Finite Group Databasebeta

← #418×Dic73 #33083763

Subgroups — #418×Dic73 #33083763

Order 18688.

2018 conjugacy classes of subgroups.

The subgroup lattice has 540 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×D4×Dic73C211yesmaximal, characteristic
2C2×#17988592C211yesmaximal, characteristic
3C2×M16×Dic73C211yesmaximal, characteristic, complemented
4#117×Dic73C211yesmaximal, characteristic, complemented
5#22609758C214yesmaximal, complemented
6#102×Dic73C214yesmaximal, complemented
7#22609652C211yesmaximal, characteristic, complemented
8#22609651C211yesmaximal, characteristic, complemented
9C2×#418×C73C211yesmaximal, characteristic
10C24×Dic73—21no—
11C22×#11924012C2211yescharacteristic
12C2×D4×Dic73—21no—
13C2×D4×Dic73—21no—
14C2×D4×Dic73—24no—
15C2×D4×Dic73C418yescomplemented
16C2×D4×Dic73C2212yes—
17C2×D4×Dic73C2212yes—
18C2×#14556550C2211yescharacteristic
19C22×C4⋊Dic73C2211yescharacteristic
20C22×C22⋊Dic73—21no—
21C22×C4×Dic73C2211yescharacteristic
22#17988592C418yescomplemented
23C2×#14556512C2214yes—
24M16×Dic73—24no—
25C2×#14556501C2212yescomplemented
26C2×C8×Dic73C2212yescomplemented
27C4⋊C4×Dic73C2212yescomplemented
28C4⋊C4×Dic73C2212yescomplemented
29C22⋊C4×Dic73—21no—
30C22⋊C4×Dic73—21no—
31#17988433—21no—
32C42×Dic73—21no—
33#17988350C2214yescomplemented
34#17988349C2214yescomplemented
35C23×D4×C73C2211yescharacteristic
36C22×M16×C73C2211yescharacteristic
37C2×#117×C73C2211yescharacteristic
38#418×C73C418yescomplemented
39C2×#102×C73C2214yes—
40C23×Dic73—28no—
41C23×Dic73—22no—
42C23×Dic73—22no—
43C23×Dic73—21no—
44C23×Dic73—48no—
45C23×Dic73D411yescharacteristic
46C23×Dic73D411yescharacteristic
47C2×#11924012—22no—
48C2×#11924012—22no—
49C2×#11924012C2×C414yescomplemented
50C22×#10596831C2312yes—
51D4×Dic73—28no—
52D4×Dic73—28no—
53D4×Dic73—24no—
54D4×Dic73—24no—
55D4×Dic73C2×C418yes—
56D4×Dic73C2×C418yes—
57#14556550—22no—
58#14556550C2×C414yescomplemented
59C2×C4⋊Dic73—21no—
60C2×C4⋊Dic73—22no—
61C2×C4⋊Dic73C2×C414yes—
62C2×C4⋊Dic73C2312yes—
63C2×C4⋊Dic73C2312yes—
64C2×C22⋊Dic73—28no—
65C2×C22⋊Dic73—22no—
66C2×C22⋊Dic73—22no—
67C2×C22⋊Dic73—21no—
68C2×C4×Dic73—22no—
69C2×C4×Dic73—22no—
70C2×C4×Dic73—21no—
71C2×C4×Dic73C2×C414yes—
72C2×C4×Dic73D411yescharacteristic
73C2×C4×Dic73D411yescharacteristic
74C2×C4×Dic73D414yes—
75C2×C4×Dic73C2311yescharacteristic
76C2×C4×Dic73C2311yescharacteristic
77#14556512C2×C4116yescomplemented
78#14556501—24no—
79C8×Dic73—24no—
80#14556498—22no—
81#14556498—22no—
82C25×C73—21no—
83C22×D4×C73—21no—
84C22×D4×C73—22no—
85C22×D4×C73—22no—
86C22×D4×C73—22no—
87C22×D4×C73C2×C414yes—
88C22×D4×C73C2×C414yes—
89C22×D4×C73C2×C414yes—
90C22×D4×C73C2312yes—
91C23×C4×C73C2311yescharacteristic
92C2×M16×C73—22no—
93C2×M16×C73—22no—
94C2×M16×C73C2×C414yescomplemented
95C22×C8×C73C2312yes—
96#117×C73—22no—
97#117×C73C2×C414yescomplemented
98C2×C4⋊C4×C73C2312yes—
99C2×C22⋊C4×C73—21no—
100C2×C42×C73—21no—
101#102×C73C2×C4116yescomplemented
102C22×Dic73—24no—
103C22×Dic73—24no—
104C22×Dic73—22no—
105C22×Dic73—22no—
106C22×Dic73—28no—
107C22×Dic73—28no—
108C22×Dic73—42no—
109C22×Dic73—48no—
110C22×Dic73—432no—
111C22×Dic73—44no—
112C22×Dic73—48no—
113C22×Dic73C22⋊C414yes—
114C22×Dic73C22⋊C414yes—
115C22×Dic73C2×D411yescharacteristic
116C22×Dic73C2×D411yescharacteristic
117C22×Dic73C2×D411yescharacteristic
118C22×Dic73C2×D411yescharacteristic
119#11924012—28no—
120C2×#10596831—22no—
121C2×#10596831—22no—
122C2×#10596831C22×C414yescomplemented
123C4⋊Dic73—24no—
124C4⋊Dic73—22no—
125C4⋊Dic73—22no—
126C4⋊Dic73C22×C414yes—
127C4⋊Dic73C22×C414yescomplemented
128C22⋊Dic73—24no—
129C22⋊Dic73—28no—
130C22⋊Dic73—28no—
131C4×Dic73—24no—
132C4×Dic73—44no—
133C4×Dic73—44no—
134C4×Dic73C22⋊C414yes—
135C4×Dic73C22⋊C414yes—
136C4×Dic73C22×C412yes—
137C4×Dic73C22×C412yes—
138C4×Dic73C2×D412yes—
139C4×Dic73C2×D412yes—
140C24×C73—24no—
141C24×C73—24no—
142C24×C73—24no—
143C24×C73—22no—
144C24×C73—44no—
145C24×C73—44no—
146C24×C73C2×D411yescharacteristic
147C2×D4×C73—24no—
148C2×D4×C73—28no—
149C2×D4×C73—28no—
150C2×D4×C73—24no—
151C2×D4×C73—28no—
152C2×D4×C73—24no—
153C2×D4×C73—22no—
154C2×D4×C73—22no—
155C2×D4×C73—22no—
156C2×D4×C73C42116yescomplemented
157C2×D4×C73C22×C414yes—
158C2×D4×C73C22×C414yes—
159C2×D4×C73C22×C414yes—
160C22×C4×C73—22no—
161C22×C4×C73C22×C412yes—
162C22×C4×C73C22×C412yes—
163C22×C4×C73C22×C412yes—
164C22×C4×C73C2×D411yescharacteristic
165C22×C4×C73C2×D412yes—
166C22×C4×C73#4112yes—
167C22×C4×C73#4112yes—
168C22×C4×C73C2411yescharacteristic
169M16×C73—28no—
170C2×C8×C73—22no—
171C2×C8×C73—22no—
172C2×C8×C73C22×C414yescomplemented
173C4⋊C4×C73—22no—
174C4⋊C4×C73C22×C414yescomplemented
175C22⋊C4×C73—24no—
176C42×C73—24no—
177C23×C73—22no—
178C23×C73—22no—
179C23×C73—24no—
180C23×C73—24no—
181C23×C73—24no—
182C23×C73—216no—
183C23×C73—48no—
184C23×C73—416no—
185C23×C73—416no—
186C23×C73—48no—
187C23×C73—44no—
188C23×C73—44no—
189C23×C73C2×C22⋊C412yes—
190C23×C73C4×D412yes—
191C23×C73C4×D412yes—
192C23×C73C22×D411yescharacteristic
193D4×C73—24no—
194D4×C73—24no—
195D4×C73—24no—
196D4×C73—216no—
197D4×C73C2×C4218yes—
198C2×C4×C73—24no—
199C2×C4×C73—42no—
200C2×C4×C73—42no—
201C2×C4×C73C2×C4214yes—
202C2×C4×C73C2×C22⋊C412yes—
203C2×C4×C73#11714yes—
204C2×C4×C73C4×D414yes—
205C2×C4×C73C4×D412yes—
206C2×C4×C73C4×D414yes—
207C2×C4×C73C4×D412yes—
208C2×C4×C73C23×C411yescharacteristic
209C2×C4×C73C23×C411yescharacteristic
210C2×C4×C73C23×C411yescharacteristic
211C2×C4×C73C22×D411yescharacteristic
212C2×C4×C73C2×#4111yescharacteristic
213C2×C4×C73C2×#4111yescharacteristic
214C2×Dic73—22no—
215C2×Dic73—22no—
216C2×Dic73—22no—
217C2×Dic73—28no—
218C2×Dic73—24no—
219C2×Dic73—24no—
220C2×Dic73—44no—
221C2×Dic73—416no—
222C2×Dic73—48no—
223C2×Dic73—42no—
224C2×Dic73—44no—
225C2×Dic73—42no—
226C2×Dic73—416no—
227C2×Dic73C2×C22⋊C412yes—
228C2×Dic73C2×C22⋊C412yes—
229C2×Dic73C2×C22⋊C412yes—
230C2×Dic73C2×C22⋊C412yes—
231C2×Dic73AGL(1,ℤ/8)14yes—
232C8×C73—24no—
233#10596831—24no—
234C22×C73—22no—
235C22×C73—22no—
236C22×C73—24no—
237C22×C73—24no—
238C22×C73—28no—
239C22×C73—432no—
240C22×C73—44no—
241C22×C73—44no—
242C22×C73—48no—
243C22×C73—48no—
244C22×C73C4×C22⋊C414yes—
245C22×C73C22×C22⋊C411yescharacteristic
246C22×C73C2×C4×D411yescharacteristic
247C22×C73C2×C4×D411yescharacteristic
248C22×C73C2×AGL(1,ℤ/8)12yes—
249C22×C73#57512yes—
250C4×C73—44no—
251C4×C73C4×C22⋊C414yes—
252C4×C73C22×C4211yescharacteristic
253C4×C73C2×#11711yescharacteristic
254C4×C73C2×C4×D411yescharacteristic
255C4×C73C2×C4×D411yescharacteristic
256Dic73—22no—
257Dic73—22no—
258Dic73—22no—
259Dic73—44no—
260Dic73—44no—
261Dic73#41814yesdirect product factor
262C4×#418—731nomaximal, Sylow
263C2×C73—24no—
264C2×C73—48no—
265C2×C73C2×C4×C22⋊C411yescharacteristic
266C2×C73C2×#41811yescharacteristic
267C2×C73#289611yescharacteristic
268C2×C73C4×AGL(1,ℤ/8)12yes—
269C2×C73C4×AGL(1,ℤ/8)12yes—
270C22×C4×D4—731no—
271C2×#418—731no—
272C2×#418D7311yescharacteristic
273C2×C4×M16—731no—
274C4×#117—731no—
275#1762—734no—
276C4×#102—734no—
277#1736—731no—
278#1736—731no—
279C73C4×#41811yescharacteristic, complemented, Sylow
280C23×D4C2×D7311yescharacteristic
281C24×C4—1461no—
282C22×M16—731no—
283C22×M16C2×D7311yescharacteristic
284C2×C4×D4—738no—
285C2×C4×D4—732no—
286C2×C4×D4—732no—
287C2×C4×D4—1461no—
288C2×C4×D4—1461no—
289C2×C4×D4—1464no—
290C2×#117—731no—
291C2×#117C2×D7311yescharacteristic
292C22×C4⋊C4—731no—
293C22×C22⋊C4—1461no—
294C22×C42—731no—
295#418—738no—
296#418Dic7318yesdirect product factor
297C2×#102—734no—
298C2×#102C2×D7314yes—
299C4×M16—1464no—
300C2×#97—732no—
301C2×C4×C8—732no—
302C4×C4⋊C4—732no—
303C4×C4⋊C4—732no—
304C4×C22⋊C4—1461no—
305C4×C22⋊C4—1461no—
306#376—1461no—
307C43—1461no—
308#340—734no—
309#340—734no—
310C25—21no—
311C22×D4—21no—
312C22×D4—22no—
313C22×D4—22no—
314C22×D4—22no—
315C22×D4C4×D7314yes—
316C22×D4C4×D7314yes—
317C22×D4C2×Dic7314yes—
318C22×D4C22×D7312yes—
319C23×C4—2928no—
320C23×C4—731no—
321C23×C4—731no—
322C23×C4—1462no—
323C23×C4—1468no—
324C23×C4—1462no—
325C23×C4—1461no—
326C23×C4C22×D7311yescharacteristic
327C2×M16—22no—
328C2×M16—22no—
329C2×M16—734no—
330C2×M16—1462no—
331C2×M16—1462no—
332C2×M16C2×Dic7314yescomplemented
333C22×C8—732no—
334C22×C8C22×D7312yes—
335C4×D4—738no—
336C4×D4—738no—
337C4×D4—1468no—
338C4×D4—1468no—
339C4×D4—1464no—
340C4×D4—1464no—
341#117—22no—
342#117—734no—
343#117—1462no—
344#117C2×Dic7314yescomplemented
345C2×C4⋊C4—734no—
346C2×C4⋊C4—732no—
347C2×C4⋊C4—732no—
348C2×C4⋊C4—1461no—
349C2×C4⋊C4—1462no—
350C2×C4⋊C4C22×D7312yes—
351C2×C22⋊C4—21no—
352C2×C22⋊C4—1468no—
353C2×C22⋊C4—1462no—
354C2×C22⋊C4—1462no—
355C2×C22⋊C4—1461no—
356C2×C42—21no—
357C2×C42—734no—
358C2×C42—731no—
359C2×C42—731no—
360C2×C42—734no—
361C2×C42—731no—
362C2×C42—731no—
363C2×C42—1462no—
364C2×C42—1462no—
365C2×C42—1461no—
366#102—7316no—
367#102C2×Dic73116yescomplemented
368#97—1464no—
369C4×C8—1464no—
370#95—1462no—
371#95—1462no—
372C24—24no—
373C24—24no—
374C24—24no—
375C24—22no—
376C24—44no—
377C24—44no—
378C24D4×D7311yescharacteristic
379C2×D4—24no—
380C2×D4—28no—
381C2×D4—24no—
382C2×D4—28no—
383C2×D4—24no—
384C2×D4—28no—
385C2×D4—22no—
386C2×D4—22no—
387C2×D4—22no—
388C2×D4C4×Dic73116yescomplemented
389C2×D4C2×C4×D7314yes—
390C2×D4C2×C4×D7314yes—
391C2×D4C22×Dic7314yes—
392C22×C4—22no—
393C22×C4—2924no—
394C22×C4—2928no—
395C22×C4—29232no—
396C22×C4—2928no—
397C22×C4—2922no—
398C22×C4—734no—
399C22×C4—731no—
400C22×C4—734no—
401C22×C4—731no—
402C22×C4—731no—
403C22×C4—731no—
404C22×C4—1468no—
405C22×C4—1468no—
406C22×C4—1464no—
407C22×C4—1462no—
408C22×C4—1462no—
409C22×C4—1464no—
410C22×C4C2×C4×D7312yes—
411C22×C4C2×C4×D7312yes—
412C22×C4C22×Dic7312yes—
413C22×C4D4×D7311yescharacteristic
414C22×C4D4×D7312yes—
415C22×C4#1192402712yes—
416C22×C4#1192402712yes—
417C22×C4C23×D7311yescharacteristic
418M16—28no—
419M16—1468no—
420C2×C8—22no—
421C2×C8—22no—
422C2×C8—734no—
423C2×C8—1462no—
424C2×C8—1462no—
425C2×C8C22×Dic7314yescomplemented
426C4⋊C4—22no—
427C4⋊C4—734no—
428C4⋊C4—734no—
429C4⋊C4—1464no—
430C4⋊C4—1462no—
431C4⋊C4—1462no—
432C4⋊C4C22×Dic7314yescomplemented
433C22⋊C4—24no—
434C22⋊C4—1468no—
435C22⋊C4—1468no—
436C22⋊C4—1464no—
437C42—24no—
438C42—2924no—
439C42—2924no—
440C42—734no—
441C42—734no—
442C42—732no—
443C42—732no—
444C42—732no—
445C42—732no—
446C42—1464no—
447C23—22no—
448C23—22no—
449C23—216no—
450C23—24no—
451C23—24no—
452C23—24no—
453C23—48no—
454C23—48no—
455C23—416no—
456C23—416no—
457C23—44no—
458C23—44no—
459C23C22⋊C4×D7312yes—
460C23#1455655112yes—
461C23D4×Dic7312yes—
462C23C2×D4×D7311yescharacteristic
463D4—216no—
464D4—24no—
465D4—24no—
466D4—24no—
467D4C2×C4×Dic7318yes—
468C2×C4—24no—
469C2×C4—42no—
470C2×C4—42no—
471C2×C4—2928no—
472C2×C4—2922no—
473C2×C4—2922no—
474C2×C4—2924no—
475C2×C4—29216no—
476C2×C4—29216no—
477C2×C4—2924no—
478C2×C4—732no—
479C2×C4—734no—
480C2×C4—732no—
481C2×C4—732no—
482C2×C4—732no—
483C2×C4—1464no—
484C2×C4—1464no—
485C2×C4—1468no—
486C2×C4—1462no—
487C2×C4—1462no—
488C2×C4—1462no—
489C2×C4C2×C4×Dic7314yes—
490C2×C4C22⋊C4×D7312yes—
491C2×C4#1455654714yes—
492C2×C4#1455655112yes—
493C2×C4#1455655114yes—
494C2×C4D4×Dic7312yes—
495C2×C4D4×Dic7314yes—
496C2×C4C22×C4×D7311yescharacteristic
497C2×C4C22×C4×D7311yescharacteristic
498C2×C4C23×Dic7311yescharacteristic
499C2×C4C2×D4×D7311yescharacteristic
500C2×C4C2×#1192402711yescharacteristic
501C2×C4C2×#1192402711yescharacteristic
502C8—24no—
503C8—1464no—
504C22—22no—
505C22—22no—
506C22—24no—
507C22—24no—
508C22—28no—
509C22—432no—
510C22—44no—
511C22—44no—
512C22—48no—
513C22—48no—
514C22C22⋊C4×Dic7314yes—
515C22C2×C22⋊C4×D7311yescharacteristic
516C22C2×#1455655111yescharacteristic
517C22C2×D4×Dic7311yescharacteristic
518C22AGL(1,ℤ/8)×D7312yes—
519C22#1798938312yes—
520C4—44no—
521C4—2924no—
522C4—2924no—
523C4—734no—
524C4—1462no—
525C4—1462no—
526C4—1462no—
527C4C22⋊C4×Dic7314yes—
528C4C22×C4×Dic7311yescharacteristic
529C4C2×#1455654711yescharacteristic
530C4C2×#1455655111yescharacteristic
531C4C2×D4×Dic7311yescharacteristic
532C2—24no—
533C2—48no—
534C2C2×C22⋊C4×Dic7311yescharacteristic
535C2#418×D7311yescharacteristic
536C2#2261844511yescharacteristic
537C2#2261873512yes—
538C2AGL(1,ℤ/8)×Dic7312yes—
subgroupG/H
centerC23C2×D4×D73
commutatorC4×C73C22×C42
FrattiniC22×C4C23×D73
FittingC2×#418×C73C2
socleC23×C73C22×D4
prime radicalC23×D4×C73C22
cosocleC22×C4×C73C24
hypercenterC2×#418D73
hypocenterC73C4×#418
LCSG ▷ C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C23 ◁ C23×C4 ◁ C2×#418

Complements

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

NH ≅ G/Ntype
3. C2×M16×Dic73C2semidirect
4. #117×Dic73C2semidirect
5. #22609758C2semidirect
6. #102×Dic73C2semidirect
7. #22609652C2semidirect
8. #22609651C2semidirect
15. C2×D4×Dic73C4semidirect
22. #17988592C4semidirect
25. C2×#14556501C22semidirect
26. C2×C8×Dic73C22semidirect
27. C4⋊C4×Dic73C22semidirect
28. C4⋊C4×Dic73C22semidirect
33. #17988350C22semidirect
34. #17988349C22semidirect
38. #418×C73C4semidirect
49. C2×#11924012C2×C4semidirect
58. #14556550C2×C4semidirect
77. #14556512C2×C4semidirect
94. C2×M16×C73C2×C4semidirect
97. #117×C73C2×C4semidirect
101. #102×C73C2×C4semidirect
122. C2×#10596831C22×C4semidirect
127. C4⋊Dic73C22×C4semidirect
156. C2×D4×C73C42semidirect
172. C2×C8×C73C22×C4semidirect
174. C4⋊C4×C73C22×C4semidirect
261. Dic73#418direct (N × H)
279. C73C4×#418semidirect
296. #418Dic73direct (N × H)
332. C2×M16C2×Dic73semidirect
344. #117C2×Dic73semidirect
367. #102C2×Dic73semidirect
388. C2×D4C4×Dic73semidirect
425. C2×C8C22×Dic73semidirect
432. C4⋊C4C22×Dic73semidirect

Maximal subgroups

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

subgroupindex
C22×D4×Dic732
C2×#179885922
C2×M16×Dic732
#117×Dic732
#226097582
#102×Dic732
#226096522
#226096512
C2×#418×C732
C4×#41873