Finite Group Databasebeta

← C7×#19663 #13196879

Subgroups — C7×#19663 #13196879

Order 1792.

690 conjugacy classes of subgroups.

The subgroup lattice has 252 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C7×#3230C212yesmaximal
2C7×#3209C212yesmaximal
3C7×#3160C211yesmaximal, characteristic
4C2×C7×#498C211yesmaximal, characteristic
5C7×#1723C214yesmaximal, complemented
6C7×#1707C214yesmaximal, complemented
7C7×#1450C211yesmaximal, characteristic
8C7×#533C2211yescharacteristic
9C7×#533C2211yescharacteristic
10C2×C7×C4⋊Q8C2212yes—
11C7×#500C2214yes—
12C7×#500C2212yes—
13C7×#499—22no—
14C7×#498—22no—
15C7×#498C2212yes—
16C7×#498C2212yes—
17C7×#498C2212yes—
18C7×#494C2214yes—
19C7×#487C2214yes—
20C7×#487C2214yes—
21C7×#484—24no—
22C7×#477—24no—
23C7×#462—24no—
24C7×#451—24no—
25C7×#431C2212yes—
26C7×#427—22no—
27C2×C7×#106—22no—
28C2×C4×C7×C8C2211yescharacteristic
29C7×#322C2212yes—
30C7×C82C2212yes—
31#19663C711yesmaximal, characteristic, direct product factor, Sylow
32C22×C7×Q8—22no—
33C2×C7×Q16—28no—
34C22×C7×C8D412yes—
35C7×C4⋊Q8—22no—
36C7×C4⋊Q8—22no—
37C7×C4⋊Q8—22no—
38C7×C4⋊Q8C2312yes—
39C7×C4⋊Q8C2314yes—
40C7×C4⋊Q8C2312yes—
41C7×#125—21no—
42C7×#125—21no—
43C7×C22⋊Q8—22no—
44C7×C22⋊Q8—22no—
45C4×C7×Q8—22no—
46C4×C7×Q8—22no—
47C7×#117—21no—
48C7×#117—21no—
49C2×C7×C4⋊C4—22no—
50C2×C7×C4⋊C4—22no—
51C2×C42×C7C2311yescharacteristic
52C7×#107—28no—
53C7×#107—24no—
54C7×#106—24no—
55C7×#106—24no—
56C7×#106—24no—
57C7×C4⋊C8D414yes—
58C7×#103—28no—
59C7×#103—28no—
60C7×C22⋊C8D414yes—
61C4×C7×C8D412yes—
62C4×C7×C8C2311yescharacteristic
63C4×C7×C8C2314yes—
64C4×C7×C8C2311yescharacteristic
65#3230C2×C712yes—
66#3209C2×C712yes—
67#3160C2×C711yescharacteristic
68C2×#498C2×C711yescharacteristic
69#1723C2×C714yescomplemented
70#1707C2×C714yescomplemented
71#1450C2×C711yescharacteristic
72C2×C7×Q8—22no—
73C2×C7×Q8—24no—
74C2×C7×Q8—22no—
75C2×C7×Q8—42no—
76C2×C7×Q8—84no—
77C22×C4×C7—42no—
78C22×C4×C7C2×D412yes—
79C22×C4×C7C2×D411yescharacteristic
80C7×Q16—88no—
81C2×C7×C8Q1618yescomplemented
82C2×C7×C8C2×D418yes—
83C2×C7×C8C2×D412yes—
84C2×C7×C8C2×D412yes—
85C7×C4⋊C4—22no—
86C7×C4⋊C4—24no—
87C7×C4⋊C4—24no—
88C7×C4⋊C4—22no—
89C7×C4⋊C4—22no—
90C7×C4⋊C4—22no—
91C7×C4⋊C4—42no—
92C7×C4⋊C4—42no—
93C7×C4⋊C4—42no—
94C7×C4⋊C4—42no—
95C7×C22⋊C4—41no—
96C7×C22⋊C4—41no—
97C42×C7—41no—
98C42×C7—41no—
99C42×C7C2×D411yescharacteristic
100C42×C7C2×D412yes—
101C42×C7C2411yescharacteristic
102#533C22×C711yescharacteristic
103#533C22×C711yescharacteristic
104C2×C4⋊Q8C22×C712yes—
105#500C22×C712yes—
106#500C22×C714yes—
107#499—22no—
108#498—22no—
109#498C22×C712yes—
110#498C22×C712yes—
111#498C22×C712yes—
112#494C22×C714yes—
113#487C22×C714yes—
114#487C22×C714yes—
115#484—24no—
116#477—24no—
117#462—24no—
118#451—24no—
119#431C22×C712yes—
120#427—22no—
121C2×#106—22no—
122C2×C4×C8C22×C711yescharacteristic
123#322C22×C712yes—
124C82C22×C712yes—
125C23×C7#12711yescharacteristic
126C7×Q8—44no—
127C7×Q8—48no—
128C7×Q8—44no—
129C7×Q8—84no—
130C2×C4×C7—24no—
131C2×C4×C7—42no—
132C2×C4×C7—42no—
133C2×C4×C7—44no—
134C2×C4×C7—84no—
135C2×C4×C7#12712yes—
136C2×C4×C7#12711yescharacteristic
137C2×C4×C7C2×Q1614yes—
138C2×C4×C7C22×D411yescharacteristic
139C2×C4×C7C22×D412yes—
140C7×C8—28no—
141C7×C8C2×Q1614yes—
142C7×C8C2×Q1614yes—
143C22×Q8—22no—
144C2×Q16—28no—
145C22×C8C7×D412yes—
146C4⋊Q8—22no—
147C4⋊Q8—22no—
148C4⋊Q8—22no—
149C4⋊Q8C23×C714yes—
150C4⋊Q8C23×C712yes—
151C4⋊Q8C23×C712yes—
152#125—21no—
153#125—21no—
154C22⋊Q8—22no—
155C22⋊Q8—22no—
156C4×Q8—22no—
157C4×Q8—22no—
158#117—21no—
159#117—21no—
160C2×C4⋊C4—22no—
161C2×C4⋊C4—22no—
162C2×C42C23×C711yescharacteristic
163#107—24no—
164#107—28no—
165#106—24no—
166#106—24no—
167#106—24no—
168C4⋊C8C7×D414yes—
169#103—28no—
170#103—28no—
171C22⋊C8C7×D414yes—
172C4×C8C7×D412yes—
173C4×C8C23×C711yescharacteristic
174C4×C8C23×C714yes—
175C4×C8C23×C711yescharacteristic
176C22×C7—22no—
177C22×C7#49412yes—
178C22×C7C2×#12711yescharacteristic
179C4×C7—22no—
180C4×C7—84no—
181C4×C7—82no—
182C4×C7—82no—
183C4×C7#49412yes—
184C4×C7C22×Q1612yes—
185C4×C7#57714yes—
186C2×Q8—22no—
187C2×Q8—24no—
188C2×Q8—22no—
189C2×Q8—42no—
190C2×Q8—84no—
191C22×C4—42no—
192C22×C4C2×C7×D412yes—
193C22×C4C2×C7×D411yescharacteristic
194Q16—88no—
195C2×C8C7×Q1618yescomplemented
196C2×C8C2×C7×D418yes—
197C2×C8C2×C7×D412yes—
198C2×C8C2×C7×D412yes—
199C4⋊C4—22no—
200C4⋊C4—24no—
201C4⋊C4—24no—
202C4⋊C4—22no—
203C4⋊C4—22no—
204C4⋊C4—22no—
205C4⋊C4—42no—
206C4⋊C4—42no—
207C4⋊C4—42no—
208C4⋊C4—42no—
209C22⋊C4—41no—
210C22⋊C4—41no—
211C42—41no—
212C42—41no—
213C42C2×C7×D411yescharacteristic
214C42C2×C7×D412yes—
215C42C24×C711yescharacteristic
216C2×C7—22no—
217C2×C7C2×#49411yescharacteristic
218C2×C7#315412yes—
219C23C7×#12711yescharacteristic
220Q8—44no—
221Q8—48no—
222Q8—44no—
223Q8—84no—
224C2×C4—24no—
225C2×C4—42no—
226C2×C4—42no—
227C2×C4—44no—
228C2×C4—84no—
229C2×C4C7×#12712yes—
230C2×C4C7×#12711yescharacteristic
231C2×C4C2×C7×Q1614yes—
232C2×C4C22×C7×D411yescharacteristic
233C2×C4C22×C7×D412yes—
234C8—28no—
235C8C2×C7×Q1614yes—
236C8C2×C7×Q1614yes—
237C7#1966311yescharacteristic, direct product factor, Sylow
238C22—22no—
239C22C7×#49412yes—
240C22C2×C7×#12711yescharacteristic
241C4—22no—
242C4—84no—
243C4—82no—
244C4—82no—
245C4C7×#49412yes—
246C4C22×C7×Q1612yes—
247C4C7×#57714yes—
248C2—22no—
249C2C2×C7×#49411yescharacteristic
250C2C7×#315412yes—
subgroupG/H
center, socleC22×C7C2×#127
commutator, Frattini, cosocleC42C24×C7
prime radicalC23×C7#127
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
5. C7×#1723C2semidirect
6. C7×#1707C2semidirect
31. #19663C7direct (N × H)
69. #1723C2×C7semidirect
70. #1707C2×C7semidirect
81. C2×C7×C8Q16semidirect
195. C2×C8C7×Q16semidirect
237. C7#19663direct (N × H)

Maximal subgroups

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

subgroupindex
C7×#32302
C7×#32092
C7×#31602
C2×C7×#4982
C7×#17232
C7×#17072
C7×#14502
#196637