Finite Group Databasebeta

← C7×#18633 #13195849

Subgroups — C7×#18633 #13195849

Order 1792.

918 conjugacy classes of subgroups.

The subgroup lattice has 498 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C7×#3503C211yesmaximal, characteristic
2C7×#3209C211yesmaximal, characteristic, complemented
3C2×C7×#487C211yesmaximal, characteristic, complemented
4C7×#3079C211yesmaximal, characteristic
5C7×#1645C214yesmaximal, complemented
6C7×#1644C214yesmaximal, complemented
7C7×#1548C211yesmaximal, characteristic, complemented
8C7×#1493C211yesmaximal, characteristic, complemented
9C7×#1476C211yesmaximal, characteristic
10C7×Q82C2212yes—
11C7×#557—21no—
12C7×#554—22no—
13C7×#554C2212yes—
14C7×D4×Q8—22no—
15C7×D4×Q8—21no—
16C7×#544—22no—
17C7×#544—21no—
18C7×#533—21no—
19C7×#533C2211yescharacteristic
20C2×C7×C4⋊Q8—21no—
21C2×C7×C4⋊Q8C2211yescharacteristic
22C2×C7×C4⋊Q8C2211yescharacteristic
23C7×#520—21no—
24C4×C7×#41C2211yescharacteristic
25C7×#494—21no—
26C7×#487—21no—
27C7×#487—22no—
28C7×#487C2214yes—
29C7×#477—21no—
30C7×#476—21no—
31C7×#475C2212yes—
32C7×#474C2212yes—
33C7×#462C2214yes—
34C7×#451—22no—
35C7×#431C2211yescharacteristic
36C7×#428—21no—
37C7×#423C2211yescharacteristic
38C7×#417—21no—
39C2×C7×#103—22no—
40C2×C4×C7×C8C2211yescharacteristic
41C7×#333C2214yes—
42C7×Q8⋊C8C2212yes—
43C7×Q8⋊C8C2214yes—
44C7×D4⋊C8C2212yes—
45#18633C711yesmaximal, characteristic, direct product factor, Sylow
46C2×C7×#41D411yescharacteristic
47C22×C7×Q8—22no—
48C22×C7×Q8—21no—
49C22×C7×Q8D412yes—
50C2×C7×Q16—24no—
51C2×C7×M16—21no—
52C22×C7×C8—21no—
53C7×C4⋊Q8—22no—
54C7×C4⋊Q8—22no—
55C7×C4⋊Q8—24no—
56C7×C4⋊Q8—22no—
57C7×C4⋊Q8—22no—
58C7×C4⋊Q8—21no—
59C7×C4⋊Q8—21no—
60C7×C4⋊Q8—21no—
61C7×C4⋊Q8—21no—
62C7×C4⋊Q8—21no—
63C7×C4⋊Q8D412yes—
64C7×C4⋊Q8D411yescharacteristic
65C7×C4⋊Q8D411yescharacteristic
66C7×C4⋊Q8C2312yes—
67C7×C4⋊Q8C2312yes—
68C7×#125—22no—
69C7×#125—24no—
70C7×#125—22no—
71C7×#125—21no—
72C7×C22⋊Q8—22no—
73C7×C22⋊Q8—24no—
74C7×C22⋊Q8—24no—
75C7×C22⋊Q8—22no—
76C7×C22⋊Q8—24no—
77C7×C22⋊Q8—21no—
78C7×C22⋊Q8D412yes—
79C4×C7×Q8—22no—
80C4×C7×Q8—22no—
81C4×C7×Q8—22no—
82C4×C7×Q8—21no—
83C4×C7×Q8D411yescharacteristic
84C4×C7×Q8C2311yescharacteristic
85C4×C7×Q8C2312yes—
86C4×C7×D4—24no—
87C4×C7×D4—22no—
88C4×C7×D4—21no—
89C4×C7×D4—21no—
90C4×C7×D4D411yescharacteristic
91C4×C7×D4C2311yescharacteristic
92C7×#117—22no—
93C7×#117—21no—
94C7×#117—21no—
95C7×#117D411yescharacteristic
96C2×C7×C4⋊C4—22no—
97C2×C7×C4⋊C4—21no—
98C2×C7×C4⋊C4—21no—
99C2×C7×C4⋊C4—22no—
100C2×C7×C4⋊C4—21no—
101C2×C7×C4⋊C4—21no—
102C2×C42×C7—21no—
103C2×C42×C7C2311yescharacteristic
104C7×#107—22no—
105C7×#106—22no—
106C7×C4⋊C8—21no—
107C7×C4⋊C8C2312yes—
108C7×C4⋊C8C2312yes—
109C7×#103—22no—
110C7×#103—28no—
111C7×#103—24no—
112C7×#102—22no—
113C7×C22⋊C8—21no—
114C4×C7×C8—21no—
115C4×C7×C8—21no—
116C4×C7×C8C2312yes—
117#3503C2×C711yescharacteristic
118#3209C2×C711yescharacteristic, complemented
119C2×#487C2×C711yescharacteristic, complemented
120#3079C2×C711yescharacteristic
121#1645C2×C714yescomplemented
122#1644C2×C714yescomplemented
123#1548C2×C711yescharacteristic, complemented
124#1493C2×C711yescharacteristic, complemented
125#1476C2×C711yescharacteristic
126C7×#41—22no—
127C7×#41Q1614yescomplemented
128C2×C7×Q8—24no—
129C2×C7×Q8—22no—
130C2×C7×Q8—21no—
131C2×C7×Q8—22no—
132C2×C7×Q8—44no—
133C2×C7×Q8—41no—
134C2×C7×Q8—82no—
135C2×C7×Q8—84no—
136C2×C7×Q8C2×D412yes—
137C2×C7×Q8C2×D411yescharacteristic
138C2×C7×Q8C2×D414yes—
139C2×C7×D4—21no—
140C2×C7×D4C2×D411yescharacteristic
141C22×C4×C7—21no—
142C22×C4×C7—24no—
143C22×C4×C7—22no—
144C22×C4×C7—21no—
145C22×C4×C7—21no—
146C22×C4×C7—41no—
147C22×C4×C7C2×D411yescharacteristic
148C22×C4×C7C2×D411yescharacteristic
149C22×C4×C7C2×D411yescharacteristic
150C7×Q16—84no—
151C7×M16—42no—
152C2×C7×C8—22no—
153C2×C7×C8—22no—
154C2×C7×C8—22no—
155C2×C7×C8—42no—
156C7×C4⋊C4—24no—
157C7×C4⋊C4—24no—
158C7×C4⋊C4—24no—
159C7×C4⋊C4—24no—
160C7×C4⋊C4—22no—
161C7×C4⋊C4—21no—
162C7×C4⋊C4—22no—
163C7×C4⋊C4—21no—
164C7×C4⋊C4—21no—
165C7×C4⋊C4—21no—
166C7×C4⋊C4—22no—
167C7×C4⋊C4—22no—
168C7×C4⋊C4—22no—
169C7×C4⋊C4—21no—
170C7×C4⋊C4—22no—
171C7×C4⋊C4—22no—
172C7×C4⋊C4—22no—
173C7×C4⋊C4—41no—
174C7×C4⋊C4—41no—
175C7×C4⋊C4C2×D412yes—
176C7×C4⋊C4C2×D411yescharacteristic
177C7×C4⋊C4C2×D411yescharacteristic
178C7×C22⋊C4—24no—
179C7×C22⋊C4—22no—
180C7×C22⋊C4—21no—
181C7×C22⋊C4—21no—
182C7×C22⋊C4—21no—
183C42×C7—24no—
184C42×C7—21no—
185C42×C7—21no—
186C42×C7—21no—
187C42×C7—22no—
188C42×C7C2×D411yescharacteristic
189C42×C7C2×D411yescharacteristic
190C42×C7C2×D411yescharacteristic
191C42×C7C2411yescharacteristic
192Q82C22×C712yes—
193#557—21no—
194#554—22no—
195#554C22×C712yes—
196D4×Q8—22no—
197D4×Q8—21no—
198#544—22no—
199#544—21no—
200#533—21no—
201#533C22×C711yescharacteristic
202C2×C4⋊Q8—21no—
203C2×C4⋊Q8C22×C711yescharacteristic
204C2×C4⋊Q8C22×C711yescharacteristic
205#520—21no—
206C4×#41C22×C711yescharacteristic
207#494—21no—
208#487—22no—
209#487—21no—
210#487C22×C714yes—
211#477—21no—
212#476—21no—
213#475C22×C712yes—
214#474C22×C712yes—
215#462C22×C714yes—
216#451—22no—
217#431C22×C711yescharacteristic
218#428—21no—
219#423C22×C711yescharacteristic
220#417—21no—
221C2×#103—22no—
222C2×C4×C8C22×C711yescharacteristic
223#333C22×C714yes—
224Q8⋊C8C22×C714yes—
225Q8⋊C8C22×C712yes—
226D4⋊C8C22×C712yes—
227C23×C7—21no—
228C23×C7#12011yescharacteristic
229C7×Q8—21no—
230C7×Q8—24no—
231C7×Q8—44no—
232C7×Q8—44no—
233C7×Q8—42no—
234C7×Q8—44no—
235C7×Q8—82no—
236C7×Q8—84no—
237C7×Q8C2×Q1612yes—
238C7×D4—24no—
239C7×D4—21no—
240C7×D4C2×Q1612yes—
241C2×C4×C7—21no—
242C2×C4×C7—22no—
243C2×C4×C7—24no—
244C2×C4×C7—22no—
245C2×C4×C7—22no—
246C2×C4×C7—21no—
247C2×C4×C7—21no—
248C2×C4×C7—24no—
249C2×C4×C7—22no—
250C2×C4×C7—42no—
251C2×C4×C7—42no—
252C2×C4×C7—42no—
253C2×C4×C7—82no—
254C2×C4×C7—84no—
255C2×C4×C7—82no—
256C2×C4×C7#12011yescharacteristic
257C2×C4×C7#12011yescharacteristic
258C2×C4×C7#12011yescharacteristic
259C2×C4×C7C2×Q1612yes—
260C2×C4×C7#13712yes—
261C2×C4×C7C22×D411yescharacteristic
262C2×C4×C7C22×D411yescharacteristic
263C2×C4×C7C22×D411yescharacteristic
264C7×C8—42no—
265C7×C8—42no—
266C7×C8—42no—
267C2×#41C7×D411yescharacteristic
268C22×Q8—22no—
269C22×Q8—21no—
270C22×Q8C7×D412yes—
271C2×Q16—24no—
272C2×M16—21no—
273C22×C8—21no—
274C4⋊Q8—22no—
275C4⋊Q8—22no—
276C4⋊Q8—24no—
277C4⋊Q8—22no—
278C4⋊Q8—22no—
279C4⋊Q8—21no—
280C4⋊Q8—21no—
281C4⋊Q8—21no—
282C4⋊Q8—21no—
283C4⋊Q8—21no—
284C4⋊Q8C7×D412yes—
285C4⋊Q8C7×D411yescharacteristic
286C4⋊Q8C7×D411yescharacteristic
287C4⋊Q8C23×C712yes—
288C4⋊Q8C23×C712yes—
289#125—22no—
290#125—24no—
291#125—22no—
292#125—21no—
293C22⋊Q8—22no—
294C22⋊Q8—24no—
295C22⋊Q8—24no—
296C22⋊Q8—22no—
297C22⋊Q8—24no—
298C22⋊Q8—21no—
299C22⋊Q8C7×D412yes—
300C4×Q8—22no—
301C4×Q8—22no—
302C4×Q8—22no—
303C4×Q8—21no—
304C4×Q8C7×D411yescharacteristic
305C4×Q8C23×C711yescharacteristic
306C4×Q8C23×C712yes—
307C4×D4—24no—
308C4×D4—22no—
309C4×D4—21no—
310C4×D4—21no—
311C4×D4C7×D411yescharacteristic
312C4×D4C23×C711yescharacteristic
313#117—22no—
314#117—21no—
315#117—21no—
316#117C7×D411yescharacteristic
317C2×C4⋊C4—22no—
318C2×C4⋊C4—21no—
319C2×C4⋊C4—21no—
320C2×C4⋊C4—22no—
321C2×C4⋊C4—21no—
322C2×C4⋊C4—21no—
323C2×C42—21no—
324C2×C42C23×C711yescharacteristic
325#107—22no—
326#106—22no—
327C4⋊C8—21no—
328C4⋊C8C23×C712yes—
329C4⋊C8C23×C712yes—
330#103—28no—
331#103—22no—
332#103—24no—
333#102—22no—
334C22⋊C8—21no—
335C4×C8—21no—
336C4×C8—21no—
337C4×C8C23×C712yes—
338C22×C7—21no—
339C22×C7—21no—
340C22×C7—22no—
341C22×C7—41no—
342C22×C7—41no—
343C22×C7#45112yes—
344C22×C7C2×#12011yescharacteristic
345C4×C7—22no—
346C4×C7—21no—
347C4×C7—21no—
348C4×C7—41no—
349C4×C7—42no—
350C4×C7—41no—
351C4×C7—44no—
352C4×C7—42no—
353C4×C7—82no—
354C4×C7#45112yes—
355C4×C7#45512yes—
356C4×C7C22×Q1611yescharacteristic
357C4×C7C2×#13711yescharacteristic
358C4×C7#57712yes—
359#41—22no—
360#41C7×Q1614yescomplemented
361C2×Q8—24no—
362C2×Q8—22no—
363C2×Q8—21no—
364C2×Q8—22no—
365C2×Q8—44no—
366C2×Q8—41no—
367C2×Q8—82no—
368C2×Q8—84no—
369C2×Q8C2×C7×D412yes—
370C2×Q8C2×C7×D411yescharacteristic
371C2×Q8C2×C7×D414yes—
372C2×D4—21no—
373C2×D4C2×C7×D411yescharacteristic
374C22×C4—21no—
375C22×C4—24no—
376C22×C4—22no—
377C22×C4—21no—
378C22×C4—21no—
379C22×C4—41no—
380C22×C4C2×C7×D411yescharacteristic
381C22×C4C2×C7×D411yescharacteristic
382C22×C4C2×C7×D411yescharacteristic
383Q16—84no—
384M16—42no—
385C2×C8—22no—
386C2×C8—22no—
387C2×C8—22no—
388C2×C8—42no—
389C4⋊C4—24no—
390C4⋊C4—24no—
391C4⋊C4—24no—
392C4⋊C4—24no—
393C4⋊C4—22no—
394C4⋊C4—21no—
395C4⋊C4—22no—
396C4⋊C4—21no—
397C4⋊C4—21no—
398C4⋊C4—21no—
399C4⋊C4—22no—
400C4⋊C4—22no—
401C4⋊C4—22no—
402C4⋊C4—21no—
403C4⋊C4—22no—
404C4⋊C4—22no—
405C4⋊C4—22no—
406C4⋊C4—41no—
407C4⋊C4—41no—
408C4⋊C4C2×C7×D412yes—
409C4⋊C4C2×C7×D411yescharacteristic
410C4⋊C4C2×C7×D411yescharacteristic
411C22⋊C4—24no—
412C22⋊C4—22no—
413C22⋊C4—21no—
414C22⋊C4—21no—
415C22⋊C4—21no—
416C42—24no—
417C42—21no—
418C42—21no—
419C42—21no—
420C42—22no—
421C42C2×C7×D411yescharacteristic
422C42C2×C7×D411yescharacteristic
423C42C2×C7×D411yescharacteristic
424C42C24×C711yescharacteristic
425C2×C7—22no—
426C2×C7—42no—
427C2×C7C2×#45111yescharacteristic
428C2×C7#301011yescharacteristic
429C2×C7C2×#45511yescharacteristic
430C23—21no—
431C23C7×#12011yescharacteristic
432Q8—21no—
433Q8—24no—
434Q8—44no—
435Q8—44no—
436Q8—42no—
437Q8—44no—
438Q8—82no—
439Q8—84no—
440Q8C2×C7×Q1612yes—
441D4—24no—
442D4—21no—
443D4C2×C7×Q1612yes—
444C2×C4—21no—
445C2×C4—22no—
446C2×C4—24no—
447C2×C4—22no—
448C2×C4—22no—
449C2×C4—21no—
450C2×C4—21no—
451C2×C4—24no—
452C2×C4—22no—
453C2×C4—42no—
454C2×C4—42no—
455C2×C4—42no—
456C2×C4—82no—
457C2×C4—84no—
458C2×C4—82no—
459C2×C4C7×#12011yescharacteristic
460C2×C4C7×#12011yescharacteristic
461C2×C4C7×#12011yescharacteristic
462C2×C4C2×C7×Q1612yes—
463C2×C4C7×#13712yes—
464C2×C4C22×C7×D411yescharacteristic
465C2×C4C22×C7×D411yescharacteristic
466C2×C4C22×C7×D411yescharacteristic
467C8—42no—
468C8—42no—
469C8—42no—
470C7#1863311yescharacteristic, direct product factor, Sylow
471C22—21no—
472C22—21no—
473C22—22no—
474C22—41no—
475C22—41no—
476C22C7×#45112yes—
477C22C2×C7×#12011yescharacteristic
478C4—22no—
479C4—21no—
480C4—21no—
481C4—41no—
482C4—42no—
483C4—41no—
484C4—44no—
485C4—42no—
486C4—82no—
487C4C7×#45112yes—
488C4C7×#45512yes—
489C4C22×C7×Q1611yescharacteristic
490C4C2×C7×#13711yescharacteristic
491C4C7×#57712yes—
492C2—22no—
493C2—42no—
494C2C2×C7×#45111yescharacteristic
495C2C7×#301011yescharacteristic
496C2C2×C7×#45511yescharacteristic
subgroupG/H
center, socleC22×C7C2×#120
commutator, Frattini, cosocleC42C24×C7
prime radicalC2×C7×#41D4
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×#3209C2semidirect
3. C2×C7×#487C2semidirect
5. C7×#1645C2semidirect
6. C7×#1644C2semidirect
7. C7×#1548C2semidirect
8. C7×#1493C2semidirect
45. #18633C7direct (N × H)
118. #3209C2×C7semidirect
119. C2×#487C2×C7semidirect
121. #1645C2×C7semidirect
122. #1644C2×C7semidirect
123. #1548C2×C7semidirect
124. #1493C2×C7semidirect
127. C7×#41Q16semidirect
360. #41C7×Q16semidirect
470. C7#18633direct (N × H)

Maximal subgroups

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

subgroupindex
C7×#35032
C7×#32092
C2×C7×#4872
C7×#30792
C7×#16452
C7×#16442
C7×#15482
C7×#14932
C7×#14762
#186337