Finite Group Databasebeta

← D7×#2615 #13520794

Subgroups — D7×#2615 #13520794

Order 1792.

6166 conjugacy classes of subgroups.

The subgroup lattice has 548 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×D7×#41C211yesmaximal, characteristic, complemented
2C2×D7×#121C213yesmaximal, complemented
3C7×#2615C211yesmaximal, characteristic, complemented
4#11741543C211yesmaximal, characteristic, complemented
5#11740154C213yesmaximal, complemented
6D7×#393C212yesmaximal, complemented
7#11734254C212yesmaximal, complemented
8D7×#392C216yesmaximal, complemented
9#11734142C216yesmaximal, complemented
10#11731475C213yesmaximal, complemented
11D7×#380C213yesmaximal, complemented
12C22×C7×#41C2211yescharacteristic, complemented
13C2×D7×#41—224no—
14C22×#1161C2211yescharacteristic, complemented
15C22×Q8×D7C2211yescharacteristic
16C22×#1159C2213yescomplemented
17C22×D4×D7C2211yescharacteristic
18C22×D4×D7C2213yes—
19C22×D4×D7C2216yes—
20C22×#1157C2213yescomplemented
21C23×C4×D7C2213yes—
22C2×C7×#121C2213yescomplemented
23C2×#6502C2216yescomplemented
24C2×#6501C2213yescomplemented
25C2×#6493C2213yescomplemented
26D7×#121—224no—
27C2×#6458C2213yescomplemented
28C2×D7×C4⋊C4C2213yes—
29C2×#6447C2216yescomplemented
30C2×D7×C22⋊C4C2216yes—
31C2×D7×C22⋊C4C2216yes—
32C7×#393C2212yescomplemented
33C7×#392C2216yescomplemented
34C7×#380C2213yescomplemented
35#90003C2212yescomplemented
36#89995C2216yescomplemented
37#89995C22112yescomplemented
38#89984C2213yescomplemented
39#89759C2216yescomplemented
40#89732C22112yescomplemented
41#89732C2216yescomplemented
42#89719C2216yescomplemented
43#89714C2216yescomplemented
44#89445C2216yescomplemented
45#89443C2216yescomplemented
46#89439C2216yescomplemented
47D7×#95C2216yes—
48C2×#2615—71nomaximal, Sylow
49C24×D7C2312yes—
50C24×D7C2313yes—
51C2×C7×#41—212no—
52C22×C7×Q8C2311yescharacteristic
53C22×C7×D4C2313yes—
54C22×C7×D4C2311yescharacteristic
55C22×C7×D4C2316yes—
56C23×C4×C7C2313yes—
57C22×C22⋊D7C2312yes—
58C22×C22⋊D7C2316yes—
59C22×C22⋊D7C2316yes—
60C22×C22⋊D7C2316yes—
61C23×Dic7C2313yes—
62D7×#41—2128no—
63C2×#1161—212no—
64C2×Q8×D7—212no—
65C2×#1159—224no—
66C2×#1159—212no—
67C2×D4×D7—224no—
68C2×D4×D7—224no—
69C2×D4×D7—212no—
70C2×D4×D7—212no—
71C2×D4×D7—424no—
72C2×#1157—212no—
73C2×#1157—224no—
74C22×D28C2311yescharacteristic
75C22×D28C2313yes—
76C22×D28C2316yes—
77C22×C4×D7—224no—
78C22×C4×D7D4124yescomplemented
79C22×C4×D7C2316yes—
80C22×C4×D7C2313yes—
81C22×C4×D7C2313yes—
82C22×C4×D7C2313yes—
83C22×C4×D7C2311yescharacteristic
84C22×Dic14C2313yes—
85C7×#121—212no—
86C2×C7×C4⋊C4C2313yes—
87C2×C7×C22⋊C4C2316yes—
88C2×C7×C22⋊C4C2316yes—
89C2×C22⋊Dic7C2316yes—
90C2×C22⋊Dic7C2316yes—
91#6502—224no—
92#6501—212no—
93#6493—212no—
94C2×(C2×D7)⋊C4C2316yes—
95C2×(C2×D7)⋊C4C2316yes—
96C2×(C2×D7)⋊C4C23112yes—
97C2×C4⋊Dic7C2313yes—
98C2×Dic7⋊C4C2316yes—
99#6458—212no—
100D7×C4⋊C4—212no—
101#6447—224no—
102D7×C22⋊C4—224no—
103D7×C22⋊C4—412no—
104C7×#95C2316yes—
105C7⋊#95C2316yes—
106C7⋊#95C23112yes—
107C23×#41—71no—
108C22×#121—73no—
109#2615—72no—
110#2615—76no—
111#2615—73no—
112#2615—71no—
113#2615—73no—
114#2615D711yescharacteristic, direct product factor
115C2×#393—72no—
116C2×#392—76no—
117C2×#380—73no—
118C24×C7C2412yes—
119C24×C7C2413yes—
120C23×D7—212no—
121C23×D7—26no—
122C23×D7—212no—
123C23×D7—26no—
124C23×D7—212no—
125C23×D7—212no—
126C23×D7—24no—
127C23×D7C2×D4112yes—
128C23×D7C2412yes—
129C23×D7C2413yes—
130C23×D7C2411yescharacteristic
131C7×#41—232no—
132C2×C7×Q8—26no—
133C2×C7×D4—212no—
134C2×C7×D4—212no—
135C2×C7×D4—26no—
136C2×C7×D4—26no—
137C2×C7×D4—412no—
138C22×C4×C7—212no—
139C22×C4×C7C2×D4112yescomplemented
140C22×C4×C7C2416yes—
141C22×C4×C7C2413yes—
142C22×C4×C7C2411yescharacteristic
143C2×C22⋊D7—212no—
144C2×C22⋊D7—212no—
145C2×C22⋊D7—212no—
146C2×C22⋊D7—212no—
147C2×C22⋊D7—212no—
148C2×C22⋊D7—212no—
149C2×C22⋊D7—412no—
150C2×C22⋊D7—412no—
151C22×Dic7—212no—
152C22×Dic7C2×D4112yescomplemented
153C22×Dic7C2416yes—
154C22×Dic7C2413yes—
155C22×Dic7C2411yescharacteristic
156#1161—232no—
157Q8×D7—232no—
158#1159—296no—
159D4×D7—296no—
160D4×D7—496no—
161D4×D7—416no—
162#1157—296no—
163C2×D28—212no—
164C2×D28—26no—
165C2×D28—212no—
166C2×D28—26no—
167C2×D28—412no—
168C2×C4×D7—212no—
169C2×C4×D7—212no—
170C2×C4×D7—212no—
171C2×C4×D7—296no—
172C2×C4×D7—212no—
173C2×C4×D7—224no—
174C2×C4×D7C2×D4112yes—
175C2×C4×D7C2×D4112yes—
176C2×C4×D7C2×D4112yescomplemented
177C2×C4×D7C2×D4112yescomplemented
178C2×Dic14—26no—
179C2×Dic14—212no—
180C7×C4⋊C4—26no—
181C7×C22⋊C4—212no—
182C7×C22⋊C4—46no—
183C22⋊Dic7—212no—
184C22⋊Dic7—46no—
185(C2×D7)⋊C4—212no—
186(C2×D7)⋊C4—212no—
187(C2×D7)⋊C4—412no—
188C4⋊Dic7—26no—
189Dic7⋊C4—212no—
190C22×#41—71no—
191C22×#41—73no—
192C22×#41—73no—
193C22×#41—1424no—
194C22×#41C2×D711yescharacteristic, complemented
195C23×Q8—71no—
196C23×D4—73no—
197C23×D4—71no—
198C23×D4—76no—
199C24×C4—73no—
200C2×#121—73no—
201C2×#121—76no—
202C2×#121—73no—
203C2×#121—73no—
204C2×#121—76no—
205C2×#121—1424no—
206C2×#121C2×D713yescomplemented
207C22×C4⋊C4—73no—
208C22×C22⋊C4—76no—
209C22×C22⋊C4—76no—
210#393—72no—
211#393—76no—
212#393—76no—
213#393C2×D712yescomplemented
214#392—712no—
215#392—76no—
216#392—712no—
217#392—76no—
218#392—76no—
219#392C2×D716yescomplemented
220#380—73no—
221#380—76no—
222#380—76no—
223#380—76no—
224#380C2×D713yescomplemented
225C2×#95—76no—
226C23×C7—26no—
227C23×C7—23no—
228C23×C7—26no—
229C23×C7—23no—
230C23×C7—26no—
231C23×C7—26no—
232C23×C7—22no—
233C23×C7C22×D416yes—
234C23×C7C2511yescharacteristic
235C22×D7—26no—
236C22×D7—23no—
237C22×D7—26no—
238C22×D7—23no—
239C22×D7—224no—
240C22×D7—224no—
241C22×D7—224no—
242C22×D7—26no—
243C22×D7—26no—
244C22×D7—22no—
245C22×D7—424no—
246C22×D7—424no—
247C22×D7—48no—
248C22×D7—424no—
249C22×D7—424no—
250C22×D7C22×D416yes—
251C22×D7C22×D416yes—
252C22×D7H(5,𝔽2)16yes—
253C22×D72−1+412yes—
254C7×Q8—28no—
255C7×D4—224no—
256C7×D4—424no—
257C7×D4—44no—
258C2×C4×C7—26no—
259C2×C4×C7—224no—
260C2×C4×C7—26no—
261C2×C4×C7—212no—
262C2×C4×C7C22×D416yes—
263C2×C4×C7C22×D416yes—
264C22⋊D7—248no—
265C22⋊D7—424no—
266C22⋊D7—424no—
267C22⋊D7—48no—
268C2×Dic7—26no—
269C2×Dic7—224no—
270C2×Dic7—26no—
271C2×Dic7—212no—
272C2×Dic7C22×D416yes—
273C2×Dic7C22×D416yes—
274D28—224no—
275D28—424no—
276D28—44no—
277C4×D7—224no—
278C4×D7—224no—
279C4×D7—224no—
280C4×D7—424no—
281C4×D7#120116yes—
282Dic14—224no—
283C25—73no—
284C25—72no—
285C2×#41—212no—
286C2×#41—1424no—
287C2×#41—1424no—
288C2×#41—1412no—
289C2×#41—1412no—
290C2×#41—14128no—
291C2×#41—1412no—
292C22×Q8—73no—
293C22×Q8—1412no—
294C22×Q8C22×D711yescharacteristic
295C22×D4—72no—
296C22×D4—76no—
297C22×D4—76no—
298C22×D4—76no—
299C22×D4—71no—
300C22×D4—73no—
301C22×D4—76no—
302C22×D4—1412no—
303C22×D4—1412no—
304C22×D4—1424no—
305C22×D4—1424no—
306C22×D4—2824no—
307C22×D4C22×D711yescharacteristic
308C22×D4C22×D713yes—
309C22×D4C22×D716yes—
310C23×C4—71no—
311C23×C4—73no—
312C23×C4—724no—
313C23×C4—73no—
314C23×C4—73no—
315C23×C4—73no—
316C23×C4—76no—
317C23×C4—1424no—
318C23×C4C22×D713yes—
319#121—212no—
320#121—1424no—
321#121—1412no—
322#121—1412no—
323#121—1424no—
324#121—1412no—
325C2×C4⋊C4—76no—
326C2×C4⋊C4—73no—
327C2×C4⋊C4—1412no—
328C2×C4⋊C4C22×D713yes—
329C2×C22⋊C4—76no—
330C2×C22⋊C4—76no—
331C2×C22⋊C4—76no—
332C2×C22⋊C4—76no—
333C2×C22⋊C4—712no—
334C2×C22⋊C4—1424no—
335C2×C22⋊C4—2812no—
336C2×C22⋊C4C22×D716yes—
337C2×C22⋊C4C22×D716yes—
338#95—712no—
339#95—76no—
340#95C22×D716yes—
341C22×C7—26no—
342C22×C7—26no—
343C22×C7—26no—
344C22×C7—46no—
345C22×C7—46no—
346C22×C7—42no—
347C22×C7—46no—
348C22×C7—46no—
349C22×C7C23×D413yes—
350C22×C7C2×H(5,𝔽2)13yes—
351C22×C7C2×2−1+411yescharacteristic
352C2×D7—26no—
353C2×D7—26no—
354C2×D7—26no—
355C2×D7—46no—
356C2×D7—46no—
357C2×D7—448no—
358C2×D7—42no—
359C2×D7—46no—
360C2×D7—46no—
361C2×D7—816no—
362C2×D7C2×#12014yes—
363C2×D7#535112yes—
364C2×D7#537112yes—
365C4×C7—26no—
366C4×C7—46no—
367C4×C7C2×#12014yes—
368Dic7—26no—
369Dic7—46no—
370Dic7C2×#12014yes—
371C24—71no—
372C24—712no—
373C24—73no—
374C24—72no—
375C24—146no—
376C24—1412no—
377C24—1412no—
378C24—146no—
379C24—1412no—
380C24—1412no—
381C24—144no—
382C24C23×D712yes—
383C24C23×D713yes—
384#41—232no—
385#41—1496no—
386#41—1496no—
387#41—1432no—
388C2×Q8—26no—
389C2×Q8—1412no—
390C2×Q8—1432no—
391C2×Q8—146no—
392C2×D4—212no—
393C2×D4—212no—
394C2×D4—26no—
395C2×D4—26no—
396C2×D4—412no—
397C2×D4—1412no—
398C2×D4—1412no—
399C2×D4—1412no—
400C2×D4—1412no—
401C2×D4—1496no—
402C2×D4—1412no—
403C2×D4—1412no—
404C2×D4—1412no—
405C2×D4—1412no—
406C2×D4—146no—
407C2×D4—146no—
408C2×D4—2812no—
409C2×D4—2816no—
410C2×D4—2812no—
411C2×D4—2812no—
412C2×D4—2896no—
413C22×C4—212no—
414C22×C4—71no—
415C22×C4—712no—
416C22×C4—712no—
417C22×C4—73no—
418C22×C4—712no—
419C22×C4—712no—
420C22×C4—712no—
421C22×C4—76no—
422C22×C4—1412no—
423C22×C4—1496no—
424C22×C4—1412no—
425C22×C4—1412no—
426C22×C4—1424no—
427C22×C4—1412no—
428C22×C4—1412no—
429C22×C4D4×D7112yescomplemented
430C22×C4C23×D716yes—
431C22×C4C23×D713yes—
432C22×C4C23×D711yescharacteristic
433C4⋊C4—26no—
434C4⋊C4—1412no—
435C4⋊C4—146no—
436C22⋊C4—212no—
437C22⋊C4—46no—
438C22⋊C4—1412no—
439C22⋊C4—1412no—
440C22⋊C4—1412no—
441C22⋊C4—2812no—
442C22⋊C4—286no—
443C2×C7—46no—
444C2×C7—82no—
445C2×C7C22×#12011yescharacteristic
446C2×C7C2×#53513yes—
447C2×C7C2×#53713yes—
448D7—46no—
449D7—82no—
450D7#261518yesdirect product factor
451C23—26no—
452C23—23no—
453C23—26no—
454C23—23no—
455C23—26no—
456C23—26no—
457C23—22no—
458C23—76no—
459C23—76no—
460C23—72no—
461C23—76no—
462C23—1424no—
463C23—1424no—
464C23—1424no—
465C23—146no—
466C23—143no—
467C23—146no—
468C23—143no—
469C23—146no—
470C23—146no—
471C23—142no—
472C23—2824no—
473C23—2824no—
474C23—288no—
475C23—2824no—
476C23—2824no—
477C23C2×D4×D716yes—
478C23C24×D711yescharacteristic
479Q8—28no—
480Q8—1424no—
481D4—224no—
482D4—424no—
483D4—44no—
484D4—1424no—
485D4—1448no—
486D4—2824no—
487D4—288no—
488D4—2824no—
489D4—2824no—
490D4—284no—
491C2×C4—26no—
492C2×C4—224no—
493C2×C4—26no—
494C2×C4—212no—
495C2×C4—76no—
496C2×C4—716no—
497C2×C4—76no—
498C2×C4—1424no—
499C2×C4—1424no—
500C2×C4—1424no—
501C2×C4—146no—
502C2×C4—1424no—
503C2×C4—146no—
504C2×C4—1412no—
505C2×C4—2824no—
506C2×C4C2×D4×D716yes—
507C2×C4C2×D4×D716yes—
508C7C2×#261511yescharacteristic, complemented, Sylow
509C22—26no—
510C22—26no—
511C22—26no—
512C22—46no—
513C22—46no—
514C22—42no—
515C22—46no—
516C22—46no—
517C22—74no—
518C22—712no—
519C22—712no—
520C22—146no—
521C22—146no—
522C22—146no—
523C22—2848no—
524C22—286no—
525C22—286no—
526C22—282no—
527C22—286no—
528C22—286no—
529C22—5616no—
530C22C22×D4×D713yes—
531C22D7×H(5,𝔽2)13yes—
532C22D7×2−1+411yescharacteristic
533C4—26no—
534C4—46no—
535C4—74no—
536C4—146no—
537C4—286no—
538C4D7×#12014yes—
539C2—46no—
540C2—78no—
541C2—82no—
542C2—286no—
543C2—562no—
544C2C2×D7×#12011yescharacteristic
545C2D7×#53513yes—
546C2D7×#53713yes—
subgroupG/H
center, FrattiniC23C24×D7
commutator, socle, cosocleC23×C7C25
FittingC7×#2615C2
hypercenter#2615D7
hypocenterC7C2×#2615
LCSG ▷ C23×C7 ▷ C7
UCSC1 ◁ C23 ◁ #2615

Complements

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

NH ≅ G/Ntype
1. C22×D7×#41C2semidirect
2. C2×D7×#121C2semidirect
3. C7×#2615C2semidirect
4. #11741543C2semidirect
5. #11740154C2semidirect
6. D7×#393C2semidirect
7. #11734254C2semidirect
8. D7×#392C2semidirect
9. #11734142C2semidirect
10. #11731475C2semidirect
11. D7×#380C2semidirect
12. C22×C7×#41C22semidirect
14. C22×#1161C22semidirect
16. C22×#1159C22semidirect
20. C22×#1157C22semidirect
22. C2×C7×#121C22semidirect
23. C2×#6502C22semidirect
24. C2×#6501C22semidirect
25. C2×#6493C22semidirect
27. C2×#6458C22semidirect
29. C2×#6447C22semidirect
32. C7×#393C22semidirect
33. C7×#392C22semidirect
34. C7×#380C22semidirect
35. #90003C22semidirect
36. #89995C22semidirect
37. #89995C22semidirect
38. #89984C22semidirect
39. #89759C22semidirect
40. #89732C22semidirect
41. #89732C22semidirect
42. #89719C22semidirect
43. #89714C22semidirect
44. #89445C22semidirect
45. #89443C22semidirect
46. #89439C22semidirect
78. C22×C4×D7D4semidirect
114. #2615D7direct (N × H)
139. C22×C4×C7C2×D4semidirect
152. C22×Dic7C2×D4semidirect
176. C2×C4×D7C2×D4semidirect
177. C2×C4×D7C2×D4semidirect
194. C22×#41C2×D7semidirect
206. C2×#121C2×D7semidirect
213. #393C2×D7semidirect
219. #392C2×D7semidirect
224. #380C2×D7semidirect
429. C22×C4D4×D7semidirect
450. D7#2615direct (N × H)
508. C7C2×#2615semidirect

Maximal subgroups

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

subgroupindex
C22×D7×#412
C2×D7×#1212
C7×#26152
#117415432
#117401542
D7×#3932
#117342542
D7×#3922
#117341422
#117314752
D7×#3802
C2×#26157