Finite Group Databasebeta

← C7×#9421 #13186637

Subgroups — C7×#9421 #13186637

Order 1792.

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

normal subgroups only

This group has 488 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×#2980C211yesmaximal, characteristic
3C7×#1556C212yesmaximal, complemented
4C7×#1536C211yesmaximal, characteristic
5C7×#1291C212yesmaximal, complemented
6C2×C7×#137—22no—
7C7×#532C2211yescharacteristic
8C2×C7×C4⋊Q8C2211yescharacteristic
9C7×#497—22no—
10C7×#494C412yes—
11C7×#492C412yes—
12C7×#435—24no—
13C7×#432C2212yes—
14C7×#432C2212yes—
15C7×#408—22no—
16C4×C7×M16C2211yescharacteristic
17C7×#332—24no—
18C7×#329—22no—
19#9421C711yesmaximal, characteristic, direct product factor, Sylow
20C2×C7×#41D412yes—
21C22×C7×Q8—21no—
22C7×#137—44no—
23C7×#137—44no—
24C2×C7×Q16—24no—
25C2×C7×SD16—24no—
26C2×C7×M16—21no—
27C2×C7×M16—22no—
28C22×C7×C8—22no—
29C7×C4⋊Q8—22no—
30C7×C4⋊Q8—21no—
31C7×C4⋊Q8C2×C412yes—
32C7×C4⋊Q8C2×C411yescharacteristic
33C7×#127C2×C411yescharacteristic
34C7×#124D412yes—
35C7×#121—22no—
36C4×C7×D4—22no—
37C2×C7×C4⋊C4—22no—
38C2×C42×C7C2311yescharacteristic
39C7×C4⋊C8—22no—
40C7×C4⋊C8D414yes—
41C7×C22⋊C8—24no—
42C7×C22⋊C8—22no—
43C7×C22⋊C8—22no—
44C7×#97—21no—
45C7×#97—22no—
46C7×#97—22no—
47C4×C7×C8C2×C412yes—
48#3152C2×C711yescharacteristic
49#2980C2×C711yescharacteristic
50#1556C2×C712yescomplemented
51#1536C2×C711yescharacteristic
52#1291C2×C712yescomplemented
53C7×#41—42no—
54C7×#41—42no—
55C2×C7×Q8—22no—
56C2×C7×Q8—42no—
57C2×C7×Q8—42no—
58C2×C7×Q8—41no—
59C2×C7×Q8C22⋊C412yes—
60C2×C7×D4—22no—
61C2×C7×D4—22no—
62C2×C7×D4C22⋊C412yes—
63C22×C4×C7—22no—
64C22×C4×C7—41no—
65C22×C4×C7C2×D411yescharacteristic
66C22×C4×C7#4112yes—
67C7×Q16—48no—
68C7×SD16—48no—
69C7×M16—24no—
70C7×M16—82no—
71C2×C7×C8—22no—
72C2×C7×C8—24no—
73C2×C7×C8—42no—
74C2×C7×C8—82no—
75C7×C4⋊C4—22no—
76C7×C4⋊C4—24no—
77C7×C4⋊C4—42no—
78C7×C22⋊C4—24no—
79C42×C7C22×C411yescharacteristic
80C42×C7C2×D411yescharacteristic
81C42×C7C2×D412yes—
82C2×#137—22no—
83#532C22×C711yescharacteristic
84C2×C4⋊Q8C22×C711yescharacteristic
85#497—22no—
86#494C4×C712yes—
87#492C4×C712yes—
88#435—24no—
89#432C22×C712yes—
90#432C22×C712yes—
91#408—22no—
92C4×M16C22×C711yescharacteristic
93#332—24no—
94#329—22no—
95C23×C7—22no—
96C23×C7#12311yescharacteristic
97C7×Q8—42no—
98C7×Q8—44no—
99C7×Q8—82no—
100C7×D4—42no—
101C7×D4—82no—
102C7×D4—82no—
103C2×C4×C7—22no—
104C2×C4×C7—22no—
105C2×C4×C7—42no—
106C2×C4×C7—42no—
107C2×C4×C7—42no—
108C2×C4×C7—42no—
109C2×C4×C7—81no—
110C2×C4×C7—81no—
111C2×C4×C7C2×C22⋊C411yescharacteristic
112C2×C4×C7C4×D412yes—
113C2×C4×C7#12011yescharacteristic
114C2×C4×C7#12112yes—
115C7×C8—24no—
116C7×C8—44no—
117C7×C8—82no—
118C2×#41C7×D412yes—
119C22×Q8—21no—
120#137—44no—
121#137—44no—
122C2×Q16—24no—
123C2×SD16—24no—
124C2×M16—21no—
125C2×M16—22no—
126C22×C8—22no—
127C4⋊Q8—22no—
128C4⋊Q8—21no—
129C4⋊Q8C2×C4×C712yes—
130C4⋊Q8C2×C4×C711yescharacteristic
131#127C2×C4×C711yescharacteristic
132#124C7×D412yes—
133#121—22no—
134C4×D4—22no—
135C2×C4⋊C4—22no—
136C2×C42C23×C711yescharacteristic
137C4⋊C8—22no—
138C4⋊C8C7×D414yes—
139C22⋊C8—24no—
140C22⋊C8—22no—
141C22⋊C8—22no—
142#97—21no—
143#97—22no—
144#97—22no—
145C4×C8C2×C4×C712yes—
146C22×C7—21no—
147C22×C7—22no—
148C22×C7—42no—
149C22×C7—44no—
150C22×C7#38611yescharacteristic
151C4×C7—21no—
152C4×C7—22no—
153C4×C7—22no—
154C4×C7—42no—
155C4×C7—82no—
156C4×C7#45312yes—
157#41—42no—
158#41—42no—
159C2×Q8—22no—
160C2×Q8—42no—
161C2×Q8—42no—
162C2×Q8—41no—
163C2×Q8C7×C22⋊C412yes—
164C2×D4—22no—
165C2×D4—22no—
166C2×D4C7×C22⋊C412yes—
167C22×C4—22no—
168C22×C4—41no—
169C22×C4C2×C7×D411yescharacteristic
170C22×C4C7×#4112yes—
171Q16—48no—
172SD16—48no—
173M16—24no—
174M16—82no—
175C2×C8—22no—
176C2×C8—24no—
177C2×C8—42no—
178C2×C8—82no—
179C4⋊C4—22no—
180C4⋊C4—24no—
181C4⋊C4—42no—
182C22⋊C4—24no—
183C42C22×C4×C711yescharacteristic
184C42C2×C7×D411yescharacteristic
185C42C2×C7×D412yes—
186C2×C7—41no—
187C2×C7—82no—
188C2×C7#188711yescharacteristic
189C2×C7#190212yes—
190C23—22no—
191C23C7×#12311yescharacteristic
192Q8—42no—
193Q8—44no—
194Q8—82no—
195D4—42no—
196D4—82no—
197D4—82no—
198C2×C4—22no—
199C2×C4—22no—
200C2×C4—42no—
201C2×C4—42no—
202C2×C4—42no—
203C2×C4—42no—
204C2×C4—81no—
205C2×C4—81no—
206C2×C4C2×C7×C22⋊C411yescharacteristic
207C2×C4C4×C7×D412yes—
208C2×C4C7×#12011yescharacteristic
209C2×C4C7×#12112yes—
210C8—24no—
211C8—44no—
212C8—82no—
213C7#942111yescharacteristic, direct product factor, Sylow
214C22—21no—
215C22—22no—
216C22—42no—
217C22—44no—
218C22C7×#38611yescharacteristic
219C4—21no—
220C4—22no—
221C4—22no—
222C4—42no—
223C4—82no—
224C4C7×#45312yes—
225C2—41no—
226C2—82no—
227C2C7×#188711yescharacteristic
228C2C7×#190212yes—
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
3. C7×#1556C2semidirect
5. C7×#1291C2semidirect
19. #9421C7direct (N × H)
50. #1556C2×C7semidirect
52. #1291C2×C7semidirect
213. C7#9421direct (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×#29802
C7×#15562
C7×#15362
C7×#12912
#94217