Finite Group Databasebeta

← C7×#19054 #13196270

Subgroups — C7×#19054 #13196270

Order 1792.

926 conjugacy classes of subgroups.

The subgroup lattice has 352 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C7×#3550C211yesmaximal, characteristic, complemented
2C7×#3235C212yesmaximal, complemented
3C7×#3150C211yesmaximal, characteristic
4C7×#1660C214yesmaximal, complemented
5C7×#1657C214yesmaximal, complemented
6C7×#1536C211yesmaximal, characteristic, complemented
7C7×#1531C212yesmaximal, complemented
8C2×C7×#135—22no—
9C7×#563C2214yes—
10C7×#559—21no—
11C7×Q82—21no—
12C7×#556—22no—
13C7×D4×Q8—22no—
14C7×#542—24no—
15C7×#536—22no—
16C7×#533C2212yes—
17C7×#532C2211yescharacteristic
18C7×#532C2211yescharacteristic
19C7×#501C2214yes—
20C7×#497—21no—
21C7×#497C2212yes—
22C7×#496—21no—
23C7×#496C2212yes—
24C7×#490C2214yes—
25C7×#482—24no—
26C7×#476—22no—
27C7×#474—22no—
28C7×#432C2212yes—
29C2×C7×#97C2211yescharacteristic
30C7×#330C2218yes—
31C7×#329C2214yes—
32#19054C711yesmaximal, characteristic, direct product factor, Sylow
33C2×C7×#41—21no—
34C2×C7×#41D412yes—
35C22×C7×Q8—22no—
36C7×#135—48no—
37C2×C7×Q16—22no—
38C2×C7×SD16—22no—
39C2×C7×SD16—22no—
40C2×C7×D8—22no—
41C22×C7×C8—21no—
42C7×C4⋊Q8—24no—
43C7×C4⋊Q8—24no—
44C7×C4⋊Q8D411yescharacteristic
45C7×C4⋊Q8D412yes—
46C7×C4⋊Q8D412yes—
47C7×C4⋊Q8C2311yescharacteristic
48C7×#127D411yescharacteristic
49C7×#127C2311yescharacteristic
50C7×#126—28no—
51C7×#125C2314yes—
52C7×#124—24no—
53C7×#124—24no—
54C7×#124—21no—
55C7×#124C2312yes—
56C7×#123—24no—
57C7×#123—24no—
58C7×C22⋊Q8—24no—
59C7×C22⋊Q8—22no—
60C7×C22⋊Q8—22no—
61C7×C22⋊Q8—28no—
62C7×#121—22no—
63C7×#121—22no—
64C4×C7×Q8—24no—
65C4×C7×Q8—22no—
66C4×C7×Q8—22no—
67C4×C7×D4—24no—
68C4×C7×D4—22no—
69C4×C7×D4—22no—
70C7×#117—22no—
71C7×#117D414yes—
72C2×C42×C7C2311yescharacteristic
73C7×#107—24no—
74C7×#106—24no—
75C7×C4⋊C8—22no—
76C7×#102—24no—
77C7×#102—24no—
78C7×C22⋊C8—22no—
79C7×#97—21no—
80C7×#97C2314yes—
81C7×#97C2312yes—
82#3550C2×C711yescharacteristic, complemented
83#3235C2×C712yescomplemented
84#3150C2×C711yescharacteristic
85#1660C2×C714yescomplemented
86#1657C2×C714yescomplemented
87#1536C2×C711yescharacteristic, complemented
88#1531C2×C712yescomplemented
89C7×#41—44no—
90C7×#41—44no—
91C2×C7×Q8—24no—
92C2×C7×Q8—22no—
93C2×C7×Q8—22no—
94C2×C7×Q8—21no—
95C2×C7×Q8—84no—
96C2×C7×Q8C2×D412yes—
97C2×C7×D4—22no—
98C2×C7×D4—22no—
99C2×C7×D4—22no—
100C2×C7×D4—21no—
101C2×C7×D4—41no—
102C2×C7×D4C2×D412yes—
103C22×C4×C7—24no—
104C22×C4×C7—22no—
105C22×C4×C7—41no—
106C22×C4×C7C2×D411yescharacteristic
107C22×C4×C7C2×D412yes—
108C7×Q16—44no—
109C7×SD16—44no—
110C7×SD16—44no—
111C7×D8—44no—
112C2×C7×C8—24no—
113C2×C7×C8—22no—
114C2×C7×C8—24no—
115C7×C4⋊C4—28no—
116C7×C4⋊C4—22no—
117C7×C4⋊C4—22no—
118C7×C4⋊C4—22no—
119C7×C4⋊C4—24no—
120C7×C4⋊C4—24no—
121C7×C4⋊C4—22no—
122C7×C4⋊C4C2×D414yes—
123C7×C4⋊C4C2×D414yes—
124C7×C22⋊C4—24no—
125C7×C22⋊C4—28no—
126C7×C22⋊C4—24no—
127C7×C22⋊C4—24no—
128C7×C22⋊C4—42no—
129C42×C7—24no—
130C42×C7—24no—
131C42×C7C2×D411yescharacteristic
132C42×C7C2×D412yes—
133C42×C7C2411yescharacteristic
134C2×#135—22no—
135#563C22×C714yes—
136#559—21no—
137Q82—21no—
138#556—22no—
139D4×Q8—22no—
140#542—24no—
141#536—22no—
142#533C22×C712yes—
143#532C22×C711yescharacteristic
144#532C22×C711yescharacteristic
145#501C22×C714yes—
146#497—21no—
147#497C22×C712yes—
148#496—21no—
149#496C22×C712yes—
150#490C22×C714yes—
151#482—24no—
152#476—22no—
153#474—22no—
154#432C22×C712yes—
155C2×#97C22×C711yescharacteristic
156#330C22×C718yes—
157#329C22×C714yes—
158C23×C7—22no—
159C23×C7—41no—
160C23×C7#12011yescharacteristic
161C7×Q8—42no—
162C7×Q8—44no—
163C7×Q8—42no—
164C7×Q8—44no—
165C7×Q8—84no—
166C7×D4—42no—
167C7×D4—44no—
168C7×D4—42no—
169C7×D4—44no—
170C7×D4—82no—
171C7×D4—82no—
172C2×C4×C7—22no—
173C2×C4×C7—24no—
174C2×C4×C7—22no—
175C2×C4×C7—24no—
176C2×C4×C7—42no—
177C2×C4×C7—44no—
178C2×C4×C7—41no—
179C2×C4×C7—84no—
180C2×C4×C7—82no—
181C2×C4×C7#12012yes—
182C2×C4×C7#12011yescharacteristic
183C2×C4×C7C22×D412yes—
184C2×C4×C7C22×D411yescharacteristic
185C7×C8—24no—
186C7×C8—44no—
187C2×#41—21no—
188C2×#41C7×D412yes—
189C22×Q8—22no—
190#135—48no—
191C2×Q16—22no—
192C2×SD16—22no—
193C2×SD16—22no—
194C2×D8—22no—
195C22×C8—21no—
196C4⋊Q8—24no—
197C4⋊Q8—24no—
198C4⋊Q8C7×D411yescharacteristic
199C4⋊Q8C7×D412yes—
200C4⋊Q8C7×D412yes—
201C4⋊Q8C23×C711yescharacteristic
202#127C7×D411yescharacteristic
203#127C23×C711yescharacteristic
204#126—28no—
205#125C23×C714yes—
206#124—24no—
207#124—24no—
208#124—21no—
209#124C23×C712yes—
210#123—24no—
211#123—24no—
212C22⋊Q8—24no—
213C22⋊Q8—22no—
214C22⋊Q8—22no—
215C22⋊Q8—28no—
216#121—22no—
217#121—22no—
218C4×Q8—24no—
219C4×Q8—22no—
220C4×Q8—22no—
221C4×D4—24no—
222C4×D4—22no—
223C4×D4—22no—
224#117—22no—
225#117C7×D414yes—
226C2×C42C23×C711yescharacteristic
227#107—24no—
228#106—24no—
229C4⋊C8—22no—
230#102—24no—
231#102—24no—
232C22⋊C8—22no—
233#97—21no—
234#97C23×C714yes—
235#97C23×C712yes—
236C22×C7—21no—
237C22×C7—22no—
238C22×C7—42no—
239C22×C7—44no—
240C22×C7—81no—
241C22×C7—82no—
242C22×C7C2×#12011yescharacteristic
243C4×C7—21no—
244C4×C7—22no—
245C4×C7—22no—
246C4×C7—42no—
247C4×C7—44no—
248C4×C7—44no—
249C4×C7—81no—
250C4×C7#45312yes—
251#41—44no—
252#41—44no—
253C2×Q8—24no—
254C2×Q8—22no—
255C2×Q8—22no—
256C2×Q8—21no—
257C2×Q8—84no—
258C2×Q8C2×C7×D412yes—
259C2×D4—22no—
260C2×D4—22no—
261C2×D4—22no—
262C2×D4—21no—
263C2×D4—41no—
264C2×D4C2×C7×D412yes—
265C22×C4—24no—
266C22×C4—22no—
267C22×C4—41no—
268C22×C4C2×C7×D411yescharacteristic
269C22×C4C2×C7×D412yes—
270Q16—44no—
271SD16—44no—
272SD16—44no—
273D8—44no—
274C2×C8—24no—
275C2×C8—22no—
276C2×C8—24no—
277C4⋊C4—28no—
278C4⋊C4—22no—
279C4⋊C4—22no—
280C4⋊C4—22no—
281C4⋊C4—24no—
282C4⋊C4—24no—
283C4⋊C4—22no—
284C4⋊C4C2×C7×D414yes—
285C4⋊C4C2×C7×D414yes—
286C22⋊C4—24no—
287C22⋊C4—28no—
288C22⋊C4—24no—
289C22⋊C4—24no—
290C22⋊C4—42no—
291C42—24no—
292C42—24no—
293C42C2×C7×D411yescharacteristic
294C42C2×C7×D412yes—
295C42C24×C711yescharacteristic
296C2×C7—41no—
297C2×C7—82no—
298C2×C7—161no—
299C2×C7C2×#45311yescharacteristic
300C2×C7#302012yes—
301C23—22no—
302C23—41no—
303C23C7×#12011yescharacteristic
304Q8—42no—
305Q8—44no—
306Q8—42no—
307Q8—44no—
308Q8—84no—
309D4—42no—
310D4—44no—
311D4—42no—
312D4—44no—
313D4—82no—
314D4—82no—
315C2×C4—22no—
316C2×C4—24no—
317C2×C4—22no—
318C2×C4—24no—
319C2×C4—42no—
320C2×C4—44no—
321C2×C4—41no—
322C2×C4—84no—
323C2×C4—82no—
324C2×C4C7×#12012yes—
325C2×C4C7×#12011yescharacteristic
326C2×C4C22×C7×D412yes—
327C2×C4C22×C7×D411yescharacteristic
328C8—24no—
329C8—44no—
330C7#1905411yescharacteristic, direct product factor, Sylow
331C22—21no—
332C22—22no—
333C22—42no—
334C22—44no—
335C22—81no—
336C22—82no—
337C22C2×C7×#12011yescharacteristic
338C4—21no—
339C4—22no—
340C4—22no—
341C4—42no—
342C4—44no—
343C4—44no—
344C4—81no—
345C4C7×#45312yes—
346C2—41no—
347C2—82no—
348C2—161no—
349C2C2×C7×#45311yescharacteristic
350C2C7×#302012yes—
subgroupG/H
center, socleC22×C7C2×#120
commutator, Frattini, cosocleC42C24×C7
prime radicalC7×#3150C2
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. C7×#3550C2semidirect
2. C7×#3235C2semidirect
4. C7×#1660C2semidirect
5. C7×#1657C2semidirect
6. C7×#1536C2semidirect
7. C7×#1531C2semidirect
32. #19054C7direct (N × H)
82. #3550C2×C7semidirect
83. #3235C2×C7semidirect
85. #1660C2×C7semidirect
86. #1657C2×C7semidirect
87. #1536C2×C7semidirect
88. #1531C2×C7semidirect
330. C7#19054direct (N × H)

Maximal subgroups

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

subgroupindex
C7×#35502
C7×#32352
C7×#31502
C7×#16602
C7×#16572
C7×#15362
C7×#15312
#190547