Finite Group Databasebeta

← D7×#2983 #14218736

Subgroups — D7×#2983 #14218736

Order 1792.

1978 conjugacy classes of subgroups.

The subgroup lattice has 498 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C4×Q8×D7C211yesmaximal, characteristic
2C7×#2983C211yesmaximal, characteristic, complemented
3#11739881C211yesmaximal, characteristic, complemented
4#11737408C218yesmaximal, complemented
5D7×#446C218yesmaximal, complemented
6D7×#432C214yesmaximal
7#11736759C214yesmaximal, complemented
8D7×#431C212yesmaximal
9#11736709C212yesmaximal, complemented
10C22×Q8×D7C411yescharacteristic
11C2×C4×C7×Q8C2211yescharacteristic
12C2×Q8×Dic7C411yescharacteristic
13C4×Q8×D7C414yes—
14C4×Q8×D7C414yes—
15C4×Q8×D7C2214yes—
16C4×Q8×D7C2214yes—
17C2×D7×C4⋊C4C412yes—
18C2×D7×C4⋊C4C411yescharacteristic
19C2×#6450C411yescharacteristic
20C2×#6450C412yes—
21C2×C42×D7C2211yescharacteristic
22C2×C42×D7C2212yes—
23C2×C4×Dic14C2211yescharacteristic
24C2×C4×Dic14C2212yes—
25C7×#446C2218yescomplemented
26C7×#432C2214yes—
27C7×#431C2212yes—
28#89796C2218yescomplemented
29#89698C2214yes—
30#89697C2212yes—
31#89607C2218yes—
32#89605C2214yes—
33D7×C4⋊C8C2214yes—
34D7×C4⋊C8C2218yes—
35#89603C2218yescomplemented
36#89600C22116yescomplemented
37D7×C22⋊C8C2214yes—
38#89491C2218yes—
39#89490C2214yes—
40#89477C2218yes—
41D7×#97C2218yes—
42#89473C22116yescomplemented
43#89457C2214yes—
44C4×C8×D7C2214yes—
45#89451C2218yescomplemented
46C2×#2983—71nomaximal, Sylow
47C22×C7×Q8C2×C411yescharacteristic
48C2×Q8×D7—28no—
49C2×Q8×D7C2×C414yes—
50C2×Q8×D7C2×C414yes—
51C22×C4×D7C2×C412yes—
52C22×C4×D7C2×C411yescharacteristic
53C22×C4×D7C2×C412yes—
54C22×C4×D7C2×C411yescharacteristic
55C22×C4×D7C2311yescharacteristic
56C22×Dic14C2×C411yescharacteristic
57C22×Dic14C2×C412yes—
58C4×C7×Q8C2×C414yes—
59C4×C7×Q8C2314yes—
60C2×C7×C4⋊C4C2×C412yes—
61C2×C7×C4⋊C4C2×C411yescharacteristic
62C2×C42×C7C2311yescharacteristic
63C2×C42×C7C2312yes—
64Q8×Dic7C2×C414yes—
65Q8×Dic7C2×C414yes—
66C2×C4⋊Dic7C2×C412yes—
67C2×C4⋊Dic7C2×C411yescharacteristic
68C2×Dic7⋊C4C2×C412yes—
69C2×Dic7⋊C4C2×C412yes—
70C2×Dic7⋊C4C2×C412yes—
71C2×C4×Dic7C2×C412yes—
72C2×C4×Dic7C2×C411yescharacteristic
73C2×C4×Dic7C2×C412yes—
74C2×C4×Dic7C2×C411yescharacteristic
75C2×C4×Dic7C2311yescharacteristic
76C2×C4×Dic7C2312yes—
77C2×C8×D7C2318yes—
78D7×C4⋊C4C2×C418yes—
79D7×C4⋊C4C2×C414yes—
80D7×C4⋊C4C2×C418yes—
81D7×C4⋊C4C2×C414yes—
82#6450C2×C414yes—
83#6450C2×C418yes—
84#6450C2×C414yes—
85#6450C2×C418yes—
86C42×D7C2×C414yes—
87C42×D7C2×C412yes—
88C42×D7C2×C414yes—
89C42×D7C2×C412yes—
90C42×D7C2312yes—
91C42×D7C2314yes—
92C42×D7C2312yes—
93C42×D7C2314yes—
94C4×Dic14C2×C414yes—
95C4×Dic14C2×C418yes—
96C4×Dic14C2318yes—
97C4×Dic14C2314yes—
98C7×C4⋊C8C2318yes—
99C7×C4⋊C8C2314yes—
100C7×C22⋊C8C2314yes—
101C7×#97C2318yes—
102C4×C7×C8C2314yes—
103C22⋊(C7⋊C8)C2314yes—
104(C2×D7)⋊C8C2318yes—
105#6389C23116yes—
106Dic7⋊C8C2318yes—
107Dic7⋊C8C23116yes—
108C8×Dic7C2318yes—
109C4⋊(C7⋊C8)C2314yes—
110C4⋊(C7⋊C8)C2318yes—
111#6377C2318yes—
112C4×C7⋊C8C2314yes—
113C22×C4×Q8—71no—
114#2983—78no—
115#2983—74no—
116#2983—72no—
117#2983—71no—
118#2983D711yescharacteristic, direct product factor
119C2×#446—78no—
120C2×#432—74no—
121C2×#431—72no—
122C23×D7C22×C411yescharacteristic
123C2×C7×Q8—24no—
124C2×C7×Q8C22×C414yes—
125C22×C4×C7C22×C412yes—
126C22×C4×C7C22×C411yescharacteristic
127C22×C4×C7C22×C412yes—
128C22×C4×C7C22×C411yescharacteristic
129C22×C4×C7C2411yescharacteristic
130C22×Dic7C22×C411yescharacteristic
131C22×Dic7C22×C412yes—
132C22×Dic7C22×C411yescharacteristic
133C22×Dic7C22×C412yes—
134C22×Dic7C22×C411yescharacteristic
135Q8×D7—216no—
136Q8×D7—216no—
137C2×C4×D7—28no—
138C2×C4×D7—24no—
139C2×C4×D7—42no—
140C2×C4×D7—44no—
141C2×C4×D7M1618yes—
142C2×C4×D7C22×C411yescharacteristic
143C2×C4×D7C22×C411yescharacteristic
144C2×C4×D7C22×C412yes—
145C2×C4×D7C22×C414yes—
146C2×C4×D7C22×C414yes—
147C2×C4×D7C22×C414yes—
148C2×C4×D7C22×C412yes—
149C2×C4×D7C22×C414yes—
150C2×C4×D7C22×C412yes—
151C2×C4×D7C22×C412yes—
152C2×C4×D7C2411yescharacteristic
153C2×C4×D7C2411yescharacteristic
154C2×Dic14—24no—
155C2×Dic14—28no—
156C2×Dic14C22×C414yes—
157C2×Dic14C22×C418yes—
158C2×C7×C8C2418yes—
159C7×C4⋊C4C22×C418yes—
160C7×C4⋊C4C22×C414yes—
161C42×C7C22×C414yes—
162C42×C7C22×C412yes—
163C42×C7C2412yes—
164C42×C7C2414yes—
165C4⋊Dic7C22×C418yes—
166C4⋊Dic7C22×C414yes—
167Dic7⋊C4C22×C418yes—
168Dic7⋊C4C22×C418yes—
169Dic7⋊C4C22×C418yes—
170C4×Dic7C22×C414yes—
171C4×Dic7C22×C412yes—
172C4×Dic7C22×C414yes—
173C4×Dic7C22×C412yes—
174C4×Dic7C22×C414yes—
175C4×Dic7C22×C412yes—
176C4×Dic7C22×C414yes—
177C4×Dic7C22×C412yes—
178C4×Dic7C22×C414yes—
179C4×Dic7C22×C412yes—
180C4×Dic7C2412yes—
181C4×Dic7C2414yes—
182C2×C7⋊C8C2418yes—
183C8×D7—216no—
184C23×Q8—71no—
185C2×C4×Q8—71no—
186C2×C4×Q8—74no—
187C2×C4×Q8—74no—
188C2×C4×Q8—74no—
189C2×C4×Q8—74no—
190C2×C4×Q8—72no—
191C2×C4×Q8—71no—
192C2×C4×Q8—72no—
193C2×C4×Q8—71no—
194C2×C4×Q8C2×D711yescharacteristic
195C22×C4⋊C4—71no—
196C22×C4⋊C4—72no—
197C22×C42—71no—
198C22×C42—72no—
199#446—78no—
200#446—716no—
201#446—78no—
202#446—716no—
203#446—78no—
204#446C2×D718yescomplemented
205#432—74no—
206#432—78no—
207#432—78no—
208#432—78no—
209#432C2×D714yes—
210#431—72no—
211#431—74no—
212#431—74no—
213#431—74no—
214#431C2×D712yes—
215C2×C4⋊C8—74no—
216C2×C4⋊C8—78no—
217C2×C22⋊C8—74no—
218C2×#97—78no—
219C2×C4×C8—74no—
220C23×C7C23×C411yescharacteristic
221C22×D7—22no—
222C22×D7—22no—
223C22×D7C2×M1614yes—
224C22×D7C23×C411yescharacteristic
225C22×D7C23×C411yescharacteristic
226C7×Q8—28no—
227C2×C4×C7—24no—
228C2×C4×C7—22no—
229C2×C4×C7—41no—
230C2×C4×C7—42no—
231C2×C4×C7C2×M1614yes—
232C2×C4×C7C23×C411yescharacteristic
233C2×C4×C7C23×C412yes—
234C2×C4×C7C23×C414yes—
235C2×C4×C7C23×C414yes—
236C2×C4×C7C23×C412yes—
237C2×C4×C7C2511yescharacteristic
238C2×Dic7—24no—
239C2×Dic7—22no—
240C2×Dic7—41no—
241C2×Dic7—42no—
242C2×Dic7C2×M1614yes—
243C2×Dic7C23×C411yescharacteristic
244C2×Dic7C23×C412yes—
245C2×Dic7C23×C414yes—
246C2×Dic7C23×C414yes—
247C2×Dic7C23×C411yescharacteristic
248C2×Dic7C23×C412yes—
249C4×D7—22no—
250C4×D7—28no—
251C4×D7—28no—
252C4×D7—24no—
253C4×D7—28no—
254C4×D7—22no—
255C4×D7—22no—
256C4×D7—42no—
257C4×D7—44no—
258C4×D7C2×M1618yes—
259C4×D7C2×M1618yes—
260C4×D72−1+414yes—
261Dic14—28no—
262Dic14—216no—
263C7×C8—28no—
264C7⋊C8—28no—
265C22×Q8—74no—
266C22×Q8—74no—
267C22×Q8—72no—
268C22×Q8—71no—
269C22×Q8—148no—
270C22×Q8C4×D711yescharacteristic
271C23×C4—71no—
272C23×C4—72no—
273C23×C4—71no—
274C23×C4—71no—
275C23×C4—72no—
276C22×C8—78no—
277C4×Q8—74no—
278C4×Q8—74no—
279C4×Q8—78no—
280C4×Q8—74no—
281C4×Q8—78no—
282C4×Q8—74no—
283C4×Q8—78no—
284C4×Q8—74no—
285C4×Q8—78no—
286C4×Q8—74no—
287C4×Q8C4×D714yes—
288C4×Q8C22×D714yes—
289C2×C4⋊C4—72no—
290C2×C4⋊C4—72no—
291C2×C4⋊C4—72no—
292C2×C4⋊C4—72no—
293C2×C4⋊C4—71no—
294C2×C4⋊C4—74no—
295C2×C4⋊C4—74no—
296C2×C4⋊C4—78no—
297C2×C4⋊C4—78no—
298C2×C4⋊C4C4×D712yes—
299C2×C4⋊C4C4×D711yescharacteristic
300C2×C42—71no—
301C2×C42—72no—
302C2×C42—72no—
303C2×C42—71no—
304C2×C42—71no—
305C2×C42—72no—
306C2×C42—72no—
307C2×C42—72no—
308C2×C42—74no—
309C2×C42—74no—
310C2×C42—72no—
311C2×C42—74no—
312C2×C42—72no—
313C2×C42—74no—
314C2×C42C22×D711yescharacteristic
315C2×C42C22×D712yes—
316C4⋊C8—78no—
317C4⋊C8—716no—
318C4⋊C8—74no—
319C4⋊C8—78no—
320C4⋊C8C22×D714yes—
321C4⋊C8C22×D718yes—
322C22⋊C8—74no—
323C22⋊C8—78no—
324C22⋊C8C22×D714yes—
325#97—716no—
326#97—78no—
327#97C22×D718yes—
328C4×C8—78no—
329C4×C8—74no—
330C4×C8C22×D714yes—
331C22×C7—21no—
332C22×C7—21no—
333C22×C7C22×M1612yes—
334C22×C7C24×C411yescharacteristic
335C2×D7—21no—
336C2×D7—21no—
337C2×D7—28no—
338C2×D7#51912yes—
339C2×D7C22×M1612yes—
340C2×D7C22×M1612yes—
341C2×D7#56812yes—
342C4×C7—21no—
343C4×C7—24no—
344C4×C7—22no—
345C4×C7—24no—
346C4×C7C22×M1614yes—
347C4×C7C2×2−1+412yes—
348Dic7—21no—
349Dic7—24no—
350Dic7—22no—
351Dic7—24no—
352Dic7#51912yes—
353Dic7C22×M1614yes—
354C24—71no—
355C2×Q8—24no—
356C2×Q8—78no—
357C2×Q8—74no—
358C2×Q8—148no—
359C2×Q8—1416no—
360C2×Q8—1416no—
361C2×Q8—144no—
362C2×Q8C2×C4×D714yes—
363C22×C4—71no—
364C22×C4—78no—
365C22×C4—72no—
366C22×C4—72no—
367C22×C4—71no—
368C22×C4—71no—
369C22×C4—72no—
370C22×C4—71no—
371C22×C4—72no—
372C22×C4—71no—
373C22×C4—71no—
374C22×C4—72no—
375C22×C4—74no—
376C22×C4—74no—
377C22×C4—74no—
378C22×C4—71no—
379C22×C4—72no—
380C22×C4—74no—
381C22×C4—144no—
382C22×C4—148no—
383C22×C4—282no—
384C22×C4—284no—
385C22×C4C2×C4×D712yes—
386C22×C4C2×C4×D711yescharacteristic
387C22×C4C2×C4×D712yes—
388C22×C4C2×C4×D711yescharacteristic
389C22×C4C23×D711yescharacteristic
390C2×C8—78no—
391C2×C8—1416no—
392C2×C8C23×D718yes—
393C4⋊C4—78no—
394C4⋊C4—78no—
395C4⋊C4—78no—
396C4⋊C4—78no—
397C4⋊C4—74no—
398C4⋊C4C2×C4×D718yes—
399C4⋊C4C2×C4×D714yes—
400C42—72no—
401C42—74no—
402C42—72no—
403C42—74no—
404C42—72no—
405C42—72no—
406C42—74no—
407C42—72no—
408C42—74no—
409C42—74no—
410C42—72no—
411C42—74no—
412C42C2×C4×D714yes—
413C42C2×C4×D712yes—
414C42C23×D712yes—
415C42C23×D714yes—
416C2×C7—22no—
417C2×C7C2×#51911yescharacteristic
418C2×C7C23×M1611yescharacteristic
419C2×C7C2×#56811yescharacteristic
420D7—22no—
421D7#298314yesdirect product factor
422C23—71no—
423C23—74no—
424C23—71no—
425C23—142no—
426C23—142no—
427C23C22×C4×D711yescharacteristic
428Q8—28no—
429Q8—1416no—
430Q8—148no—
431C2×C4—24no—
432C2×C4—22no—
433C2×C4—41no—
434C2×C4—42no—
435C2×C4—74no—
436C2×C4—71no—
437C2×C4—72no—
438C2×C4—78no—
439C2×C4—78no—
440C2×C4—74no—
441C2×C4—71no—
442C2×C4—72no—
443C2×C4—74no—
444C2×C4—74no—
445C2×C4—142no—
446C2×C4—142no—
447C2×C4—148no—
448C2×C4—148no—
449C2×C4—144no—
450C2×C4—148no—
451C2×C4—142no—
452C2×C4—144no—
453C2×C4—142no—
454C2×C4—282no—
455C2×C4—284no—
456C2×C4—281no—
457C2×C4—282no—
458C2×C4D7×M1614yes—
459C2×C4C22×C4×D711yescharacteristic
460C2×C4C22×C4×D712yes—
461C2×C4C22×C4×D714yes—
462C2×C4C22×C4×D714yes—
463C2×C4C22×C4×D712yes—
464C2×C4C24×D711yescharacteristic
465C8—28no—
466C8—148no—
467C7C2×#298311yescharacteristic, complemented, Sylow
468C22—21no—
469C22—21no—
470C22—72no—
471C22—72no—
472C22—72no—
473C22—72no—
474C22—148no—
475C22—141no—
476C22—141no—
477C22C2×D7×M1612yes—
478C22C23×C4×D711yescharacteristic
479C4—24no—
480C4—21no—
481C4—22no—
482C4—24no—
483C4—74no—
484C4—72no—
485C4—144no—
486C4—141no—
487C4—142no—
488C4—144no—
489C4C2×D7×M1614yes—
490C4D7×2−1+412yes—
491C2—22no—
492C2—74no—
493C2—142no—
494C2D7×#51911yescharacteristic
495C2C22×D7×M1611yescharacteristic
496C2D7×#56811yescharacteristic
subgroupG/H
center, FrattiniC2×C4C24×D7
commutator, socleC22×C7C24×C4
FittingC7×#2983C2
prime radicalC23×D7C22×C4
cosocleC2×C4×C7C25
hypercenter#2983D7
hypocenterC7C2×#2983
LCSG ▷ C22×C7 ▷ C7
UCSC1 ◁ C2×C4 ◁ #2983

Complements

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

NH ≅ G/Ntype
2. C7×#2983C2semidirect
3. #11739881C2semidirect
4. #11737408C2semidirect
5. D7×#446C2semidirect
7. #11736759C2semidirect
9. #11736709C2semidirect
25. C7×#446C22semidirect
28. #89796C22semidirect
35. #89603C22semidirect
36. #89600C22semidirect
42. #89473C22semidirect
45. #89451C22semidirect
118. #2983D7direct (N × H)
204. #446C2×D7semidirect
421. D7#2983direct (N × H)
467. C7C2×#2983semidirect

Maximal subgroups

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

subgroupindex
C2×C4×Q8×D72
C7×#29832
#117398812
#117374082
D7×#4462
D7×#4322
#117367592
D7×#4312
#117367092
C2×#29837