Finite Group Databasebeta

← C7×#9418 #13186634

Subgroups — C7×#9418 #13186634

Order 1792.

402 conjugacy classes of subgroups.

The subgroup lattice has 312 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C7×#3182C211yesmaximal, characteristic
2C7×#2987C211yesmaximal, characteristic, complemented
3C7×#1536C211yesmaximal, characteristic
4C7×#1515C211yesmaximal, characteristic, complemented
5C7×#1514C211yesmaximal, characteristic
6C7×#1291C211yesmaximal, characteristic, complemented
7C7×#1288C211yesmaximal, characteristic, complemented
8C7×#533C2211yescharacteristic
9C7×#532C2211yescharacteristic
10C7×#500C411yescharacteristic, complemented
11C7×#492C411yescharacteristic, complemented
12C7×#487C411yescharacteristic, complemented
13C7×#486C411yescharacteristic, complemented
14C7×#468—22no—
15C7×#446—22no—
16C7×#446—22no—
17C7×#440—22no—
18C7×#433—22no—
19C7×#432C2211yescharacteristic
20C7×#432C2211yescharacteristic
21C7×#432C2211yescharacteristic
22C4×C7×M16C2211yescharacteristic
23C7×#383C2211yescharacteristic
24C7×#329—22no—
25C7×#328—22no—
26C7×#327—22no—
27#9418C711yesmaximal, characteristic, direct product factor, Sylow
28C2×C7×#41—21no—
29C2×C7×SD16—22no—
30C2×C7×M16—21no—
31C7×C4⋊Q8C2×C411yescharacteristic
32C7×C4⋊Q8C2×C411yescharacteristic
33C7×C4⋊Q8C2×C411yescharacteristic
34C7×#127C2×C411yescharacteristic
35C7×#125—21no—
36C7×#124—21no—
37C7×C22⋊Q8—21no—
38C7×C22⋊Q8D412yes—
39C7×#121—21no—
40C7×#121—21no—
41C4×C7×Q8—21no—
42C4×C7×Q8D412yes—
43C4×C7×D4—21no—
44C4×C7×D4—21no—
45C7×#117—21no—
46C2×C42×C7C2311yescharacteristic
47C7×#107—22no—
48C7×C4⋊C8—24no—
49C7×C4⋊C8—21no—
50C7×C4⋊C8—21no—
51C7×C4⋊C8—21no—
52C7×#103—22no—
53C7×#102—22no—
54C7×C22⋊C8—21no—
55C7×C22⋊C8—21no—
56C7×C22⋊C8D412yes—
57C7×#97—22no—
58C7×#97—21no—
59C7×#97—21no—
60C7×#97—21no—
61C7×#97D412yes—
62C4×C7×C8—22no—
63C4×C7×C8C2×C411yescharacteristic
64C4×C7×C8C2×C411yescharacteristic
65C7×#95—21no—
66C7×#95—21no—
67C7×#95—21no—
68#3182C2×C711yescharacteristic
69#2987C2×C711yescharacteristic, complemented
70#1536C2×C711yescharacteristic
71#1515C2×C711yescharacteristic, complemented
72#1514C2×C711yescharacteristic
73#1291C2×C711yescharacteristic, complemented
74#1288C2×C711yescharacteristic, complemented
75C7×#41—82no—
76C2×C7×Q8—21no—
77C2×C7×Q8—21no—
78C2×C7×Q8C22⋊C412yes—
79C2×C7×D4—21no—
80C2×C7×D4—21no—
81C2×C7×D4—21no—
82C2×C7×D4—41no—
83C22×C4×C7—41no—
84C22×C4×C7—41no—
85C22×C4×C7C2×D411yescharacteristic
86C22×C4×C7C2×D411yescharacteristic
87C22×C4×C7#4111yescharacteristic
88C7×SD16—44no—
89C7×M16—42no—
90C2×C7×C8—21no—
91C2×C7×C8—21no—
92C2×C7×C8—22no—
93C2×C7×C8—22no—
94C2×C7×C8—41no—
95C7×C4⋊C4—21no—
96C7×C4⋊C4—21no—
97C7×C4⋊C4—21no—
98C7×C4⋊C4—22no—
99C7×C4⋊C4—22no—
100C7×C4⋊C4—21no—
101C7×C4⋊C4—21no—
102C7×C4⋊C4C22⋊C412yes—
103C7×C22⋊C4—22no—
104C7×C22⋊C4—41no—
105C7×C22⋊C4—41no—
106C42×C7—22no—
107C42×C7C22×C411yescharacteristic
108C42×C7C2×D411yescharacteristic
109C42×C7C2×D411yescharacteristic
110C42×C7#4111yescharacteristic
111#533C22×C711yescharacteristic
112#532C22×C711yescharacteristic
113#500C4×C711yescharacteristic, complemented
114#492C4×C711yescharacteristic, complemented
115#487C4×C711yescharacteristic, complemented
116#486C4×C711yescharacteristic, complemented
117#468—22no—
118#446—22no—
119#446—22no—
120#440—22no—
121#433—22no—
122#432C22×C711yescharacteristic
123#432C22×C711yescharacteristic
124#432C22×C711yescharacteristic
125C4×M16C22×C711yescharacteristic
126#383C22×C711yescharacteristic
127#329—22no—
128#328—22no—
129#327—22no—
130C23×C7—41no—
131C23×C7#12111yescharacteristic
132C7×Q8—42no—
133C7×Q8—81no—
134C7×Q8—81no—
135C7×D4—42no—
136C7×D4—81no—
137C7×D4—81no—
138C7×D4—82no—
139C2×C4×C7—22no—
140C2×C4×C7—22no—
141C2×C4×C7—41no—
142C2×C4×C7—41no—
143C2×C4×C7—41no—
144C2×C4×C7—41no—
145C2×C4×C7—82no—
146C2×C4×C7—81no—
147C2×C4×C7—81no—
148C2×C4×C7—81no—
149C2×C4×C7C2×C22⋊C411yescharacteristic
150C2×C4×C7C4×D411yescharacteristic
151C2×C4×C7C4×D411yescharacteristic
152C2×C4×C7#12011yescharacteristic
153C2×C4×C7#12111yescharacteristic
154C2×C4×C7#12311yescharacteristic
155C7×C8—22no—
156C7×C8—42no—
157C7×C8—42no—
158C7×C8—41no—
159C7×C8—81no—
160C2×#41—21no—
161C2×SD16—22no—
162C2×M16—21no—
163C4⋊Q8C2×C4×C711yescharacteristic
164C4⋊Q8C2×C4×C711yescharacteristic
165C4⋊Q8C2×C4×C711yescharacteristic
166#127C2×C4×C711yescharacteristic
167#125—21no—
168#124—21no—
169C22⋊Q8—21no—
170C22⋊Q8C7×D412yes—
171#121—21no—
172#121—21no—
173C4×Q8—21no—
174C4×Q8C7×D412yes—
175C4×D4—21no—
176C4×D4—21no—
177#117—21no—
178C2×C42C23×C711yescharacteristic
179#107—22no—
180C4⋊C8—24no—
181C4⋊C8—21no—
182C4⋊C8—21no—
183C4⋊C8—21no—
184#103—22no—
185#102—22no—
186C22⋊C8—21no—
187C22⋊C8—21no—
188C22⋊C8C7×D412yes—
189#97—22no—
190#97—21no—
191#97—21no—
192#97—21no—
193#97C7×D412yes—
194C4×C8—22no—
195C4×C8C2×C4×C711yescharacteristic
196C4×C8C2×C4×C711yescharacteristic
197#95—21no—
198#95—21no—
199#95—21no—
200C22×C7—21no—
201C22×C7—21no—
202C22×C7—21no—
203C22×C7—81no—
204C22×C7—81no—
205C22×C7—81no—
206C22×C7#38611yescharacteristic
207C4×C7—21no—
208C4×C7—21no—
209C4×C7—21no—
210C4×C7—21no—
211C4×C7—21no—
212C4×C7—21no—
213C4×C7—42no—
214C4×C7—42no—
215C4×C7—81no—
216C4×C7—161no—
217#41—82no—
218C2×Q8—21no—
219C2×Q8—21no—
220C2×Q8C7×C22⋊C412yes—
221C2×D4—21no—
222C2×D4—21no—
223C2×D4—21no—
224C2×D4—41no—
225C22×C4—41no—
226C22×C4—41no—
227C22×C4C2×C7×D411yescharacteristic
228C22×C4C2×C7×D411yescharacteristic
229C22×C4C7×#4111yescharacteristic
230SD16—44no—
231M16—42no—
232C2×C8—21no—
233C2×C8—21no—
234C2×C8—22no—
235C2×C8—22no—
236C2×C8—41no—
237C4⋊C4—21no—
238C4⋊C4—21no—
239C4⋊C4—21no—
240C4⋊C4—22no—
241C4⋊C4—22no—
242C4⋊C4—21no—
243C4⋊C4—21no—
244C4⋊C4C7×C22⋊C412yes—
245C22⋊C4—22no—
246C22⋊C4—41no—
247C22⋊C4—41no—
248C42—22no—
249C42C22×C4×C711yescharacteristic
250C42C2×C7×D411yescharacteristic
251C42C2×C7×D411yescharacteristic
252C42C7×#4111yescharacteristic
253C2×C7—41no—
254C2×C7—161no—
255C2×C7#188411yescharacteristic
256C2×C7#190311yescharacteristic
257C2×C7#190511yescharacteristic
258C23—41no—
259C23C7×#12111yescharacteristic
260Q8—42no—
261Q8—81no—
262Q8—81no—
263D4—42no—
264D4—81no—
265D4—81no—
266D4—82no—
267C2×C4—22no—
268C2×C4—22no—
269C2×C4—41no—
270C2×C4—41no—
271C2×C4—41no—
272C2×C4—41no—
273C2×C4—82no—
274C2×C4—81no—
275C2×C4—81no—
276C2×C4—81no—
277C2×C4C2×C7×C22⋊C411yescharacteristic
278C2×C4C4×C7×D411yescharacteristic
279C2×C4C4×C7×D411yescharacteristic
280C2×C4C7×#12011yescharacteristic
281C2×C4C7×#12111yescharacteristic
282C2×C4C7×#12311yescharacteristic
283C8—22no—
284C8—42no—
285C8—42no—
286C8—41no—
287C8—81no—
288C7#941811yescharacteristic, direct product factor, Sylow
289C22—21no—
290C22—21no—
291C22—21no—
292C22—81no—
293C22—81no—
294C22—81no—
295C22C7×#38611yescharacteristic
296C4—21no—
297C4—21no—
298C4—21no—
299C4—21no—
300C4—21no—
301C4—21no—
302C4—42no—
303C4—42no—
304C4—81no—
305C4—161no—
306C2—41no—
307C2—161no—
308C2C7×#188411yescharacteristic
309C2C7×#190311yescharacteristic
310C2C7×#190511yescharacteristic
subgroupG/H
center, socleC22×C7#386
commutatorC42C22×C4×C7
Frattini, cosocleC2×C42C23×C7
prime radicalC7×#532C22
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
2. C7×#2987C2semidirect
4. C7×#1515C2semidirect
6. C7×#1291C2semidirect
7. C7×#1288C2semidirect
10. C7×#500C4semidirect
11. C7×#492C4semidirect
12. C7×#487C4semidirect
13. C7×#486C4semidirect
27. #9418C7direct (N × H)
69. #2987C2×C7semidirect
71. #1515C2×C7semidirect
73. #1291C2×C7semidirect
74. #1288C2×C7semidirect
113. #500C4×C7semidirect
114. #492C4×C7semidirect
115. #487C4×C7semidirect
116. #486C4×C7semidirect
288. C7#9418direct (N × H)

Maximal subgroups

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

subgroupindex
C7×#31822
C7×#29872
C7×#15362
C7×#15152
C7×#15142
C7×#12912
C7×#12882
#94187