Finite Group Databasebeta

← C7×#8924 #13186140

Subgroups — C7×#8924 #13186140

Order 1792.

644 conjugacy classes of subgroups.

The subgroup lattice has 278 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C7×#2366C211yesmaximal, characteristic
2C7×#1957C211yesmaximal, characteristic
3C7×#1948C212yesmaximal, complemented
4C2×C7×#331C211yesmaximal, characteristic
5C7×#1279C212yesmaximal, complemented
6C2×C7×#127C2211yescharacteristic
7C2×C4×C7×D4—22no—
8C2×C7×#106—22no—
9C2×C7×C4⋊C8C2212yes—
10C2×C7×#102—22no—
11C2×C4×C7×C8C2211yescharacteristic
12C7×#390—22no—
13C7×#386—22no—
14C7×#384C2211yescharacteristic
15C4×C7×C4⋊C4C2212yes—
16C7×#340—22no—
17C7×#331C414yescomplemented
18#8924C711yesmaximal, characteristic, direct product factor, Sylow
19C22×C7×D4—22no—
20C22×C7×D4D412yes—
21C23×C4×C7—22no—
22C22×C7×C8—22no—
23C22×C7×C8—21no—
24C7×#127—22no—
25C7×#127C2×C412yes—
26C7×#127Q812yes—
27C4×C7×D4—44no—
28C4×C7×D4—44no—
29C2×C7×C4⋊C4—22no—
30C2×C7×C4⋊C4—21no—
31C2×C7×C4⋊C4D412yes—
32C2×C7×C4⋊C4D412yes—
33C2×C7×C22⋊C4—24no—
34C2×C7×C22⋊C4—22no—
35C2×C42×C7—22no—
36C2×C42×C7C2311yescharacteristic
37C7×#106—44no—
38C7×C4⋊C8—22no—
39C7×C4⋊C8C2×C414yescomplemented
40C7×#102—44no—
41C4×C7×C8—22no—
42C7×#95—22no—
43#2366C2×C711yescharacteristic
44#1957C2×C711yescharacteristic
45#1948C2×C712yescomplemented
46C2×#331C2×C711yescharacteristic
47#1279C2×C712yescomplemented
48C24×C7—22no—
49C2×C7×D4—24no—
50C2×C7×D4—24no—
51C2×C7×D4—22no—
52C2×C7×D4—42no—
53C2×C7×D4—42no—
54C2×C7×D4—42no—
55C2×C7×D4—42no—
56C2×C7×D4—42no—
57C2×C7×D4—42no—
58C2×C7×D4C4⋊C414yes—
59C22×C4×C7—22no—
60C22×C4×C7—22no—
61C22×C4×C7—48no—
62C22×C4×C7—41no—
63C22×C4×C7—82no—
64C22×C4×C7C2×D411yescharacteristic
65C22×C4×C7C2×D412yes—
66C2×C7×C8—22no—
67C2×C7×C8—24no—
68C2×C7×C8—41no—
69C2×C7×C8—41no—
70C2×C7×C8—42no—
71C2×C7×C8—42no—
72C7×C4⋊C4—22no—
73C7×C4⋊C4—22no—
74C7×C4⋊C4—22no—
75C7×C4⋊C4—42no—
76C7×C4⋊C4—42no—
77C7×C4⋊C4—42no—
78C7×C4⋊C4SD1614yes—
79C7×C22⋊C4—48no—
80C7×C22⋊C4—82no—
81C42×C7—42no—
82C42×C7—42no—
83C42×C7C22×C411yescharacteristic
84C42×C7C2×Q811yescharacteristic
85C42×C7#4112yes—
86C2×#127C22×C711yescharacteristic
87C2×C4×D4—22no—
88C2×#106—22no—
89C2×C4⋊C8C22×C712yes—
90C2×#102—22no—
91C2×C4×C8C22×C711yescharacteristic
92#390—22no—
93#386—22no—
94#384C22×C711yescharacteristic
95C4×C4⋊C4C22×C712yes—
96#340—22no—
97#331C4×C714yescomplemented
98C23×C7—24no—
99C23×C7—44no—
100C23×C7—44no—
101C23×C7—42no—
102C23×C7—42no—
103C23×C7#12011yescharacteristic
104C7×D4—44no—
105C7×D4—44no—
106C7×D4—44no—
107C7×D4—44no—
108C7×D4—44no—
109C7×D4—82no—
110C2×C4×C7—21no—
111C2×C4×C7—21no—
112C2×C4×C7—24no—
113C2×C4×C7—42no—
114C2×C4×C7—42no—
115C2×C4×C7—42no—
116C2×C4×C7—42no—
117C2×C4×C7—42no—
118C2×C4×C7—88no—
119C2×C4×C7—82no—
120C2×C4×C7—81no—
121C2×C4×C7C2×C4⋊C411yescharacteristic
122C2×C4×C7C4×D412yes—
123C2×C4×C7C22⋊Q812yes—
124C2×C4×C7#12311yescharacteristic
125C2×C4×C7C2×SD1612yes—
126C2×C4×C7#13512yes—
127C2×C4×C7AGL(1,ℤ/8)12yes—
128C2×C4×C7AGL(1,ℤ/8)12yes—
129C7×C8—42no—
130C7×C8—44no—
131C22×D4—22no—
132C22×D4C7×D412yes—
133C23×C4—22no—
134C22×C8—22no—
135C22×C8—21no—
136#127—22no—
137#127C2×C4×C712yes—
138#127C7×Q812yes—
139C4×D4—44no—
140C4×D4—44no—
141C2×C4⋊C4—22no—
142C2×C4⋊C4—21no—
143C2×C4⋊C4C7×D412yes—
144C2×C4⋊C4C7×D412yes—
145C2×C22⋊C4—24no—
146C2×C22⋊C4—22no—
147C2×C42—22no—
148C2×C42C23×C711yescharacteristic
149#106—44no—
150C4⋊C8—22no—
151C4⋊C8C2×C4×C714yescomplemented
152#102—44no—
153C4×C8—22no—
154#95—22no—
155C22×C7—44no—
156C22×C7—48no—
157C22×C7—82no—
158C22×C7—82no—
159C22×C7—84no—
160C22×C7#38511yescharacteristic
161C22×C7#44912yes—
162C22×C7#45012yes—
163C22×C7#45311yescharacteristic
164C22×C7#45511yescharacteristic
165C4×C7—21no—
166C4×C7—21no—
167C4×C7—44no—
168C4×C7—82no—
169C4×C7—161no—
170C4×C7C4×SD1612yes—
171C4×C7#44212yes—
172C4×C7#47612yes—
173C4×C7#47812yes—
174C24—22no—
175C2×D4—24no—
176C2×D4—24no—
177C2×D4—22no—
178C2×D4—42no—
179C2×D4—42no—
180C2×D4—42no—
181C2×D4—42no—
182C2×D4—42no—
183C2×D4—42no—
184C2×D4C7×C4⋊C414yes—
185C22×C4—22no—
186C22×C4—22no—
187C22×C4—48no—
188C22×C4—41no—
189C22×C4—82no—
190C22×C4C2×C7×D411yescharacteristic
191C22×C4C2×C7×D412yes—
192C2×C8—22no—
193C2×C8—24no—
194C2×C8—41no—
195C2×C8—41no—
196C2×C8—42no—
197C2×C8—42no—
198C4⋊C4—22no—
199C4⋊C4—22no—
200C4⋊C4—22no—
201C4⋊C4—42no—
202C4⋊C4—42no—
203C4⋊C4—42no—
204C4⋊C4C7×SD1614yes—
205C22⋊C4—48no—
206C22⋊C4—82no—
207C42—42no—
208C42—42no—
209C42C22×C4×C711yescharacteristic
210C42C2×C7×Q811yescharacteristic
211C42C7×#4112yes—
212C2×C7—84no—
213C2×C7#162011yescharacteristic
214C2×C7#162911yescharacteristic
215C2×C7#164212yes—
216C2×C7#185611yescharacteristic
217C2×C7#186412yes—
218C23—24no—
219C23—44no—
220C23—44no—
221C23—42no—
222C23—42no—
223C23C7×#12011yescharacteristic
224D4—44no—
225D4—44no—
226D4—44no—
227D4—44no—
228D4—44no—
229D4—82no—
230C2×C4—21no—
231C2×C4—21no—
232C2×C4—24no—
233C2×C4—42no—
234C2×C4—42no—
235C2×C4—42no—
236C2×C4—42no—
237C2×C4—42no—
238C2×C4—88no—
239C2×C4—82no—
240C2×C4—81no—
241C2×C4C2×C7×C4⋊C411yescharacteristic
242C2×C4C4×C7×D412yes—
243C2×C4C7×C22⋊Q812yes—
244C2×C4C7×#12311yescharacteristic
245C2×C4C2×C7×SD1612yes—
246C2×C4C7×#13512yes—
247C2×C4C7×AGL(1,ℤ/8)12yes—
248C2×C4C7×AGL(1,ℤ/8)12yes—
249C8—42no—
250C8—44no—
251C7#892411yescharacteristic, direct product factor, Sylow
252C22—44no—
253C22—48no—
254C22—82no—
255C22—82no—
256C22—84no—
257C22C7×#38511yescharacteristic
258C22C7×#44912yes—
259C22C7×#45012yes—
260C22C7×#45311yescharacteristic
261C22C7×#45511yescharacteristic
262C4—21no—
263C4—21no—
264C4—44no—
265C4—82no—
266C4—161no—
267C4C4×C7×SD1612yes—
268C4C7×#44212yes—
269C4C7×#47612yes—
270C4C7×#47812yes—
271C2—84no—
272C2C7×#162011yescharacteristic
273C2C7×#162911yescharacteristic
274C2C7×#164212yes—
275C2C7×#185611yescharacteristic
276C2C7×#186412yes—
subgroupG/H
center, socleC23×C7#120
commutatorC42C22×C4×C7
Frattini, cosocleC2×C42C23×C7
prime radicalC2×C7×#127C22
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C23×C7 ◁ C2×C42×C7 ◁ G

Complements

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

NH ≅ G/Ntype
3. C7×#1948C2semidirect
5. C7×#1279C2semidirect
17. C7×#331C4semidirect
18. #8924C7direct (N × H)
39. C7×C4⋊C8C2×C4semidirect
45. #1948C2×C7semidirect
47. #1279C2×C7semidirect
97. #331C4×C7semidirect
151. C4⋊C8C2×C4×C7semidirect
251. C7#8924direct (N × H)

Maximal subgroups

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

subgroupindex
C7×#23662
C7×#19572
C7×#19482
C2×C7×#3312
C7×#12792
#89247