Finite Group Databasebeta

← C7×#10246 #13187462

Subgroups — C7×#10246 #13187462

Order 1792.

740 conjugacy classes of subgroups.

The subgroup lattice has 444 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C7×#3208C211yesmaximal, characteristic, complemented
2C7×#3077C211yesmaximal, characteristic, complemented
3C7×#2541C211yesmaximal, characteristic
4C7×#1545C211yesmaximal, characteristic, complemented
5C7×#1503C211yesmaximal, characteristic, complemented
6C7×#1478C211yesmaximal, characteristic, complemented
7C7×#1303C211yesmaximal, characteristic, complemented
8C7×#533C2211yescharacteristic
9C2×C7×#127—21no—
10C2×C7×#127C2211yescharacteristic
11C2×C7×#121—22no—
12C2×C4×C7×D4C2211yescharacteristic
13C7×#492—21no—
14C7×#486—21no—
15C7×#478—22no—
16C7×#476—21no—
17C7×#474—21no—
18C7×#460—22no—
19C7×#450—22no—
20C7×#431C2211yescharacteristic
21C7×#431C2211yescharacteristic
22C7×#428—21no—
23C7×#423C2211yescharacteristic
24C7×#418—21no—
25C7×#392—22no—
26C7×#390—21no—
27C4×C7×C4⋊C4C2211yescharacteristic
28C7×#331—22no—
29C7×#328—22no—
30C7×D4⋊C8—22no—
31#10246C711yesmaximal, characteristic, direct product factor, Sylow
32C22×C7×D4—24no—
33C22×C7×D4—21no—
34C22×C7×D4—21no—
35C22×C7×D4D411yescharacteristic
36C22×C7×D4D412yes—
37C23×C4×C7—21no—
38C2×C7×SD16—24no—
39C2×C7×M16—21no—
40C7×C4⋊Q8D411yescharacteristic, complemented
41C7×C4⋊Q8D411yescharacteristic, complemented
42C7×#127—21no—
43C7×#127—21no—
44C7×#127—21no—
45C7×#127—21no—
46C7×#127—42no—
47C7×#127—42no—
48C7×#125—21no—
49C7×C22⋊Q8—21no—
50C7×C22⋊Q8—21no—
51C7×#121—48no—
52C4×C7×Q8—21no—
53C4×C7×Q8—21no—
54C4×C7×D4—21no—
55C4×C7×D4—21no—
56C4×C7×D4—21no—
57C4×C7×D4—21no—
58C7×#117—21no—
59C2×C7×C4⋊C4—21no—
60C2×C7×C4⋊C4D411yescharacteristic
61C2×C7×C22⋊C4—24no—
62C2×C7×C22⋊C4—21no—
63C2×C42×C7—21no—
64C2×C42×C7C2311yescharacteristic
65C7×#107—22no—
66C7×#106—22no—
67C7×C4⋊C8—21no—
68C7×C4⋊C8—21no—
69C7×C4⋊C8D412yescomplemented
70C7×C4⋊C8D412yescomplemented
71C7×#102—22no—
72C7×#102—22no—
73C7×#102—24no—
74C7×C22⋊C8—21no—
75C7×C22⋊C8—21no—
76C4×C7×C8—21no—
77C4×C7×C8—21no—
78C7×#95D412yes—
79#3208C2×C711yescharacteristic, complemented
80#3077C2×C711yescharacteristic, complemented
81#2541C2×C711yescharacteristic
82#1545C2×C711yescharacteristic, complemented
83#1503C2×C711yescharacteristic, complemented
84#1478C2×C711yescharacteristic, complemented
85#1303C2×C711yescharacteristic, complemented
86C24×C7—21no—
87C24×C7—22no—
88C2×C7×Q8—21no—
89C2×C7×Q8—21no—
90C2×C7×D4—21no—
91C2×C7×D4—22no—
92C2×C7×D4—21no—
93C2×C7×D4—22no—
94C2×C7×D4—21no—
95C2×C7×D4—21no—
96C2×C7×D4—21no—
97C2×C7×D4—44no—
98C2×C7×D4—48no—
99C2×C7×D4—48no—
100C2×C7×D4—41no—
101C2×C7×D4—41no—
102C2×C7×D4—41no—
103C2×C7×D4—41no—
104C2×C7×D4—41no—
105C2×C7×D4—41no—
106C2×C7×D4—41no—
107C2×C7×D4—41no—
108C2×C7×D4—82no—
109C2×C7×D4—84no—
110C2×C7×D4SD1612yescomplemented
111C22×C4×C7—22no—
112C22×C4×C7—21no—
113C22×C4×C7—44no—
114C22×C4×C7—41no—
115C22×C4×C7—41no—
116C22×C4×C7C2×D411yescharacteristic
117C22×C4×C7C2×D411yescharacteristic
118C22×C4×C7C2×D411yescharacteristic
119C7×SD16—84no—
120C7×M16—41no—
121C7×M16—41no—
122C2×C7×C8—22no—
123C2×C7×C8—22no—
124C2×C7×C8—41no—
125C7×C4⋊C4—24no—
126C7×C4⋊C4—21no—
127C7×C4⋊C4—21no—
128C7×C4⋊C4—21no—
129C7×C4⋊C4—21no—
130C7×C4⋊C4—21no—
131C7×C4⋊C4—21no—
132C7×C4⋊C4—41no—
133C7×C4⋊C4—41no—
134C7×C22⋊C4—48no—
135C7×C22⋊C4—41no—
136C7×C22⋊C4—41no—
137C7×C22⋊C4—41no—
138C42×C7—41no—
139C42×C7—41no—
140C42×C7—41no—
141C42×C7C2×D411yescharacteristic
142C42×C7C2×D411yescharacteristic
143C42×C7C2×D411yescharacteristic
144C42×C7#4111yescharacteristic
145#533C22×C711yescharacteristic
146C2×#127—21no—
147C2×#127C22×C711yescharacteristic
148C2×#121—22no—
149C2×C4×D4C22×C711yescharacteristic
150#492—21no—
151#486—21no—
152#478—22no—
153#476—21no—
154#474—21no—
155#460—22no—
156#450—22no—
157#431C22×C711yescharacteristic
158#431C22×C711yescharacteristic
159#428—21no—
160#423C22×C711yescharacteristic
161#418—21no—
162#392—22no—
163#390—21no—
164C4×C4⋊C4C22×C711yescharacteristic
165#331—22no—
166#328—22no—
167D4⋊C8—22no—
168C23×C7—22no—
169C23×C7—42no—
170C23×C7—42no—
171C23×C7—44no—
172C23×C7—44no—
173C23×C7—41no—
174C23×C7—41no—
175C23×C7—42no—
176C23×C7—42no—
177C23×C7—42no—
178C23×C7#12011yescharacteristic
179C7×Q8—42no—
180C7×Q8—81no—
181C7×D4—22no—
182C7×D4—22no—
183C7×D4—41no—
184C7×D4—44no—
185C7×D4—41no—
186C7×D4—82no—
187C7×D4—82no—
188C7×D4—82no—
189C7×D4—816no—
190C7×D4—81no—
191C7×D4—81no—
192C7×D4—81no—
193C7×D4—81no—
194C2×C4×C7—22no—
195C2×C4×C7—24no—
196C2×C4×C7—41no—
197C2×C4×C7—42no—
198C2×C4×C7—42no—
199C2×C4×C7—42no—
200C2×C4×C7—41no—
201C2×C4×C7—41no—
202C2×C4×C7—41no—
203C2×C4×C7—82no—
204C2×C4×C7—82no—
205C2×C4×C7#12011yescharacteristic
206C2×C4×C7#12011yescharacteristic
207C2×C4×C7#12111yescharacteristic
208C2×C4×C7#12111yescharacteristic
209C2×C4×C7#12111yescharacteristic
210C2×C4×C7#12711yescharacteristic
211C2×C4×C7C2×SD1611yescharacteristic
212C2×C4×C7#13511yescharacteristic
213C2×C4×C7AGL(1,ℤ/8)11yescharacteristic
214C2×C4×C7#13711yescharacteristic
215C7×C8—42no—
216C7×C8—42no—
217C7×C8—81no—
218C22×D4—24no—
219C22×D4—21no—
220C22×D4—21no—
221C22×D4C7×D411yescharacteristic
222C22×D4C7×D412yes—
223C23×C4—21no—
224C2×SD16—24no—
225C2×M16—21no—
226C4⋊Q8C7×D411yescharacteristic, complemented
227C4⋊Q8C7×D411yescharacteristic, complemented
228#127—21no—
229#127—21no—
230#127—21no—
231#127—21no—
232#127—42no—
233#127—42no—
234#125—21no—
235C22⋊Q8—21no—
236C22⋊Q8—21no—
237#121—48no—
238C4×Q8—21no—
239C4×Q8—21no—
240C4×D4—21no—
241C4×D4—21no—
242C4×D4—21no—
243C4×D4—21no—
244#117—21no—
245C2×C4⋊C4—21no—
246C2×C4⋊C4C7×D411yescharacteristic
247C2×C22⋊C4—24no—
248C2×C22⋊C4—21no—
249C2×C42—21no—
250C2×C42C23×C711yescharacteristic
251#107—22no—
252#106—22no—
253C4⋊C8—21no—
254C4⋊C8—21no—
255C4⋊C8C7×D412yescomplemented
256C4⋊C8C7×D412yescomplemented
257#102—22no—
258#102—22no—
259#102—24no—
260C22⋊C8—21no—
261C22⋊C8—21no—
262C4×C8—21no—
263C4×C8—21no—
264#95C7×D412yes—
265C22×C7—21no—
266C22×C7—21no—
267C22×C7—44no—
268C22×C7—42no—
269C22×C7—82no—
270C22×C7—84no—
271C22×C7—84no—
272C22×C7—81no—
273C22×C7—81no—
274C22×C7—82no—
275C22×C7—82no—
276C22×C7—82no—
277C22×C7#39211yescharacteristic
278C22×C7#45011yescharacteristic
279C22×C7#45211yescharacteristic
280C4×C7—21no—
281C4×C7—21no—
282C4×C7—21no—
283C4×C7—44no—
284C4×C7—81no—
285C4×C7—81no—
286C4×C7—81no—
287C4×C7#44811yescharacteristic
288C4×C7#44911yescharacteristic
289C4×C7#45312yes—
290C4×C7#46511yescharacteristic
291C4×C7#46811yescharacteristic
292C24—21no—
293C24—22no—
294C2×Q8—21no—
295C2×Q8—21no—
296C2×D4—21no—
297C2×D4—22no—
298C2×D4—21no—
299C2×D4—22no—
300C2×D4—21no—
301C2×D4—21no—
302C2×D4—21no—
303C2×D4—44no—
304C2×D4—48no—
305C2×D4—48no—
306C2×D4—41no—
307C2×D4—41no—
308C2×D4—41no—
309C2×D4—41no—
310C2×D4—41no—
311C2×D4—41no—
312C2×D4—41no—
313C2×D4—41no—
314C2×D4—82no—
315C2×D4—84no—
316C2×D4C7×SD1612yescomplemented
317C22×C4—22no—
318C22×C4—21no—
319C22×C4—44no—
320C22×C4—41no—
321C22×C4—41no—
322C22×C4C2×C7×D411yescharacteristic
323C22×C4C2×C7×D411yescharacteristic
324C22×C4C2×C7×D411yescharacteristic
325SD16—84no—
326M16—41no—
327M16—41no—
328C2×C8—22no—
329C2×C8—22no—
330C2×C8—41no—
331C4⋊C4—24no—
332C4⋊C4—21no—
333C4⋊C4—21no—
334C4⋊C4—21no—
335C4⋊C4—21no—
336C4⋊C4—21no—
337C4⋊C4—21no—
338C4⋊C4—41no—
339C4⋊C4—41no—
340C22⋊C4—48no—
341C22⋊C4—41no—
342C22⋊C4—41no—
343C22⋊C4—41no—
344C42—41no—
345C42—41no—
346C42—41no—
347C42C2×C7×D411yescharacteristic
348C42C2×C7×D411yescharacteristic
349C42C2×C7×D411yescharacteristic
350C42C7×#4111yescharacteristic
351C2×C7—21no—
352C2×C7—21no—
353C2×C7—82no—
354C2×C7—162no—
355C2×C7#200011yescharacteristic
356C2×C7#200211yescharacteristic
357C2×C7#200811yescharacteristic
358C23—22no—
359C23—42no—
360C23—42no—
361C23—44no—
362C23—44no—
363C23—41no—
364C23—41no—
365C23—42no—
366C23—42no—
367C23—42no—
368C23C7×#12011yescharacteristic
369Q8—42no—
370Q8—81no—
371D4—22no—
372D4—22no—
373D4—41no—
374D4—41no—
375D4—44no—
376D4—82no—
377D4—82no—
378D4—82no—
379D4—816no—
380D4—81no—
381D4—81no—
382D4—81no—
383D4—81no—
384C2×C4—22no—
385C2×C4—24no—
386C2×C4—41no—
387C2×C4—42no—
388C2×C4—42no—
389C2×C4—42no—
390C2×C4—41no—
391C2×C4—41no—
392C2×C4—41no—
393C2×C4—82no—
394C2×C4—82no—
395C2×C4C7×#12011yescharacteristic
396C2×C4C7×#12011yescharacteristic
397C2×C4C7×#12111yescharacteristic
398C2×C4C7×#12111yescharacteristic
399C2×C4C7×#12111yescharacteristic
400C2×C4C7×#12711yescharacteristic
401C2×C4C2×C7×SD1611yescharacteristic
402C2×C4C7×#13511yescharacteristic
403C2×C4C7×AGL(1,ℤ/8)11yescharacteristic
404C2×C4C7×#13711yescharacteristic
405C8—42no—
406C8—42no—
407C8—81no—
408C7#1024611yescharacteristic, direct product factor, Sylow
409C22—21no—
410C22—21no—
411C22—44no—
412C22—42no—
413C22—82no—
414C22—84no—
415C22—84no—
416C22—81no—
417C22—81no—
418C22—82no—
419C22—82no—
420C22—82no—
421C22C7×#39211yescharacteristic
422C22C7×#45011yescharacteristic
423C22C7×#45211yescharacteristic
424C4—21no—
425C4—21no—
426C4—21no—
427C4—44no—
428C4—81no—
429C4—81no—
430C4—81no—
431C4C7×#44811yescharacteristic
432C4C7×#44911yescharacteristic
433C4C7×#45312yes—
434C4C7×#46511yescharacteristic
435C4C7×#46811yescharacteristic
436C2—21no—
437C2—21no—
438C2—82no—
439C2—162no—
440C2C7×#200011yescharacteristic
441C2C7×#200211yescharacteristic
442C2C7×#200811yescharacteristic
subgroupG/H
center, socleC22×C7#392
commutator, Frattini, cosocleC2×C42C23×C7
prime radicalC7×#2541C2
LCSG ▷ C2×C42 ▷ C22 ▷ C1
UCSC1 ◁ C22×C7 ◁ C2×C42×C7 ◁ G

Complements

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

NH ≅ G/Ntype
1. C7×#3208C2semidirect
2. C7×#3077C2semidirect
4. C7×#1545C2semidirect
5. C7×#1503C2semidirect
6. C7×#1478C2semidirect
7. C7×#1303C2semidirect
31. #10246C7direct (N × H)
40. C7×C4⋊Q8D4semidirect
41. C7×C4⋊Q8D4semidirect
69. C7×C4⋊C8D4semidirect
70. C7×C4⋊C8D4semidirect
79. #3208C2×C7semidirect
80. #3077C2×C7semidirect
82. #1545C2×C7semidirect
83. #1503C2×C7semidirect
84. #1478C2×C7semidirect
85. #1303C2×C7semidirect
110. C2×C7×D4SD16semidirect
226. C4⋊Q8C7×D4semidirect
227. C4⋊Q8C7×D4semidirect
255. C4⋊C8C7×D4semidirect
256. C4⋊C8C7×D4semidirect
316. C2×D4C7×SD16semidirect
408. C7#10246direct (N × H)

Maximal subgroups

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

subgroupindex
C7×#32082
C7×#30772
C7×#25412
C7×#15452
C7×#15032
C7×#14782
C7×#13032
#102467