Finite Group Databasebeta

← C7×#21289 #13198505

Subgroups — C7×#21289 #13198505

Order 1792.

766 conjugacy classes of subgroups.

The subgroup lattice has 374 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C7×#441C211yesmaximal, characteristic
2C7×#2320C212yesmaximal
3C7×#1971C211yesmaximal, characteristic
4C7×#1969C211yesmaximal, characteristic
5C7×#1944C211yesmaximal, characteristic
6C7×#1941C211yesmaximal, characteristic
7C7×#1935C212yesmaximal
8C7×#1933C212yesmaximal
9C7×#1776C211yesmaximal, characteristic
10C4×C7×#103C212yesmaximal
11C7×#1726C211yesmaximal, characteristic
12C22×C7×Q16C2211yescharacteristic
13C2×C4×C7×Q8C2212yes—
14C7×#441C418yescomplemented
15C2×C7×#107C2211yescharacteristic
16C2×C7×#106C2211yescharacteristic
17C2×C7×#106C2211yescharacteristic
18C2×C7×#103C2212yes—
19C2×C7×#103C2212yes—
20C2×C7×#103C2212yes—
21C2×C7×#97C2211yescharacteristic
22C2×C7×#97C2211yescharacteristic
23C2×C7×#97C2211yescharacteristic
24C2×C4×C7×C8C2211yescharacteristic
25C2×C4×C7×C8C2211yescharacteristic
26C2×C4×C7×C8C2211yescharacteristic
27C7×#391C2212yes—
28C7×#391C2212yes—
29C7×#389C2212yes—
30C7×#389C2212yes—
31C7×#387—22no—
32C7×#387—22no—
33C7×#383—22no—
34C7×#382—22no—
35C4×C7×C4⋊C4C2212yes—
36C7×#376C2211yescharacteristic
37C7×#340C2212yes—
38C7×#340C2212yes—
39C7×#340C2212yes—
40#21289C711yesmaximal, characteristic, direct product factor, Sylow
41C22×C7×Q8C2312yes—
42C2×C7×Q16—22no—
43C2×C7×Q16—22no—
44C2×C7×Q16C2×C414yes—
45C22×C7×C8C2311yescharacteristic
46C22×C7×C8C2311yescharacteristic
47C22×C7×C8C2311yescharacteristic
48C22×C7×C8C2311yescharacteristic
49C4×C7×Q8—24no—
50C4×C7×Q8C2×C418yes—
51C2×C7×C4⋊C4—22no—
52C2×C7×C4⋊C4—22no—
53C2×C7×C4⋊C4—22no—
54C2×C7×C4⋊C4C2312yes—
55C2×C7×C4⋊C4C2312yes—
56C2×C7×C4⋊C4C2312yes—
57C2×C42×C7—22no—
58C2×C42×C7—22no—
59C2×C42×C7C2311yescharacteristic
60C2×C42×C7C2311yescharacteristic
61C2×C42×C7C2311yescharacteristic
62C7×#107—22no—
63C7×#106—22no—
64C7×#106C2×C414yes—
65C7×#103—24no—
66C7×#103—24no—
67C7×#103C2×C418yes—
68C7×#97—22no—
69C7×#97—22no—
70C7×#97C2×C414yes—
71C4×C7×C8—22no—
72C4×C7×C8—22no—
73C4×C7×C8—22no—
74C7×#95—22no—
75C7×#95—22no—
76C7×#95—22no—
77C7×#95—22no—
78C7×#95—22no—
79C7×#95—22no—
80C7×#95—22no—
81C7×#95D412yes—
82C7×#95D412yes—
83C2×#441C2×C711yescharacteristic
84#2320C2×C712yes—
85#1971C2×C711yescharacteristic
86#1969C2×C711yescharacteristic
87#1944C2×C711yescharacteristic
88#1941C2×C711yescharacteristic
89#1935C2×C712yes—
90#1933C2×C712yes—
91#1776C2×C711yescharacteristic
92C4×#103C2×C712yes—
93#1726C2×C711yescharacteristic
94C2×C7×Q8—22no—
95C2×C7×Q8—22no—
96C2×C7×Q8—22no—
97C2×C7×Q8—22no—
98C2×C7×Q8—22no—
99C2×C7×Q8C22×C414yes—
100C22×C4×C7—22no—
101C22×C4×C7—22no—
102C22×C4×C7—22no—
103C22×C4×C7—22no—
104C22×C4×C7C2×D411yescharacteristic
105C22×C4×C7C2×D412yes—
106C22×C4×C7C2×D411yescharacteristic
107C22×C4×C7C2×D412yes—
108C22×C4×C7C2411yescharacteristic
109C7×Q16—28no—
110C2×C7×C8—21no—
111C2×C7×C8—21no—
112C2×C7×C8—21no—
113C2×C7×C8—21no—
114C2×C7×C8—21no—
115C2×C7×C8—21no—
116C2×C7×C8C22×C412yes—
117C2×C7×C8C22×C412yes—
118C2×C7×C8#4112yes—
119C2×C7×C8#4112yes—
120C2×C7×C8#4112yes—
121C2×C7×C8#4112yes—
122C7×C4⋊C4—28no—
123C7×C4⋊C4—22no—
124C7×C4⋊C4—22no—
125C7×C4⋊C4—22no—
126C7×C4⋊C4—22no—
127C7×C4⋊C4—22no—
128C7×C4⋊C4—82no—
129C7×C4⋊C4—82no—
130C7×C4⋊C4C22×C414yes—
131C42×C7—28no—
132C42×C7—21no—
133C42×C7—21no—
134C42×C7—21no—
135C42×C7—21no—
136C42×C7—82no—
137C42×C7C22×C412yes—
138C42×C7#4112yes—
139C22×Q16C22×C711yescharacteristic
140C2×C4×Q8C22×C712yes—
141#441C4×C718yescomplemented
142C2×#107C22×C711yescharacteristic
143C2×#106C22×C711yescharacteristic
144C2×#106C22×C711yescharacteristic
145C2×#103C22×C712yes—
146C2×#103C22×C712yes—
147C2×#103C22×C712yes—
148C2×#97C22×C711yescharacteristic
149C2×#97C22×C711yescharacteristic
150C2×#97C22×C711yescharacteristic
151C2×C4×C8C22×C711yescharacteristic
152C2×C4×C8C22×C711yescharacteristic
153C2×C4×C8C22×C711yescharacteristic
154#391C22×C712yes—
155#391C22×C712yes—
156#389C22×C712yes—
157#389C22×C712yes—
158#387—22no—
159#387—22no—
160#383—22no—
161#382—22no—
162C4×C4⋊C4C22×C712yes—
163#376C22×C711yescharacteristic
164#340C22×C712yes—
165#340C22×C712yes—
166#340C22×C712yes—
167C23×C7C22×D411yescharacteristic
168C7×Q8—24no—
169C7×Q8—24no—
170C7×Q8—42no—
171C7×Q8—42no—
172C2×C4×C7—22no—
173C2×C4×C7—22no—
174C2×C4×C7—24no—
175C2×C4×C7—24no—
176C2×C4×C7—21no—
177C2×C4×C7—21no—
178C2×C4×C7—22no—
179C2×C4×C7—22no—
180C2×C4×C7—22no—
181C2×C4×C7—22no—
182C2×C4×C7—22no—
183C2×C4×C7—42no—
184C2×C4×C7—42no—
185C2×C4×C7—42no—
186C2×C4×C7—42no—
187C2×C4×C7—42no—
188C2×C4×C7—42no—
189C2×C4×C7—42no—
190C2×C4×C7—42no—
191C2×C4×C7—42no—
192C2×C4×C7—42no—
193C2×C4×C7C4×D414yes—
194C2×C4×C7C23×C411yescharacteristic
195C2×C4×C7C2×#4111yescharacteristic
196C2×C4×C7C2×#4111yescharacteristic
197C2×C4×C7C2×#4111yescharacteristic
198C2×C4×C7C2×#4111yescharacteristic
199C2×C4×C7C2×#4111yescharacteristic
200C7×C8—22no—
201C7×C8—22no—
202C7×C8—22no—
203C7×C8#11714yes—
204C22×Q8C23×C712yes—
205C2×Q16—22no—
206C2×Q16—22no—
207C2×Q16C2×C4×C714yes—
208C22×C8C23×C711yescharacteristic
209C22×C8C23×C711yescharacteristic
210C22×C8C23×C711yescharacteristic
211C22×C8C23×C711yescharacteristic
212C4×Q8—24no—
213C4×Q8C2×C4×C718yes—
214C2×C4⋊C4—22no—
215C2×C4⋊C4—22no—
216C2×C4⋊C4—22no—
217C2×C4⋊C4C23×C712yes—
218C2×C4⋊C4C23×C712yes—
219C2×C4⋊C4C23×C712yes—
220C2×C42—22no—
221C2×C42—22no—
222C2×C42C23×C711yescharacteristic
223C2×C42C23×C711yescharacteristic
224C2×C42C23×C711yescharacteristic
225#107—22no—
226#106—22no—
227#106C2×C4×C714yes—
228#103—24no—
229#103—24no—
230#103C2×C4×C718yes—
231#97—22no—
232#97—22no—
233#97C2×C4×C714yes—
234C4×C8—22no—
235C4×C8—22no—
236C4×C8—22no—
237#95—22no—
238#95—22no—
239#95—22no—
240#95—22no—
241#95—22no—
242#95—22no—
243#95—22no—
244#95C7×D412yes—
245#95C7×D412yes—
246C22×C7C2×C4×D411yescharacteristic
247C22×C7#53211yescharacteristic
248C22×C7#53211yescharacteristic
249C22×C7#57712yes—
250C22×C7#57812yes—
251C4×C7—24no—
252C4×C7—41no—
253C4×C7—41no—
254C4×C7—42no—
255C4×C7—44no—
256C4×C7—44no—
257C4×C7—82no—
258C4×C7—82no—
259C4×C7C2×#11711yescharacteristic
260C4×C7C4×#4111yescharacteristic
261C4×C7#52911yescharacteristic
262C4×C7#52911yescharacteristic
263C2×Q8—22no—
264C2×Q8—22no—
265C2×Q8—22no—
266C2×Q8—22no—
267C2×Q8—22no—
268C2×Q8C22×C4×C714yes—
269C22×C4—22no—
270C22×C4—22no—
271C22×C4—22no—
272C22×C4—22no—
273C22×C4C2×C7×D411yescharacteristic
274C22×C4C2×C7×D412yes—
275C22×C4C2×C7×D411yescharacteristic
276C22×C4C2×C7×D412yes—
277C22×C4C24×C711yescharacteristic
278Q16—28no—
279C2×C8—21no—
280C2×C8—21no—
281C2×C8—21no—
282C2×C8—21no—
283C2×C8—21no—
284C2×C8—21no—
285C2×C8C22×C4×C712yes—
286C2×C8C22×C4×C712yes—
287C2×C8C7×#4112yes—
288C2×C8C7×#4112yes—
289C2×C8C7×#4112yes—
290C2×C8C7×#4112yes—
291C4⋊C4—28no—
292C4⋊C4—22no—
293C4⋊C4—22no—
294C4⋊C4—22no—
295C4⋊C4—22no—
296C4⋊C4—22no—
297C4⋊C4—82no—
298C4⋊C4—82no—
299C4⋊C4C22×C4×C714yes—
300C42—28no—
301C42—21no—
302C42—21no—
303C42—21no—
304C42—21no—
305C42—82no—
306C42C22×C4×C712yes—
307C42C7×#4112yes—
308C2×C7#229311yescharacteristic
309C2×C7#294712yes—
310C2×C7#317311yescharacteristic
311C2×C7#317711yescharacteristic
312C2×C7#317812yes—
313C23C22×C7×D411yescharacteristic
314Q8—24no—
315Q8—24no—
316Q8—42no—
317Q8—42no—
318C2×C4—22no—
319C2×C4—22no—
320C2×C4—24no—
321C2×C4—24no—
322C2×C4—21no—
323C2×C4—21no—
324C2×C4—22no—
325C2×C4—22no—
326C2×C4—22no—
327C2×C4—22no—
328C2×C4—22no—
329C2×C4—42no—
330C2×C4—42no—
331C2×C4—42no—
332C2×C4—42no—
333C2×C4—42no—
334C2×C4—42no—
335C2×C4—42no—
336C2×C4—42no—
337C2×C4—42no—
338C2×C4—42no—
339C2×C4C4×C7×D414yes—
340C2×C4C23×C4×C711yescharacteristic
341C2×C4C2×C7×#4111yescharacteristic
342C2×C4C2×C7×#4111yescharacteristic
343C2×C4C2×C7×#4111yescharacteristic
344C2×C4C2×C7×#4111yescharacteristic
345C2×C4C2×C7×#4111yescharacteristic
346C8—22no—
347C8—22no—
348C8—22no—
349C8C7×#11714yes—
350C7#2128911yescharacteristic, direct product factor, Sylow
351C22C2×C4×C7×D411yescharacteristic
352C22C7×#53211yescharacteristic
353C22C7×#53211yescharacteristic
354C22C7×#57712yes—
355C22C7×#57812yes—
356C4—24no—
357C4—41no—
358C4—41no—
359C4—42no—
360C4—44no—
361C4—44no—
362C4—82no—
363C4—82no—
364C4C2×C7×#11711yescharacteristic
365C4C4×C7×#4111yescharacteristic
366C4C7×#52911yescharacteristic
367C4C7×#52911yescharacteristic
368C2C7×#229311yescharacteristic
369C2C7×#294712yes—
370C2C7×#317311yescharacteristic
371C2C7×#317711yescharacteristic
372C2C7×#317812yes—
subgroupG/H
center, socle, prime radicalC23×C7C22×D4
commutatorC2×C4C23×C4×C7
Frattini, cosocleC22×C4C24×C7
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C7 ◁ C7×#376 ◁ G

Complements

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

NH ≅ G/Ntype
14. C7×#441C4semidirect
40. #21289C7direct (N × H)
141. #441C4×C7semidirect
350. C7#21289direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C7×#4412
C7×#23202
C7×#19712
C7×#19692
C7×#19442
C7×#19412
C7×#19352
C7×#19332
C7×#17762
C4×C7×#1032
C7×#17262
#212897