Finite Group Databasebeta

← C7×#21846 #13199062

Subgroups — C7×#21846 #13199062

Order 1792.

938 conjugacy classes of subgroups.

The subgroup lattice has 296 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C7×#3458C211yesmaximal, characteristic
2C7×#2921C211yesmaximal, characteristic
3C7×#2298C211yesmaximal, characteristic
4C7×#1995C212yesmaximal, complemented
5C7×#1994C212yesmaximal, complemented
6C7×#1986C214yesmaximal, complemented
7C7×#1826C214yesmaximal
8C7×#544—22no—
9C7×#544C418yescomplemented
10C7×#543—22no—
11C7×#533—24no—
12C7×#533C2212yes—
13C7×#533C2212yes—
14C2×C7×#117C2212yes—
15C2×C7×#117C2211yescharacteristic
16C7×#433—24no—
17C7×#423C2212yes—
18C7×#407C2212yes—
19C4×C7×M16C2212yes—
20C7×#388—22no—
21C7×#387—22no—
22C4×C7×C4⋊C4C2212yes—
23C4×C7×C22⋊C4C2212yes—
24C7×#376C2211yescharacteristic
25C43×C7C2211yescharacteristic
26C7×#339C2218yes—
27C7×#339C2218yes—
28#21846C711yesmaximal, characteristic, direct product factor, Sylow
29C23×C4×C7C2311yescharacteristic
30C2×C7×M16C2314yes—
31C7×C4⋊Q8—28no—
32C7×C4⋊Q8C2×C414yes—
33C7×C4⋊Q8C2×C414yes—
34C7×#125—28no—
35C7×#125C2×C414yes—
36C7×#125C2×C414yes—
37C7×C22⋊Q8—24no—
38C7×C22⋊Q8—24no—
39C7×C22⋊Q8—28no—
40C7×C22⋊Q8—28no—
41C4×C7×Q8—24no—
42C4×C7×Q8—24no—
43C7×#117—22no—
44C7×#117—22no—
45C7×#117C2×C414yes—
46C7×#117C2×C414yes—
47C7×#117D414yes—
48C7×#117C2314yes—
49C2×C7×C4⋊C4—22no—
50C2×C7×C4⋊C4C2×C414yes—
51C2×C7×C4⋊C4D412yes—
52C2×C7×C22⋊C4—22no—
53C2×C7×C22⋊C4—22no—
54C2×C7×C22⋊C4D412yes—
55C2×C42×C7—22no—
56C2×C42×C7—22no—
57C2×C42×C7C2312yes—
58C2×C42×C7C2312yes—
59C2×C42×C7C2311yescharacteristic
60C2×C42×C7C2311yescharacteristic
61C7×C4⋊C8—24no—
62C7×C22⋊C8—24no—
63C7×#97—22no—
64C4×C7×C8—22no—
65C7×#95—22no—
66C7×#95—22no—
67C7×#95—22no—
68#3458C2×C711yescharacteristic
69#2921C2×C711yescharacteristic
70#2298C2×C711yescharacteristic
71#1995C2×C712yescomplemented
72#1994C2×C712yescomplemented
73#1986C2×C714yescomplemented
74#1826C2×C714yes—
75C24×C7C2×D411yescharacteristic
76C2×C7×Q8—24no—
77C2×C7×Q8—24no—
78C22×C4×C7—24no—
79C22×C4×C7—22no—
80C22×C4×C7—24no—
81C22×C4×C7—22no—
82C22×C4×C7C22×C412yes—
83C22×C4×C7C2×D411yescharacteristic
84C22×C4×C7C2×D412yes—
85C22×C4×C7C2×D412yes—
86C22×C4×C7C2×D412yes—
87C22×C4×C7C2411yescharacteristic
88C7×M16—28no—
89C2×C7×C8—24no—
90C7×C4⋊C4—24no—
91C7×C4⋊C4—24no—
92C7×C4⋊C4—24no—
93C7×C4⋊C4—28no—
94C7×C4⋊C4—28no—
95C7×C4⋊C4—44no—
96C7×C4⋊C4C22⋊C418yes—
97C7×C4⋊C4C22×C418yes—
98C7×C22⋊C4—24no—
99C7×C22⋊C4—24no—
100C7×C22⋊C4—44no—
101C7×C22⋊C4C22⋊C418yes—
102C42×C7—24no—
103C42×C7—24no—
104C42×C7—24no—
105C42×C7—24no—
106C42×C7—44no—
107C42×C7C22×C412yes—
108C42×C7C22×C412yes—
109C42×C7C2×D412yes—
110C42×C7C2×D412yes—
111#544—22no—
112#544C4×C718yescomplemented
113#543—22no—
114#533—24no—
115#533C22×C712yes—
116#533C22×C712yes—
117C2×#117C22×C712yes—
118C2×#117C22×C711yescharacteristic
119#433—24no—
120#423C22×C712yes—
121#407C22×C712yes—
122C4×M16C22×C712yes—
123#388—22no—
124#387—22no—
125C4×C4⋊C4C22×C712yes—
126C4×C22⋊C4C22×C712yes—
127#376C22×C711yescharacteristic
128C43C22×C711yescharacteristic
129#339C22×C718yes—
130#339C22×C718yes—
131C23×C7—22no—
132C23×C7—42no—
133C23×C7C2×C22⋊C412yes—
134C23×C7C22×D411yescharacteristic
135C7×Q8—84no—
136C7×Q8—84no—
137C2×C4×C7—22no—
138C2×C4×C7—24no—
139C2×C4×C7—24no—
140C2×C4×C7—24no—
141C2×C4×C7—28no—
142C2×C4×C7—42no—
143C2×C4×C7—42no—
144C2×C4×C7—42no—
145C2×C4×C7—42no—
146C2×C4×C7—42no—
147C2×C4×C7—42no—
148C2×C4×C7—42no—
149C2×C4×C7—84no—
150C2×C4×C7C2×C22⋊C412yes—
151C2×C4×C7C2×C22⋊C414yes—
152C2×C4×C7C2×C22⋊C414yes—
153C2×C4×C7C23×C411yescharacteristic
154C2×C4×C7C22×D411yescharacteristic
155C2×C4×C72−1+414yes—
156C7×C8—44no—
157C23×C4C23×C711yescharacteristic
158C2×M16C23×C714yes—
159C4⋊Q8—28no—
160C4⋊Q8C2×C4×C714yes—
161C4⋊Q8C2×C4×C714yes—
162#125—28no—
163#125C2×C4×C714yes—
164#125C2×C4×C714yes—
165C22⋊Q8—24no—
166C22⋊Q8—24no—
167C22⋊Q8—28no—
168C22⋊Q8—28no—
169C4×Q8—24no—
170C4×Q8—24no—
171#117—22no—
172#117—22no—
173#117C2×C4×C714yes—
174#117C2×C4×C714yes—
175#117C7×D414yes—
176#117C23×C714yes—
177C2×C4⋊C4—22no—
178C2×C4⋊C4C2×C4×C714yes—
179C2×C4⋊C4C7×D412yes—
180C2×C22⋊C4—22no—
181C2×C22⋊C4—22no—
182C2×C22⋊C4C7×D412yes—
183C2×C42—22no—
184C2×C42—22no—
185C2×C42C23×C712yes—
186C2×C42C23×C712yes—
187C2×C42C23×C711yescharacteristic
188C2×C42C23×C711yescharacteristic
189C4⋊C8—24no—
190C22⋊C8—24no—
191#97—22no—
192C4×C8—22no—
193#95—22no—
194#95—22no—
195#95—22no—
196C22×C7—22no—
197C22×C7—22no—
198C22×C7—24no—
199C22×C7—82no—
200C22×C7C22×C22⋊C411yescharacteristic
201C22×C7#53612yes—
202C4×C7—22no—
203C4×C7—24no—
204C4×C7—24no—
205C4×C7—44no—
206C4×C7—48no—
207C4×C7—82no—
208C4×C7#51912yes—
209C4×C7#53612yes—
210C24C2×C7×D411yescharacteristic
211C2×Q8—24no—
212C2×Q8—24no—
213C22×C4—24no—
214C22×C4—22no—
215C22×C4—24no—
216C22×C4—22no—
217C22×C4C22×C4×C712yes—
218C22×C4C2×C7×D411yescharacteristic
219C22×C4C2×C7×D412yes—
220C22×C4C2×C7×D412yes—
221C22×C4C2×C7×D412yes—
222C22×C4C24×C711yescharacteristic
223M16—28no—
224C2×C8—24no—
225C4⋊C4—24no—
226C4⋊C4—24no—
227C4⋊C4—24no—
228C4⋊C4—28no—
229C4⋊C4—28no—
230C4⋊C4—44no—
231C4⋊C4C7×C22⋊C418yes—
232C4⋊C4C22×C4×C718yes—
233C22⋊C4—24no—
234C22⋊C4—24no—
235C22⋊C4—44no—
236C22⋊C4C7×C22⋊C418yes—
237C42—24no—
238C42—24no—
239C42—24no—
240C42—24no—
241C42—44no—
242C42C22×C4×C712yes—
243C42C22×C4×C712yes—
244C42C2×C7×D412yes—
245C42C2×C7×D412yes—
246C2×C7—22no—
247C2×C7—42no—
248C2×C7#231011yescharacteristic
249C2×C7#290112yes—
250C23—22no—
251C23—42no—
252C23C2×C7×C22⋊C412yes—
253C23C22×C7×D411yescharacteristic
254Q8—84no—
255Q8—84no—
256C2×C4—22no—
257C2×C4—24no—
258C2×C4—24no—
259C2×C4—24no—
260C2×C4—28no—
261C2×C4—42no—
262C2×C4—42no—
263C2×C4—42no—
264C2×C4—42no—
265C2×C4—42no—
266C2×C4—42no—
267C2×C4—42no—
268C2×C4—84no—
269C2×C4C2×C7×C22⋊C412yes—
270C2×C4C2×C7×C22⋊C414yes—
271C2×C4C2×C7×C22⋊C414yes—
272C2×C4C23×C4×C711yescharacteristic
273C2×C4C22×C7×D411yescharacteristic
274C2×C4C7×2−1+414yes—
275C8—44no—
276C7#2184611yescharacteristic, direct product factor, Sylow
277C22—22no—
278C22—24no—
279C22—22no—
280C22—82no—
281C22C22×C7×C22⋊C411yescharacteristic
282C22C7×#53612yes—
283C4—24no—
284C4—24no—
285C4—22no—
286C4—44no—
287C4—48no—
288C4—82no—
289C4C7×#51912yes—
290C4C7×#53612yes—
291C2—22no—
292C2—42no—
293C2C7×#231011yescharacteristic
294C2C7×#290112yes—
subgroupG/H
centerC2×C4×C7C22×D4
commutatorC2×C4C23×C4×C7
Frattini, cosocleC22×C4C24×C7
socleC22×C7C22×C22⋊C4
prime radicalC24×C7C2×D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4×C7 ◁ C2×C7×#117 ◁ G

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
4. C7×#1995C2semidirect
5. C7×#1994C2semidirect
6. C7×#1986C2semidirect
9. C7×#544C4semidirect
28. #21846C7direct (N × H)
71. #1995C2×C7semidirect
72. #1994C2×C7semidirect
73. #1986C2×C7semidirect
112. #544C4×C7semidirect
276. C7#21846direct (N × H)

Maximal subgroups

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

subgroupindex
C7×#34582
C7×#29212
C7×#22982
C7×#19952
C7×#19942
C7×#19862
C7×#18262
#218467