Finite Group Databasebeta

← C7×#10242 #13187458

Subgroups — C7×#10242 #13187458

Order 1792.

658 conjugacy classes of subgroups.

The subgroup lattice has 454 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C7×#3205C211yesmaximal, characteristic
2C7×#3037C211yesmaximal, characteristic, complemented
3C7×#2548C211yesmaximal, characteristic, complemented
4C7×#1545C211yesmaximal, characteristic, complemented
5C7×#1502C211yesmaximal, characteristic, complemented
6C7×#1479C211yesmaximal, characteristic, complemented
7C7×#1303C211yesmaximal, characteristic, complemented
8C2×C7×#137—21no—
9C7×#532C2211yescharacteristic
10C2×C7×#127C2211yescharacteristic
11C2×C7×#124—21no—
12C2×C4×C7×Q8C2211yescharacteristic
13C7×#493—21no—
14C7×#486—21no—
15C7×#464—22no—
16C7×#462—21no—
17C7×#460—21no—
18C7×#459—22no—
19C7×#447—22no—
20C7×#431C2211yescharacteristic
21C7×#431C2211yescharacteristic
22C7×#423C2211yescharacteristic
23C7×#417—21no—
24C7×#394—22no—
25C7×#390—22no—
26C7×#390—21no—
27C4×C7×C4⋊C4C2211yescharacteristic
28C7×#331—22no—
29C7×#327—22no—
30C7×Q8⋊C8—22no—
31#10242C711yesmaximal, characteristic, direct product factor, Sylow
32C2×C7×#41—21no—
33C22×C7×Q8D411yescharacteristic
34C22×C7×D4—21no—
35C22×C7×D4—21no—
36C22×C7×D4D412yes—
37C7×#137—42no—
38C7×#137—42no—
39C2×C7×Q16—22no—
40C2×C7×SD16—22no—
41C2×C7×D8—24no—
42C2×C7×M16—21no—
43C7×C4⋊Q8D411yescharacteristic
44C7×#127—21no—
45C7×#127—21no—
46C7×#127—21no—
47C7×#127—21no—
48C7×#127D411yescharacteristic
49C7×#124—21no—
50C7×#124—42no—
51C7×#124—42no—
52C7×#121—21no—
53C7×#121—21no—
54C4×C7×Q8—21no—
55C4×C7×Q8—21no—
56C4×C7×Q8—21no—
57C4×C7×Q8—21no—
58C4×C7×D4—21no—
59C4×C7×D4—21no—
60C2×C7×C4⋊C4—21no—
61C2×C7×C4⋊C4—21no—
62C2×C7×C4⋊C4D411yescharacteristic
63C2×C7×C22⋊C4—24no—
64C2×C7×C22⋊C4—24no—
65C2×C42×C7—21no—
66C2×C42×C7—21no—
67C2×C42×C7C2311yescharacteristic
68C7×C4⋊C8—21no—
69C7×C4⋊C8—21no—
70C7×C4⋊C8D412yes—
71C7×C4⋊C8D412yes—
72C7×#103—22no—
73C7×#102—24no—
74C7×#102—22no—
75C7×C22⋊C8—21no—
76C7×C22⋊C8—21no—
77C4×C7×C8—21no—
78C4×C7×C8—21no—
79C7×#95D412yes—
80#3205C2×C711yescharacteristic
81#3037C2×C711yescharacteristic, complemented
82#2548C2×C711yescharacteristic, complemented
83#1545C2×C711yescharacteristic, complemented
84#1502C2×C711yescharacteristic, complemented
85#1479C2×C711yescharacteristic, complemented
86#1303C2×C711yescharacteristic, complemented
87C24×C7—22no—
88C7×#41—41no—
89C7×#41—41no—
90C7×#41—41no—
91C7×#41—41no—
92C2×C7×Q8—21no—
93C2×C7×Q8—21no—
94C2×C7×Q8—21no—
95C2×C7×Q8—21no—
96C2×C7×Q8—21no—
97C2×C7×Q8—21no—
98C2×C7×Q8D812yescomplemented
99C2×C7×D4—21no—
100C2×C7×D4—22no—
101C2×C7×D4—21no—
102C2×C7×D4—21no—
103C2×C7×D4—22no—
104C2×C7×D4—44no—
105C2×C7×D4—41no—
106C2×C7×D4—41no—
107C2×C7×D4—41no—
108C2×C7×D4—41no—
109C2×C7×D4—41no—
110C2×C7×D4—41no—
111C2×C7×D4—41no—
112C2×C7×D4—41no—
113C2×C7×D4—41no—
114C2×C7×D4—82no—
115C22×C4×C7—21no—
116C22×C4×C7—22no—
117C22×C4×C7—21no—
118C22×C4×C7—41no—
119C22×C4×C7C2×D411yescharacteristic
120C22×C4×C7C2×D411yescharacteristic
121C22×C4×C7C2×D411yescharacteristic
122C7×Q16—44no—
123C7×SD16—44no—
124C7×D8—84no—
125C7×M16—41no—
126C7×M16—41no—
127C2×C7×C8—22no—
128C2×C7×C8—22no—
129C2×C7×C8—41no—
130C7×C4⋊C4—21no—
131C7×C4⋊C4—21no—
132C7×C4⋊C4—21no—
133C7×C4⋊C4—21no—
134C7×C4⋊C4—42no—
135C7×C4⋊C4—41no—
136C7×C4⋊C4—41no—
137C7×C22⋊C4—48no—
138C7×C22⋊C4—41no—
139C7×C22⋊C4—41no—
140C7×C22⋊C4—84no—
141C42×C7—41no—
142C42×C7—41no—
143C42×C7—41no—
144C42×C7—41no—
145C42×C7C2×D411yescharacteristic
146C42×C7C2×D411yescharacteristic
147C42×C7C2×D411yescharacteristic
148C42×C7#4111yescharacteristic
149C2×#137—21no—
150#532C22×C711yescharacteristic
151C2×#127C22×C711yescharacteristic
152C2×#124—21no—
153C2×C4×Q8C22×C711yescharacteristic
154#493—21no—
155#486—21no—
156#464—22no—
157#462—21no—
158#460—21no—
159#459—22no—
160#447—22no—
161#431C22×C711yescharacteristic
162#431C22×C711yescharacteristic
163#423C22×C711yescharacteristic
164#417—21no—
165#394—22no—
166#390—22no—
167#390—21no—
168C4×C4⋊C4C22×C711yescharacteristic
169#331—22no—
170#327—22no—
171Q8⋊C8—22no—
172C23×C7—44no—
173C23×C7—44no—
174C23×C7—41no—
175C23×C7—42no—
176C23×C7—42no—
177C23×C7—42no—
178C23×C7#12011yescharacteristic
179C7×Q8—22no—
180C7×Q8—22no—
181C7×Q8—41no—
182C7×Q8—41no—
183C7×Q8—41no—
184C7×Q8—41no—
185C7×D4—41no—
186C7×D4—41no—
187C7×D4—42no—
188C7×D4—44no—
189C7×D4—81no—
190C7×D4—82no—
191C7×D4—82no—
192C7×D4—82no—
193C7×D4—81no—
194C7×D4—81no—
195C7×D4—81no—
196C7×D4—81no—
197C7×D4—81no—
198C7×D4—81no—
199C2×C4×C7—22no—
200C2×C4×C7—22no—
201C2×C4×C7—41no—
202C2×C4×C7—41no—
203C2×C4×C7—41no—
204C2×C4×C7—42no—
205C2×C4×C7—42no—
206C2×C4×C7—42no—
207C2×C4×C7—41no—
208C2×C4×C7—41no—
209C2×C4×C7—42no—
210C2×C4×C7—81no—
211C2×C4×C7—81no—
212C2×C4×C7#12011yescharacteristic
213C2×C4×C7#12011yescharacteristic
214C2×C4×C7#12111yescharacteristic
215C2×C4×C7#12111yescharacteristic
216C2×C4×C7#12111yescharacteristic
217C2×C4×C7#12711yescharacteristic
218C2×C4×C7C2×D811yescharacteristic
219C2×C4×C7#13511yescharacteristic
220C2×C4×C7AGL(1,ℤ/8)11yescharacteristic
221C2×C4×C7AGL(1,ℤ/8)11yescharacteristic
222C7×C8—42no—
223C7×C8—42no—
224C7×C8—81no—
225C2×#41—21no—
226C22×Q8C7×D411yescharacteristic
227C22×D4—21no—
228C22×D4—21no—
229C22×D4C7×D412yes—
230#137—42no—
231#137—42no—
232C2×Q16—22no—
233C2×SD16—22no—
234C2×D8—24no—
235C2×M16—21no—
236C4⋊Q8C7×D411yescharacteristic
237#127—21no—
238#127—21no—
239#127—21no—
240#127—21no—
241#127C7×D411yescharacteristic
242#124—21no—
243#124—42no—
244#124—42no—
245#121—21no—
246#121—21no—
247C4×Q8—21no—
248C4×Q8—21no—
249C4×Q8—21no—
250C4×Q8—21no—
251C4×D4—21no—
252C4×D4—21no—
253C2×C4⋊C4—21no—
254C2×C4⋊C4—21no—
255C2×C4⋊C4C7×D411yescharacteristic
256C2×C22⋊C4—24no—
257C2×C22⋊C4—24no—
258C2×C42—21no—
259C2×C42—21no—
260C2×C42C23×C711yescharacteristic
261C4⋊C8—21no—
262C4⋊C8—21no—
263C4⋊C8C7×D412yes—
264C4⋊C8C7×D412yes—
265#103—22no—
266#102—22no—
267#102—24no—
268C22⋊C8—21no—
269C22⋊C8—21no—
270C4×C8—21no—
271C4×C8—21no—
272#95C7×D412yes—
273C22×C7—21no—
274C22×C7—21no—
275C22×C7—84no—
276C22×C7—84no—
277C22×C7—81no—
278C22×C7—82no—
279C22×C7—82no—
280C22×C7—81no—
281C22×C7—82no—
282C22×C7—81no—
283C22×C7#39211yescharacteristic
284C22×C7#44711yescharacteristic
285C22×C7#44911yescharacteristic
286C4×C7—21no—
287C4×C7—21no—
288C4×C7—21no—
289C4×C7—42no—
290C4×C7—82no—
291C4×C7—81no—
292C4×C7—81no—
293C4×C7#44711yescharacteristic
294C4×C7#44911yescharacteristic
295C4×C7#45512yes—
296C4×C7#46611yescharacteristic
297C4×C7#46911yescharacteristic
298C24—22no—
299#41—41no—
300#41—41no—
301#41—41no—
302#41—41no—
303C2×Q8—21no—
304C2×Q8—21no—
305C2×Q8—21no—
306C2×Q8—21no—
307C2×Q8—21no—
308C2×Q8—21no—
309C2×Q8C7×D812yescomplemented
310C2×D4—21no—
311C2×D4—22no—
312C2×D4—21no—
313C2×D4—21no—
314C2×D4—22no—
315C2×D4—44no—
316C2×D4—41no—
317C2×D4—41no—
318C2×D4—41no—
319C2×D4—41no—
320C2×D4—41no—
321C2×D4—41no—
322C2×D4—41no—
323C2×D4—41no—
324C2×D4—41no—
325C2×D4—82no—
326C22×C4—21no—
327C22×C4—22no—
328C22×C4—21no—
329C22×C4—41no—
330C22×C4C2×C7×D411yescharacteristic
331C22×C4C2×C7×D411yescharacteristic
332C22×C4C2×C7×D411yescharacteristic
333Q16—44no—
334SD16—44no—
335D8—84no—
336M16—41no—
337M16—41no—
338C2×C8—22no—
339C2×C8—22no—
340C2×C8—41no—
341C4⋊C4—21no—
342C4⋊C4—21no—
343C4⋊C4—21no—
344C4⋊C4—21no—
345C4⋊C4—42no—
346C4⋊C4—41no—
347C4⋊C4—41no—
348C22⋊C4—48no—
349C22⋊C4—41no—
350C22⋊C4—41no—
351C22⋊C4—84no—
352C42—41no—
353C42—41no—
354C42—41no—
355C42—41no—
356C42C2×C7×D411yescharacteristic
357C42C2×C7×D411yescharacteristic
358C42C2×C7×D411yescharacteristic
359C42C7×#4111yescharacteristic
360C2×C7—21no—
361C2×C7—21no—
362C2×C7—161no—
363C2×C7—162no—
364C2×C7#199911yescharacteristic
365C2×C7#200411yescharacteristic
366C2×C7#200811yescharacteristic
367C23—44no—
368C23—44no—
369C23—41no—
370C23—42no—
371C23—42no—
372C23—42no—
373C23C7×#12011yescharacteristic
374Q8—22no—
375Q8—22no—
376Q8—41no—
377Q8—41no—
378Q8—41no—
379Q8—41no—
380D4—41no—
381D4—41no—
382D4—42no—
383D4—44no—
384D4—81no—
385D4—82no—
386D4—82no—
387D4—82no—
388D4—81no—
389D4—81no—
390D4—81no—
391D4—81no—
392D4—81no—
393D4—81no—
394C2×C4—22no—
395C2×C4—22no—
396C2×C4—41no—
397C2×C4—41no—
398C2×C4—41no—
399C2×C4—42no—
400C2×C4—42no—
401C2×C4—42no—
402C2×C4—41no—
403C2×C4—41no—
404C2×C4—42no—
405C2×C4—81no—
406C2×C4—81no—
407C2×C4C7×#12011yescharacteristic
408C2×C4C7×#12011yescharacteristic
409C2×C4C7×#12111yescharacteristic
410C2×C4C7×#12111yescharacteristic
411C2×C4C7×#12111yescharacteristic
412C2×C4C7×#12711yescharacteristic
413C2×C4C2×C7×D811yescharacteristic
414C2×C4C7×#13511yescharacteristic
415C2×C4C7×AGL(1,ℤ/8)11yescharacteristic
416C2×C4C7×AGL(1,ℤ/8)11yescharacteristic
417C8—42no—
418C8—42no—
419C8—81no—
420C7#1024211yescharacteristic, direct product factor, Sylow
421C22—21no—
422C22—21no—
423C22—84no—
424C22—84no—
425C22—81no—
426C22—82no—
427C22—82no—
428C22—81no—
429C22—82no—
430C22—81no—
431C22C7×#39211yescharacteristic
432C22C7×#44711yescharacteristic
433C22C7×#44911yescharacteristic
434C4—21no—
435C4—21no—
436C4—21no—
437C4—42no—
438C4—82no—
439C4—81no—
440C4—81no—
441C4C7×#44711yescharacteristic
442C4C7×#44911yescharacteristic
443C4C7×#45512yes—
444C4C7×#46611yescharacteristic
445C4C7×#46911yescharacteristic
446C2—21no—
447C2—21no—
448C2—162no—
449C2—161no—
450C2C7×#199911yescharacteristic
451C2C7×#200411yescharacteristic
452C2C7×#200811yescharacteristic
subgroupG/H
center, socleC22×C7#392
commutator, Frattini, cosocleC2×C42C23×C7
prime radicalC7×#3205C2
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
2. C7×#3037C2semidirect
3. C7×#2548C2semidirect
4. C7×#1545C2semidirect
5. C7×#1502C2semidirect
6. C7×#1479C2semidirect
7. C7×#1303C2semidirect
31. #10242C7direct (N × H)
81. #3037C2×C7semidirect
82. #2548C2×C7semidirect
83. #1545C2×C7semidirect
84. #1502C2×C7semidirect
85. #1479C2×C7semidirect
86. #1303C2×C7semidirect
98. C2×C7×Q8D8semidirect
309. C2×Q8C7×D8semidirect
420. C7#10242direct (N × H)

Maximal subgroups

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

subgroupindex
C7×#32052
C7×#30372
C7×#25482
C7×#15452
C7×#15022
C7×#14792
C7×#13032
#102427