dic7—28no—
168C4×Dic7—28no—
169C4×Dic7—28no—
170C4×Dic7C2×Q818yescomplemented
171C4×Dic7C2×Q814yescomplemented
172C23×Q8—74no—
173C2×C4⋊Q8—78no—
174C2×C4⋊Q8—78no—
175C2×C4⋊Q8—74no—
176C2×C4⋊Q8—74no—
177C2×C4⋊Q8—74no—
178C2×C4⋊Q8—1432no—
179C2×C4⋊Q8C2×D714yes—
180C22×C4⋊C4—72no—
181C22×C4⋊C4—72no—
182C22×C4⋊C4—78no—
183C22×C4⋊C4—74no—
184C22×C4⋊C4—72no—
185C22×C42—71no—
186C22×C42—74no—
187#395—74no—
188#395—74no—
189#395—78no—
190#395—74no—
191#395—78no—
192#395C2×D714yes—
193#389—78no—
194#389—74no—
195#389—74no—
196#389—74no—
197#389—78no—
198#389C2×D714yes—
199#384—72no—
200#384—74no—
201#384—71no—
202#384C2×D711yescharacteristic
203C4×C4⋊C4—72no—
204C4×C4⋊C4—72no—
205C4×C4⋊C4—74no—
206C4×C4⋊C4—72no—
207C4×C4⋊C4—74no—
208C4×C4⋊C4C2×D712yes—
209C2×#95—74no—
210C2×#95—74no—
211C23×C7C2511yescharacteristic
212C22×D7C22×D414yes—
213C22×D7C22×Q812yes—
214C22×D7C22×Q814yes—
215C22×D7H(5,𝔽2)12yes—
216C22×D72−1+412yes—
217C7×Q8—416no—
218C2×C4×C7—24no—
219C2×C4×C7—24no—
220C2×C4×C7—21no—
221C2×C4×C7—24no—
222C2×C4×C7—21no—
223C2×C4×C7—24no—
224C2×C4×C7—28no—
225C2×C4×C7—24no—
226C2×C4×C7C22×D418yes—
227C2×C4×C7C22×D414yes—
228C2×C4×C7C22×Q812yes—
229C2×C4×C7C22×Q818yes—
230C2×C4×C7C22×Q814yes—
231C2×C4×C7C22×Q814yes—
232C2×Dic7—24no—
233C2×Dic7—24no—
234C2×Dic7—21no—
235C2×Dic7—24no—
236C2×Dic7—21no—
237C2×Dic7—24no—
238C2×Dic7—28no—
239C2×Dic7—24no—
240C2×Dic7C22×D418yes—
241C2×Dic7C22×D414yes—
242C2×Dic7C22×Q812yes—
243C2×Dic7C22×Q818yes—
244C2×Dic7C22×Q814yes—
245C2×Dic7C22×Q814yes—
246C4×D7—28no—
247C4×D7—232no—
248C4×D7—232no—
249C4×D7—416no—
250C4×D7C4⋊Q8132yescomplemented
251Dic14—416no—
252Dic14—432no—
253C22×Q8—74no—
254C22×Q8—78no—
255C22×Q8—1432no—
256C22×Q8—288no—
257C22×Q8C22×D714yes—
258C23×C4—72no—
259C23×C4—74no—
260C23×C4—74no—
261C23×C4—71no—
262C23×C4—74no—
263C4⋊Q8—216no—
264C4⋊Q8—1416no—
265C4⋊Q8—1432no—
266C4⋊Q8—1416no—
267C4⋊Q8—1432no—
268C4⋊Q8—1416no—
269C2×C4⋊C4—74no—
270C2×C4⋊C4—72no—
271C2×C4⋊C4—74no—
272C2×C4⋊C4—72no—
273C2×C4⋊C4—716no—
274C2×C4⋊C4—716no—
275C2×C4⋊C4—78no—
276C2×C4⋊C4—78no—
277C2×C4⋊C4—78no—
278C2×C4⋊C4—74no—
279C2×C4⋊C4—78no—
280C2×C4⋊C4—74no—
281C2×C4⋊C4—72no—
282C2×C4⋊C4—1416no—
283C2×C4⋊C4—1432no—
284C2×C4⋊C4—284no—
285C2×C4⋊C4C22×D714yes—
286C2×C4⋊C4C22×D718yes—
287C2×C4⋊C4C22×D712yes—
288C2×C4⋊C4C22×D712yes—
289C2×C4⋊C4C22×D712yes—
290C2×C42—71no—
291C2×C42—72no—
292C2×C42—78no—
293C2×C42—74no—
294C2×C42—74no—
295C2×C42—74no—
296C2×C42—1416no—
297C2×C42C22×D714yes—
298C2×C42C22×D711yescharacteristic
299#95—74no—
300#95—74no—
301#95—74no—
302#95—74no—
303#95—78no—
304#95C22×D714yes—
305#95C22×D714yes—
306C22×C7C23×D412yes—
307C22×C7C23×Q811yescharacteristic
308C22×C7C23×Q812yes—
309C22×C7C2×H(5,𝔽2)11yescharacteristic
310C22×C7C2×2−1+411yescharacteristic
311C2×D7C2×C4⋊Q818yes—
312C2×D7#54414yes—
313C2×D7D4214yes—
314C2×D7D4×Q818yes—
315C2×D7Q8214yes—
316C4×C7—22no—
317C4×C7—28no—
318C4×C7—28no—
319C4×C7—44no—
320C4×C7C2×C4⋊Q818yescomplemented
321Dic7—22no—
322Dic7—28no—
323Dic7—28no—
324Dic7—44no—
325Dic7C2×C4⋊Q818yescomplemented
326C24—71no—
327C2×Q8—216no—
328C2×Q8—44no—
329C2×Q8—1416no—
330C2×Q8—1416no—
331C2×Q8—1416no—
332C2×Q8—288no—
333C2×Q8—284no—
334C2×Q8—2864no—
335C22×C4—72no—
336C22×C4—78no—
337C22×C4—78no—
338C22×C4—78no—
339C22×C4—71no—
340C22×C4—74no—
341C22×C4—74no—
342C22×C4—716no—
343C22×C4—74no—
344C22×C4—716no—
345C22×C4—74no—
346C22×C4—148no—
347C22×C4—148no—
348C22×C4—142no—
349C22×C4—148no—
350C22×C4—142no—
351C22×C4—148no—
352C22×C4—1416no—
353C22×C4—148no—
354C22×C4C23×D714yes—
355C22×C4C23×D714yes—
356C22×C4C23×D711yescharacteristic
357C22×C4C23×D714yes—
358C22×C4C23×D712yes—
359C4⋊C4—216no—
360C4⋊C4—28no—
361C4⋊C4—42no—
362C4⋊C4—716no—
363C4⋊C4—78no—
364C4⋊C4—716no—
365C4⋊C4—78no—
366C4⋊C4—1416no—
367C4⋊C4—1416no—
368C4⋊C4—1416no—
369C4⋊C4—1416no—
370C4⋊C4—148no—
371C4⋊C4—284no—
372C4⋊C4—282no—
373C4⋊C4D4×D718yes—
374C4⋊C4Q8×D718yescomplemented
375C42—28no—
376C42—74no—
377C42—78no—
378C42—148no—
379C42—148no—
380C42—148no—
381C42Q8×D714yescomplemented
382C2×C7C22×C4⋊Q812yes—
383C2×C7C2×#54411yescharacteristic
384C2×C7C2×D4211yescharacteristic
385C2×C7C2×D4×Q812yes—
386C2×C7C2×Q8211yescharacteristic
387D7#255118yesdirect product factor
388C23—74no—
389C23—72no—
390C23—74no—
391C23—72no—
392C23—72no—
393C23C24×D711yescharacteristic
394Q8—416no—
395Q8—2832no—
396Q8—2816no—
397C2×C4—24no—
398C2×C4—24no—
399C2×C4—21no—
400C2×C4—24no—
401C2×C4—24no—
402C2×C4—21no—
403C2×C4—28no—
404C2×C4—24no—
405C2×C4—74no—
406C2×C4—74no—
407C2×C4—74no—
408C2×C4—732no—
409C2×C4—78no—
410C2×C4—72no—
411C2×C4—78no—
412C2×C4—1432no—
413C2×C4—148no—
414C2×C4—1432no—
415C2×C4—144no—
416C2×C4—144no—
417C2×C4—141no—
418C2×C4—144no—
419C2×C4—144no—
420C2×C4—141no—
421C2×C4—148no—
422C2×C4—144no—
423C2×C4—2816no—
424C2×C4C2×D4×D718yes—
425C2×C4C2×D4×D714yes—
426C2×C4C2×Q8×D712yes—
427C2×C4C2×Q8×D718yes—
428C2×C4C2×Q8×D714yes—
429C2×C4C2×Q8×D714yes—
430C7C2×#255111yescharacteristic, complemented, Sylow
431C22—78no—
432C22—78no—
433C22—74no—
434C22—74no—
435C22—74no—
436C22C22×D4×D712yes—
437C22C22×Q8×D711yescharacteristic
438C22C22×Q8×D712yes—
439C22D7×H(5,𝔽2)11yescharacteristic
440C22D7×2−1+411yescharacteristic
441C4—28no—
442C4—22no—
443C4—28no—
444C4—44no—
445C4—78no—
446C4—148no—
447C4—142no—
448C4—148no—
449C4—284no—
450C4D7×C4⋊Q818yescomplemented
451C2—78no—
452C2C2×D7×C4⋊Q812yes—
453C2D7×#54411yescharacteristic
454C2D42×D711yescharacteristic
455C2D4×Q8×D712yes—
456C2Q82×D711yescharacteristic
subgroupG/H
center, FrattiniC23C24×D7
commutator, socle, cosocleC23×C7C25
FittingC7×#2551C2
prime radicalC23×D7C24
hypercenter#2551D7
hypocenterC7C2×#2551
LCSG ▷ C23×C7 ▷ C7
UCSC1 ◁ C23 ◁ #2551

Complements

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

NH ≅ G/Ntype
2. C7×#2551C2semidirect
3. #11740687C2semidirect
5. #11734631C2semidirect
7. #11733509C2semidirect
9. #11731780C2semidirect
11. #11731160C2semidirect
91. D7×C4⋊C4Q8semidirect
96. C42×D7Q8semidirect
111. #2551D7direct (N × H)
153. C7×C4⋊C4C2×Q8semidirect
155. C42×C7C2×Q8semidirect
160. C4⋊Dic7C2×Q8semidirect
166. Dic7⋊C4C2×Q8semidirect
170. C4×Dic7C2×Q8semidirect
171. C4×Dic7C2×Q8semidirect
250. C4×D7C4⋊Q8semidirect
320. C4×C7C2×C4⋊Q8semidirect
325. Dic7C2×C4⋊Q8semidirect
374. C4⋊C4Q8×D7semidirect
381. C42Q8×D7semidirect
387. D7#2551direct (N × H)
430. C7C2×#2551semidirect
450. C4D7×C4⋊Q8semidirect

Maximal subgroups

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

subgroupindex
C2×D7×C4⋊Q82
C7×#25512
#117406872
D7×#3952
#117346312
D7×#3892
#117335092
D7×#3842
#117317802
C4×D7×C4⋊C42
#117311602
C2×#25517