Finite Group Databasebeta

← C7×#18953 #13196169

Subgroups — C7×#18953 #13196169

Order 1792.

846 conjugacy classes of subgroups.

The subgroup lattice has 518 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C7×#3550C211yesmaximal, characteristic
2C7×#3249C211yesmaximal, characteristic, complemented
3C7×#3235C211yesmaximal, characteristic
4C7×#3231C211yesmaximal, characteristic, complemented
5C7×#1652C212yesmaximal, complemented
6C7×#1649C212yesmaximal, complemented
7C7×#1638C212yesmaximal, complemented
8C7×#1637C212yesmaximal, complemented
9C7×#1552C211yesmaximal, characteristic, complemented
10C7×#1497C211yesmaximal, characteristic, complemented
11C7×#1480C211yesmaximal, characteristic
12C7×#563—22no—
13C7×#559—21no—
14C7×Q82—21no—
15C7×#556—21no—
16C7×#556C2212yes—
17C7×D4×Q8—21no—
18C7×D4×Q8C2212yes—
19C7×#542—22no—
20C7×#542—22no—
21C7×#536—22no—
22C7×#533C2211yescharacteristic
23C7×#533C2211yescharacteristic
24C7×#533C2211yescharacteristic
25C7×#532C2211yescharacteristic
26C7×#501—21no—
27C7×#500C2211yescharacteristic
28C7×#498C2211yescharacteristic
29C7×#490—21no—
30C7×#487C2211yescharacteristic
31C7×#487C2211yescharacteristic
32C7×#485—22no—
33C7×#482—22no—
34C7×#479—22no—
35C7×#477—21no—
36C7×#477C2212yes—
37C7×#476C2212yes—
38C7×#474C2212yes—
39C7×#467—22no—
40C7×#462—21no—
41C7×#462C2212yes—
42C7×#432C2211yescharacteristic
43C7×#431C2211yescharacteristic
44C2×C7×C4⋊C8C2211yescharacteristic
45C7×#332C2212yes—
46C7×#332C2212yes—
47C7×Q8⋊C8C2212yes—
48C7×Q8⋊C8C2212yes—
49C7×D4⋊C8C2212yes—
50C7×D4⋊C8C2212yes—
51#18953C711yesmaximal, characteristic, direct product factor, Sylow
52C2×C7×#41—21no—
53C22×C7×Q8—22no—
54C2×C7×Q16—22no—
55C22×C7×C8—21no—
56C7×C4⋊Q8—24no—
57C7×C4⋊Q8—22no—
58C7×C4⋊Q8—22no—
59C7×C4⋊Q8D411yescharacteristic
60C7×C4⋊Q8D411yescharacteristic
61C7×C4⋊Q8D411yescharacteristic
62C7×C4⋊Q8C2311yescharacteristic
63C7×C4⋊Q8C2311yescharacteristic
64C7×C4⋊Q8C2311yescharacteristic
65C7×C4⋊Q8C2311yescharacteristic
66C7×#127D411yescharacteristic
67C7×#126—24no—
68C7×#126—24no—
69C7×#125—21no—
70C7×#125—21no—
71C7×#125D412yes—
72C7×#124—24no—
73C7×#124—22no—
74C7×#124—22no—
75C7×#124—21no—
76C7×#123—24no—
77C7×#123—24no—
78C7×C22⋊Q8—24no—
79C7×C22⋊Q8—22no—
80C7×C22⋊Q8—21no—
81C7×C22⋊Q8—21no—
82C7×C22⋊Q8—21no—
83C7×C22⋊Q8—22no—
84C7×C22⋊Q8—24no—
85C7×C22⋊Q8—21no—
86C7×C22⋊Q8—21no—
87C7×C22⋊Q8D412yes—
88C7×#121—21no—
89C7×#121D412yes—
90C4×C7×Q8—22no—
91C4×C7×Q8—22no—
92C4×C7×Q8—21no—
93C4×C7×Q8—21no—
94C4×C7×Q8—21no—
95C4×C7×Q8—21no—
96C4×C7×Q8—21no—
97C4×C7×Q8C2312yes—
98C4×C7×D4—22no—
99C4×C7×D4—22no—
100C4×C7×D4—21no—
101C4×C7×D4C2312yes—
102C7×#117—21no—
103C7×#117—22no—
104C7×#117—21no—
105C7×#117D412yes—
106C2×C42×C7C2311yescharacteristic
107C7×#107—22no—
108C7×#107—22no—
109C7×#107—22no—
110C7×#106—22no—
111C7×#106—22no—
112C7×C4⋊C8—21no—
113C7×C4⋊C8—21no—
114C7×C4⋊C8C2312yes—
115C7×C4⋊C8C2312yes—
116C7×#103—22no—
117C7×#103—22no—
118C7×#103—22no—
119C7×#103—22no—
120C7×#102—22no—
121C7×#102—22no—
122C7×C22⋊C8—21no—
123C7×C22⋊C8—21no—
124C7×#97—21no—
125C4×C7×C8C2311yescharacteristic
126C4×C7×C8C2311yescharacteristic
127#3550C2×C711yescharacteristic
128#3249C2×C711yescharacteristic, complemented
129#3235C2×C711yescharacteristic
130#3231C2×C711yescharacteristic, complemented
131#1652C2×C712yescomplemented
132#1649C2×C712yescomplemented
133#1638C2×C712yescomplemented
134#1637C2×C712yescomplemented
135#1552C2×C711yescharacteristic, complemented
136#1497C2×C711yescharacteristic, complemented
137#1480C2×C711yescharacteristic
138C7×#41—81no—
139C7×#41—81no—
140C2×C7×Q8—24no—
141C2×C7×Q8—21no—
142C2×C7×Q8—21no—
143C2×C7×Q8—21no—
144C2×C7×Q8—21no—
145C2×C7×Q8—21no—
146C2×C7×Q8—21no—
147C2×C7×Q8—82no—
148C2×C7×Q8—82no—
149C2×C7×Q8C2×D412yes—
150C2×C7×D4—22no—
151C2×C7×D4—21no—
152C2×C7×D4—21no—
153C2×C7×D4C2×D412yes—
154C22×C4×C7—24no—
155C22×C4×C7—22no—
156C22×C4×C7C2×D411yescharacteristic
157C22×C4×C7C2×D411yescharacteristic
158C22×C4×C7C2×D411yescharacteristic
159C7×Q16—82no—
160C2×C7×C8—21no—
161C2×C7×C8—21no—
162C2×C7×C8—22no—
163C2×C7×C8—22no—
164C2×C7×C8—81no—
165C7×C4⋊C4—24no—
166C7×C4⋊C4—24no—
167C7×C4⋊C4—21no—
168C7×C4⋊C4—21no—
169C7×C4⋊C4—21no—
170C7×C4⋊C4—21no—
171C7×C4⋊C4—22no—
172C7×C4⋊C4—22no—
173C7×C4⋊C4—22no—
174C7×C4⋊C4—21no—
175C7×C4⋊C4—21no—
176C7×C4⋊C4—22no—
177C7×C4⋊C4—21no—
178C7×C4⋊C4—21no—
179C7×C4⋊C4—21no—
180C7×C4⋊C4—21no—
181C7×C4⋊C4—41no—
182C7×C4⋊C4—41no—
183C7×C4⋊C4C2×D412yes—
184C7×C4⋊C4C2×D412yes—
185C7×C4⋊C4C2×D412yes—
186C7×C4⋊C4C2×D412yes—
187C7×C22⋊C4—24no—
188C7×C22⋊C4—24no—
189C7×C22⋊C4—24no—
190C7×C22⋊C4—22no—
191C7×C22⋊C4—22no—
192C7×C22⋊C4—22no—
193C7×C22⋊C4—22no—
194C7×C22⋊C4—41no—
195C42×C7—24no—
196C42×C7—22no—
197C42×C7—22no—
198C42×C7—41no—
199C42×C7C2×D411yescharacteristic
200C42×C7C2×D411yescharacteristic
201C42×C7C2×D411yescharacteristic
202C42×C7C2411yescharacteristic
203#563—22no—
204#559—21no—
205Q82—21no—
206#556—21no—
207#556C22×C712yes—
208D4×Q8—21no—
209D4×Q8C22×C712yes—
210#542—22no—
211#542—22no—
212#536—22no—
213#533C22×C711yescharacteristic
214#533C22×C711yescharacteristic
215#533C22×C711yescharacteristic
216#532C22×C711yescharacteristic
217#501—21no—
218#500C22×C711yescharacteristic
219#498C22×C711yescharacteristic
220#490—21no—
221#487C22×C711yescharacteristic
222#487C22×C711yescharacteristic
223#485—22no—
224#482—22no—
225#479—22no—
226#477—21no—
227#477C22×C712yes—
228#476C22×C712yes—
229#474C22×C712yes—
230#467—22no—
231#462—21no—
232#462C22×C712yes—
233#432C22×C711yescharacteristic
234#431C22×C711yescharacteristic
235C2×C4⋊C8C22×C711yescharacteristic
236#332C22×C712yes—
237#332C22×C712yes—
238Q8⋊C8C22×C712yes—
239Q8⋊C8C22×C712yes—
240D4⋊C8C22×C712yes—
241D4⋊C8C22×C712yes—
242C23×C7—22no—
243C23×C7#12011yescharacteristic
244C7×Q8—22no—
245C7×Q8—22no—
246C7×Q8—42no—
247C7×Q8—42no—
248C7×Q8—41no—
249C7×Q8—41no—
250C7×Q8—42no—
251C7×Q8—41no—
252C7×Q8—41no—
253C7×Q8—81no—
254C7×Q8—84no—
255C7×D4—24no—
256C7×D4—42no—
257C7×D4—81no—
258C7×D4—82no—
259C2×C4×C7—21no—
260C2×C4×C7—21no—
261C2×C4×C7—22no—
262C2×C4×C7—22no—
263C2×C4×C7—22no—
264C2×C4×C7—22no—
265C2×C4×C7—22no—
266C2×C4×C7—22no—
267C2×C4×C7—41no—
268C2×C4×C7—42no—
269C2×C4×C7—42no—
270C2×C4×C7—41no—
271C2×C4×C7—41no—
272C2×C4×C7—84no—
273C2×C4×C7#12011yescharacteristic
274C2×C4×C7#12011yescharacteristic
275C2×C4×C7#12011yescharacteristic
276C2×C4×C7C22×D411yescharacteristic
277C2×C4×C7C22×D411yescharacteristic
278C2×C4×C7C22×D411yescharacteristic
279C7×C8—41no—
280C7×C8—41no—
281C7×C8—42no—
282C7×C8—42no—
283C2×#41—21no—
284C22×Q8—22no—
285C2×Q16—22no—
286C22×C8—21no—
287C4⋊Q8—24no—
288C4⋊Q8—22no—
289C4⋊Q8—22no—
290C4⋊Q8C7×D411yescharacteristic
291C4⋊Q8C7×D411yescharacteristic
292C4⋊Q8C7×D411yescharacteristic
293C4⋊Q8C23×C711yescharacteristic
294C4⋊Q8C23×C711yescharacteristic
295C4⋊Q8C23×C711yescharacteristic
296C4⋊Q8C23×C711yescharacteristic
297#127C7×D411yescharacteristic
298#126—24no—
299#126—24no—
300#125—21no—
301#125—21no—
302#125C7×D412yes—
303#124—24no—
304#124—22no—
305#124—22no—
306#124—21no—
307#123—24no—
308#123—24no—
309C22⋊Q8—24no—
310C22⋊Q8—22no—
311C22⋊Q8—21no—
312C22⋊Q8—21no—
313C22⋊Q8—21no—
314C22⋊Q8—22no—
315C22⋊Q8—24no—
316C22⋊Q8—21no—
317C22⋊Q8—21no—
318C22⋊Q8C7×D412yes—
319#121—21no—
320#121C7×D412yes—
321C4×Q8—22no—
322C4×Q8—22no—
323C4×Q8—21no—
324C4×Q8—21no—
325C4×Q8—21no—
326C4×Q8—21no—
327C4×Q8—21no—
328C4×Q8C23×C712yes—
329C4×D4—22no—
330C4×D4—22no—
331C4×D4—21no—
332C4×D4C23×C712yes—
333#117—21no—
334#117—22no—
335#117—21no—
336#117C7×D412yes—
337C2×C42C23×C711yescharacteristic
338#107—22no—
339#107—22no—
340#107—22no—
341#106—22no—
342#106—22no—
343C4⋊C8—21no—
344C4⋊C8—21no—
345C4⋊C8C23×C712yes—
346C4⋊C8C23×C712yes—
347#103—22no—
348#103—22no—
349#103—22no—
350#103—22no—
351#102—22no—
352#102—22no—
353C22⋊C8—21no—
354C22⋊C8—21no—
355#97—21no—
356C4×C8C23×C711yescharacteristic
357C4×C8C23×C711yescharacteristic
358C22×C7—21no—
359C22×C7—21no—
360C22×C7—21no—
361C22×C7—42no—
362C22×C7—42no—
363C22×C7—42no—
364C22×C7C2×#12011yescharacteristic
365C4×C7—21no—
366C4×C7—21no—
367C4×C7—21no—
368C4×C7—21no—
369C4×C7—42no—
370C4×C7—42no—
371C4×C7—42no—
372C4×C7—42no—
373C4×C7—42no—
374C4×C7—81no—
375C4×C7—81no—
376C4×C7#57611yescharacteristic
377C4×C7#57711yescharacteristic
378C4×C7#57812yes—
379#41—81no—
380#41—81no—
381C2×Q8—24no—
382C2×Q8—21no—
383C2×Q8—21no—
384C2×Q8—21no—
385C2×Q8—21no—
386C2×Q8—21no—
387C2×Q8—21no—
388C2×Q8—82no—
389C2×Q8—82no—
390C2×Q8C2×C7×D412yes—
391C2×D4—22no—
392C2×D4—21no—
393C2×D4—21no—
394C2×D4C2×C7×D412yes—
395C22×C4—24no—
396C22×C4—22no—
397C22×C4C2×C7×D411yescharacteristic
398C22×C4C2×C7×D411yescharacteristic
399C22×C4C2×C7×D411yescharacteristic
400Q16—82no—
401C2×C8—21no—
402C2×C8—21no—
403C2×C8—22no—
404C2×C8—22no—
405C2×C8—81no—
406C4⋊C4—24no—
407C4⋊C4—24no—
408C4⋊C4—21no—
409C4⋊C4—21no—
410C4⋊C4—21no—
411C4⋊C4—21no—
412C4⋊C4—22no—
413C4⋊C4—22no—
414C4⋊C4—22no—
415C4⋊C4—21no—
416C4⋊C4—21no—
417C4⋊C4—22no—
418C4⋊C4—21no—
419C4⋊C4—21no—
420C4⋊C4—21no—
421C4⋊C4—21no—
422C4⋊C4—41no—
423C4⋊C4—41no—
424C4⋊C4C2×C7×D412yes—
425C4⋊C4C2×C7×D412yes—
426C4⋊C4C2×C7×D412yes—
427C4⋊C4C2×C7×D412yes—
428C22⋊C4—24no—
429C22⋊C4—24no—
430C22⋊C4—24no—
431C22⋊C4—22no—
432C22⋊C4—22no—
433C22⋊C4—22no—
434C22⋊C4—22no—
435C22⋊C4—41no—
436C42—24no—
437C42—22no—
438C42—22no—
439C42—41no—
440C42C2×C7×D411yescharacteristic
441C42C2×C7×D411yescharacteristic
442C42C2×C7×D411yescharacteristic
443C42C24×C711yescharacteristic
444C2×C7—41no—
445C2×C7—82no—
446C2×C7#301111yescharacteristic
447C2×C7#301211yescharacteristic
448C2×C7#302011yescharacteristic
449C23—22no—
450C23C7×#12011yescharacteristic
451Q8—22no—
452Q8—22no—
453Q8—42no—
454Q8—42no—
455Q8—41no—
456Q8—41no—
457Q8—42no—
458Q8—41no—
459Q8—41no—
460Q8—81no—
461Q8—84no—
462D4—24no—
463D4—42no—
464D4—81no—
465D4—82no—
466C2×C4—21no—
467C2×C4—21no—
468C2×C4—22no—
469C2×C4—22no—
470C2×C4—22no—
471C2×C4—22no—
472C2×C4—22no—
473C2×C4—22no—
474C2×C4—41no—
475C2×C4—42no—
476C2×C4—42no—
477C2×C4—41no—
478C2×C4—41no—
479C2×C4—84no—
480C2×C4C7×#12011yescharacteristic
481C2×C4C7×#12011yescharacteristic
482C2×C4C7×#12011yescharacteristic
483C2×C4C22×C7×D411yescharacteristic
484C2×C4C22×C7×D411yescharacteristic
485C2×C4C22×C7×D411yescharacteristic
486C8—41no—
487C8—41no—
488C8—42no—
489C8—42no—
490C7#1895311yescharacteristic, direct product factor, Sylow
491C22—21no—
492C22—21no—
493C22—21no—
494C22—42no—
495C22—42no—
496C22—42no—
497C22C2×C7×#12011yescharacteristic
498C4—21no—
499C4—21no—
500C4—21no—
501C4—21no—
502C4—42no—
503C4—42no—
504C4—42no—
505C4—42no—
506C4—42no—
507C4—81no—
508C4—81no—
509C4C7×#57611yescharacteristic
510C4C7×#57711yescharacteristic
511C4C7×#57812yes—
512C2—41no—
513C2—82no—
514C2C7×#301111yescharacteristic
515C2C7×#301211yescharacteristic
516C2C7×#302011yescharacteristic
subgroupG/H
center, socleC22×C7C2×#120
commutator, Frattini, cosocleC42C24×C7
prime radicalC7×#532C22
LCSG ▷ C42 ▷ 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×#3249C2semidirect
4. C7×#3231C2semidirect
5. C7×#1652C2semidirect
6. C7×#1649C2semidirect
7. C7×#1638C2semidirect
8. C7×#1637C2semidirect
9. C7×#1552C2semidirect
10. C7×#1497C2semidirect
51. #18953C7direct (N × H)
128. #3249C2×C7semidirect
130. #3231C2×C7semidirect
131. #1652C2×C7semidirect
132. #1649C2×C7semidirect
133. #1638C2×C7semidirect
134. #1637C2×C7semidirect
135. #1552C2×C7semidirect
136. #1497C2×C7semidirect
490. C7#18953direct (N × H)

Maximal subgroups

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

subgroupindex
C7×#35502
C7×#32492
C7×#32352
C7×#32312
C7×#16522
C7×#16492
C7×#16382
C7×#16372
C7×#15522
C7×#14972
C7×#14802
#189537