Finite Group Databasebeta

← C7×#21279 #13198495

Subgroups — C7×#21279 #13198495

Order 1792.

874 conjugacy classes of subgroups.

The subgroup lattice has 432 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C4×C7×SD16C211yesmaximal, characteristic
2C7×#2295C211yesmaximal, characteristic, complemented
3C7×#2293C211yesmaximal, characteristic
4C7×#1973C212yesmaximal
5C7×#1944C212yesmaximal, complemented
6C7×#1936C212yesmaximal
7C7×#1935C212yesmaximal, complemented
8C4×C7×#107C211yesmaximal, characteristic, complemented
9C4×C7×#103C211yesmaximal, characteristic, complemented
10C4×C7×#102C211yesmaximal, characteristic
11C4×C7×#97C211yesmaximal, characteristic, complemented
12C22×C7×SD16C2211yescharacteristic
13C2×C4×C7×Q8C2211yescharacteristic
14C2×C4×C7×D4C2211yescharacteristic
15C2×C7×#117—21no—
16C4×C7×SD16C418yescomplemented
17C2×C7×#107C2212yes—
18C2×C7×#106C2211yescharacteristic
19C2×C7×#103C2212yes—
20C2×C7×#103C2211yescharacteristic
21C2×C7×#102C2212yes—
22C2×C7×#102C2211yescharacteristic
23C2×C7×#97C2212yes—
24C2×C7×#97C2212yes—
25C2×C4×C7×C8C2211yescharacteristic
26C2×C4×C7×C8C2211yescharacteristic
27C7×#391C2212yes—
28C7×#390C2212yes—
29C7×#389C2212yes—
30C7×#389C2212yes—
31C7×#388—22no—
32C7×#387—22no—
33C4×C7×C4⋊C4—21no—
34C4×C7×C4⋊C4C2211yescharacteristic
35C4×C7×C4⋊C4C2211yescharacteristic
36C4×C7×C22⋊C4—21no—
37C7×#376—21no—
38C43×C7C2211yescharacteristic
39C7×#340C2212yes—
40C7×#340C2212yes—
41C7×#340C2212yes—
42#21279C711yesmaximal, characteristic, direct product factor, Sylow
43C22×C7×Q8C2311yescharacteristic
44C22×C7×D4C2311yescharacteristic
45C23×C4×C7—21no—
46C2×C7×SD16—24no—
47C2×C7×SD16C2×C414yes—
48C22×C7×C8C2311yescharacteristic
49C22×C7×C8C2312yes—
50C22×C7×C8C2311yescharacteristic
51C4×C7×Q8—22no—
52C4×C7×Q8C2×C414yes—
53C4×C7×D4—22no—
54C4×C7×D4C2×C414yes—
55C7×#117—44no—
56C2×C7×C4⋊C4—21no—
57C2×C7×C4⋊C4—22no—
58C2×C7×C4⋊C4—22no—
59C2×C7×C4⋊C4C2312yes—
60C2×C7×C4⋊C4C2312yes—
61C2×C7×C4⋊C4C2311yescharacteristic
62C2×C7×C4⋊C4C2311yescharacteristic
63C2×C7×C22⋊C4—21no—
64C2×C7×C22⋊C4—22no—
65C2×C7×C22⋊C4—22no—
66C2×C42×C7—21no—
67C2×C42×C7—21no—
68C2×C42×C7—21no—
69C2×C42×C7D411yescharacteristic
70C2×C42×C7D411yescharacteristic
71C2×C42×C7D412yes—
72C2×C42×C7C2312yes—
73C2×C42×C7C2311yescharacteristic
74C7×#107—24no—
75C7×#106C2×C414yes—
76C7×#103—24no—
77C7×#103C2×C414yes—
78C7×#102—24no—
79C7×#102C2×C414yes—
80C7×#97—24no—
81C7×#97—24no—
82C4×C7×C8—22no—
83C4×C7×C8C2×C414yes—
84C7×#95—22no—
85C7×#95—22no—
86C7×#95—22no—
87C7×#95—22no—
88C7×#95—21no—
89C7×#95—21no—
90C2×C4×SD16C2×C711yescharacteristic
91#2295C2×C711yescharacteristic, complemented
92#2293C2×C711yescharacteristic
93#1973C2×C712yes—
94#1944C2×C712yescomplemented
95#1936C2×C712yes—
96#1935C2×C712yescomplemented
97C4×#107C2×C711yescharacteristic, complemented
98C4×#103C2×C711yescharacteristic, complemented
99C4×#102C2×C711yescharacteristic
100C4×#97C2×C711yescharacteristic, complemented
101C24×C7—21no—
102C2×C7×Q8—21no—
103C2×C7×Q8—22no—
104C2×C7×Q8—22no—
105C2×C7×Q8C22×C412yes—
106C2×C7×D4—22no—
107C2×C7×D4—22no—
108C2×C7×D4—21no—
109C2×C7×D4C22×C412yes—
110C22×C4×C7—21no—
111C22×C4×C7—21no—
112C22×C4×C7—21no—
113C22×C4×C7—24no—
114C22×C4×C7—22no—
115C22×C4×C7—22no—
116C22×C4×C7—42no—
117C22×C4×C7—42no—
118C22×C4×C7C2×D412yes—
119C22×C4×C7C2×D412yes—
120C22×C4×C7C2×D411yescharacteristic
121C22×C4×C7C2×D411yescharacteristic
122C22×C4×C7C2411yescharacteristic
123C7×SD16—28no—
124C2×C7×C8—22no—
125C2×C7×C8—22no—
126C2×C7×C8—22no—
127C2×C7×C8C22×C412yes—
128C2×C7×C8C22×C412yes—
129C2×C7×C8#4114yes—
130C2×C7×C8#4114yes—
131C7×C4⋊C4—24no—
132C7×C4⋊C4—21no—
133C7×C4⋊C4—21no—
134C7×C4⋊C4—22no—
135C7×C4⋊C4—22no—
136C7×C4⋊C4—22no—
137C7×C4⋊C4—22no—
138C7×C4⋊C4—44no—
139C7×C4⋊C4—44no—
140C7×C4⋊C4C22×C412yes—
141C7×C4⋊C4C22×C412yes—
142C7×C22⋊C4—24no—
143C7×C22⋊C4—44no—
144C7×C22⋊C4—44no—
145C42×C7—24no—
146C42×C7—22no—
147C42×C7—22no—
148C42×C7—22no—
149C42×C7—22no—
150C42×C7—42no—
151C42×C7—42no—
152C42×C7—42no—
153C42×C7C22×C412yes—
154C42×C7#4112yes—
155C22×SD16C22×C711yescharacteristic
156C2×C4×Q8C22×C711yescharacteristic
157C2×C4×D4C22×C711yescharacteristic
158C2×#117—21no—
159C4×SD16C4×C718yescomplemented
160C2×#107C22×C712yes—
161C2×#106C22×C711yescharacteristic
162C2×#103C22×C712yes—
163C2×#103C22×C711yescharacteristic
164C2×#102C22×C712yes—
165C2×#102C22×C711yescharacteristic
166C2×#97C22×C712yes—
167C2×#97C22×C712yes—
168C2×C4×C8C22×C711yescharacteristic
169C2×C4×C8C22×C711yescharacteristic
170#391C22×C712yes—
171#390C22×C712yes—
172#389C22×C712yes—
173#389C22×C712yes—
174#388—22no—
175#387—22no—
176C4×C4⋊C4—21no—
177C4×C4⋊C4C22×C711yescharacteristic
178C4×C4⋊C4C22×C711yescharacteristic
179C4×C22⋊C4—21no—
180#376—21no—
181C43C22×C711yescharacteristic
182#340C22×C712yes—
183#340C22×C712yes—
184#340C22×C712yes—
185C23×C7—22no—
186C23×C7—42no—
187C23×C7—41no—
188C23×C7—41no—
189C23×C7—42no—
190C23×C7C22×D411yescharacteristic
191C7×Q8—22no—
192C7×Q8—22no—
193C7×Q8—42no—
194C7×D4—22no—
195C7×D4—22no—
196C7×D4—42no—
197C2×C4×C7—22no—
198C2×C4×C7—22no—
199C2×C4×C7—22no—
200C2×C4×C7—22no—
201C2×C4×C7—22no—
202C2×C4×C7—22no—
203C2×C4×C7—22no—
204C2×C4×C7—22no—
205C2×C4×C7—22no—
206C2×C4×C7—22no—
207C2×C4×C7—42no—
208C2×C4×C7—41no—
209C2×C4×C7—41no—
210C2×C4×C7—42no—
211C2×C4×C7—48no—
212C2×C4×C7—42no—
213C2×C4×C7—42no—
214C2×C4×C7—42no—
215C2×C4×C7—42no—
216C2×C4×C7—42no—
217C2×C4×C7—42no—
218C2×C4×C7C4×D412yes—
219C2×C4×C7C4×D412yes—
220C2×C4×C7AGL(1,ℤ/8)12yes—
221C2×C4×C7#13712yes—
222C2×C4×C7C23×C411yescharacteristic
223C2×C4×C7C2×#4112yes—
224C2×C4×C7C2×#4112yes—
225C2×C4×C7C2×#4111yescharacteristic
226C7×C8—22no—
227C7×C8—24no—
228C7×C8#11714yescomplemented
229C22×Q8C23×C711yescharacteristic
230C22×D4C23×C711yescharacteristic
231C23×C4—21no—
232C2×SD16—24no—
233C2×SD16C2×C4×C714yes—
234C22×C8C23×C711yescharacteristic
235C22×C8C23×C712yes—
236C22×C8C23×C711yescharacteristic
237C4×Q8—22no—
238C4×Q8C2×C4×C714yes—
239C4×D4—22no—
240C4×D4C2×C4×C714yes—
241#117—44no—
242C2×C4⋊C4—21no—
243C2×C4⋊C4—22no—
244C2×C4⋊C4—22no—
245C2×C4⋊C4C23×C712yes—
246C2×C4⋊C4C23×C712yes—
247C2×C4⋊C4C23×C711yescharacteristic
248C2×C4⋊C4C23×C711yescharacteristic
249C2×C22⋊C4—21no—
250C2×C22⋊C4—22no—
251C2×C22⋊C4—22no—
252C2×C42—21no—
253C2×C42—21no—
254C2×C42—21no—
255C2×C42C7×D411yescharacteristic
256C2×C42C7×D411yescharacteristic
257C2×C42C7×D412yes—
258C2×C42C23×C712yes—
259C2×C42C23×C711yescharacteristic
260#107—24no—
261#106C2×C4×C714yes—
262#103—24no—
263#103C2×C4×C714yes—
264#102—24no—
265#102C2×C4×C714yes—
266#97—24no—
267#97—24no—
268C4×C8—22no—
269C4×C8C2×C4×C714yes—
270#95—22no—
271#95—22no—
272#95—22no—
273#95—22no—
274#95—21no—
275#95—21no—
276C22×C7—42no—
277C22×C7—42no—
278C22×C7—42no—
279C22×C7—82no—
280C22×C7—82no—
281C22×C7C2×C4×D411yescharacteristic
282C22×C7#53212yes—
283C22×C7C2×AGL(1,ℤ/8)11yescharacteristic
284C22×C7C2×#13711yescharacteristic
285C22×C7#57512yes—
286C4×C7—22no—
287C4×C7—42no—
288C4×C7—42no—
289C4×C7—42no—
290C4×C7—42no—
291C4×C7—42no—
292C4×C7—82no—
293C4×C7—82no—
294C4×C7#44014yes—
295C4×C7C2×#11711yescharacteristic
296C4×C7C4×#4111yescharacteristic
297C4×C7#52912yes—
298C24—21no—
299C2×Q8—21no—
300C2×Q8—22no—
301C2×Q8—22no—
302C2×Q8C22×C4×C712yes—
303C2×D4—22no—
304C2×D4—22no—
305C2×D4—21no—
306C2×D4C22×C4×C712yes—
307C22×C4—21no—
308C22×C4—21no—
309C22×C4—21no—
310C22×C4—24no—
311C22×C4—22no—
312C22×C4—22no—
313C22×C4—42no—
314C22×C4—42no—
315C22×C4C2×C7×D412yes—
316C22×C4C2×C7×D412yes—
317C22×C4C2×C7×D411yescharacteristic
318C22×C4C2×C7×D411yescharacteristic
319C22×C4C24×C711yescharacteristic
320SD16—28no—
321C2×C8—22no—
322C2×C8—22no—
323C2×C8—22no—
324C2×C8C22×C4×C712yes—
325C2×C8C22×C4×C712yes—
326C2×C8C7×#4114yes—
327C2×C8C7×#4114yes—
328C4⋊C4—24no—
329C4⋊C4—21no—
330C4⋊C4—21no—
331C4⋊C4—22no—
332C4⋊C4—22no—
333C4⋊C4—22no—
334C4⋊C4—22no—
335C4⋊C4—44no—
336C4⋊C4—44no—
337C4⋊C4C22×C4×C712yes—
338C4⋊C4C22×C4×C712yes—
339C22⋊C4—24no—
340C22⋊C4—44no—
341C22⋊C4—44no—
342C42—24no—
343C42—22no—
344C42—22no—
345C42—22no—
346C42—22no—
347C42—42no—
348C42—42no—
349C42—42no—
350C42C22×C4×C712yes—
351C42C7×#4112yes—
352C2×C7—82no—
353C2×C7#229311yescharacteristic
354C2×C7C2×#44011yescharacteristic
355C2×C7#294311yescharacteristic
356C2×C7#317112yes—
357C2×C7#317212yes—
358C23—22no—
359C23—42no—
360C23—41no—
361C23—41no—
362C23—42no—
363C23C22×C7×D411yescharacteristic
364Q8—22no—
365Q8—22no—
366Q8—42no—
367D4—22no—
368D4—22no—
369D4—42no—
370C2×C4—22no—
371C2×C4—22no—
372C2×C4—22no—
373C2×C4—22no—
374C2×C4—22no—
375C2×C4—22no—
376C2×C4—22no—
377C2×C4—22no—
378C2×C4—22no—
379C2×C4—22no—
380C2×C4—42no—
381C2×C4—41no—
382C2×C4—41no—
383C2×C4—42no—
384C2×C4—48no—
385C2×C4—42no—
386C2×C4—42no—
387C2×C4—42no—
388C2×C4—42no—
389C2×C4—42no—
390C2×C4—42no—
391C2×C4C4×C7×D412yes—
392C2×C4C4×C7×D412yes—
393C2×C4C7×AGL(1,ℤ/8)12yes—
394C2×C4C7×#13712yes—
395C2×C4C23×C4×C711yescharacteristic
396C2×C4C2×C7×#4112yes—
397C2×C4C2×C7×#4112yes—
398C2×C4C2×C7×#4111yescharacteristic
399C8—22no—
400C8—24no—
401C8C7×#11714yescomplemented
402C7#2127911yescharacteristic, direct product factor, Sylow
403C22—42no—
404C22—42no—
405C22—42no—
406C22—82no—
407C22—82no—
408C22C2×C4×C7×D411yescharacteristic
409C22C7×#53212yes—
410C22C2×C7×AGL(1,ℤ/8)11yescharacteristic
411C22C2×C7×#13711yescharacteristic
412C22C7×#57512yes—
413C4—22no—
414C4—42no—
415C4—42no—
416C4—42no—
417C4—42no—
418C4—42no—
419C4—82no—
420C4—82no—
421C4C7×#44014yes—
422C4C2×C7×#11711yescharacteristic
423C4C4×C7×#4111yescharacteristic
424C4C7×#52912yes—
425C2—82no—
426C2C7×#229311yescharacteristic
427C2C2×C7×#44011yescharacteristic
428C2C7×#294311yescharacteristic
429C2C7×#317112yes—
430C2C7×#317212yes—
subgroupG/H
centerC22×C4×C7C2×D4
commutatorC2×C4C23×C4×C7
Frattini, cosocleC22×C4C24×C7
socleC23×C7C22×D4
prime radicalC22×C7×D4C23
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4×C7 ◁ C43×C7 ◁ G

Complements

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

NH ≅ G/Ntype
2. C7×#2295C2semidirect
5. C7×#1944C2semidirect
7. C7×#1935C2semidirect
8. C4×C7×#107C2semidirect
9. C4×C7×#103C2semidirect
11. C4×C7×#97C2semidirect
16. C4×C7×SD16C4semidirect
42. #21279C7direct (N × H)
91. #2295C2×C7semidirect
94. #1944C2×C7semidirect
96. #1935C2×C7semidirect
97. C4×#107C2×C7semidirect
98. C4×#103C2×C7semidirect
100. C4×#97C2×C7semidirect
159. C4×SD16C4×C7semidirect
228. C7×C8#117semidirect
401. C8C7×#117semidirect
402. C7#21279direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C4×C7×SD162
C7×#22952
C7×#22932
C7×#19732
C7×#19442
C7×#19362
C7×#19352
C4×C7×#1072
C4×C7×#1032
C4×C7×#1022
C4×C7×#972
#212797