Finite Group Databasebeta

← C7×#18311 #13195527

Subgroups — C7×#18311 #13195527

Order 1792.

888 conjugacy classes of subgroups.

The subgroup lattice has 420 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C7×#3458C211yesmaximal, characteristic
2C7×#3230C212yesmaximal, complemented
3C7×#2628C211yesmaximal, characteristic
4C7×#1617C214yesmaximal, complemented
5C7×#1614C214yesmaximal
6C7×#1518C212yesmaximal, complemented
7C7×#1458C211yesmaximal, characteristic
8C7×#544—22no—
9C7×#544—22no—
10C7×#544—21no—
11C7×#544C2212yes—
12C7×#543—21no—
13C7×#543C2212yes—
14C7×#533—24no—
15C7×#533—21no—
16C7×#533C2212yes—
17C2×C7×C4⋊Q8C2211yescharacteristic
18C2×C7×#117—21no—
19C2×C7×#117C2211yescharacteristic
20C7×#500—22no—
21C7×#487—22no—
22C7×#484C2218yes—
23C7×#477—24no—
24C7×#431C2212yes—
25C7×#400C2212yes—
26C7×#399C2212yes—
27C7×#395—21no—
28C7×#393—21no—
29C7×#389—21no—
30C7×#382C2211yescharacteristic
31C7×#380—21no—
32C7×#328C2218yes—
33C7×#324C2212yes—
34C7×#323C2212yes—
35#18311C711yesmaximal, characteristic, direct product factor, Sylow
36C22×C7×Q8—21no—
37C23×C4×C7D411yescharacteristic
38C7×C4⋊Q8—24no—
39C7×C4⋊Q8—21no—
40C7×C4⋊Q8—21no—
41C7×C4⋊Q8—24no—
42C7×C4⋊Q8—22no—
43C7×C4⋊Q8—22no—
44C7×C4⋊Q8D412yes—
45C7×C4⋊Q8D412yes—
46C7×#125—24no—
47C7×#125—22no—
48C7×#125—24no—
49C7×#125—22no—
50C7×C22⋊Q8—24no—
51C7×C22⋊Q8—24no—
52C7×C22⋊Q8—24no—
53C7×C22⋊Q8—22no—
54C7×C22⋊Q8—22no—
55C7×C22⋊Q8—22no—
56C7×C22⋊Q8—24no—
57C7×C22⋊Q8C2314yes—
58C4×C7×Q8—22no—
59C4×C7×Q8—22no—
60C4×C7×Q8—22no—
61C4×C7×Q8D414yes—
62C7×#117—22no—
63C7×#117—22no—
64C7×#117—22no—
65C7×#117—22no—
66C7×#117—22no—
67C7×#117—22no—
68C2×C7×C4⋊C4—21no—
69C2×C7×C4⋊C4—21no—
70C2×C7×C4⋊C4—21no—
71C2×C7×C4⋊C4—21no—
72C2×C7×C4⋊C4—22no—
73C2×C7×C4⋊C4D411yescharacteristic
74C2×C7×C4⋊C4C2312yes—
75C2×C7×C4⋊C4C2311yescharacteristic
76C2×C7×C22⋊C4—22no—
77C2×C7×C22⋊C4—22no—
78C2×C7×C22⋊C4D411yescharacteristic
79C2×C7×C22⋊C4C2311yescharacteristic
80C2×C42×C7—22no—
81C2×C42×C7D411yescharacteristic
82C2×C42×C7C2311yescharacteristic
83C7×#107—28no—
84C7×C4⋊C8—22no—
85C7×#103—28no—
86C7×C22⋊C8C2314yes—
87C4×C7×C8—22no—
88C7×#95—22no—
89C7×#95—21no—
90C7×#95—22no—
91C7×#95C2312yes—
92#3458C2×C711yescharacteristic
93#3230C2×C712yescomplemented
94#2628C2×C711yescharacteristic
95#1617C2×C714yescomplemented
96#1614C2×C714yes—
97#1518C2×C712yescomplemented
98#1458C2×C711yescharacteristic
99C24×C7C2×D411yescharacteristic
100C2×C7×Q8—22no—
101C2×C7×Q8—22no—
102C2×C7×Q8—22no—
103C2×C7×Q8—42no—
104C2×C7×Q8—82no—
105C2×C7×Q8C2×D414yes—
106C22×C4×C7—21no—
107C22×C4×C7—21no—
108C22×C4×C7—22no—
109C22×C4×C7—22no—
110C22×C4×C7—22no—
111C22×C4×C7—22no—
112C22×C4×C7—22no—
113C22×C4×C7Q1614yes—
114C22×C4×C7C2×D411yescharacteristic
115C22×C4×C7C2×D411yescharacteristic
116C22×C4×C7C2×D411yescharacteristic
117C22×C4×C7C2×D411yescharacteristic
118C22×C4×C7C2×D411yescharacteristic
119C22×C4×C7C2411yescharacteristic
120C2×C7×C8—24no—
121C7×C4⋊C4—22no—
122C7×C4⋊C4—22no—
123C7×C4⋊C4—22no—
124C7×C4⋊C4—24no—
125C7×C4⋊C4—24no—
126C7×C4⋊C4—22no—
127C7×C4⋊C4—22no—
128C7×C4⋊C4—22no—
129C7×C4⋊C4—22no—
130C7×C4⋊C4—22no—
131C7×C4⋊C4—24no—
132C7×C4⋊C4—22no—
133C7×C4⋊C4—24no—
134C7×C4⋊C4—24no—
135C7×C4⋊C4—41no—
136C7×C4⋊C4—41no—
137C7×C4⋊C4—42no—
138C7×C4⋊C4—82no—
139C7×C4⋊C4C2×D414yes—
140C7×C22⋊C4—24no—
141C7×C22⋊C4—24no—
142C7×C22⋊C4—22no—
143C7×C22⋊C4—22no—
144C7×C22⋊C4—82no—
145C42×C7—24no—
146C42×C7—24no—
147C42×C7—21no—
148C42×C7—21no—
149C42×C7C2×D412yes—
150C42×C7C2×D412yes—
151#544—22no—
152#544—22no—
153#544—21no—
154#544C22×C712yes—
155#543—21no—
156#543C22×C712yes—
157#533—24no—
158#533—21no—
159#533C22×C712yes—
160C2×C4⋊Q8C22×C711yescharacteristic
161C2×#117—21no—
162C2×#117C22×C711yescharacteristic
163#500—22no—
164#487—22no—
165#484C22×C718yes—
166#477—24no—
167#431C22×C712yes—
168#400C22×C712yes—
169#399C22×C712yes—
170#395—21no—
171#393—21no—
172#389—21no—
173#382C22×C711yescharacteristic
174#380—21no—
175#328C22×C718yes—
176#324C22×C712yes—
177#323C22×C712yes—
178C23×C7—21no—
179C23×C7—21no—
180C23×C7—41no—
181C23×C7—41no—
182C23×C7C2×Q1612yes—
183C23×C7C22×D411yescharacteristic
184C7×Q8—44no—
185C7×Q8—82no—
186C7×Q8—84no—
187C7×Q8—82no—
188C7×Q8—82no—
189C2×C4×C7—21no—
190C2×C4×C7—21no—
191C2×C4×C7—24no—
192C2×C4×C7—24no—
193C2×C4×C7—24no—
194C2×C4×C7—21no—
195C2×C4×C7—21no—
196C2×C4×C7—24no—
197C2×C4×C7—41no—
198C2×C4×C7—41no—
199C2×C4×C7—41no—
200C2×C4×C7—41no—
201C2×C4×C7—42no—
202C2×C4×C7—42no—
203C2×C4×C7—42no—
204C2×C4×C7—42no—
205C2×C4×C7—42no—
206C2×C4×C7—42no—
207C2×C4×C7—82no—
208C2×C4×C7—82no—
209C2×C4×C7#12012yes—
210C2×C4×C7#12011yescharacteristic
211C2×C4×C7#12011yescharacteristic
212C2×C4×C7C2×Q1612yes—
213C2×C4×C7C2×Q1612yes—
214C2×C4×C7#13712yes—
215C2×C4×C7C22×D412yes—
216C7×C8—44no—
217C22×Q8—21no—
218C23×C4C7×D411yescharacteristic
219C4⋊Q8—24no—
220C4⋊Q8—21no—
221C4⋊Q8—21no—
222C4⋊Q8—24no—
223C4⋊Q8—22no—
224C4⋊Q8—22no—
225C4⋊Q8C7×D412yes—
226C4⋊Q8C7×D412yes—
227#125—24no—
228#125—22no—
229#125—24no—
230#125—22no—
231C22⋊Q8—24no—
232C22⋊Q8—24no—
233C22⋊Q8—24no—
234C22⋊Q8—22no—
235C22⋊Q8—22no—
236C22⋊Q8—22no—
237C22⋊Q8—24no—
238C22⋊Q8C23×C714yes—
239C4×Q8—22no—
240C4×Q8—22no—
241C4×Q8—22no—
242C4×Q8C7×D414yes—
243#117—22no—
244#117—22no—
245#117—22no—
246#117—22no—
247#117—22no—
248#117—22no—
249C2×C4⋊C4—21no—
250C2×C4⋊C4—21no—
251C2×C4⋊C4—21no—
252C2×C4⋊C4—21no—
253C2×C4⋊C4—22no—
254C2×C4⋊C4C7×D411yescharacteristic
255C2×C4⋊C4C23×C712yes—
256C2×C4⋊C4C23×C711yescharacteristic
257C2×C22⋊C4—22no—
258C2×C22⋊C4—22no—
259C2×C22⋊C4C7×D411yescharacteristic
260C2×C22⋊C4C23×C711yescharacteristic
261C2×C42—22no—
262C2×C42C7×D411yescharacteristic
263C2×C42C23×C711yescharacteristic
264#107—28no—
265C4⋊C8—22no—
266#103—28no—
267C22⋊C8C23×C714yes—
268C4×C8—22no—
269#95—22no—
270#95—21no—
271#95—22no—
272#95C23×C712yes—
273C22×C7—21no—
274C22×C7—21no—
275C22×C7—22no—
276C22×C7—42no—
277C22×C7—41no—
278C22×C7—41no—
279C22×C7—81no—
280C22×C7C2×#12011yescharacteristic
281C22×C7C22×Q1611yescharacteristic
282C22×C7C2×#13711yescharacteristic
283C4×C7—22no—
284C4×C7—22no—
285C4×C7—22no—
286C4×C7—41no—
287C4×C7—44no—
288C4×C7—41no—
289C4×C7—44no—
290C4×C7—82no—
291C4×C7—82no—
292C4×C7#45112yes—
293C4×C7#45112yes—
294C24C2×C7×D411yescharacteristic
295C2×Q8—22no—
296C2×Q8—22no—
297C2×Q8—22no—
298C2×Q8—42no—
299C2×Q8—82no—
300C2×Q8C2×C7×D414yes—
301C22×C4—21no—
302C22×C4—21no—
303C22×C4—22no—
304C22×C4—22no—
305C22×C4—22no—
306C22×C4—22no—
307C22×C4—22no—
308C22×C4C7×Q1614yes—
309C22×C4C2×C7×D411yescharacteristic
310C22×C4C2×C7×D411yescharacteristic
311C22×C4C2×C7×D411yescharacteristic
312C22×C4C2×C7×D411yescharacteristic
313C22×C4C2×C7×D411yescharacteristic
314C22×C4C24×C711yescharacteristic
315C2×C8—24no—
316C4⋊C4—22no—
317C4⋊C4—22no—
318C4⋊C4—22no—
319C4⋊C4—24no—
320C4⋊C4—24no—
321C4⋊C4—22no—
322C4⋊C4—22no—
323C4⋊C4—22no—
324C4⋊C4—22no—
325C4⋊C4—22no—
326C4⋊C4—24no—
327C4⋊C4—22no—
328C4⋊C4—24no—
329C4⋊C4—24no—
330C4⋊C4—41no—
331C4⋊C4—41no—
332C4⋊C4—42no—
333C4⋊C4—82no—
334C4⋊C4C2×C7×D414yes—
335C22⋊C4—24no—
336C22⋊C4—24no—
337C22⋊C4—22no—
338C22⋊C4—22no—
339C22⋊C4—82no—
340C42—24no—
341C42—24no—
342C42—21no—
343C42—21no—
344C42C2×C7×D412yes—
345C42C2×C7×D412yes—
346C2×C7—21no—
347C2×C7—21no—
348C2×C7—42no—
349C2×C7C2×#45111yescharacteristic
350C2×C7#302111yescharacteristic
351C2×C7#302811yescharacteristic
352C23—21no—
353C23—21no—
354C23—41no—
355C23—41no—
356C23C2×C7×Q1612yes—
357C23C22×C7×D411yescharacteristic
358Q8—44no—
359Q8—82no—
360Q8—84no—
361Q8—82no—
362Q8—82no—
363C2×C4—21no—
364C2×C4—21no—
365C2×C4—24no—
366C2×C4—24no—
367C2×C4—24no—
368C2×C4—21no—
369C2×C4—21no—
370C2×C4—24no—
371C2×C4—41no—
372C2×C4—41no—
373C2×C4—41no—
374C2×C4—41no—
375C2×C4—42no—
376C2×C4—42no—
377C2×C4—42no—
378C2×C4—42no—
379C2×C4—42no—
380C2×C4—42no—
381C2×C4—82no—
382C2×C4—82no—
383C2×C4C7×#12012yes—
384C2×C4C7×#12011yescharacteristic
385C2×C4C7×#12011yescharacteristic
386C2×C4C2×C7×Q1612yes—
387C2×C4C2×C7×Q1612yes—
388C2×C4C7×#13712yes—
389C2×C4C22×C7×D412yes—
390C8—44no—
391C7#1831111yescharacteristic, direct product factor, Sylow
392C22—21no—
393C22—21no—
394C22—22no—
395C22—42no—
396C22—41no—
397C22—41no—
398C22—81no—
399C22C2×C7×#12011yescharacteristic
400C22C22×C7×Q1611yescharacteristic
401C22C2×C7×#13711yescharacteristic
402C4—22no—
403C4—22no—
404C4—22no—
405C4—41no—
406C4—44no—
407C4—41no—
408C4—44no—
409C4—82no—
410C4—82no—
411C4C7×#45112yes—
412C4C7×#45112yes—
413C2—21no—
414C2—21no—
415C2—42no—
416C2C2×C7×#45111yescharacteristic
417C2C7×#302111yescharacteristic
418C2C7×#302811yescharacteristic
subgroupG/H
center, socleC22×C7C2×#120
commutator, Frattini, cosocleC22×C4C24×C7
prime radicalC24×C7C2×D4
LCSG ▷ C22×C4 ▷ C22 ▷ C1
UCSC1 ◁ C22×C7 ◁ C2×C42×C7 ◁ G

Complements

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

NH ≅ G/Ntype
2. C7×#3230C2semidirect
4. C7×#1617C2semidirect
6. C7×#1518C2semidirect
35. #18311C7direct (N × H)
93. #3230C2×C7semidirect
95. #1617C2×C7semidirect
97. #1518C2×C7semidirect
391. C7#18311direct (N × H)

Maximal subgroups

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

subgroupindex
C7×#34582
C7×#32302
C7×#26282
C7×#16172
C7×#16142
C7×#15182
C7×#14582
#183117