Finite Group Databasebeta

← C7×#21905 #13199121

Subgroups — C7×#21905 #13199121

Order 1792.

874 conjugacy classes of subgroups.

The subgroup lattice has 326 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C7×#2297C211yesmaximal, characteristic
2C7×#1924C214yesmaximal, complemented
3C7×#1923C214yesmaximal, complemented
4C7×#1798C212yesmaximal, complemented
5C7×#1780C212yesmaximal
6C7×#1749C211yesmaximal, characteristic, complemented
7C4×C7×C22⋊C8C211yesmaximal, characteristic, complemented
8C22×C7×#41C2211yescharacteristic
9C2×C7×#117C2211yescharacteristic
10C22×C42×C7C2211yescharacteristic
11C2×C7×C4⋊C8C2214yes—
12C2×C7×C22⋊C8C2212yes—
13C2×C7×C22⋊C8C2212yes—
14C2×C7×C22⋊C8C2214yes—
15C2×C7×C22⋊C8C2214yes—
16C2×C7×#97C2212yes—
17C2×C4×C7×C8C2212yes—
18C7×#391C412yes—
19C7×#390C412yes—
20C7×#386C414yes—
21C4×C7×C22⋊C4C2212yes—
22C4×C7×C22⋊C4C2212yes—
23C7×#336C2212yes—
24C7×#336C2212yes—
25C7×#336C2214yes—
26#21905C711yesmaximal, characteristic, direct product factor, Sylow
27C2×C7×#41—24no—
28C2×C7×#41—42no—
29C2×C7×#41—42no—
30C22×C7×Q8C2×C411yescharacteristic
31C22×C7×D4C2×C412yes—
32C22×C7×D4C2×C411yescharacteristic
33C23×C4×C7C2×C412yes—
34C23×C4×C7C2312yes—
35C23×C4×C7C2311yescharacteristic
36C22×C7×C8C2314yes—
37C22×C7×C8C2314yes—
38C7×#117—42no—
39C2×C7×C4⋊C4C2×C412yes—
40C2×C7×C22⋊C4C2×C414yes—
41C2×C7×C22⋊C4C2×C414yes—
42C2×C7×C22⋊C4C2×C412yes—
43C2×C42×C7—42no—
44C2×C42×C7C2×C412yes—
45C2×C42×C7C2311yescharacteristic
46C2×C42×C7C2311yescharacteristic
47C2×C42×C7C2312yes—
48C7×C4⋊C8—44no—
49C7×C22⋊C8—24no—
50C7×C22⋊C8—24no—
51C7×C22⋊C8—44no—
52C7×C22⋊C8—44no—
53C7×#97—42no—
54C4×C7×C8—42no—
55C7×#95C2×C414yes—
56C7×#95C2×C414yes—
57#2297C2×C711yescharacteristic
58#1924C2×C714yescomplemented
59#1923C2×C714yescomplemented
60#1798C2×C712yescomplemented
61#1780C2×C712yes—
62#1749C2×C711yescharacteristic, complemented
63C4×C22⋊C8C2×C711yescharacteristic, complemented
64C24×C7C22×C412yes—
65C24×C7C22×C411yescharacteristic
66C7×#41—416no—
67C2×C7×Q8—22no—
68C2×C7×Q8—41no—
69C2×C7×Q8—41no—
70C2×C7×D4—24no—
71C2×C7×D4—22no—
72C2×C7×D4—41no—
73C2×C7×D4—41no—
74C2×C7×D4—42no—
75C2×C7×D4—42no—
76C22×C4×C7—22no—
77C22×C4×C7—22no—
78C22×C4×C7—24no—
79C22×C4×C7—24no—
80C22×C4×C7—24no—
81C22×C4×C7—24no—
82C22×C4×C7—42no—
83C22×C4×C7—42no—
84C22×C4×C7C22×C412yes—
85C22×C4×C7C22×C412yes—
86C22×C4×C7C22×C414yes—
87C22×C4×C7C22×C411yescharacteristic
88C22×C4×C7C22×C412yes—
89C22×C4×C7#4114yes—
90C22×C4×C7C2411yescharacteristic
91C2×C7×C8—24no—
92C2×C7×C8—24no—
93C2×C7×C8—24no—
94C2×C7×C8—24no—
95C2×C7×C8—24no—
96C2×C7×C8—24no—
97C7×C4⋊C4—42no—
98C7×C22⋊C4—28no—
99C7×C22⋊C4—44no—
100C7×C22⋊C4—42no—
101C42×C7—22no—
102C42×C7—22no—
103C42×C7—24no—
104C42×C7—42no—
105C22×#41C22×C711yescharacteristic
106C2×#117C22×C711yescharacteristic
107C22×C42C22×C711yescharacteristic
108C2×C4⋊C8C22×C714yes—
109C2×C22⋊C8C22×C712yes—
110C2×C22⋊C8C22×C712yes—
111C2×C22⋊C8C22×C714yes—
112C2×C22⋊C8C22×C714yes—
113C2×#97C22×C712yes—
114C2×C4×C8C22×C712yes—
115#391C4×C712yes—
116#390C4×C712yes—
117#386C4×C714yes—
118C4×C22⋊C4C22×C712yes—
119C4×C22⋊C4C22×C712yes—
120#336C22×C714yes—
121#336C22×C712yes—
122#336C22×C712yes—
123C23×C7—21no—
124C23×C7—21no—
125C23×C7—22no—
126C23×C7—22no—
127C23×C7—22no—
128C23×C7—22no—
129C23×C7—22no—
130C23×C7—24no—
131C23×C7—24no—
132C23×C7#11712yes—
133C23×C7C23×C411yescharacteristic
134C7×Q8—44no—
135C7×D4—44no—
136C7×D4—48no—
137C2×C4×C7—22no—
138C2×C4×C7—21no—
139C2×C4×C7—21no—
140C2×C4×C7—22no—
141C2×C4×C7—28no—
142C2×C4×C7—22no—
143C2×C4×C7—22no—
144C2×C4×C7—24no—
145C2×C4×C7—22no—
146C2×C4×C7—22no—
147C2×C4×C7—24no—
148C2×C4×C7—22no—
149C2×C4×C7—22no—
150C2×C4×C7—24no—
151C2×C4×C7—48no—
152C2×C4×C7—48no—
153C2×C4×C7#11712yes—
154C2×C4×C7#13114yes—
155C2×C4×C7C2×#4112yes—
156C2×C4×C7H(5,𝔽2)12yes—
157C2×C4×C7H(5,𝔽2)12yes—
158C7×C8—44no—
159C7×C8—44no—
160C2×#41—24no—
161C2×#41—42no—
162C2×#41—42no—
163C22×Q8C2×C4×C711yescharacteristic
164C22×D4C2×C4×C712yes—
165C22×D4C2×C4×C711yescharacteristic
166C23×C4C2×C4×C712yes—
167C23×C4C23×C712yes—
168C23×C4C23×C711yescharacteristic
169C22×C8C23×C714yes—
170C22×C8C23×C714yes—
171#117—42no—
172C2×C4⋊C4C2×C4×C712yes—
173C2×C22⋊C4C2×C4×C714yes—
174C2×C22⋊C4C2×C4×C712yes—
175C2×C22⋊C4C2×C4×C714yes—
176C2×C42—42no—
177C2×C42C2×C4×C712yes—
178C2×C42C23×C712yes—
179C2×C42C23×C711yescharacteristic
180C2×C42C23×C711yescharacteristic
181C4⋊C8—44no—
182C22⋊C8—24no—
183C22⋊C8—24no—
184C22⋊C8—44no—
185C22⋊C8—44no—
186#97—42no—
187C4×C8—42no—
188#95C2×C4×C714yes—
189#95C2×C4×C714yes—
190C22×C7—22no—
191C22×C7—22no—
192C22×C7—22no—
193C22×C7—42no—
194C22×C7—42no—
195C22×C7—42no—
196C22×C7—42no—
197C22×C7—42no—
198C22×C7—44no—
199C22×C7—44no—
200C22×C7C2×#11711yescharacteristic
201C22×C7#51811yescharacteristic
202C22×C7#51811yescharacteristic
203C22×C7C2×#13112yes—
204C22×C7#56812yes—
205C4×C7—22no—
206C4×C7—24no—
207C4×C7—42no—
208C4×C7—42no—
209C4×C7—44no—
210C4×C7#53814yes—
211C24C22×C4×C712yes—
212C24C22×C4×C711yescharacteristic
213#41—416no—
214C2×Q8—22no—
215C2×Q8—41no—
216C2×Q8—41no—
217C2×D4—24no—
218C2×D4—22no—
219C2×D4—41no—
220C2×D4—41no—
221C2×D4—42no—
222C2×D4—42no—
223C22×C4—22no—
224C22×C4—22no—
225C22×C4—24no—
226C22×C4—24no—
227C22×C4—24no—
228C22×C4—24no—
229C22×C4—42no—
230C22×C4—42no—
231C22×C4C22×C4×C712yes—
232C22×C4C22×C4×C712yes—
233C22×C4C22×C4×C714yes—
234C22×C4C22×C4×C711yescharacteristic
235C22×C4C22×C4×C712yes—
236C22×C4C7×#4114yes—
237C22×C4C24×C711yescharacteristic
238C2×C8—24no—
239C2×C8—24no—
240C2×C8—24no—
241C2×C8—24no—
242C2×C8—24no—
243C2×C8—24no—
244C4⋊C4—42no—
245C22⋊C4—28no—
246C22⋊C4—42no—
247C22⋊C4—44no—
248C42—22no—
249C42—22no—
250C42—24no—
251C42—42no—
252C2×C7—42no—
253C2×C7—82no—
254C2×C7#231211yescharacteristic
255C2×C7#292211yescharacteristic
256C2×C7#292311yescharacteristic
257C2×C7#297612yes—
258C2×C7#298112yes—
259C23—21no—
260C23—21no—
261C23—22no—
262C23—22no—
263C23—22no—
264C23—22no—
265C23—22no—
266C23—24no—
267C23—24no—
268C23C7×#11712yes—
269C23C23×C4×C711yescharacteristic
270Q8—44no—
271D4—44no—
272D4—48no—
273C2×C4—22no—
274C2×C4—21no—
275C2×C4—21no—
276C2×C4—22no—
277C2×C4—28no—
278C2×C4—22no—
279C2×C4—22no—
280C2×C4—24no—
281C2×C4—22no—
282C2×C4—22no—
283C2×C4—24no—
284C2×C4—22no—
285C2×C4—22no—
286C2×C4—24no—
287C2×C4—48no—
288C2×C4—48no—
289C2×C4C7×#11712yes—
290C2×C4C7×#13114yes—
291C2×C4C2×C7×#4112yes—
292C2×C4C7×H(5,𝔽2)12yes—
293C2×C4C7×H(5,𝔽2)12yes—
294C8—44no—
295C8—44no—
296C7#2190511yescharacteristic, direct product factor, Sylow
297C22—22no—
298C22—22no—
299C22—22no—
300C22—42no—
301C22—42no—
302C22—42no—
303C22—42no—
304C22—44no—
305C22—44no—
306C22—42no—
307C22C2×C7×#11711yescharacteristic
308C22C7×#51811yescharacteristic
309C22C7×#51811yescharacteristic
310C22C2×C7×#13112yes—
311C22C7×#56812yes—
312C4—24no—
313C4—22no—
314C4—42no—
315C4—44no—
316C4—42no—
317C4C7×#53814yes—
318C2—42no—
319C2—82no—
320C2C7×#231211yescharacteristic
321C2C7×#292211yescharacteristic
322C2C7×#292311yescharacteristic
323C2C7×#297612yes—
324C2C7×#298112yes—
subgroupG/H
centerC22×C4×C7C24
commutatorC23C23×C4×C7
Frattini, cosocleC22×C4C24×C7
socleC23×C7C23×C4
prime radicalC22×C7×#41C22
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C22×C4×C7 ◁ G

Complements

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

NH ≅ G/Ntype
2. C7×#1924C2semidirect
3. C7×#1923C2semidirect
4. C7×#1798C2semidirect
6. C7×#1749C2semidirect
7. C4×C7×C22⋊C8C2semidirect
26. #21905C7direct (N × H)
58. #1924C2×C7semidirect
59. #1923C2×C7semidirect
60. #1798C2×C7semidirect
62. #1749C2×C7semidirect
63. C4×C22⋊C8C2×C7semidirect
296. C7#21905direct (N × H)

Maximal subgroups

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

subgroupindex
C7×#22972
C7×#19242
C7×#19232
C7×#17982
C7×#17802
C7×#17492
C4×C7×C22⋊C82
#219057