Finite Group Databasebeta

← C7×#22731 #13199947

Subgroups — C7×#22731 #13199947

Order 1792.

730 conjugacy classes of subgroups.

The subgroup lattice has 350 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C7×#446C211yesmaximal, characteristic
2C7×#2355C212yesmaximal
3C7×#1949C212yesmaximal
4C7×#1949C212yesmaximal
5C7×#1947C212yesmaximal
6C7×#1847C212yesmaximal
7C7×#1846C211yesmaximal, characteristic
8C7×#1776C212yesmaximal
9C4×C7×#107C211yesmaximal, characteristic
10C2×C4×C7×Q8C2211yescharacteristic
11C7×#446C418yescomplemented
12C2×C7×#107C2211yescharacteristic
13C2×C7×#107C2211yescharacteristic
14C2×C7×#107C2211yescharacteristic
15C2×C7×#107C2212yes—
16C2×C7×#107C2211yescharacteristic
17C2×C7×#106C2212yes—
18C2×C7×#106C2212yes—
19C2×C7×C4⋊C8C2212yes—
20C2×C7×C4⋊C8C2211yescharacteristic
21C2×C7×#97C2212yes—
22C2×C4×C7×C8C2211yescharacteristic
23C7×#391—22no—
24C7×#387—22no—
25C7×#387—22no—
26C7×#384C2212yes—
27C7×#382C2212yes—
28C7×#382C2212yes—
29C4×C7×C4⋊C4—22no—
30C4×C7×C4⋊C4C2212yes—
31C4×C7×C4⋊C4C2212yes—
32C4×C7×C4⋊C4C2212yes—
33C7×#340C2212yes—
34C7×#340C2212yes—
35C7×#340C2212yes—
36#22731C711yesmaximal, characteristic, direct product factor, Sylow
37C22×C7×Q8D411yescharacteristic
38C22×C7×C8C2311yescharacteristic
39C22×C7×C8C2312yes—
40C22×C7×C8C2311yescharacteristic
41C4×C7×Q8C2×C414yes—
42C4×C7×Q8Q814yes—
43C2×C7×C4⋊C4—22no—
44C2×C7×C4⋊C4—22no—
45C2×C7×C4⋊C4D412yes—
46C2×C7×C4⋊C4D411yescharacteristic
47C2×C7×C4⋊C4C2312yes—
48C2×C7×C4⋊C4C2312yes—
49C2×C7×C4⋊C4C2312yes—
50C2×C7×C4⋊C4C2312yes—
51C2×C42×C7—22no—
52C2×C42×C7—22no—
53C2×C42×C7—22no—
54C2×C42×C7C2311yescharacteristic
55C2×C42×C7C2312yes—
56C7×#107—22no—
57C7×#107—41no—
58C7×#107—42no—
59C7×#107—41no—
60C7×#107Q814yescomplemented
61C7×#106—24no—
62C7×#106—42no—
63C7×C4⋊C8C2×C414yes—
64C7×C4⋊C8C2×C418yes—
65C7×#97C2×C418yes—
66C4×C7×C8C2×C414yes—
67C7×#95—22no—
68C7×#95—22no—
69C7×#95—22no—
70C7×#95—22no—
71C7×#95—22no—
72C7×#95—22no—
73C7×#95—22no—
74C2×#446C2×C711yescharacteristic
75#2355C2×C712yes—
76#1949C2×C712yes—
77#1949C2×C712yes—
78#1947C2×C712yes—
79#1847C2×C712yes—
80#1846C2×C711yescharacteristic
81#1776C2×C712yes—
82C4×#107C2×C711yescharacteristic
83C2×C7×Q8—41no—
84C2×C7×Q8—41no—
85C2×C7×Q8C4⋊C414yes—
86C22×C4×C7—22no—
87C22×C4×C7—22no—
88C22×C4×C7—22no—
89C22×C4×C7—22no—
90C22×C4×C7C2×D411yescharacteristic
91C22×C4×C7C2×D411yescharacteristic
92C22×C4×C7C2×D412yes—
93C22×C4×C7C2×D412yes—
94C22×C4×C7C2411yescharacteristic
95C2×C7×C8—22no—
96C2×C7×C8—21no—
97C2×C7×C8—21no—
98C2×C7×C8—22no—
99C2×C7×C8C22×C412yes—
100C2×C7×C8C22×C414yes—
101C2×C7×C8C22×C412yes—
102C2×C7×C8C2×Q812yes—
103C2×C7×C8#4112yes—
104C7×C4⋊C4—22no—
105C7×C4⋊C4—22no—
106C7×C4⋊C4—22no—
107C7×C4⋊C4—22no—
108C7×C4⋊C4—22no—
109C7×C4⋊C4—22no—
110C7×C4⋊C4—22no—
111C7×C4⋊C4—44no—
112C7×C4⋊C4—82no—
113C7×C4⋊C4C4⋊C418yes—
114C7×C4⋊C4C4⋊C414yes—
115C7×C4⋊C4C2×Q814yes—
116C42×C7—44no—
117C42×C7—82no—
118C42×C7—82no—
119C42×C7C22×C412yes—
120C42×C7C22×C414yes—
121C42×C7C2×Q812yes—
122C42×C7C2×Q814yes—
123C2×C4×Q8C22×C711yescharacteristic
124#446C4×C718yescomplemented
125C2×#107C22×C711yescharacteristic
126C2×#107C22×C711yescharacteristic
127C2×#107C22×C711yescharacteristic
128C2×#107C22×C712yes—
129C2×#107C22×C711yescharacteristic
130C2×#106C22×C712yes—
131C2×#106C22×C712yes—
132C2×C4⋊C8C22×C712yes—
133C2×C4⋊C8C22×C711yescharacteristic
134C2×#97C22×C712yes—
135C2×C4×C8C22×C711yescharacteristic
136#391—22no—
137#387—22no—
138#387—22no—
139#384C22×C712yes—
140#382C22×C712yes—
141#382C22×C712yes—
142C4×C4⋊C4—22no—
143C4×C4⋊C4C22×C712yes—
144C4×C4⋊C4C22×C712yes—
145C4×C4⋊C4C22×C712yes—
146#340C22×C712yes—
147#340C22×C712yes—
148#340C22×C712yes—
149C23×C7C22×D411yescharacteristic
150C7×Q8—44no—
151C2×C4×C7—22no—
152C2×C4×C7—22no—
153C2×C4×C7—21no—
154C2×C4×C7—21no—
155C2×C4×C7—21no—
156C2×C4×C7—22no—
157C2×C4×C7—21no—
158C2×C4×C7—22no—
159C2×C4×C7—24no—
160C2×C4×C7—42no—
161C2×C4×C7—42no—
162C2×C4×C7—42no—
163C2×C4×C7—42no—
164C2×C4×C7—42no—
165C2×C4×C7—42no—
166C2×C4×C7—42no—
167C2×C4×C7—42no—
168C2×C4×C7—42no—
169C2×C4×C7—42no—
170C2×C4×C7—42no—
171C2×C4×C7C2×C4⋊C412yes—
172C2×C4×C7C2×C4⋊C414yes—
173C2×C4×C7C2×C4⋊C412yes—
174C2×C4×C7C2×C4⋊C414yes—
175C2×C4×C7C23×C411yescharacteristic
176C2×C4×C7C22×Q811yescharacteristic
177C2×C4×C7C22×Q811yescharacteristic
178C2×C4×C7C2×#4111yescharacteristic
179C2×C4×C7H(5,𝔽2)11yescharacteristic
180C2×C4×C72−1+411yescharacteristic
181C7×C8—24no—
182C7×C8—22no—
183C7×C8C4×Q814yes—
184C22×Q8C7×D411yescharacteristic
185C22×C8C23×C711yescharacteristic
186C22×C8C23×C712yes—
187C22×C8C23×C711yescharacteristic
188C4×Q8C2×C4×C714yes—
189C4×Q8C7×Q814yes—
190C2×C4⋊C4—22no—
191C2×C4⋊C4—22no—
192C2×C4⋊C4C7×D412yes—
193C2×C4⋊C4C7×D411yescharacteristic
194C2×C4⋊C4C23×C712yes—
195C2×C4⋊C4C23×C712yes—
196C2×C4⋊C4C23×C712yes—
197C2×C4⋊C4C23×C712yes—
198C2×C42—22no—
199C2×C42—22no—
200C2×C42—22no—
201C2×C42C23×C711yescharacteristic
202C2×C42C23×C712yes—
203#107—22no—
204#107—41no—
205#107—42no—
206#107—41no—
207#107C7×Q814yescomplemented
208#106—24no—
209#106—42no—
210C4⋊C8C2×C4×C714yes—
211C4⋊C8C2×C4×C718yes—
212#97C2×C4×C718yes—
213C4×C8C2×C4×C714yes—
214#95—22no—
215#95—22no—
216#95—22no—
217#95—22no—
218#95—22no—
219#95—22no—
220#95—22no—
221C22×C7C22×C4⋊C411yescharacteristic
222C22×C7D4×Q811yescharacteristic
223C22×C7#55011yescharacteristic
224C22×C7#57511yescharacteristic
225C22×C7#57511yescharacteristic
226C22×C7#57611yescharacteristic
227C22×C7#57811yescharacteristic
228C4×C7—24no—
229C4×C7—22no—
230C4×C7—22no—
231C4×C7—24no—
232C4×C7—44no—
233C4×C7—82no—
234C4×C7—82no—
235C4×C7—82no—
236C4×C7C2×C4×Q811yescharacteristic
237C4×C7#52011yescharacteristic
238C4×C7#55711yescharacteristic
239C4×C7Q8211yescharacteristic
240C2×Q8—41no—
241C2×Q8—41no—
242C2×Q8C7×C4⋊C414yes—
243C22×C4—22no—
244C22×C4—22no—
245C22×C4—22no—
246C22×C4—22no—
247C22×C4C2×C7×D411yescharacteristic
248C22×C4C2×C7×D411yescharacteristic
249C22×C4C2×C7×D412yes—
250C22×C4C2×C7×D412yes—
251C22×C4C24×C711yescharacteristic
252C2×C8—22no—
253C2×C8—21no—
254C2×C8—21no—
255C2×C8—22no—
256C2×C8C22×C4×C712yes—
257C2×C8C22×C4×C714yes—
258C2×C8C22×C4×C712yes—
259C2×C8C2×C7×Q812yes—
260C2×C8C7×#4112yes—
261C4⋊C4—22no—
262C4⋊C4—22no—
263C4⋊C4—22no—
264C4⋊C4—22no—
265C4⋊C4—22no—
266C4⋊C4—22no—
267C4⋊C4—22no—
268C4⋊C4—44no—
269C4⋊C4—82no—
270C4⋊C4C7×C4⋊C418yes—
271C4⋊C4C7×C4⋊C414yes—
272C4⋊C4C2×C7×Q814yes—
273C42—44no—
274C42—82no—
275C42—82no—
276C42C22×C4×C712yes—
277C42C22×C4×C714yes—
278C42C2×C7×Q812yes—
279C42C2×C7×Q814yes—
280C2×C7Q8×C4⋊C411yescharacteristic
281C2×C7#291111yescharacteristic
282C2×C7#291311yescharacteristic
283C2×C7#338911yescharacteristic
284C2×C7#339011yescharacteristic
285C2×C7#340211yescharacteristic
286C2×C7#340311yescharacteristic
287C23C22×C7×D411yescharacteristic
288Q8—44no—
289C2×C4—22no—
290C2×C4—22no—
291C2×C4—21no—
292C2×C4—21no—
293C2×C4—21no—
294C2×C4—22no—
295C2×C4—21no—
296C2×C4—22no—
297C2×C4—24no—
298C2×C4—42no—
299C2×C4—42no—
300C2×C4—42no—
301C2×C4—42no—
302C2×C4—42no—
303C2×C4—42no—
304C2×C4—42no—
305C2×C4—42no—
306C2×C4—42no—
307C2×C4—42no—
308C2×C4—42no—
309C2×C4C2×C7×C4⋊C412yes—
310C2×C4C2×C7×C4⋊C414yes—
311C2×C4C2×C7×C4⋊C412yes—
312C2×C4C2×C7×C4⋊C414yes—
313C2×C4C23×C4×C711yescharacteristic
314C2×C4C22×C7×Q811yescharacteristic
315C2×C4C22×C7×Q811yescharacteristic
316C2×C4C2×C7×#4111yescharacteristic
317C2×C4C7×H(5,𝔽2)11yescharacteristic
318C2×C4C7×2−1+411yescharacteristic
319C8—24no—
320C8—22no—
321C8C4×C7×Q814yes—
322C7#2273111yescharacteristic, direct product factor, Sylow
323C22C22×C7×C4⋊C411yescharacteristic
324C22C7×D4×Q811yescharacteristic
325C22C7×#55011yescharacteristic
326C22C7×#57511yescharacteristic
327C22C7×#57511yescharacteristic
328C22C7×#57611yescharacteristic
329C22C7×#57811yescharacteristic
330C4—24no—
331C4—22no—
332C4—22no—
333C4—24no—
334C4—44no—
335C4—82no—
336C4—82no—
337C4—82no—
338C4C2×C4×C7×Q811yescharacteristic
339C4C7×#52011yescharacteristic
340C4C7×#55711yescharacteristic
341C4C7×Q8211yescharacteristic
342C2C7×Q8×C4⋊C411yescharacteristic
343C2C7×#291111yescharacteristic
344C2C7×#291311yescharacteristic
345C2C7×#338911yescharacteristic
346C2C7×#339011yescharacteristic
347C2C7×#340211yescharacteristic
348C2C7×#340311yescharacteristic
subgroupG/H
center, socle, prime radicalC23×C7C22×D4
commutatorC2×C4C23×C4×C7
Frattini, cosocleC22×C4C24×C7
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C7 ◁ C2×C4×C7×Q8 ◁ G

Complements

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

NH ≅ G/Ntype
11. C7×#446C4semidirect
36. #22731C7direct (N × H)
60. C7×#107Q8semidirect
124. #446C4×C7semidirect
207. #107C7×Q8semidirect
322. C7#22731direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C7×#4462
C7×#23552
C7×#19492
C7×#19472
C7×#18472
C7×#18462
C7×#17762
C4×C7×#1072
#227317