Finite Group Databasebeta

← C7×#18994 #13196210

Subgroups — C7×#18994 #13196210

Order 1792.

936 conjugacy classes of subgroups.

The subgroup lattice has 374 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C7×#563C211yesmaximal, characteristic, complemented
2C7×#3234C212yesmaximal, complemented
3C7×#3153C211yesmaximal, characteristic
4C7×#1660C214yesmaximal, complemented
5C7×#1657C214yesmaximal, complemented
6C7×#1533C211yesmaximal, characteristic, complemented
7C7×#1528C212yesmaximal, complemented
8C2×C7×#137—21no—
9C2×C7×AGL(1,ℤ/8)—21no—
10C7×#563—24no—
11C7×#563—22no—
12C7×#563C2214yes—
13C7×#532C2211yescharacteristic
14C2×C7×C4⋊Q8—21no—
15C2×C7×#126—22no—
16C2×C7×#125C2212yes—
17C2×C7×#124C2211yescharacteristic
18C2×C7×#123—21no—
19C2×C7×C22⋊Q8—22no—
20C7×#501C2214yescomplemented
21C7×#497C2212yes—
22C7×#496C2212yes—
23C7×#495—22no—
24C7×#490C2214yescomplemented
25C7×#481—22no—
26C7×#480—22no—
27C7×#478—24no—
28C7×#432C2212yes—
29C4×C7×M16C2211yescharacteristic
30C7×#330C2218yescomplemented
31C7×#329C2214yes—
32#18994C711yesmaximal, characteristic, direct product factor, Sylow
33C2×C7×#41—21no—
34C22×C7×Q8—21no—
35C22×C7×Q8D411yescharacteristic
36C22×C7×D4D411yescharacteristic
37C23×C4×C7—21no—
38C7×#137—44no—
39C7×AGL(1,ℤ/8)—44no—
40C2×C7×Q16—22no—
41C2×C7×SD16—22no—
42C2×C7×SD16—22no—
43C2×C7×D8—22no—
44C2×C7×M16—21no—
45C7×C4⋊Q8—24no—
46C7×C4⋊Q8—24no—
47C7×C4⋊Q8C2311yescharacteristic
48C7×#127C2311yescharacteristic
49C7×#126—28no—
50C7×#126—28no—
51C7×#125—22no—
52C7×#125—22no—
53C7×#125D414yes—
54C7×#125C2314yes—
55C7×#124—22no—
56C7×#124—21no—
57C7×#124D412yes—
58C7×#124C2312yes—
59C7×#123—24no—
60C7×#123—24no—
61C7×C22⋊Q8—28no—
62C7×C22⋊Q8—28no—
63C7×#121—22no—
64C4×C7×D4—22no—
65C2×C7×C4⋊C4—22no—
66C2×C7×C4⋊C4—22no—
67C2×C7×C4⋊C4—22no—
68C2×C7×C4⋊C4D412yes—
69C2×C7×C4⋊C4D412yes—
70C2×C7×C22⋊C4—22no—
71C2×C7×C22⋊C4—21no—
72C2×C7×C22⋊C4—22no—
73C2×C42×C7—21no—
74C2×C42×C7C2311yescharacteristic
75C7×#107—24no—
76C7×#106—24no—
77C7×C4⋊C8—22no—
78C7×#102—24no—
79C7×#102—24no—
80C7×C22⋊C8—22no—
81C7×#97C2314yes—
82C7×#97C2312yes—
83C4×C7×C8—21no—
84C2×#563C2×C711yescharacteristic, complemented
85#3234C2×C712yescomplemented
86#3153C2×C711yescharacteristic
87#1660C2×C714yescomplemented
88#1657C2×C714yescomplemented
89#1533C2×C711yescharacteristic, complemented
90#1528C2×C712yescomplemented
91C24×C7—21no—
92C7×#41—42no—
93C7×#41—42no—
94C2×C7×Q8—24no—
95C2×C7×Q8—21no—
96C2×C7×Q8—21no—
97C2×C7×Q8—42no—
98C2×C7×Q8—82no—
99C2×C7×Q8C2×D412yes—
100C2×C7×D4—21no—
101C2×C7×D4—22no—
102C2×C7×D4—21no—
103C2×C7×D4—42no—
104C2×C7×D4—41no—
105C2×C7×D4C2×D412yes—
106C22×C4×C7—22no—
107C22×C4×C7—21no—
108C22×C4×C7—22no—
109C22×C4×C7—24no—
110C22×C4×C7—41no—
111C22×C4×C7—82no—
112C22×C4×C7C2×D411yescharacteristic
113C22×C4×C7C2×D412yes—
114C7×Q16—44no—
115C7×SD16—44no—
116C7×SD16—44no—
117C7×D8—44no—
118C7×M16—24no—
119C2×C7×C8—22no—
120C2×C7×C8—24no—
121C7×C4⋊C4—28no—
122C7×C4⋊C4—24no—
123C7×C4⋊C4—24no—
124C7×C4⋊C4—22no—
125C7×C4⋊C4—22no—
126C7×C4⋊C4—24no—
127C7×C4⋊C4—24no—
128C7×C4⋊C4—22no—
129C7×C4⋊C4C2×D414yes—
130C7×C4⋊C4C2×D414yes—
131C7×C22⋊C4—28no—
132C7×C22⋊C4—24no—
133C7×C22⋊C4—24no—
134C7×C22⋊C4—24no—
135C7×C22⋊C4—42no—
136C42×C7—24no—
137C42×C7C2×D411yescharacteristic
138C42×C7C2×D412yes—
139C42×C7C2411yescharacteristic
140C2×#137—21no—
141C2×AGL(1,ℤ/8)—21no—
142#563—24no—
143#563—22no—
144#563C22×C714yes—
145#532C22×C711yescharacteristic
146C2×C4⋊Q8—21no—
147C2×#126—22no—
148C2×#125C22×C712yes—
149C2×#124C22×C711yescharacteristic
150C2×#123—21no—
151C2×C22⋊Q8—22no—
152#501C22×C714yescomplemented
153#497C22×C712yes—
154#496C22×C712yes—
155#495—22no—
156#490C22×C714yescomplemented
157#481—22no—
158#480—22no—
159#478—24no—
160#432C22×C712yes—
161C4×M16C22×C711yescharacteristic
162#330C22×C718yescomplemented
163#329C22×C714yes—
164C23×C7—22no—
165C23×C7—44no—
166C23×C7—42no—
167C23×C7—41no—
168C23×C7#12011yescharacteristic
169C7×Q8—42no—
170C7×Q8—41no—
171C7×Q8—41no—
172C7×Q8—81no—
173C7×Q8—84no—
174C7×D4—42no—
175C7×D4—41no—
176C7×D4—41no—
177C7×D4—44no—
178C7×D4—81no—
179C7×D4—82no—
180C2×C4×C7—22no—
181C2×C4×C7—24no—
182C2×C4×C7—22no—
183C2×C4×C7—24no—
184C2×C4×C7—42no—
185C2×C4×C7—44no—
186C2×C4×C7—44no—
187C2×C4×C7—42no—
188C2×C4×C7—41no—
189C2×C4×C7—82no—
190C2×C4×C7—84no—
191C2×C4×C7#12012yes—
192C2×C4×C7#12011yescharacteristic
193C2×C4×C7C22×D412yes—
194C2×C4×C7C22×D411yescharacteristic
195C7×C8—24no—
196C7×C8—44no—
197C2×#41—21no—
198C22×Q8—21no—
199C22×Q8C7×D411yescharacteristic
200C22×D4C7×D411yescharacteristic
201C23×C4—21no—
202#137—44no—
203AGL(1,ℤ/8)—44no—
204C2×Q16—22no—
205C2×SD16—22no—
206C2×SD16—22no—
207C2×D8—22no—
208C2×M16—21no—
209C4⋊Q8—24no—
210C4⋊Q8—24no—
211C4⋊Q8C23×C711yescharacteristic
212#127C23×C711yescharacteristic
213#126—28no—
214#126—28no—
215#125—22no—
216#125—22no—
217#125C7×D414yes—
218#125C23×C714yes—
219#124—22no—
220#124—21no—
221#124C7×D412yes—
222#124C23×C712yes—
223#123—24no—
224#123—24no—
225C22⋊Q8—28no—
226C22⋊Q8—28no—
227#121—22no—
228C4×D4—22no—
229C2×C4⋊C4—22no—
230C2×C4⋊C4—22no—
231C2×C4⋊C4—22no—
232C2×C4⋊C4C7×D412yes—
233C2×C4⋊C4C7×D412yes—
234C2×C22⋊C4—22no—
235C2×C22⋊C4—21no—
236C2×C22⋊C4—22no—
237C2×C42—21no—
238C2×C42C23×C711yescharacteristic
239#107—24no—
240#106—24no—
241C4⋊C8—22no—
242#102—24no—
243#102—24no—
244C22⋊C8—22no—
245#97C23×C714yes—
246#97C23×C712yes—
247C4×C8—21no—
248C22×C7—22no—
249C22×C7—42no—
250C22×C7—44no—
251C22×C7—84no—
252C22×C7—81no—
253C22×C7—82no—
254C22×C7#45312yes—
255C22×C7C2×#12011yescharacteristic
256C4×C7—21no—
257C4×C7—21no—
258C4×C7—22no—
259C4×C7—22no—
260C4×C7—44no—
261C4×C7—42no—
262C4×C7—44no—
263C4×C7—81no—
264C24—21no—
265#41—42no—
266#41—42no—
267C2×Q8—24no—
268C2×Q8—21no—
269C2×Q8—21no—
270C2×Q8—42no—
271C2×Q8—82no—
272C2×Q8C2×C7×D412yes—
273C2×D4—21no—
274C2×D4—22no—
275C2×D4—21no—
276C2×D4—42no—
277C2×D4—41no—
278C2×D4C2×C7×D412yes—
279C22×C4—22no—
280C22×C4—21no—
281C22×C4—22no—
282C22×C4—24no—
283C22×C4—41no—
284C22×C4—82no—
285C22×C4C2×C7×D411yescharacteristic
286C22×C4C2×C7×D412yes—
287Q16—44no—
288SD16—44no—
289SD16—44no—
290D8—44no—
291M16—24no—
292C2×C8—22no—
293C2×C8—24no—
294C4⋊C4—28no—
295C4⋊C4—24no—
296C4⋊C4—24no—
297C4⋊C4—22no—
298C4⋊C4—22no—
299C4⋊C4—24no—
300C4⋊C4—24no—
301C4⋊C4—22no—
302C4⋊C4C2×C7×D414yes—
303C4⋊C4C2×C7×D414yes—
304C22⋊C4—28no—
305C22⋊C4—24no—
306C22⋊C4—24no—
307C22⋊C4—24no—
308C22⋊C4—42no—
309C42—24no—
310C42C2×C7×D411yescharacteristic
311C42C2×C7×D412yes—
312C42C24×C711yescharacteristic
313C2×C7—22no—
314C2×C7—82no—
315C2×C7—161no—
316C2×C7C2×#45311yescharacteristic
317C2×C7#302012yes—
318C23—22no—
319C23—44no—
320C23—42no—
321C23—41no—
322C23C7×#12011yescharacteristic
323Q8—42no—
324Q8—41no—
325Q8—41no—
326Q8—81no—
327Q8—84no—
328D4—42no—
329D4—41no—
330D4—41no—
331D4—44no—
332D4—81no—
333D4—82no—
334C2×C4—22no—
335C2×C4—24no—
336C2×C4—22no—
337C2×C4—24no—
338C2×C4—42no—
339C2×C4—44no—
340C2×C4—44no—
341C2×C4—42no—
342C2×C4—41no—
343C2×C4—82no—
344C2×C4—84no—
345C2×C4C7×#12012yes—
346C2×C4C7×#12011yescharacteristic
347C2×C4C22×C7×D412yes—
348C2×C4C22×C7×D411yescharacteristic
349C8—24no—
350C8—44no—
351C7#1899411yescharacteristic, direct product factor, Sylow
352C22—22no—
353C22—42no—
354C22—44no—
355C22—84no—
356C22—81no—
357C22—82no—
358C22C7×#45312yes—
359C22C2×C7×#12011yescharacteristic
360C4—21no—
361C4—21no—
362C4—22no—
363C4—22no—
364C4—44no—
365C4—42no—
366C4—44no—
367C4—81no—
368C2—22no—
369C2—82no—
370C2—161no—
371C2C2×C7×#45311yescharacteristic
372C2C7×#302012yes—
subgroupG/H
center, socleC22×C7C2×#120
commutator, Frattini, cosocleC42C24×C7
prime radicalC7×#3153C2
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22×C7 ◁ C2×C42×C7 ◁ G

Complements

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

NH ≅ G/Ntype
1. C2×C7×#563C2semidirect
2. C7×#3234C2semidirect
4. C7×#1660C2semidirect
5. C7×#1657C2semidirect
6. C7×#1533C2semidirect
7. C7×#1528C2semidirect
20. C7×#501C22semidirect
24. C7×#490C22semidirect
30. C7×#330C22semidirect
32. #18994C7direct (N × H)
84. C2×#563C2×C7semidirect
85. #3234C2×C7semidirect
87. #1660C2×C7semidirect
88. #1657C2×C7semidirect
89. #1533C2×C7semidirect
90. #1528C2×C7semidirect
152. #501C22×C7semidirect
156. #490C22×C7semidirect
162. #330C22×C7semidirect
351. C7#18994direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C7×#5632
C7×#32342
C7×#31532
C7×#16602
C7×#16572
C7×#15332
C7×#15282
#189947