Finite Group Databasebeta

← C7×#21962 #13199178

Subgroups — C7×#21962 #13199178

Order 1792.

862 conjugacy classes of subgroups.

The subgroup lattice has 358 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C7×C4⋊C8C211yesmaximal, characteristic
2C7×#2285C211yesmaximal, characteristic
3C7×#2283C211yesmaximal, characteristic
4C7×#1949C214yesmaximal, complemented
5C7×#1948C212yesmaximal, complemented
6C7×#1947C212yesmaximal, complemented
7C7×#1808C212yesmaximal
8C7×#1807C212yesmaximal
9C23×C7×C8C2212yes—
10C2×C7×#117—21no—
11C22×C42×C7C2211yescharacteristic
12C2×C7×#107C2214yes—
13C2×C7×#106C2214yes—
14C2×C7×C4⋊C8C418yescomplemented
15C2×C7×C4⋊C8C2211yescharacteristic
16C2×C7×C4⋊C8C2211yescharacteristic
17C2×C7×C4⋊C8C2212yes—
18C7×#384C2212yes—
19C7×#383—21no—
20C7×#382—21no—
21C7×#382C2212yes—
22C7×#381—21no—
23C7×#380—21no—
24C7×#380C2211yescharacteristic
25C7×#380C2212yes—
26C7×#380C2211yescharacteristic
27C4×C7×C4⋊C4—21no—
28C4×C7×C4⋊C4C2212yes—
29C4×C7×C4⋊C4C2212yes—
30C4×C7×C22⋊C4—21no—
31C7×#376—21no—
32C7×#340C2214yes—
33C7×#340C2214yes—
34#21962C711yesmaximal, characteristic, direct product factor, Sylow
35C23×C4×C7D411yescharacteristic
36C23×C4×C7D411yescharacteristic
37C23×C4×C7C2311yescharacteristic
38C22×C7×C8—44no—
39C22×C7×C8C2×C418yes—
40C22×C7×C8C2312yes—
41C22×C7×C8C2312yes—
42C7×#117—44no—
43C2×C7×C4⋊C4—22no—
44C2×C7×C4⋊C4—22no—
45C2×C7×C4⋊C4C2312yes—
46C2×C7×C4⋊C4C2312yes—
47C2×C7×C4⋊C4C2314yes—
48C2×C7×C22⋊C4—21no—
49C2×C7×C22⋊C4—21no—
50C2×C7×C22⋊C4—22no—
51C2×C42×C7—22no—
52C2×C42×C7—22no—
53C2×C42×C7C2×C414yes—
54C2×C42×C7D411yescharacteristic
55C2×C42×C7D411yescharacteristic
56C2×C42×C7Q814yes—
57C2×C42×C7C2311yescharacteristic
58C2×C42×C7C2311yescharacteristic
59C7×#107—44no—
60C7×#106—44no—
61C7×C4⋊C8C2×C414yes—
62C7×C4⋊C8C2×C414yes—
63C7×C4⋊C8C2×C418yes—
64C7×#95—21no—
65C7×#95—21no—
66C7×#95—22no—
67C7×#95—22no—
68C7×#95—22no—
69C7×#95—22no—
70C7×#95—22no—
71C22×C4⋊C8C2×C711yescharacteristic
72#2285C2×C711yescharacteristic
73#2283C2×C711yescharacteristic
74#1949C2×C714yescomplemented
75#1948C2×C712yescomplemented
76#1947C2×C712yescomplemented
77#1808C2×C712yes—
78#1807C2×C712yes—
79C24×C7C2×D411yescharacteristic
80C22×C4×C7—22no—
81C22×C4×C7—22no—
82C22×C4×C7—24no—
83C22×C4×C7—22no—
84C22×C4×C7—22no—
85C22×C4×C7—22no—
86C22×C4×C7—22no—
87C22×C4×C7—24no—
88C22×C4×C7C4⋊C414yes—
89C22×C4×C7C4⋊C414yes—
90C22×C4×C7C22×C412yes—
91C22×C4×C7C2×D411yescharacteristic
92C22×C4×C7C2×D411yescharacteristic
93C22×C4×C7C2×D411yescharacteristic
94C22×C4×C7C2×D411yescharacteristic
95C22×C4×C7C2×D411yescharacteristic
96C22×C4×C7C2×Q812yes—
97C22×C4×C7C2411yescharacteristic
98C2×C7×C8—24no—
99C2×C7×C8—24no—
100C2×C7×C8—48no—
101C2×C7×C8C22×C414yes—
102C2×C7×C8C22×C414yes—
103C7×C4⋊C4—22no—
104C7×C4⋊C4—24no—
105C7×C4⋊C4—22no—
106C7×C4⋊C4—22no—
107C7×C4⋊C4—22no—
108C7×C4⋊C4—24no—
109C7×C4⋊C4—44no—
110C7×C4⋊C4—44no—
111C7×C22⋊C4—42no—
112C7×C22⋊C4—44no—
113C7×C22⋊C4—42no—
114C42×C7—44no—
115C42×C7—44no—
116C42×C7C4⋊C414yes—
117C42×C7C4⋊C414yes—
118C42×C7C22×C412yes—
119C42×C7C22×C412yes—
120C42×C7C2×Q812yes—
121C42×C7C2×Q812yes—
122C23×C8C22×C712yes—
123C2×#117—21no—
124C22×C42C22×C711yescharacteristic
125C2×#107C22×C714yes—
126C2×#106C22×C714yes—
127C2×C4⋊C8C4×C718yescomplemented
128C2×C4⋊C8C22×C711yescharacteristic
129C2×C4⋊C8C22×C711yescharacteristic
130C2×C4⋊C8C22×C712yes—
131#384C22×C712yes—
132#383—21no—
133#382—21no—
134#382C22×C712yes—
135#381—21no—
136#380—21no—
137#380C22×C711yescharacteristic
138#380C22×C712yes—
139#380C22×C711yescharacteristic
140C4×C4⋊C4—21no—
141C4×C4⋊C4C22×C712yes—
142C4×C4⋊C4C22×C712yes—
143C4×C22⋊C4—21no—
144#376—21no—
145#340C22×C714yes—
146#340C22×C714yes—
147C23×C7—22no—
148C23×C7—22no—
149C23×C7C2×C4⋊C412yes—
150C23×C7AGL(1,ℤ/8)12yes—
151C23×C7#13712yes—
152C23×C7C22×D411yescharacteristic
153C2×C4×C7—22no—
154C2×C4×C7—22no—
155C2×C4×C7—21no—
156C2×C4×C7—21no—
157C2×C4×C7—21no—
158C2×C4×C7—21no—
159C2×C4×C7—28no—
160C2×C4×C7—22no—
161C2×C4×C7—22no—
162C2×C4×C7—24no—
163C2×C4×C7—28no—
164C2×C4×C7—44no—
165C2×C4×C7—42no—
166C2×C4×C7—42no—
167C2×C4×C7—42no—
168C2×C4×C7—42no—
169C2×C4×C7—44no—
170C2×C4×C7—44no—
171C2×C4×C7—42no—
172C2×C4×C7—42no—
173C2×C4×C7C2×C4⋊C412yes—
174C2×C4×C7C2×C4⋊C412yes—
175C2×C4×C7C2×C4⋊C412yes—
176C2×C4×C7C2×C4⋊C412yes—
177C2×C4×C7C2×C4⋊C412yes—
178C2×C4×C7#13514yes—
179C2×C4×C7C23×C411yescharacteristic
180C2×C4×C7C22×Q811yescharacteristic
181C2×C4×C7H(5,𝔽2)12yes—
182C2×C4×C72−1+412yes—
183C7×C8—24no—
184C7×C8—24no—
185C23×C4C7×D411yescharacteristic
186C23×C4C7×D411yescharacteristic
187C23×C4C23×C711yescharacteristic
188C22×C8—44no—
189C22×C8C2×C4×C718yes—
190C22×C8C23×C712yes—
191C22×C8C23×C712yes—
192#117—44no—
193C2×C4⋊C4—22no—
194C2×C4⋊C4—22no—
195C2×C4⋊C4C23×C712yes—
196C2×C4⋊C4C23×C712yes—
197C2×C4⋊C4C23×C714yes—
198C2×C22⋊C4—22no—
199C2×C22⋊C4—21no—
200C2×C22⋊C4—21no—
201C2×C42—22no—
202C2×C42—22no—
203C2×C42C2×C4×C714yes—
204C2×C42C7×D411yescharacteristic
205C2×C42C7×D411yescharacteristic
206C2×C42C7×Q814yes—
207C2×C42C23×C711yescharacteristic
208C2×C42C23×C711yescharacteristic
209#107—44no—
210#106—44no—
211C4⋊C8C2×C4×C714yes—
212C4⋊C8C2×C4×C714yes—
213C4⋊C8C2×C4×C718yes—
214#95—21no—
215#95—21no—
216#95—22no—
217#95—22no—
218#95—22no—
219#95—22no—
220#95—22no—
221C22×C7—22no—
222C22×C7—22no—
223C22×C7—24no—
224C22×C7—24no—
225C22×C7#42814yes—
226C22×C7C22×C4⋊C411yescharacteristic
227C22×C7#53712yes—
228C22×C7C2×#13512yes—
229C22×C7C2×AGL(1,ℤ/8)11yescharacteristic
230C22×C7C2×#13711yescharacteristic
231C4×C7—22no—
232C4×C7—22no—
233C4×C7—22no—
234C4×C7—22no—
235C4×C7—82no—
236C4×C7—84no—
237C4×C7—82no—
238C4×C7#42714yes—
239C4×C7#51811yescharacteristic
240C4×C7#51911yescharacteristic
241C4×C7#54412yes—
242C24C2×C7×D411yescharacteristic
243C22×C4—22no—
244C22×C4—22no—
245C22×C4—24no—
246C22×C4—22no—
247C22×C4—22no—
248C22×C4—22no—
249C22×C4—22no—
250C22×C4—24no—
251C22×C4C7×C4⋊C414yes—
252C22×C4C7×C4⋊C414yes—
253C22×C4C22×C4×C712yes—
254C22×C4C2×C7×D411yescharacteristic
255C22×C4C2×C7×D411yescharacteristic
256C22×C4C2×C7×D411yescharacteristic
257C22×C4C2×C7×D411yescharacteristic
258C22×C4C2×C7×D411yescharacteristic
259C22×C4C2×C7×Q812yes—
260C22×C4C24×C711yescharacteristic
261C2×C8—24no—
262C2×C8—24no—
263C2×C8—48no—
264C2×C8C22×C4×C714yes—
265C2×C8C22×C4×C714yes—
266C4⋊C4—22no—
267C4⋊C4—24no—
268C4⋊C4—22no—
269C4⋊C4—22no—
270C4⋊C4—22no—
271C4⋊C4—24no—
272C4⋊C4—44no—
273C4⋊C4—44no—
274C22⋊C4—44no—
275C22⋊C4—42no—
276C22⋊C4—42no—
277C42—44no—
278C42—44no—
279C42C7×C4⋊C414yes—
280C42C7×C4⋊C414yes—
281C42C22×C4×C712yes—
282C42C22×C4×C712yes—
283C42C2×C7×Q812yes—
284C42C2×C7×Q812yes—
285C2×C7—24no—
286C2×C7#231611yescharacteristic
287C2×C7C2×#42711yescharacteristic
288C2×C7C2×#42811yescharacteristic
289C2×C7#324712yes—
290C2×C7#324812yes—
291C23—22no—
292C23—22no—
293C23C2×C7×C4⋊C412yes—
294C23C7×AGL(1,ℤ/8)12yes—
295C23C7×#13712yes—
296C23C22×C7×D411yescharacteristic
297C2×C4—22no—
298C2×C4—28no—
299C2×C4—22no—
300C2×C4—21no—
301C2×C4—21no—
302C2×C4—21no—
303C2×C4—21no—
304C2×C4—22no—
305C2×C4—22no—
306C2×C4—24no—
307C2×C4—28no—
308C2×C4—44no—
309C2×C4—42no—
310C2×C4—42no—
311C2×C4—42no—
312C2×C4—42no—
313C2×C4—44no—
314C2×C4—44no—
315C2×C4—42no—
316C2×C4—42no—
317C2×C4C2×C7×C4⋊C412yes—
318C2×C4C2×C7×C4⋊C412yes—
319C2×C4C2×C7×C4⋊C412yes—
320C2×C4C2×C7×C4⋊C412yes—
321C2×C4C2×C7×C4⋊C412yes—
322C2×C4C7×#13514yes—
323C2×C4C23×C4×C711yescharacteristic
324C2×C4C22×C7×Q811yescharacteristic
325C2×C4C7×H(5,𝔽2)12yes—
326C2×C4C7×2−1+412yes—
327C8—24no—
328C8—24no—
329C7#2196211yescharacteristic, direct product factor, Sylow
330C22—22no—
331C22—24no—
332C22—24no—
333C22—22no—
334C22C7×#42814yes—
335C22C22×C7×C4⋊C411yescharacteristic
336C22C7×#53712yes—
337C22C2×C7×#13512yes—
338C22C2×C7×AGL(1,ℤ/8)11yescharacteristic
339C22C2×C7×#13711yescharacteristic
340C4—22no—
341C4—22no—
342C4—22no—
343C4—22no—
344C4—82no—
345C4—84no—
346C4—82no—
347C4C7×#42714yes—
348C4C7×#51811yescharacteristic
349C4C7×#51911yescharacteristic
350C4C7×#54412yes—
351C2—24no—
352C2C7×#231611yescharacteristic
353C2C2×C7×#42711yescharacteristic
354C2C2×C7×#42811yescharacteristic
355C2C7×#324712yes—
356C2C7×#324812yes—
subgroupG/H
center, socleC23×C7C22×D4
commutatorC2×C4C23×C4×C7
Frattini, cosocleC22×C4C24×C7
prime radicalC24×C7C2×D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C7 ◁ C22×C42×C7 ◁ G

Complements

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

NH ≅ G/Ntype
4. C7×#1949C2semidirect
5. C7×#1948C2semidirect
6. C7×#1947C2semidirect
14. C2×C7×C4⋊C8C4semidirect
34. #21962C7direct (N × H)
74. #1949C2×C7semidirect
75. #1948C2×C7semidirect
76. #1947C2×C7semidirect
127. C2×C4⋊C8C4×C7semidirect
329. C7#21962direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C7×C4⋊C82
C7×#22852
C7×#22832
C7×#19492
C7×#19482
C7×#19472
C7×#18082
C7×#18072
#219627