Finite Group Databasebeta

← C7×#21859 #13199075

Subgroups — C7×#21859 #13199075

Order 1792.

1502 conjugacy classes of subgroups.

The subgroup lattice has 472 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C7×#532C211yesmaximal, characteristic
2C2×C7×#431C211yesmaximal, characteristic, complemented
3C2×C7×#384C211yesmaximal, characteristic, complemented
4C7×#1990C212yesmaximal, complemented
5C7×#1957C212yesmaximal, complemented
6C7×#1874C214yesmaximal, complemented
7C7×#1802C214yesmaximal, complemented
8C22×C7×#41—21no—
9C7×#532—24no—
10C7×#532C418yescomplemented
11C2×C7×C4⋊Q8C2211yescharacteristic
12C2×C7×#127C2211yescharacteristic
13C2×C7×#124—21no—
14C2×C7×#121—21no—
15C2×C7×#121C2212yes—
16C2×C4×C7×D4—21no—
17C2×C4×C7×D4C2212yes—
18C22×C7×C4⋊C4—21no—
19C22×C7×C4⋊C4—21no—
20C22×C7×C4⋊C4C2212yes—
21C22×C42×C7C2211yescharacteristic
22C7×#431—24no—
23C2×C7×C4⋊C8C2212yes—
24C2×C7×#102C2218yes—
25C2×C7×C22⋊C8C2212yes—
26C2×C4×C7×C8C2212yes—
27C7×#384—21no—
28C7×#384—21no—
29C7×#384C2212yes—
30C7×#384C2212yes—
31C7×#340C2218yes—
32#21859C711yesmaximal, characteristic, direct product factor, Sylow
33C2×C7×#41—28no—
34C2×C7×#41—44no—
35C2×C7×#41—44no—
36C22×C7×Q8—21no—
37C22×C7×D4—22no—
38C22×C7×D4—21no—
39C22×C7×D4—21no—
40C22×C7×D4C2312yes—
41C23×C4×C7—22no—
42C23×C4×C7—22no—
43C23×C4×C7D411yescharacteristic
44C23×C4×C7D411yescharacteristic
45C23×C4×C7C2311yescharacteristic
46C22×C7×C8C2314yes—
47C7×C4⋊Q8—22no—
48C7×C4⋊Q8C2×C414yescomplemented
49C7×#127—22no—
50C7×#127C2×C414yescomplemented
51C7×#124—28no—
52C7×#121—28no—
53C7×#121—24no—
54C7×#121C2×C418yes—
55C4×C7×D4—28no—
56C4×C7×D4—24no—
57C4×C7×D4C2×C418yescomplemented
58C2×C7×C4⋊C4—21no—
59C2×C7×C4⋊C4—22no—
60C2×C7×C4⋊C4—22no—
61C2×C7×C4⋊C4—22no—
62C2×C7×C4⋊C4—22no—
63C2×C7×C4⋊C4—22no—
64C2×C7×C4⋊C4—44no—
65C2×C7×C4⋊C4—44no—
66C2×C7×C4⋊C4—44no—
67C2×C7×C4⋊C4C2314yes—
68C2×C7×C4⋊C4C2312yes—
69C2×C7×C22⋊C4—22no—
70C2×C7×C22⋊C4—22no—
71C2×C42×C7C2×C414yes—
72C2×C42×C7D411yescharacteristic
73C2×C42×C7D411yescharacteristic
74C2×C42×C7D414yes—
75C2×C42×C7C2311yescharacteristic
76C2×C42×C7C2311yescharacteristic
77C7×C4⋊C8—24no—
78C7×#102—48no—
79C7×C22⋊C8—24no—
80C4×C7×C8—24no—
81C2×#532C2×C711yescharacteristic
82C2×#431C2×C711yescharacteristic, complemented
83C2×#384C2×C711yescharacteristic, complemented
84#1990C2×C712yescomplemented
85#1957C2×C712yescomplemented
86#1874C2×C714yescomplemented
87#1802C2×C714yescomplemented
88C24×C7—22no—
89C24×C7C2×D411yescharacteristic
90C7×#41—432no—
91C2×C7×Q8—24no—
92C2×C7×Q8—42no—
93C2×C7×Q8—42no—
94C2×C7×D4—28no—
95C2×C7×D4—24no—
96C2×C7×D4—24no—
97C2×C7×D4—22no—
98C2×C7×D4—24no—
99C2×C7×D4—24no—
100C2×C7×D4—44no—
101C2×C7×D4—44no—
102C2×C7×D4—42no—
103C2×C7×D4—42no—
104C2×C7×D4—42no—
105C2×C7×D4—42no—
106C2×C7×D4C22×C414yes—
107C22×C4×C7—22no—
108C22×C4×C7—22no—
109C22×C4×C7—22no—
110C22×C4×C7—22no—
111C22×C4×C7—22no—
112C22×C4×C7—28no—
113C22×C4×C7—24no—
114C22×C4×C7—44no—
115C22×C4×C7—44no—
116C22×C4×C7—44no—
117C22×C4×C7—44no—
118C22×C4×C7—44no—
119C22×C4×C7C22⋊C414yes—
120C22×C4×C7C22⋊C414yes—
121C22×C4×C7D814yes—
122C22×C4×C7SD1614yes—
123C22×C4×C7C22×C412yes—
124C22×C4×C7C2×D411yescharacteristic
125C22×C4×C7C2×D411yescharacteristic
126C22×C4×C7C2×D412yes—
127C22×C4×C7C2×D411yescharacteristic
128C22×C4×C7C2×D411yescharacteristic
129C22×C4×C7C2×D411yescharacteristic
130C22×C4×C7C2411yescharacteristic
131C2×C7×C8—24no—
132C2×C7×C8—24no—
133C2×C7×C8—24no—
134C7×C4⋊C4—24no—
135C7×C4⋊C4—22no—
136C7×C4⋊C4—28no—
137C7×C4⋊C4—44no—
138C7×C4⋊C4—44no—
139C7×C4⋊C4—44no—
140C7×C4⋊C4—44no—
141C7×C4⋊C4—44no—
142C7×C4⋊C4C22×C414yes—
143C7×C22⋊C4—28no—
144C7×C22⋊C4—28no—
145C42×C7C22⋊C414yes—
146C42×C7C22⋊C414yes—
147C42×C7C22×C412yes—
148C42×C7C22×C412yes—
149C42×C7C2×D412yes—
150C42×C7C2×D412yes—
151C22×#41—21no—
152#532—24no—
153#532C4×C718yescomplemented
154C2×C4⋊Q8C22×C711yescharacteristic
155C2×#127C22×C711yescharacteristic
156C2×#124—21no—
157C2×#121—21no—
158C2×#121C22×C712yes—
159C2×C4×D4—21no—
160C2×C4×D4C22×C712yes—
161C22×C4⋊C4—21no—
162C22×C4⋊C4—21no—
163C22×C4⋊C4C22×C712yes—
164C22×C42C22×C711yescharacteristic
165#431—24no—
166C2×C4⋊C8C22×C712yes—
167C2×#102C22×C718yes—
168C2×C22⋊C8C22×C712yes—
169C2×C4×C8C22×C712yes—
170#384—21no—
171#384—21no—
172#384C22×C712yes—
173#384C22×C712yes—
174#340C22×C718yes—
175C23×C7—21no—
176C23×C7—21no—
177C23×C7—21no—
178C23×C7—21no—
179C23×C7—24no—
180C23×C7—42no—
181C23×C7—42no—
182C23×C7—42no—
183C23×C7—42no—
184C23×C7—42no—
185C23×C7—42no—
186C23×C7C2×C22⋊C412yes—
187C23×C7C2×D812yes—
188C23×C7C2×SD1612yes—
189C23×C7C22×D411yescharacteristic
190C7×Q8—48no—
191C7×D4—28no—
192C7×D4—416no—
193C7×D4—44no—
194C7×D4—48no—
195C7×D4—48no—
196C2×C4×C7—21no—
197C2×C4×C7—21no—
198C2×C4×C7—21no—
199C2×C4×C7—21no—
200C2×C4×C7—24no—
201C2×C4×C7—24no—
202C2×C4×C7—28no—
203C2×C4×C7—24no—
204C2×C4×C7—42no—
205C2×C4×C7—42no—
206C2×C4×C7—416no—
207C2×C4×C7—44no—
208C2×C4×C7—44no—
209C2×C4×C7—44no—
210C2×C4×C7—88no—
211C2×C4×C7#102116yescomplemented
212C2×C4×C7C2×C22⋊C412yes—
213C2×C4×C7C2×C22⋊C412yes—
214C2×C4×C7C2×C22⋊C412yes—
215C2×C4×C7C2×C22⋊C412yes—
216C2×C4×C7C2×C22⋊C412yes—
217C2×C4×C7C2×D812yes—
218C2×C4×C7C2×D812yes—
219C2×C4×C7C2×SD1612yes—
220C2×C4×C7C2×SD1612yes—
221C2×C4×C7AGL(1,ℤ/8)12yes—
222C2×C4×C7#13712yes—
223C2×C4×C7C23×C411yescharacteristic
224C2×C4×C7C22×D411yescharacteristic
225C2×C4×C7H(5,𝔽2)12yes—
226C2×C4×C72−1+412yes—
227C7×C8—44no—
228C2×#41—28no—
229C2×#41—44no—
230C2×#41—44no—
231C22×Q8—21no—
232C22×D4—22no—
233C22×D4—21no—
234C22×D4—21no—
235C22×D4C23×C712yes—
236C23×C4—22no—
237C23×C4—22no—
238C23×C4C7×D411yescharacteristic
239C23×C4C7×D411yescharacteristic
240C23×C4C23×C711yescharacteristic
241C22×C8C23×C714yes—
242C4⋊Q8—22no—
243C4⋊Q8C2×C4×C714yescomplemented
244#127—22no—
245#127C2×C4×C714yescomplemented
246#124—28no—
247#121—28no—
248#121—24no—
249#121C2×C4×C718yes—
250C4×D4—28no—
251C4×D4—24no—
252C4×D4C2×C4×C718yescomplemented
253C2×C4⋊C4—21no—
254C2×C4⋊C4—22no—
255C2×C4⋊C4—22no—
256C2×C4⋊C4—22no—
257C2×C4⋊C4—22no—
258C2×C4⋊C4—22no—
259C2×C4⋊C4—44no—
260C2×C4⋊C4—44no—
261C2×C4⋊C4—44no—
262C2×C4⋊C4C23×C714yes—
263C2×C4⋊C4C23×C712yes—
264C2×C22⋊C4—22no—
265C2×C22⋊C4—22no—
266C2×C42C2×C4×C714yes—
267C2×C42C7×D411yescharacteristic
268C2×C42C7×D411yescharacteristic
269C2×C42C7×D414yes—
270C2×C42C23×C711yescharacteristic
271C2×C42C23×C711yescharacteristic
272C4⋊C8—24no—
273#102—48no—
274C22⋊C8—24no—
275C4×C8—24no—
276C22×C7—22no—
277C22×C7—22no—
278C22×C7—22no—
279C22×C7—22no—
280C22×C7—22no—
281C22×C7—22no—
282C22×C7—44no—
283C22×C7—44no—
284C22×C7—44no—
285C22×C7—82no—
286C22×C7—82no—
287C22×C7—82no—
288C22×C7—82no—
289C22×C7C2×#10214yes—
290C22×C7C22×C22⋊C411yescharacteristic
291C22×C7#53511yescharacteristic
292C22×C7#53611yescharacteristic
293C22×C7C22×D811yescharacteristic
294C22×C7C22×SD1611yescharacteristic
295C22×C7C2×AGL(1,ℤ/8)11yescharacteristic
296C22×C7C2×#13711yescharacteristic
297C4×C7—22no—
298C4×C7—22no—
299C4×C7—44no—
300C4×C7—84no—
301C4×C7C2×#10214yes—
302C4×C7C2×#10214yes—
303C4×C7#41714yes—
304C4×C7#52012yes—
305C4×C7#53712yes—
306C24—22no—
307C24C2×C7×D411yescharacteristic
308#41—432no—
309C2×Q8—24no—
310C2×Q8—42no—
311C2×Q8—42no—
312C2×D4—28no—
313C2×D4—24no—
314C2×D4—24no—
315C2×D4—22no—
316C2×D4—24no—
317C2×D4—24no—
318C2×D4—44no—
319C2×D4—44no—
320C2×D4—42no—
321C2×D4—42no—
322C2×D4—42no—
323C2×D4—42no—
324C2×D4C22×C4×C714yes—
325C22×C4—22no—
326C22×C4—22no—
327C22×C4—22no—
328C22×C4—22no—
329C22×C4—22no—
330C22×C4—28no—
331C22×C4—24no—
332C22×C4—44no—
333C22×C4—44no—
334C22×C4—44no—
335C22×C4—44no—
336C22×C4—44no—
337C22×C4C7×C22⋊C414yes—
338C22×C4C7×C22⋊C414yes—
339C22×C4C7×D814yes—
340C22×C4C7×SD1614yes—
341C22×C4C22×C4×C712yes—
342C22×C4C2×C7×D411yescharacteristic
343C22×C4C2×C7×D411yescharacteristic
344C22×C4C2×C7×D412yes—
345C22×C4C2×C7×D411yescharacteristic
346C22×C4C2×C7×D411yescharacteristic
347C22×C4C2×C7×D411yescharacteristic
348C22×C4C24×C711yescharacteristic
349C2×C8—24no—
350C2×C8—24no—
351C2×C8—24no—
352C4⋊C4—24no—
353C4⋊C4—22no—
354C4⋊C4—28no—
355C4⋊C4—44no—
356C4⋊C4—44no—
357C4⋊C4—44no—
358C4⋊C4—44no—
359C4⋊C4—44no—
360C4⋊C4C22×C4×C714yes—
361C22⋊C4—28no—
362C22⋊C4—28no—
363C42C7×C22⋊C414yes—
364C42C7×C22⋊C414yes—
365C42C22×C4×C712yes—
366C42C22×C4×C712yes—
367C42C2×C7×D412yes—
368C42C2×C7×D412yes—
369C2×C7—24no—
370C2×C7—84no—
371C2×C7#231111yescharacteristic
372C2×C7C22×#10211yescharacteristic
373C2×C7C2×#41711yescharacteristic
374C2×C7#320511yescharacteristic
375C2×C7#320611yescharacteristic
376C2×C7#322611yescharacteristic
377C2×C7#322711yescharacteristic
378C23—21no—
379C23—21no—
380C23—21no—
381C23—21no—
382C23—24no—
383C23—42no—
384C23—42no—
385C23—42no—
386C23—42no—
387C23—42no—
388C23—42no—
389C23C2×C7×C22⋊C412yes—
390C23C2×C7×D812yes—
391C23C2×C7×SD1612yes—
392C23C22×C7×D411yescharacteristic
393Q8—48no—
394D4—28no—
395D4—416no—
396D4—44no—
397D4—48no—
398D4—48no—
399C2×C4—21no—
400C2×C4—21no—
401C2×C4—21no—
402C2×C4—21no—
403C2×C4—24no—
404C2×C4—24no—
405C2×C4—28no—
406C2×C4—24no—
407C2×C4—42no—
408C2×C4—42no—
409C2×C4—416no—
410C2×C4—44no—
411C2×C4—44no—
412C2×C4—44no—
413C2×C4—88no—
414C2×C4C7×#102116yescomplemented
415C2×C4C2×C7×C22⋊C412yes—
416C2×C4C2×C7×C22⋊C412yes—
417C2×C4C2×C7×C22⋊C412yes—
418C2×C4C2×C7×C22⋊C412yes—
419C2×C4C2×C7×C22⋊C412yes—
420C2×C4C2×C7×D812yes—
421C2×C4C2×C7×D812yes—
422C2×C4C2×C7×SD1612yes—
423C2×C4C2×C7×SD1612yes—
424C2×C4C7×AGL(1,ℤ/8)12yes—
425C2×C4C7×#13712yes—
426C2×C4C23×C4×C711yescharacteristic
427C2×C4C22×C7×D411yescharacteristic
428C2×C4C7×H(5,𝔽2)12yes—
429C2×C4C7×2−1+412yes—
430C8—44no—
431C7#2185911yescharacteristic, direct product factor, Sylow
432C22—22no—
433C22—22no—
434C22—22no—
435C22—22no—
436C22—22no—
437C22—22no—
438C22—44no—
439C22—44no—
440C22—44no—
441C22—82no—
442C22—82no—
443C22—82no—
444C22—82no—
445C22C2×C7×#10214yes—
446C22C22×C7×C22⋊C411yescharacteristic
447C22C7×#53511yescharacteristic
448C22C7×#53611yescharacteristic
449C22C22×C7×D811yescharacteristic
450C22C22×C7×SD1611yescharacteristic
451C22C2×C7×AGL(1,ℤ/8)11yescharacteristic
452C22C2×C7×#13711yescharacteristic
453C4—22no—
454C4—22no—
455C4—44no—
456C4—84no—
457C4C2×C7×#10214yes—
458C4C2×C7×#10214yes—
459C4C7×#41714yes—
460C4C7×#52012yes—
461C4C7×#53712yes—
462C2—24no—
463C2—84no—
464C2C7×#231111yescharacteristic
465C2C22×C7×#10211yescharacteristic
466C2C2×C7×#41711yescharacteristic
467C2C7×#320511yescharacteristic
468C2C7×#320611yescharacteristic
469C2C7×#322611yescharacteristic
470C2C7×#322711yescharacteristic
subgroupG/H
center, socleC23×C7C22×D4
commutatorC2×C4C23×C4×C7
Frattini, cosocleC22×C4C24×C7
prime radicalC2×C7×#532C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C7 ◁ C22×C42×C7 ◁ G

Complements

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

NH ≅ G/Ntype
2. C2×C7×#431C2semidirect
3. C2×C7×#384C2semidirect
4. C7×#1990C2semidirect
5. C7×#1957C2semidirect
6. C7×#1874C2semidirect
7. C7×#1802C2semidirect
10. C7×#532C4semidirect
32. #21859C7direct (N × H)
48. C7×C4⋊Q8C2×C4semidirect
50. C7×#127C2×C4semidirect
57. C4×C7×D4C2×C4semidirect
82. C2×#431C2×C7semidirect
83. C2×#384C2×C7semidirect
84. #1990C2×C7semidirect
85. #1957C2×C7semidirect
86. #1874C2×C7semidirect
87. #1802C2×C7semidirect
153. #532C4×C7semidirect
211. C2×C4×C7#102semidirect
243. C4⋊Q8C2×C4×C7semidirect
245. #127C2×C4×C7semidirect
252. C4×D4C2×C4×C7semidirect
414. C2×C4C7×#102semidirect
431. C7#21859direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C7×#5322
C2×C7×#4312
C2×C7×#3842
C7×#19902
C7×#19572
C7×#18742
C7×#18022
#218597