Finite Group Databasebeta

← C7×#21987 #13199203

Subgroups — C7×#21987 #13199203

Order 1792.

902 conjugacy classes of subgroups.

The subgroup lattice has 418 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C7×#432C211yesmaximal, characteristic
2C2×C7×#384C211yesmaximal, characteristic
3C7×#2283C211yesmaximal, characteristic
4C7×#1948C212yesmaximal, complemented
5C7×#1947C212yesmaximal, complemented
6C7×#1853C212yesmaximal
7C7×#1852C212yesmaximal
8C7×#1847C212yesmaximal, complemented
9C7×#1836C212yesmaximal, complemented
10C22×C7×C4⋊C4—21no—
11C22×C7×C4⋊C4—21no—
12C22×C7×C4⋊C4C2212yes—
13C22×C42×C7C2211yescharacteristic
14C7×#432C418yescomplemented
15C2×C7×#107C2214yes—
16C2×C7×#106C2214yes—
17C2×C7×C4⋊C8C2212yes—
18C2×C7×C22⋊C8C2212yes—
19C2×C7×#97C2212yes—
20C7×#384—21no—
21C7×#384—21no—
22C7×#384C2212yes—
23C7×#384C2212yes—
24C7×#383—21no—
25C7×#382C2211yescharacteristic
26C7×#382C2211yescharacteristic
27C7×#381—21no—
28C7×#380C2211yescharacteristic
29C7×#380C2211yescharacteristic
30C4×C7×C4⋊C4C2211yescharacteristic
31C4×C7×C4⋊C4C2211yescharacteristic
32C4×C7×C22⋊C4—21no—
33C7×#376—21no—
34C7×#340C2214yes—
35C7×#340C2214yes—
36#21987C711yesmaximal, characteristic, direct product factor, Sylow
37C23×C4×C7—22no—
38C23×C4×C7D411yescharacteristic
39C23×C4×C7D411yescharacteristic
40C23×C4×C7C2311yescharacteristic
41C22×C7×C8C2314yes—
42C2×C7×C4⋊C4—22no—
43C2×C7×C4⋊C4—22no—
44C2×C7×C4⋊C4—22no—
45C2×C7×C4⋊C4—22no—
46C2×C7×C4⋊C4—22no—
47C2×C7×C4⋊C4—44no—
48C2×C7×C4⋊C4—44no—
49C2×C7×C4⋊C4—44no—
50C2×C7×C4⋊C4C2311yescharacteristic
51C2×C7×C4⋊C4C2311yescharacteristic
52C2×C7×C4⋊C4C2314yes—
53C2×C7×C4⋊C4C2311yescharacteristic
54C2×C7×C4⋊C4C2311yescharacteristic
55C2×C7×C22⋊C4—21no—
56C2×C7×C22⋊C4—21no—
57C2×C42×C7—21no—
58C2×C42×C7—21no—
59C2×C42×C7C2×C414yes—
60C2×C42×C7D411yescharacteristic
61C2×C42×C7D411yescharacteristic
62C2×C42×C7Q814yes—
63C2×C42×C7C2311yescharacteristic
64C2×C42×C7C2311yescharacteristic
65C7×#107—44no—
66C7×#106—44no—
67C7×C4⋊C8C2×C418yescomplemented
68C7×C22⋊C8C2×C418yes—
69C7×#97C2×C418yescomplemented
70C7×#95—21no—
71C7×#95—21no—
72C7×#95—21no—
73C7×#95—21no—
74C7×#95—21no—
75C7×#95—21no—
76C7×#95—21no—
77C7×#95—21no—
78C2×#432C2×C711yescharacteristic
79C2×#384C2×C711yescharacteristic
80#2283C2×C711yescharacteristic
81#1948C2×C712yescomplemented
82#1947C2×C712yescomplemented
83#1853C2×C712yes—
84#1852C2×C712yes—
85#1847C2×C712yescomplemented
86#1836C2×C712yescomplemented
87C24×C7C2×D411yescharacteristic
88C22×C4×C7—22no—
89C22×C4×C7—22no—
90C22×C4×C7—22no—
91C22×C4×C7—22no—
92C22×C4×C7—22no—
93C22×C4×C7—22no—
94C22×C4×C7—21no—
95C22×C4×C7—21no—
96C22×C4×C7—21no—
97C22×C4×C7—21no—
98C22×C4×C7—24no—
99C22×C4×C7—44no—
100C22×C4×C7—44no—
101C22×C4×C7—44no—
102C22×C4×C7C4⋊C414yes—
103C22×C4×C7C4⋊C414yes—
104C22×C4×C7C22×C412yes—
105C22×C4×C7C2×D411yescharacteristic
106C22×C4×C7C2×D411yescharacteristic
107C22×C4×C7C2×D411yescharacteristic
108C22×C4×C7C2×D411yescharacteristic
109C22×C4×C7C2×D411yescharacteristic
110C22×C4×C7C2×Q812yes—
111C22×C4×C7C2411yescharacteristic
112C2×C7×C8—24no—
113C2×C7×C8—24no—
114C2×C7×C8C22×C418yes—
115C7×C4⋊C4—22no—
116C7×C4⋊C4—24no—
117C7×C4⋊C4—22no—
118C7×C4⋊C4—24no—
119C7×C4⋊C4—22no—
120C7×C4⋊C4—22no—
121C7×C4⋊C4—44no—
122C7×C4⋊C4—44no—
123C7×C4⋊C4—44no—
124C7×C4⋊C4—44no—
125C7×C4⋊C4—44no—
126C7×C22⋊C4—42no—
127C7×C22⋊C4—42no—
128C42×C7—42no—
129C42×C7—42no—
130C42×C7C4⋊C414yes—
131C42×C7C4⋊C414yes—
132C42×C7C22×C412yes—
133C42×C7C22×C412yes—
134C42×C7C2×Q812yes—
135C42×C7C2×Q812yes—
136C22×C4⋊C4—21no—
137C22×C4⋊C4—21no—
138C22×C4⋊C4C22×C712yes—
139C22×C42C22×C711yescharacteristic
140#432C4×C718yescomplemented
141C2×#107C22×C714yes—
142C2×#106C22×C714yes—
143C2×C4⋊C8C22×C712yes—
144C2×C22⋊C8C22×C712yes—
145C2×#97C22×C712yes—
146#384—21no—
147#384—21no—
148#384C22×C712yes—
149#384C22×C712yes—
150#383—21no—
151#382C22×C711yescharacteristic
152#382C22×C711yescharacteristic
153#381—21no—
154#380C22×C711yescharacteristic
155#380C22×C711yescharacteristic
156C4×C4⋊C4C22×C711yescharacteristic
157C4×C4⋊C4C22×C711yescharacteristic
158C4×C22⋊C4—21no—
159#376—21no—
160#340C22×C714yes—
161#340C22×C714yes—
162C23×C7—21no—
163C23×C7—21no—
164C23×C7—21no—
165C23×C7—21no—
166C23×C7C2×C4⋊C412yes—
167C23×C7AGL(1,ℤ/8)12yes—
168C23×C7#13712yes—
169C23×C7C22×D411yescharacteristic
170C2×C4×C7—21no—
171C2×C4×C7—21no—
172C2×C4×C7—21no—
173C2×C4×C7—21no—
174C2×C4×C7—21no—
175C2×C4×C7—21no—
176C2×C4×C7—21no—
177C2×C4×C7—21no—
178C2×C4×C7—28no—
179C2×C4×C7—24no—
180C2×C4×C7—24no—
181C2×C4×C7—28no—
182C2×C4×C7—44no—
183C2×C4×C7—41no—
184C2×C4×C7—41no—
185C2×C4×C7—41no—
186C2×C4×C7—41no—
187C2×C4×C7—41no—
188C2×C4×C7—41no—
189C2×C4×C7—41no—
190C2×C4×C7—41no—
191C2×C4×C7—44no—
192C2×C4×C7—44no—
193C2×C4×C7—41no—
194C2×C4×C7—41no—
195C2×C4×C7—41no—
196C2×C4×C7—41no—
197C2×C4×C7—88no—
198C2×C4×C7C2×C4⋊C412yes—
199C2×C4×C7C2×C4⋊C412yes—
200C2×C4×C7C2×C4⋊C412yes—
201C2×C4×C7C2×C4⋊C412yes—
202C2×C4×C7C2×C4⋊C412yes—
203C2×C4×C7AGL(1,ℤ/8)12yes—
204C2×C4×C7#13712yes—
205C2×C4×C7C23×C411yescharacteristic
206C2×C4×C7C22×Q811yescharacteristic
207C2×C4×C7H(5,𝔽2)12yes—
208C2×C4×C72−1+412yes—
209C7×C8—28no—
210C23×C4—22no—
211C23×C4C7×D411yescharacteristic
212C23×C4C7×D411yescharacteristic
213C23×C4C23×C711yescharacteristic
214C22×C8C23×C714yes—
215C2×C4⋊C4—22no—
216C2×C4⋊C4—22no—
217C2×C4⋊C4—22no—
218C2×C4⋊C4—22no—
219C2×C4⋊C4—22no—
220C2×C4⋊C4—44no—
221C2×C4⋊C4—44no—
222C2×C4⋊C4—44no—
223C2×C4⋊C4C23×C714yes—
224C2×C4⋊C4C23×C711yescharacteristic
225C2×C4⋊C4C23×C711yescharacteristic
226C2×C4⋊C4C23×C711yescharacteristic
227C2×C4⋊C4C23×C711yescharacteristic
228C2×C22⋊C4—21no—
229C2×C22⋊C4—21no—
230C2×C42—21no—
231C2×C42—21no—
232C2×C42C2×C4×C714yes—
233C2×C42C7×D411yescharacteristic
234C2×C42C7×D411yescharacteristic
235C2×C42C7×Q814yes—
236C2×C42C23×C711yescharacteristic
237C2×C42C23×C711yescharacteristic
238#107—44no—
239#106—44no—
240C4⋊C8C2×C4×C718yescomplemented
241C22⋊C8C2×C4×C718yes—
242#97C2×C4×C718yescomplemented
243#95—21no—
244#95—21no—
245#95—21no—
246#95—21no—
247#95—21no—
248#95—21no—
249#95—21no—
250#95—21no—
251C22×C7—22no—
252C22×C7—22no—
253C22×C7—22no—
254C22×C7—22no—
255C22×C7—22no—
256C22×C7—22no—
257C22×C7#42814yes—
258C22×C7C22×C4⋊C411yescharacteristic
259C22×C7#53511yescharacteristic
260C22×C7#53611yescharacteristic
261C22×C7C2×AGL(1,ℤ/8)11yescharacteristic
262C22×C7C2×AGL(1,ℤ/8)11yescharacteristic
263C22×C7C2×#13711yescharacteristic
264C22×C7C2×#13711yescharacteristic
265C4×C7—22no—
266C4×C7—22no—
267C4×C7—22no—
268C4×C7—22no—
269C4×C7—81no—
270C4×C7—84no—
271C4×C7—81no—
272C4×C7—81no—
273C4×C7—81no—
274C4×C7#42814yes—
275C4×C7#52012yes—
276C4×C7#54412yes—
277C24C2×C7×D411yescharacteristic
278C22×C4—22no—
279C22×C4—22no—
280C22×C4—22no—
281C22×C4—22no—
282C22×C4—22no—
283C22×C4—22no—
284C22×C4—21no—
285C22×C4—21no—
286C22×C4—21no—
287C22×C4—21no—
288C22×C4—24no—
289C22×C4—44no—
290C22×C4—44no—
291C22×C4—44no—
292C22×C4C7×C4⋊C414yes—
293C22×C4C7×C4⋊C414yes—
294C22×C4C22×C4×C712yes—
295C22×C4C2×C7×D411yescharacteristic
296C22×C4C2×C7×D411yescharacteristic
297C22×C4C2×C7×D411yescharacteristic
298C22×C4C2×C7×D411yescharacteristic
299C22×C4C2×C7×D411yescharacteristic
300C22×C4C2×C7×Q812yes—
301C22×C4C24×C711yescharacteristic
302C2×C8—24no—
303C2×C8—24no—
304C2×C8C22×C4×C718yes—
305C4⋊C4—22no—
306C4⋊C4—24no—
307C4⋊C4—22no—
308C4⋊C4—24no—
309C4⋊C4—22no—
310C4⋊C4—22no—
311C4⋊C4—44no—
312C4⋊C4—44no—
313C4⋊C4—44no—
314C4⋊C4—44no—
315C4⋊C4—44no—
316C22⋊C4—42no—
317C22⋊C4—42no—
318C42—42no—
319C42—42no—
320C42C7×C4⋊C414yes—
321C42C7×C4⋊C414yes—
322C42C22×C4×C712yes—
323C42C22×C4×C712yes—
324C42C2×C7×Q812yes—
325C42C2×C7×Q812yes—
326C2×C7—24no—
327C2×C7#231711yescharacteristic
328C2×C7C2×#42811yescharacteristic
329C2×C7C2×#42811yescharacteristic
330C2×C7#321711yescharacteristic
331C2×C7#321811yescharacteristic
332C2×C7#323811yescharacteristic
333C2×C7#323911yescharacteristic
334C23—21no—
335C23—21no—
336C23—21no—
337C23—21no—
338C23C2×C7×C4⋊C412yes—
339C23C7×AGL(1,ℤ/8)12yes—
340C23C7×#13712yes—
341C23C22×C7×D411yescharacteristic
342C2×C4—21no—
343C2×C4—21no—
344C2×C4—28no—
345C2×C4—21no—
346C2×C4—21no—
347C2×C4—21no—
348C2×C4—21no—
349C2×C4—21no—
350C2×C4—21no—
351C2×C4—24no—
352C2×C4—24no—
353C2×C4—28no—
354C2×C4—44no—
355C2×C4—41no—
356C2×C4—41no—
357C2×C4—41no—
358C2×C4—41no—
359C2×C4—41no—
360C2×C4—41no—
361C2×C4—41no—
362C2×C4—41no—
363C2×C4—44no—
364C2×C4—44no—
365C2×C4—41no—
366C2×C4—41no—
367C2×C4—41no—
368C2×C4—41no—
369C2×C4—88no—
370C2×C4C2×C7×C4⋊C412yes—
371C2×C4C2×C7×C4⋊C412yes—
372C2×C4C2×C7×C4⋊C412yes—
373C2×C4C2×C7×C4⋊C412yes—
374C2×C4C2×C7×C4⋊C412yes—
375C2×C4C7×AGL(1,ℤ/8)12yes—
376C2×C4C7×#13712yes—
377C2×C4C23×C4×C711yescharacteristic
378C2×C4C22×C7×Q811yescharacteristic
379C2×C4C7×H(5,𝔽2)12yes—
380C2×C4C7×2−1+412yes—
381C8—28no—
382C7#2198711yescharacteristic, direct product factor, Sylow
383C22—22no—
384C22—22no—
385C22—22no—
386C22—22no—
387C22—22no—
388C22—22no—
389C22C7×#42814yes—
390C22C22×C7×C4⋊C411yescharacteristic
391C22C7×#53511yescharacteristic
392C22C7×#53611yescharacteristic
393C22C2×C7×AGL(1,ℤ/8)11yescharacteristic
394C22C2×C7×AGL(1,ℤ/8)11yescharacteristic
395C22C2×C7×#13711yescharacteristic
396C22C2×C7×#13711yescharacteristic
397C4—22no—
398C4—22no—
399C4—22no—
400C4—22no—
401C4—84no—
402C4—81no—
403C4—81no—
404C4—81no—
405C4—81no—
406C4C7×#42814yes—
407C4C7×#52012yes—
408C4C7×#54412yes—
409C2—24no—
410C2C7×#231711yescharacteristic
411C2C2×C7×#42811yescharacteristic
412C2C2×C7×#42811yescharacteristic
413C2C7×#321711yescharacteristic
414C2C7×#321811yescharacteristic
415C2C7×#323811yescharacteristic
416C2C7×#323911yescharacteristic
subgroupG/H
center, socleC23×C7C22×D4
commutatorC2×C4C23×C4×C7
Frattini, cosocleC22×C4C24×C7
prime radicalC24×C7C2×D4
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
4. C7×#1948C2semidirect
5. C7×#1947C2semidirect
8. C7×#1847C2semidirect
9. C7×#1836C2semidirect
14. C7×#432C4semidirect
36. #21987C7direct (N × H)
67. C7×C4⋊C8C2×C4semidirect
69. C7×#97C2×C4semidirect
81. #1948C2×C7semidirect
82. #1947C2×C7semidirect
85. #1847C2×C7semidirect
86. #1836C2×C7semidirect
140. #432C4×C7semidirect
240. C4⋊C8C2×C4×C7semidirect
242. #97C2×C4×C7semidirect
382. C7#21987direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C7×#4322
C2×C7×#3842
C7×#22832
C7×#19482
C7×#19472
C7×#18532
C7×#18522
C7×#18472
C7×#18362
#219877