Finite Group Databasebeta

← C7×#9429 #13186645

Subgroups — C7×#9429 #13186645

Order 1792.

508 conjugacy classes of subgroups; only the 118 normal subgroups are shown.

normal subgroups only

This group has 508 conjugacy classes of subgroups — too many to draw. Only its 118 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C7×#3152C211yesmaximal, characteristic
2C7×#2381C211yesmaximal, characteristic, complemented
3C7×#1558C211yesmaximal, characteristic, complemented
4C7×#1514C212yesmaximal
5C7×#1288C212yesmaximal, complemented
6C2×C7×#137—22no—
7C7×#532C2211yescharacteristic
8C2×C7×C4⋊Q8C2211yescharacteristic
9C7×#497—22no—
10C7×#494C412yescomplemented
11C7×#492C412yescomplemented
12C7×#432C2212yes—
13C4×C7×M16C2211yescharacteristic
14C7×#391—22no—
15C7×#387—24no—
16C7×#383C2212yes—
17C7×#333—22no—
18C7×#327—24no—
19#9429C711yesmaximal, characteristic, direct product factor, Sylow
20C2×C7×#41—21no—
21C22×C7×Q8D412yes—
22C7×#137—44no—
23C7×#137—44no—
24C2×C7×Q16—24no—
25C2×C7×SD16—24no—
26C2×C7×M16—21no—
27C7×C4⋊Q8—22no—
28C7×C4⋊Q8C2×C411yescharacteristic
29C7×C4⋊Q8C2×C412yes—
30C7×C4⋊Q8D412yes—
31C7×#127C2×C411yescharacteristic
32C7×#124—21no—
33C7×#121—22no—
34C4×C7×D4—22no—
35C2×C7×C4⋊C4—22no—
36C2×C7×C4⋊C4—22no—
37C2×C42×C7—22no—
38C2×C42×C7C2311yescharacteristic
39C7×C4⋊C8—22no—
40C7×C22⋊C8—22no—
41C7×#97—21no—
42C7×#97—22no—
43C4×C7×C8C2×C412yes—
44C7×#95—24no—
45C7×#95—22no—
46C7×#95—22no—
47C7×#95D414yes—
48#3152C2×C711yescharacteristic
49#2381C2×C711yescharacteristic, complemented
50#1558C2×C711yescharacteristic, complemented
51#1514C2×C712yes—
52#1288C2×C712yescomplemented
53C7×#41—42no—
54C7×#41—42no—
55C2×C7×Q8—22no—
56C2×C7×Q8—21no—
57C2×C7×Q8—42no—
58C2×C7×Q8—42no—
59C2×C7×Q8C22⋊C414yes—
60C2×C7×D4—21no—
61C2×C7×D4—22no—
62C2×C7×D4—41no—
63C22×C4×C7—22no—
64C22×C4×C7—24no—
65C22×C4×C7—41no—
66C22×C4×C7C2×D411yescharacteristic
67C22×C4×C7C2×D412yes—
68C7×Q16—48no—
69C7×SD16—48no—
70C7×M16—24no—
71C2×C7×C8—22no—
72C2×C7×C8—42no—
73C7×C4⋊C4—24no—
74C7×C4⋊C4—24no—
75C7×C4⋊C4—22no—
76C7×C4⋊C4—82no—
77C7×C22⋊C4—42no—
78C42×C7—82no—
79C42×C7C22×C411yescharacteristic
80C42×C7C2×D411yescharacteristic
81C42×C7#4112yes—
82C2×#137—22no—
83#532C22×C711yescharacteristic
84C2×C4⋊Q8C22×C711yescharacteristic
85#497—22no—
86#494C4×C712yescomplemented
87#492C4×C712yescomplemented
88#432C22×C712yes—
89C4×M16C22×C711yescharacteristic
90#391—22no—
91#387—24no—
92#383C22×C712yes—
93#333—22no—
94#327—24no—
95C23×C7—41no—
96C23×C7#12011yescharacteristic
97C7×Q8—44no—
98C7×Q8—42no—
99C7×Q8—82no—
100C7×D4—42no—
101C7×D4—82no—
102C7×D4—82no—
103C2×C4×C7—22no—
104C2×C4×C7—24no—
105C2×C4×C7—42no—
106C2×C4×C7—42no—
107C2×C4×C7—42no—
108C2×C4×C7—48no—
109C2×C4×C7—41no—
110C2×C4×C7—44no—
111C2×C4×C7—81no—
112C2×C4×C7—81no—
113C2×C4×C7C2×C22⋊C411yescharacteristic
114C2×C4×C7C4×D412yes—
115C2×C4×C7#12112yes—
116C2×C4×C7#12311yescharacteristic
117C7×C8—24no—
118C7×C8—82no—
119C2×#41—21no—
120C22×Q8C7×D412yes—
121#137—44no—
122#137—44no—
123C2×Q16—24no—
124C2×SD16—24no—
125C2×M16—21no—
126C4⋊Q8—22no—
127C4⋊Q8C2×C4×C711yescharacteristic
128C4⋊Q8C2×C4×C712yes—
129C4⋊Q8C7×D412yes—
130#127C2×C4×C711yescharacteristic
131#124—21no—
132#121—22no—
133C4×D4—22no—
134C2×C4⋊C4—22no—
135C2×C4⋊C4—22no—
136C2×C42—22no—
137C2×C42C23×C711yescharacteristic
138C4⋊C8—22no—
139C22⋊C8—22no—
140#97—21no—
141#97—22no—
142C4×C8C2×C4×C712yes—
143#95—24no—
144#95—22no—
145#95—22no—
146#95C7×D414yes—
147C22×C7—22no—
148C22×C7—81no—
149C22×C7—82no—
150C22×C7#38611yescharacteristic
151C22×C7#45312yes—
152C4×C7—21no—
153C4×C7—21no—
154C4×C7—22no—
155C4×C7—22no—
156C4×C7—44no—
157C4×C7—84no—
158C4×C7—81no—
159#41—42no—
160#41—42no—
161C2×Q8—22no—
162C2×Q8—21no—
163C2×Q8—42no—
164C2×Q8—42no—
165C2×Q8C7×C22⋊C414yes—
166C2×D4—21no—
167C2×D4—22no—
168C2×D4—41no—
169C22×C4—22no—
170C22×C4—24no—
171C22×C4—41no—
172C22×C4C2×C7×D411yescharacteristic
173C22×C4C2×C7×D412yes—
174Q16—48no—
175SD16—48no—
176M16—24no—
177C2×C8—22no—
178C2×C8—42no—
179C4⋊C4—24no—
180C4⋊C4—24no—
181C4⋊C4—22no—
182C4⋊C4—82no—
183C22⋊C4—42no—
184C42—82no—
185C42C22×C4×C711yescharacteristic
186C42C2×C7×D411yescharacteristic
187C42C7×#4112yes—
188C2×C7—22no—
189C2×C7—161no—
190C2×C7#188711yescharacteristic
191C2×C7#190512yes—
192C23—41no—
193C23C7×#12011yescharacteristic
194Q8—44no—
195Q8—42no—
196Q8—82no—
197D4—42no—
198D4—82no—
199D4—82no—
200C2×C4—22no—
201C2×C4—24no—
202C2×C4—42no—
203C2×C4—42no—
204C2×C4—42no—
205C2×C4—48no—
206C2×C4—41no—
207C2×C4—44no—
208C2×C4—81no—
209C2×C4—81no—
210C2×C4C2×C7×C22⋊C411yescharacteristic
211C2×C4C4×C7×D412yes—
212C2×C4C7×#12112yes—
213C2×C4C7×#12311yescharacteristic
214C8—24no—
215C8—82no—
216C7#942911yescharacteristic, direct product factor, Sylow
217C22—22no—
218C22—81no—
219C22—82no—
220C22C7×#38611yescharacteristic
221C22C7×#45312yes—
222C4—21no—
223C4—21no—
224C4—22no—
225C4—22no—
226C4—44no—
227C4—84no—
228C4—81no—
229C2—22no—
230C2—161no—
231C2C7×#188711yescharacteristic
232C2C7×#190512yes—
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×#2381C2semidirect
3. C7×#1558C2semidirect
5. C7×#1288C2semidirect
10. C7×#494C4semidirect
11. C7×#492C4semidirect
19. #9429C7direct (N × H)
49. #2381C2×C7semidirect
50. #1558C2×C7semidirect
52. #1288C2×C7semidirect
86. #494C4×C7semidirect
87. #492C4×C7semidirect
216. C7#9429direct (N × H)

Maximal subgroups

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

subgroupindex
C7×#31522
C7×#23812
C7×#15582
C7×#15142
C7×#12882
#94297