Finite Group Databasebeta

← C2×C7×#3127 #13237772

Subgroups — C2×C7×#3127 #13237772

Order 1792.

1994 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×C7×#541C211yesmaximal, characteristic
2C2×C7×#519C211yesmaximal, characteristic
3C7×#3127C2116yesmaximal, direct product factor
4C2×C7×#485C212yesmaximal
5C2×C7×#479C212yesmaximal, complemented
6C2×C7×#462C212yesmaximal, complemented
7C2×C7×#451C212yesmaximal
8C2×C7×#441C212yesmaximal, complemented
9C2×C4×C7×Q16C212yesmaximal, complemented
10C2×C7×#433C211yesmaximal, characteristic
11C23×C7×Q8C2211yescharacteristic
12C22×C7×Q16C2212yes—
13C22×C7×Q16C2212yes—
14C7×#541—24no—
15C7×#541C2218yes—
16C2×C7×C4⋊Q8C2211yescharacteristic
17C2×C7×#126—22no—
18C2×C7×#125—22no—
19C2×C7×#125C2211yescharacteristic
20C2×C7×C22⋊Q8C2212yes—
21C7×#519—24no—
22C7×#519C2218yes—
23C2×C4×C7×Q8—22no—
24C2×C4×C7×Q8C2212yes—
25C2×C4×C7×Q8C2212yes—
26C2×C4×C7×Q8C2212yes—
27C2×C7×#117—22no—
28C2×C7×#117C2211yescharacteristic
29C2×C7×#117C2211yescharacteristic
30C7×#485C22116yes—
31C7×#479C22116yescomplemented
32C7×#462C22116yescomplemented
33C7×#451C22116yes—
34C7×#441C22116yescomplemented
35C4×C7×Q16C22116yescomplemented
36C7×#433C2218yes—
37C2×C7×#107C2212yes—
38C2×C7×#106C2212yes—
39C2×C7×C4⋊C8C2212yes—
40C2×C7×#103C2212yes—
41C2×C7×#103C2212yes—
42C2×C7×#103C2212yes—
43C2×C7×#103C2212yes—
44C2×C7×C22⋊C8C2212yes—
45C2×C7×#97C2211yescharacteristic
46C2×C4×C7×C8C2211yescharacteristic
47C2×#3127C711yesmaximal, characteristic, direct product factor, Sylow
48C22×C7×Q8—28no—
49C22×C7×Q8—21no—
50C22×C7×Q8—22no—
51C22×C7×Q8C2314yes—
52C22×C7×Q8C2312yes—
53C22×C7×Q8C2312yes—
54C23×C4×C7—21no—
55C23×C4×C7C2311yescharacteristic
56C2×C7×Q16—28no—
57C2×C7×Q16—28no—
58C2×C7×Q16C2318yes—
59C2×C7×Q16C2318yes—
60C22×C7×C8C2312yes—
61C22×C7×C8C2312yes—
62C7×C4⋊Q8—22no—
63C7×C4⋊Q8C2314yes—
64C7×#126—216no—
65C7×#125—216no—
66C7×#125—22no—
67C7×#125C2314yes—
68C7×C22⋊Q8—24no—
69C7×C22⋊Q8C2318yes—
70C4×C7×Q8—216no—
71C4×C7×Q8—24no—
72C4×C7×Q8—24no—
73C4×C7×Q8—24no—
74C4×C7×Q8C2318yes—
75C4×C7×Q8C2318yes—
76C4×C7×Q8C2318yes—
77C7×#117—22no—
78C7×#117—216no—
79C7×#117D414yes—
80C7×#117C2314yes—
81C7×#117C2314yes—
82C2×C7×C4⋊C4—22no—
83C2×C7×C4⋊C4—22no—
84C2×C7×C4⋊C4—22no—
85C2×C7×C4⋊C4—22no—
86C2×C7×C4⋊C4—22no—
87C2×C7×C4⋊C4—22no—
88C2×C7×C4⋊C4D412yes—
89C2×C7×C4⋊C4C2312yes—
90C2×C7×C4⋊C4C2312yes—
91C2×C7×C22⋊C4—21no—
92C2×C7×C22⋊C4—22no—
93C2×C7×C22⋊C4D412yes—
94C2×C42×C7—22no—
95C2×C42×C7—22no—
96C2×C42×C7—21no—
97C2×C42×C7—22no—
98C2×C42×C7C2311yescharacteristic
99C2×C42×C7C2311yescharacteristic
100C7×#107C2318yes—
101C7×#106C2318yes—
102C7×C4⋊C8C2318yes—
103C7×#103C2318yes—
104C7×#103C2318yes—
105C7×#103C2318yes—
106C7×#103C2318yes—
107C7×C22⋊C8C2318yes—
108C7×#97C2314yes—
109C4×C7×C8C2314yes—
110C2×#541C2×C711yescharacteristic
111C2×#519C2×C711yescharacteristic
112#3127C2×C7116yesdirect product factor
113C2×#485C2×C712yes—
114C2×#479C2×C712yescomplemented
115C2×#462C2×C712yescomplemented
116C2×#451C2×C712yes—
117C2×#441C2×C712yescomplemented
118C2×C4×Q16C2×C712yescomplemented
119C2×#433C2×C711yescharacteristic
120C24×C7C2×D411yescharacteristic
121C2×C7×Q8—216no—
122C2×C7×Q8—28no—
123C2×C7×Q8—216no—
124C2×C7×Q8—24no—
125C2×C7×Q8—22no—
126C2×C7×Q8—22no—
127C2×C7×Q8—24no—
128C2×C7×Q8—24no—
129C2×C7×Q8—24no—
130C2×C7×Q8#4118yes—
131C2×C7×Q8C2414yes—
132C2×C7×Q8C2414yes—
133C22×C4×C7—28no—
134C22×C4×C7—24no—
135C22×C4×C7—22no—
136C22×C4×C7—24no—
137C22×C4×C7—22no—
138C22×C4×C7—22no—
139C22×C4×C7—22no—
140C22×C4×C7C2×D412yes—
141C22×C4×C7C2×D412yes—
142C22×C4×C7C2×D412yes—
143C22×C4×C7C2×D411yescharacteristic
144C22×C4×C7C2412yes—
145C22×C4×C7C2411yescharacteristic
146C7×Q16—216no—
147C7×Q16—216no—
148C2×C7×C8—24no—
149C2×C7×C8—24no—
150C2×C7×C8C2414yes—
151C2×C7×C8C2414yes—
152C7×C4⋊C4—28no—
153C7×C4⋊C4—28no—
154C7×C4⋊C4—28no—
155C7×C4⋊C4—28no—
156C7×C4⋊C4—28no—
157C7×C4⋊C4—28no—
158C7×C4⋊C4—22no—
159C7×C4⋊C4—22no—
160C7×C4⋊C4C2×D418yes—
161C7×C4⋊C4C2414yes—
162C7×C4⋊C4C2414yes—
163C7×C22⋊C4—24no—
164C7×C22⋊C4—28no—
165C7×C22⋊C4C2×D418yes—
166C42×C7—28no—
167C42×C7—28no—
168C42×C7—24no—
169C42×C7—28no—
170C42×C7C2×D412yes—
171C42×C7C2×D412yes—
172C42×C7C2412yes—
173C42×C7C2412yes—
174C23×Q8C22×C711yescharacteristic
175C22×Q16C22×C712yes—
176C22×Q16C22×C712yes—
177#541—24no—
178#541C22×C718yes—
179C2×C4⋊Q8C22×C711yescharacteristic
180C2×#126—22no—
181C2×#125—22no—
182C2×#125C22×C711yescharacteristic
183C2×C22⋊Q8C22×C712yes—
184#519—24no—
185#519C22×C718yes—
186C2×C4×Q8—22no—
187C2×C4×Q8C22×C712yes—
188C2×C4×Q8C22×C712yes—
189C2×C4×Q8C22×C712yes—
190C2×#117—22no—
191C2×#117C22×C711yescharacteristic
192C2×#117C22×C711yescharacteristic
193#485C22×C7116yes—
194#479C22×C7116yescomplemented
195#462C22×C7116yescomplemented
196#451C22×C7116yes—
197#441C22×C7116yescomplemented
198C4×Q16C22×C7116yescomplemented
199#433C22×C718yes—
200C2×#107C22×C712yes—
201C2×#106C22×C712yes—
202C2×C4⋊C8C22×C712yes—
203C2×#103C22×C712yes—
204C2×#103C22×C712yes—
205C2×#103C22×C712yes—
206C2×#103C22×C712yes—
207C2×C22⋊C8C22×C712yes—
208C2×#97C22×C711yescharacteristic
209C2×C4×C8C22×C711yescharacteristic
210C23×C7—22no—
211C23×C7—24no—
212C23×C7C22×D412yes—
213C23×C7C22×D411yescharacteristic
214C7×Q8—216no—
215C7×Q8—28no—
216C7×Q8—24no—
217C7×Q8—24no—
218C7×Q8—24no—
219C7×Q8—44no—
220C7×Q8C2×#4118yes—
221C2×C4×C7—216no—
222C2×C4×C7—28no—
223C2×C4×C7—22no—
224C2×C4×C7—24no—
225C2×C4×C7—24no—
226C2×C4×C7—24no—
227C2×C4×C7—24no—
228C2×C4×C7—24no—
229C2×C4×C7—24no—
230C2×C4×C7—24no—
231C2×C4×C7—24no—
232C2×C4×C7—44no—
233C2×C4×C7—44no—
234C2×C4×C7—44no—
235C2×C4×C7C22×D414yes—
236C2×C4×C7C22×D414yes—
237C2×C4×C7C22×D412yes—
238C2×C4×C7C22×D411yescharacteristic
239C2×C4×C7C2×#4114yes—
240C2×C4×C7C2511yescharacteristic
241C7×C8—24no—
242C7×C8—24no—
243C22×Q8—28no—
244C22×Q8—21no—
245C22×Q8—22no—
246C22×Q8C23×C712yes—
247C22×Q8C23×C714yes—
248C22×Q8C23×C712yes—
249C23×C4—21no—
250C23×C4C23×C711yescharacteristic
251C2×Q16—28no—
252C2×Q16—28no—
253C2×Q16C23×C718yes—
254C2×Q16C23×C718yes—
255C22×C8C23×C712yes—
256C22×C8C23×C712yes—
257C4⋊Q8—22no—
258C4⋊Q8C23×C714yes—
259#126—216no—
260#125—216no—
261#125—22no—
262#125C23×C714yes—
263C22⋊Q8—24no—
264C22⋊Q8C23×C718yes—
265C4×Q8—216no—
266C4×Q8—24no—
267C4×Q8—24no—
268C4×Q8—24no—
269C4×Q8C23×C718yes—
270C4×Q8C23×C718yes—
271C4×Q8C23×C718yes—
272#117—22no—
273#117—216no—
274#117C7×D414yes—
275#117C23×C714yes—
276#117C23×C714yes—
277C2×C4⋊C4—22no—
278C2×C4⋊C4—22no—
279C2×C4⋊C4—22no—
280C2×C4⋊C4—22no—
281C2×C4⋊C4—22no—
282C2×C4⋊C4—22no—
283C2×C4⋊C4C7×D412yes—
284C2×C4⋊C4C23×C712yes—
285C2×C4⋊C4C23×C712yes—
286C2×C22⋊C4—21no—
287C2×C22⋊C4—22no—
288C2×C22⋊C4C7×D412yes—
289C2×C42—22no—
290C2×C42—22no—
291C2×C42—21no—
292C2×C42—22no—
293C2×C42C23×C711yescharacteristic
294C2×C42C23×C711yescharacteristic
295#107C23×C718yes—
296#106C23×C718yes—
297C4⋊C8C23×C718yes—
298#103C23×C718yes—
299#103C23×C718yes—
300#103C23×C718yes—
301#103C23×C718yes—
302C22⋊C8C23×C718yes—
303#97C23×C714yes—
304C4×C8C23×C714yes—
305C22×C7—22no—
306C22×C7—24no—
307C22×C7—44no—
308C22×C7#52512yes—
309C22×C7#57814yes—
310C22×C7C23×D411yescharacteristic
311C4×C7—28no—
312C4×C7—22no—
313C4×C7—24no—
314C4×C7—24no—
315C4×C7—44no—
316C4×C7—44no—
317C4×C7—44no—
318C4×C7#52512yes—
319C4×C7C22×#4112yes—
320C24C2×C7×D411yescharacteristic
321C2×Q8—216no—
322C2×Q8—28no—
323C2×Q8—216no—
324C2×Q8—24no—
325C2×Q8—22no—
326C2×Q8—22no—
327C2×Q8—24no—
328C2×Q8—24no—
329C2×Q8—24no—
330C2×Q8C7×#4118yes—
331C2×Q8C24×C714yes—
332C2×Q8C24×C714yes—
333C22×C4—28no—
334C22×C4—22no—
335C22×C4—24no—
336C22×C4—24no—
337C22×C4—22no—
338C22×C4—22no—
339C22×C4—22no—
340C22×C4C2×C7×D412yes—
341C22×C4C2×C7×D412yes—
342C22×C4C2×C7×D411yescharacteristic
343C22×C4C2×C7×D412yes—
344C22×C4C24×C712yes—
345C22×C4C24×C711yescharacteristic
346Q16—216no—
347Q16—216no—
348C2×C8—24no—
349C2×C8—24no—
350C2×C8C24×C714yes—
351C2×C8C24×C714yes—
352C4⋊C4—28no—
353C4⋊C4—28no—
354C4⋊C4—28no—
355C4⋊C4—28no—
356C4⋊C4—28no—
357C4⋊C4—28no—
358C4⋊C4—22no—
359C4⋊C4—22no—
360C4⋊C4C2×C7×D418yes—
361C4⋊C4C24×C714yes—
362C4⋊C4C24×C714yes—
363C22⋊C4—24no—
364C22⋊C4—28no—
365C22⋊C4C2×C7×D418yes—
366C42—28no—
367C42—28no—
368C42—24no—
369C42—28no—
370C42C2×C7×D412yes—
371C42C2×C7×D412yes—
372C42C24×C712yes—
373C42C24×C712yes—
374C2×C7—42no—
375C2×C7#312714yesdirect product factor
376C2×C7C2×#52511yescharacteristic
377C2×C7C2×#57812yes—
378C23—22no—
379C23—24no—
380C23C22×C7×D412yes—
381C23C22×C7×D411yescharacteristic
382Q8—216no—
383Q8—24no—
384Q8—28no—
385Q8—24no—
386Q8—24no—
387Q8—44no—
388Q8C2×C7×#4118yes—
389C2×C4—216no—
390C2×C4—24no—
391C2×C4—28no—
392C2×C4—22no—
393C2×C4—24no—
394C2×C4—24no—
395C2×C4—24no—
396C2×C4—24no—
397C2×C4—24no—
398C2×C4—24no—
399C2×C4—24no—
400C2×C4—44no—
401C2×C4—44no—
402C2×C4—44no—
403C2×C4C22×C7×D414yes—
404C2×C4C22×C7×D414yes—
405C2×C4C22×C7×D412yes—
406C2×C4C22×C7×D411yescharacteristic
407C2×C4C2×C7×#4114yes—
408C2×C4C25×C711yescharacteristic
409C8—24no—
410C8—24no—
411C7C2×#312711yescharacteristic, direct product factor, Sylow
412C22—24no—
413C22—22no—
414C22—44no—
415C22C7×#52512yes—
416C22C7×#57814yes—
417C22C23×C7×D411yescharacteristic
418C4—24no—
419C4—24no—
420C4—28no—
421C4—22no—
422C4—44no—
423C4—44no—
424C4—44no—
425C4C7×#52512yes—
426C4C22×C7×#4112yes—
427C2—42no—
428C2C7×#312714yesdirect product factor
429C2C2×C7×#52511yescharacteristic
430C2C2×C7×#57812yes—
subgroupG/H
center, socleC23×C7C22×D4
commutator, Frattini, cosocleC2×C4C25×C7
prime radicalC24×C7C2×D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C7 ◁ C2×C7×#117 ◁ G

Complements

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

NH ≅ G/Ntype
3. C7×#3127C2direct (N × H)
5. C2×C7×#479C2semidirect
6. C2×C7×#462C2semidirect
8. C2×C7×#441C2semidirect
9. C2×C4×C7×Q16C2semidirect
31. C7×#479C22semidirect
32. C7×#462C22semidirect
34. C7×#441C22semidirect
35. C4×C7×Q16C22semidirect
47. C2×#3127C7direct (N × H)
112. #3127C2×C7direct (N × H)
114. C2×#479C2×C7semidirect
115. C2×#462C2×C7semidirect
117. C2×#441C2×C7semidirect
118. C2×C4×Q16C2×C7semidirect
194. #479C22×C7semidirect
195. #462C22×C7semidirect
197. #441C22×C7semidirect
198. C4×Q16C22×C7semidirect
375. C2×C7#3127direct (N × H)
411. C7C2×#3127direct (N × H)
428. C2C7×#3127direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C7×#5412
C2×C7×#5192
C7×#31272
C2×C7×#4852
C2×C7×#4792
C2×C7×#4622
C2×C7×#4512
C2×C7×#4412
C2×C4×C7×Q162
C2×C7×#4332
C2×#31277