Finite Group Databasebeta

← #102×Dic178 #36571015

Subgroups — #102×Dic178 #36571015

Order 22784.

1314 conjugacy classes of subgroups.

The subgroup lattice has 508 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×D4×Dic178C211yesmaximal, characteristic
2C2×C8×Dic178C211yesmaximal, characteristic, complemented
3C4⋊C4×Dic178C211yesmaximal, characteristic, complemented
4#26021213C211yesmaximal, characteristic, complemented
5#26021211C212yesmaximal, complemented
6#26021204C211yesmaximal, characteristic, complemented
7#26021202C212yesmaximal, complemented
8#26020252C211yesmaximal, characteristic
9#26020250C212yesmaximal
10#102×Dic89C212yesmaximal
11C4×#102×C89C211yesmaximal, characteristic
12C23×Dic178—21no—
13D4×Dic178—24no—
14D4×Dic178C418yescomplemented
15C2×#15668012C2211yescharacteristic
16C2×#15668011C2212yes—
17C2×#15667991—21no—
18C2×#15667989—22no—
19C2×C4×Dic178—21no—
20C2×C4×Dic178C2211yescharacteristic
21C2×D4×Dic89C2212yes—
22C8×Dic178—24no—
23C2×C4⋊#10623494C2211yescharacteristic
24C2×#15667941C2212yes—
25C2×#15667933C2212yes—
26C2×C8×Dic89C2212yes—
27#19151496—21no—
28#19151495—22no—
29#19151468C2211yescharacteristic
30#19151467C2212yes—
31C4⋊C4×Dic89C2212yes—
32#19151361C2212yes—
33#19151361C2212yes—
34#19151360C2212yes—
35#19151360C2212yes—
36#19151360C2212yes—
37C2×C4×D4×C89C2211yescharacteristic
38C2×#102×C89C2211yescharacteristic
39C2×#102×C89C2211yescharacteristic
40C2×C4×C8×C89C2211yescharacteristic
41C4×C4⋊C4×C89C2211yescharacteristic
42#340×C89C2211yescharacteristic
43#340×C89C2211yescharacteristic
44C22×Dic178—28no—
45C22×Dic178—22no—
46C22×Dic178—21no—
47C22×Dic178—44no—
48C22×Dic178—44no—
49C22×Dic178D411yescharacteristic
50C23×Dic89—22no—
51C22×#10623494C2312yes—
52#15668012—22no—
53#15668012C2×C414yes—
54#15668011—24no—
55#15668011C2×C418yes—
56#15667991—28no—
57#15667989—216no—
58C4×Dic178—44no—
59C4×Dic178C2×C414yes—
60C4×Dic178D414yes—
61D4×Dic89—24no—
62D4×Dic89C2×C418yes—
63C2×C4⋊Dic89—21no—
64C2×C4⋊Dic89—21no—
65C2×C4⋊Dic89—21no—
66C2×C4⋊Dic89D411yescharacteristic
67C2×C4⋊Dic89C2312yes—
68C2×C4⋊Dic89C2312yes—
69C2×#13083553—22no—
70C2×#13083553—22no—
71C2×#13083553—22no—
72C2×#13083553D412yes—
73C2×C22⋊Dic89—22no—
74C2×C4×Dic89—22no—
75C2×C4×Dic89C2312yes—
76C4⋊#10623494—22no—
77#15667941—24no—
78#15667933—24no—
79C8×Dic89—24no—
80#15667919—22no—
81C22×D4×C89C2311yescharacteristic
82C23×C4×C89—21no—
83C22×C8×C89C2311yescharacteristic
84C22×C8×C89C2311yescharacteristic
85C4×D4×C89—22no—
86C4×D4×C89C2×C414yes—
87C2×C4⋊C4×C89C2311yescharacteristic
88C2×C4⋊C4×C89C2311yescharacteristic
89C2×C4⋊C4×C89C2311yescharacteristic
90C2×C22⋊C4×C89—21no—
91C2×C42×C89—21no—
92C2×C42×C89C2311yescharacteristic
93#102×C89—22no—
94#102×C89Q814yescomplemented
95C4×C8×C89—22no—
96#95×C89—21no—
97C2×Dic178—24no—
98C2×Dic178—28no—
99C2×Dic178—42no—
100C2×Dic178—42no—
101C2×Dic178—44no—
102C2×Dic178—44no—
103C2×Dic178—432no—
104C2×Dic178C22⋊C414yes—
105C2×Dic178D814yes—
106C2×Dic178SD1614yes—
107C22×Dic89—22no—
108C22×Dic89—28no—
109C22×Dic89—22no—
110C22×Dic89—44no—
111C22×Dic89—44no—
112C22×Dic89C2×D412yes—
113C22×Dic89C2×D412yes—
114C2×#10623494—22no—
115C2×#10623494—22no—
116C2×#10623494—22no—
117C4⋊Dic89—24no—
118C4⋊Dic89—22no—
119C4⋊Dic89—22no—
120C4⋊Dic89—22no—
121C4⋊Dic89—42no—
122C4⋊Dic89—81no—
123C4⋊Dic89C22⋊C414yes—
124C4⋊Dic89C22×C414yes—
125#13083553—28no—
126#13083553—44no—
127#13083553—82no—
128#13083553C22⋊C418yes—
129C22⋊Dic89—28no—
130C4×Dic89—44no—
131C4×Dic89C22×C414yes—
132C4×Dic89C2×D414yes—
133C24×C89—21no—
134C2×D4×C89—21no—
135C2×D4×C89—21no—
136C2×D4×C89—21no—
137C2×D4×C89C22×C412yes—
138C2×D4×C89C2×Q812yes—
139C2×D4×C89#4112yes—
140C22×C4×C89—21no—
141C22×C4×C89—21no—
142C22×C4×C89—24no—
143C22×C4×C89—21no—
144C22×C4×C89—42no—
145C22×C4×C89—42no—
146C22×C4×C89C2×D411yescharacteristic
147C22×C4×C89C2×D411yescharacteristic
148C22×C4×C89C2411yescharacteristic
149C2×C8×C89—21no—
150C2×C8×C89—21no—
151C2×C8×C89—21no—
152C2×C8×C89—21no—
153C2×C8×C89—21no—
154C2×C8×C89C2×Q812yescomplemented
155C4⋊C4×C89—21no—
156C4⋊C4×C89—21no—
157C4⋊C4×C89—21no—
158C4⋊C4×C89—21no—
159C4⋊C4×C89C22×C412yes—
160C4⋊C4×C89C2×Q812yescomplemented
161C22⋊C4×C89—24no—
162C42×C89—42no—
163C42×C89C22×C412yes—
164C42×C89C2×D412yes—
165C23×C89—22no—
166C23×C89—22no—
167C23×C89—22no—
168C23×C89—41no—
169C23×C89—41no—
170C23×C89—41no—
171C23×C89—41no—
172C23×C89C22×D411yescharacteristic
173D4×C89—22no—
174D4×C89—22no—
175D4×C89—22no—
176D4×C89C4×Q814yescomplemented
177C2×C4×C89—21no—
178C2×C4×C89—21no—
179C2×C4×C89—22no—
180C2×C4×C89—22no—
181C2×C4×C89—41no—
182C2×C4×C89—41no—
183C2×C4×C89—41no—
184C2×C4×C89—41no—
185C2×C4×C89—48no—
186C2×C4×C89—41no—
187C2×C4×C89—41no—
188C2×C4×C89—41no—
189C2×C4×C89C2×C22⋊C412yes—
190C2×C4×C89C2×C22⋊C412yes—
191C2×C4×C89C2×D812yes—
192C2×C4×C89C2×SD1612yes—
193C2×C4×C89C23×C411yescharacteristic
194C2×C4×C89C22×D411yescharacteristic
195C2×C4×C89C22×Q811yescharacteristic
196C2×C4×C89C2×#4111yescharacteristic
197C2×C4×C892−1+411yescharacteristic
198C2×C4×C892−1+411yescharacteristic
199C2×Dic89—22no—
200C2×Dic89—22no—
201C2×Dic89—24no—
202C2×Dic89—42no—
203C2×Dic89—42no—
204C2×Dic89—416no—
205C2×Dic89—42no—
206C2×Dic89—42no—
207C2×Dic89—42no—
208C2×Dic89C2×C22⋊C414yes—
209C2×Dic89C2×C22⋊C414yes—
210C2×Dic89C2×D814yes—
211C2×Dic89C2×SD1614yes—
212Dic178—48no—
213Dic178—416no—
214Dic178#102116yesdirect product factor
215C8×C89—22no—
216C8×C89—41no—
217#10623494—42no—
218C22×C89—24no—
219C22×C89—42no—
220C22×C89—42no—
221C22×C89—42no—
222C22×C89—42no—
223C22×C89—42no—
224C22×C89—42no—
225C22×C89C22×C22⋊C411yescharacteristic
226C22×C89#54811yescharacteristic
227C22×C89D4×Q811yescharacteristic
228C22×C89C22×D811yescharacteristic
229C22×C89C22×SD1611yescharacteristic
230C22×C89#57711yescharacteristic
231C22×C89#57811yescharacteristic
232C4×C89—22no—
233C4×C89—42no—
234C4×C89—42no—
235C4×C89—81no—
236C4×C89C2×#10214yes—
237C4×C89C2×C4×Q811yescharacteristic
238C4×C89#51911yescharacteristic
239C4×C89#54811yescharacteristic
240C4×C89D4×Q811yescharacteristic
241Dic89—24no—
242Dic89—44no—
243Dic89—82no—
244Dic89C2×#10218yes—
245Q8×#102—891nomaximal, Sylow
246C2×C89—44no—
247C2×C89Q8×C22⋊C411yescharacteristic
248C2×C89C22×#10211yescharacteristic
249C2×C89#289811yescharacteristic
250C2×C89#335811yescharacteristic
251C2×C89#335911yescharacteristic
252C2×C89Q8×D811yescharacteristic
253C2×C89Q8×SD1611yescharacteristic
254C2×D4×Q8—891no—
255C2×C8×Q8—891no—
256Q8×C4⋊C4—891no—
257#1990—891no—
258#1990—892no—
259#1988—891no—
260#1988—892no—
261#1802—892no—
262#1802—891no—
263C4×#102—892no—
264C4×#102D8911yescharacteristic
265C89Q8×#10211yescharacteristic, complemented, Sylow
266C23×Q8—1781no—
267D4×Q8—898no—
268D4×Q8—1784no—
269C2×C4⋊Q8—892no—
270C2×C4⋊Q8—891no—
271C2×C22⋊Q8—1782no—
272C2×C22⋊Q8—1781no—
273C2×C4×Q8—891no—
274C2×C4×Q8—1781no—
275C2×C4×D4—892no—
276C2×C4×D4C2×D8911yescharacteristic
277C8×Q8—1784no—
278C2×C4⋊C8—892no—
279C2×C4⋊C8—891no—
280C2×#102—892no—
281C2×#102C2×D8911yescharacteristic
282C2×#102C2×D8911yescharacteristic
283C2×C4×C8—892no—
284C2×C4×C8C2×D8911yescharacteristic
285#389—1782no—
286#389—1781no—
287#384—892no—
288#384—891no—
289C4×C4⋊C4—892no—
290C4×C4⋊C4C2×D8911yescharacteristic
291#340—892no—
292#340—892no—
293#340—892no—
294#340—892no—
295#340—892no—
296#340C2×D8911yescharacteristic
297#340C2×D8911yescharacteristic
298C22×Q8—891no—
299C22×Q8—3564no—
300C22×Q8—3564no—
301C22×Q8—1782no—
302C22×Q8—1788no—
303C22×Q8—1781no—
304C22×D4C22×D8911yescharacteristic
305C23×C4—21no—
306C23×C4—1782no—
307C22×C8—892no—
308C22×C8C22×D8911yescharacteristic
309C22×C8C22×D8911yescharacteristic
310C4⋊Q8—898no—
311C4⋊Q8—894no—
312C4⋊Q8—1784no—
313C4⋊Q8—1782no—
314C22⋊Q8—17816no—
315C22⋊Q8—1788no—
316C4×Q8—894no—
317C4×Q8—894no—
318C4×Q8—3564no—
319C4×D4—22no—
320C4×D4—898no—
321C4×D4—1784no—
322C4×D4C4×D8914yes—
323C2×C4⋊C4—892no—
324C2×C4⋊C4—891no—
325C2×C4⋊C4—892no—
326C2×C4⋊C4—892no—
327C2×C4⋊C4—1782no—
328C2×C4⋊C4—1781no—
329C2×C4⋊C4—1782no—
330C2×C4⋊C4—1781no—
331C2×C4⋊C4—1782no—
332C2×C4⋊C4—1781no—
333C2×C4⋊C4C22×D8911yescharacteristic
334C2×C4⋊C4C22×D8911yescharacteristic
335C2×C4⋊C4C22×D8911yescharacteristic
336C2×C22⋊C4—21no—
337C2×C22⋊C4—1782no—
338C2×C42—21no—
339C2×C42—892no—
340C2×C42—1782no—
341C2×C42C22×D8911yescharacteristic
342C4⋊C8—1784no—
343C4⋊C8—1782no—
344#102—22no—
345#102—1784no—
346#102Dic17814yesdirect product factor
347C4×C8—22no—
348C4×C8—1784no—
349#95—21no—
350#95—1782no—
351C24—21no—
352C2×Q8—894no—
353C2×Q8—894no—
354C2×Q8—894no—
355C2×Q8—3564no—
356C2×Q8—3564no—
357C2×Q8—35632no—
358C2×Q8—3562no—
359C2×Q8—3562no—
360C2×Q8—1788no—
361C2×Q8—1784no—
362C2×D4—21no—
363C2×D4—21no—
364C2×D4—21no—
365C2×D4C2×C4×D8912yes—
366C2×D4C2×Dic17812yes—
367C2×D4#1308357412yes—
368C22×C4—21no—
369C22×C4—21no—
370C22×C4—24no—
371C22×C4—21no—
372C22×C4—42no—
373C22×C4—42no—
374C22×C4—892no—
375C22×C4—892no—
376C22×C4—3564no—
377C22×C4—3564no—
378C22×C4—1788no—
379C22×C4—1782no—
380C22×C4—1782no—
381C22×C4D4×D8911yescharacteristic
382C22×C4D4×D8911yescharacteristic
383C22×C4C23×D8911yescharacteristic
384C2×C8—21no—
385C2×C8—21no—
386C2×C8—21no—
387C2×C8—21no—
388C2×C8—21no—
389C2×C8—1782no—
390C2×C8—1782no—
391C2×C8—1782no—
392C2×C8C2×Dic17812yescomplemented
393C4⋊C4—21no—
394C4⋊C4—21no—
395C4⋊C4—21no—
396C4⋊C4—21no—
397C4⋊C4—898no—
398C4⋊C4—894no—
399C4⋊C4—894no—
400C4⋊C4—3564no—
401C4⋊C4—3562no—
402C4⋊C4—1788no—
403C4⋊C4—1782no—
404C4⋊C4—1782no—
405C4⋊C4—1782no—
406C4⋊C4—1784no—
407C4⋊C4—7121no—
408C4⋊C4—7122no—
409C4⋊C4C2×C4×D8912yes—
410C4⋊C4C2×Dic17812yescomplemented
411C22⋊C4—24no—
412C22⋊C4—1788no—
413C42—42no—
414C42—894no—
415C42—894no—
416C42—3564no—
417C42C2×C4×D8912yes—
418C42D4×D8912yes—
419C23—22no—
420C23—22no—
421C23—22no—
422C23—41no—
423C23—41no—
424C23—41no—
425C23—41no—
426C23C2×D4×D8911yescharacteristic
427Q8—8916no—
428Q8—35616no—
429Q8—3568no—
430D4—22no—
431D4—22no—
432D4—22no—
433D4C4×Dic17814yescomplemented
434C2×C4—21no—
435C2×C4—21no—
436C2×C4—22no—
437C2×C4—22no—
438C2×C4—41no—
439C2×C4—41no—
440C2×C4—41no—
441C2×C4—41no—
442C2×C4—48no—
443C2×C4—41no—
444C2×C4—41no—
445C2×C4—41no—
446C2×C4—894no—
447C2×C4—894no—
448C2×C4—894no—
449C2×C4—894no—
450C2×C4—35616no—
451C2×C4—3562no—
452C2×C4—3562no—
453C2×C4—3562no—
454C2×C4—3562no—
455C2×C4—3562no—
456C2×C4—1784no—
457C2×C4—1782no—
458C2×C4—1782no—
459C2×C4C22⋊C4×D8912yes—
460C2×C4C22⋊C4×D8912yes—
461C2×C4D8×D8912yes—
462C2×C4SD16×D8912yes—
463C2×C4C22×C4×D8911yescharacteristic
464C2×C4C2×D4×D8911yescharacteristic
465C2×C4C22×Dic17811yescharacteristic
466C2×C4C2×#1308357411yescharacteristic
467C2×C4#1566805911yescharacteristic
468C2×C4#1566805911yescharacteristic
469C8—22no—
470C8—41no—
471C8—3562no—
472C22—24no—
473C22—42no—
474C22—42no—
475C22—42no—
476C22—42no—
477C22—42no—
478C22—42no—
479C22C2×C22⋊C4×D8911yescharacteristic
480C22#1915225711yescharacteristic
481C22D4×Dic17811yescharacteristic
482C22C2×D8×D8911yescharacteristic
483C22C2×SD16×D8911yescharacteristic
484C22#1915240511yescharacteristic
485C22#1915241211yescharacteristic
486C4—22no—
487C4—42no—
488C4—42no—
489C4—81no—
490C4—898no—
491C4—3564no—
492C4—1784no—
493C4—7122no—
494C4#102×D8914yes—
495C4C2×C4×Dic17811yescharacteristic
496C4#1915207511yescharacteristic
497C4#1915225711yescharacteristic
498C4D4×Dic17811yescharacteristic
499C2—44no—
500C2C22⋊C4×Dic17811yescharacteristic
501C2C2×#102×D8911yescharacteristic
502C2#2602878111yescharacteristic
503C2#2603288511yescharacteristic
504C2#2603289211yescharacteristic
505C2D8×Dic17811yescharacteristic
506C2SD16×Dic17811yescharacteristic
subgroupG/H
centerC23C2×D4×D89
commutatorC2×C4×C89C23×C4
FrattiniC22×C4C23×D89
FittingC4×#102×C89C2
socleC23×C89C22×D4
prime radicalC22×D4×C89C23
cosocleC22×C4×C89C24
hypercenterC4×#102D89
hypocenterC89Q8×#102
LCSG ▷ C2×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C23 ◁ C2×C42 ◁ C4×#102

Complements

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

NH ≅ G/Ntype
2. C2×C8×Dic178C2semidirect
3. C4⋊C4×Dic178C2semidirect
4. #26021213C2semidirect
5. #26021211C2semidirect
6. #26021204C2semidirect
7. #26021202C2semidirect
14. D4×Dic178C4semidirect
94. #102×C89Q8semidirect
154. C2×C8×C89C2×Q8semidirect
160. C4⋊C4×C89C2×Q8semidirect
176. D4×C89C4×Q8semidirect
214. Dic178#102direct (N × H)
265. C89Q8×#102semidirect
346. #102Dic178direct (N × H)
392. C2×C8C2×Dic178semidirect
410. C4⋊C4C2×Dic178semidirect
433. D4C4×Dic178semidirect

Maximal subgroups

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

subgroupindex
C2×D4×Dic1782
C2×C8×Dic1782
C4⋊C4×Dic1782
#260212132
#260212112
#260212042
#260212022
#260202522
#260202502
#102×Dic892
C4×#102×C892
Q8×#10289