Finite Group Databasebeta

← C4×#19151701 #36552925

Subgroups — C4×#19151701 #36552925

Order 22784.

1206 conjugacy classes of subgroups.

The subgroup lattice has 452 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19151701C212yesmaximal
2C2×C4×#13083561C211yesmaximal, characteristic
3C4×Q8×Dic89C211yesmaximal, characteristic, complemented
4C4×#15667974C211yesmaximal, characteristic
5#26020148C212yesmaximal, complemented
6C4×#15667945C211yesmaximal, characteristic, complemented
7#26020084C212yesmaximal, complemented
8#26020076C212yesmaximal
9C4×#15667934C211yesmaximal, characteristic
10C4×#15667922C211yesmaximal, characteristic, complemented
11C4×#103×C89C211yesmaximal, characteristic, complemented
12C22×#13083561C2211yescharacteristic
13C2×Q8×Dic89C2212yes—
14C2×C4×D356C2211yescharacteristic
15C2×#15667974C2212yes—
16C2×C42×D89—21no—
17#19151701C4116yesdirect product factor
18C4×#13083561C418yescomplemented
19C2×#15667945C2212yes—
20C2×#15667943C2211yescharacteristic
21C2×#15667936C2211yescharacteristic
22C2×#15667934C2212yes—
23C2×#15667932C2211yescharacteristic
24C2×#15667922C2212yes—
25C2×#15667922C2212yes—
26C2×C4×#10623494C2211yescharacteristic
27C4⋊C4×Dic89—22no—
28C4⋊C4×Dic89C2212yes—
29C4⋊C4×Dic89C2212yes—
30C4×C4⋊Dic89—21no—
31C4×C4⋊Dic89C2211yescharacteristic
32C4×#13083551—21no—
33#19151445—22no—
34C42×Dic89—21no—
35C42×Dic89C2211yescharacteristic
36#19151361C2212yes—
37#19151360C2212yes—
38C2×C4×Q8×C89C2211yescharacteristic
39C2×#103×C89C2212yes—
40C2×C4×C8×C89C2211yescharacteristic
41C4×C4⋊C4×C89C2211yescharacteristic
42#340×C89C2212yes—
43C22×D356C2311yescharacteristic
44C22×C4×D89—22no—
45C22×C4×D89—21no—
46C2×#13083561C2×C414yes—
47C2×#13083561C2×C418yes—
48C22×#10623494C2311yescharacteristic
49C22×#10623494C2311yescharacteristic
50Q8×Dic89—24no—
51Q8×Dic89C2×C418yescomplemented
52C4×D356—22no—
53C4×D356C2×C414yes—
54#15667974—24no—
55#15667974C2×C418yes—
56C2×C4⋊Dic89—22no—
57C2×C4⋊Dic89C2312yes—
58C2×C4⋊Dic89C2311yescharacteristic
59C2×#13083551—22no—
60C2×#13083551—21no—
61C2×C4×Dic89—22no—
62C2×C4×Dic89—22no—
63C2×C4×Dic89—22no—
64C2×C4×Dic89—21no—
65C2×C4×Dic89D411yescharacteristic
66C2×C4×Dic89D411yescharacteristic
67C2×C4×Dic89D412yes—
68C2×C4×Dic89C2312yes—
69C42×D89—44no—
70#15667945C2×C418yescomplemented
71#15667943C2×C414yescomplemented
72#15667936C2×C414yescomplemented
73#15667934C2×C418yes—
74#15667932C2×C414yes—
75#15667922—24no—
76#15667922C2×C418yescomplemented
77C4×#10623494C2×C414yescomplemented
78#15667919—22no—
79#15667919—22no—
80#15667919—21no—
81C22×Q8×C89C2311yescharacteristic
82C22×C8×C89C2312yes—
83C4×Q8×C89—22no—
84C4×Q8×C89C2×C414yescomplemented
85C2×C4⋊C4×C89—21no—
86C2×C4⋊C4×C89C2312yes—
87C2×C4⋊C4×C89C2311yescharacteristic
88C2×C42×C89—21no—
89C2×C42×C89—21no—
90C2×C42×C89C2311yescharacteristic
91#103×C89C2×C418yescomplemented
92C4×C8×C89—22no—
93#95×C89—21no—
94C23×D89—21no—
95C2×D356—22no—
96C2×D356—21no—
97C2×D356C22×C414yes—
98C2×D356C22×C412yes—
99C22×Dic89—21no—
100C22×Dic89—22no—
101C22×Dic89C2×D412yes—
102C22×Dic89C2×D412yes—
103C2×C4×D89—24no—
104C2×C4×D89—28no—
105C2×C4×D89—44no—
106C2×C4×D89—44no—
107C2×C4×D89—42no—
108C2×C4×D89—42no—
109#13083561C42116yescomplemented
110C2×#10623494—22no—
111C2×#10623494C22×C412yes—
112C2×#10623494C22×C412yes—
113C2×#10623494C22×C414yes—
114C4⋊Dic89—21no—
115C4⋊Dic89—22no—
116C4⋊Dic89—28no—
117C4⋊Dic89C22×C412yes—
118C4⋊Dic89C22×C414yes—
119#13083551—24no—
120#13083551—28no—
121C4×Dic89—22no—
122C4×Dic89—22no—
123C4×Dic89—28no—
124C4×Dic89—42no—
125C4×Dic89—44no—
126C4×Dic89—44no—
127C4×Dic89—42no—
128C4×Dic89C22×C414yes—
129C4×Dic89#4114yes—
130C2×Q8×C89—22no—
131C2×Q8×C89—21no—
132C2×Q8×C89C22×C414yes—
133C2×Q8×C89C22×C412yes—
134C22×C4×C89—21no—
135C22×C4×C89—22no—
136C22×C4×C89—21no—
137C22×C4×C89C2×D411yescharacteristic
138C22×C4×C89C2×D411yescharacteristic
139C22×C4×C89C2411yescharacteristic
140C2×C8×C89—22no—
141C2×C8×C89—22no—
142C2×C8×C89C22×C414yes—
143C4⋊C4×C89—24no—
144C4⋊C4×C89—22no—
145C4⋊C4×C89—21no—
146C4⋊C4×C89C22×C414yes—
147C4⋊C4×C89C22×C412yes—
148C42×C89—24no—
149C42×C89—42no—
150C42×C89C22×C412yes—
151C42×C89#4112yes—
152C23×C89C22×D411yescharacteristic
153C22×D89—24no—
154C22×D89—22no—
155C22×D89—41no—
156C22×D89—41no—
157C22×D89—42no—
158Q8×C89—24no—
159Q8×C89—22no—
160Q8×C89C2×C4214yescomplemented
161C2×C4×C89—22no—
162C2×C4×C89—24no—
163C2×C4×C89—22no—
164C2×C4×C89—22no—
165C2×C4×C89—24no—
166C2×C4×C89—42no—
167C2×C4×C89—42no—
168C2×C4×C89—42no—
169C2×C4×C89C4×D412yes—
170C2×C4×C89C4×D412yes—
171C2×C4×C89AGL(1,ℤ/8)12yes—
172C2×C4×C89#13712yes—
173C2×C4×C89C23×C411yescharacteristic
174C2×C4×C89C23×C412yes—
175C2×C4×C89C2×#4112yes—
176C2×C4×C89C2×#4111yescharacteristic
177C2×Dic89—22no—
178C2×Dic89—22no—
179C2×Dic89—22no—
180C2×Dic89—22no—
181C2×Dic89—24no—
182C2×Dic89—22no—
183C2×Dic89—41no—
184C2×Dic89—42no—
185C2×Dic89—41no—
186C2×Dic89—42no—
187C2×Dic89C4×D414yes—
188C2×Dic89C4×D414yes—
189D356—24no—
190D356—22no—
191D356C2×C4214yes—
192C4×D89—416no—
193C4×D89—48no—
194C8×C89—24no—
195#10623494—22no—
196#10623494C2×C4214yescomplemented
197C22×C89C2×C4×D411yescharacteristic
198C22×C89C2×C4×D412yes—
199C22×C89C2×AGL(1,ℤ/8)11yescharacteristic
200C22×C89C2×#13711yescharacteristic
201C22×C89#57512yes—
202C2×D89—24no—
203C2×D89—42no—
204C2×D89—42no—
205C2×D89—44no—
206C2×D89—44no—
207C4×C89—22no—
208C4×C89—24no—
209C4×C89—42no—
210C4×C89—44no—
211C4×C89#44014yescomplemented
212C4×C89C22×C4211yescharacteristic
213C4×C89C4×#4112yes—
214C4×C89C4×#4111yescharacteristic
215Dic89—24no—
216Dic89—24no—
217Dic89—42no—
218Dic89—44no—
219C4×#440—891nomaximal, Sylow
220C2×C89C42×D411yescharacteristic
221C2×C89C2×#44011yescharacteristic
222C2×C89#294311yescharacteristic
223C2×C89C4×AGL(1,ℤ/8)12yes—
224C2×C89C4×#13712yes—
225D89—44no—
226C2×#440—892no—
227C2×C4×SD16—891no—
228C42×Q8—891no—
229C42×D4—891no—
230#1776—892no—
231C4×#107—891no—
232#1763—892no—
233#1762—892no—
234C4×#103D8911yescharacteristic, complemented
235C4×#102—891no—
236C4×#97—891no—
237C89C4×#44011yescharacteristic, complemented, Sylow
238C22×SD16—891no—
239C2×C4×Q8—892no—
240C2×C4×Q8C2×D8911yescharacteristic
241C2×C4×D4—892no—
242C2×C4×D4—891no—
243C22×C42—1781no—
244#440—8916no—
245C4×SD16—898no—
246C2×#107—892no—
247C2×#106—891no—
248C2×#103—891no—
249C2×#103C2×D8912yes—
250C2×#102—892no—
251C2×#102—891no—
252C2×#97—892no—
253C2×#97—892no—
254C2×C4×C8—891no—
255C2×C4×C8C2×D8911yescharacteristic
256C4×C4⋊C4—892no—
257C4×C4⋊C4—892no—
258C4×C4⋊C4—891no—
259C4×C4⋊C4—1781no—
260C4×C4⋊C4—1782no—
261C4×C4⋊C4C2×D8911yescharacteristic
262C4×C22⋊C4—1782no—
263C4×C22⋊C4—1781no—
264C43—891no—
265C43—1781no—
266#340—892no—
267#340—892no—
268#340C2×D8912yes—
269C22×Q8C22×D8911yescharacteristic
270C22×D4—891no—
271C23×C4—1782no—
272C23×C4—1781no—
273C2×SD16—894no—
274C2×SD16—898no—
275C22×C8—891no—
276C22×C8—891no—
277C22×C8C22×D8912yes—
278C4×Q8—22no—
279C4×Q8—898no—
280C4×Q8—1784no—
281C4×Q8C4×D8914yescomplemented
282C4×D4—898no—
283C4×D4—894no—
284C4×D4—1784no—
285C4×D4—1782no—
286C2×C4⋊C4—21no—
287C2×C4⋊C4—891no—
288C2×C4⋊C4—892no—
289C2×C4⋊C4—1782no—
290C2×C4⋊C4C22×D8912yes—
291C2×C4⋊C4C22×D8911yescharacteristic
292C2×C22⋊C4—1782no—
293C2×C22⋊C4—1781no—
294C2×C42—21no—
295C2×C42—21no—
296C2×C42—892no—
297C2×C42—892no—
298C2×C42—891no—
299C2×C42—891no—
300C2×C42—3564no—
301C2×C42—1782no—
302C2×C42—1782no—
303C2×C42—1781no—
304C2×C42—1782no—
305C2×C42C22×D8911yescharacteristic
306#107—898no—
307#106—894no—
308#103—894no—
309#103C4×D8918yescomplemented
310#102—898no—
311#102—894no—
312#97—898no—
313#97—1784no—
314C4×C8—22no—
315C4×C8—894no—
316#95—21no—
317#95—1782no—
318#95—1782no—
319#95—1781no—
320C24—1781no—
321C2×Q8—22no—
322C2×Q8—21no—
323C2×Q8C2×C4×D8912yes—
324C2×Q8C2×C4×D8914yes—
325C2×D4—894no—
326C2×D4—892no—
327C2×D4—1782no—
328C2×D4—1781no—
329C22×C4—21no—
330C22×C4—22no—
331C22×C4—21no—
332C22×C4—892no—
333C22×C4—892no—
334C22×C4—3564no—
335C22×C4—3564no—
336C22×C4—3562no—
337C22×C4—3562no—
338C22×C4—1788no—
339C22×C4—1782no—
340C22×C4—1781no—
341C22×C4—1784no—
342C22×C4D4×D8911yescharacteristic
343C22×C4D4×D8911yescharacteristic
344C22×C4C23×D8911yescharacteristic
345SD16—8916no—
346C2×C8—22no—
347C2×C8—22no—
348C2×C8—892no—
349C2×C8—894no—
350C2×C8—892no—
351C2×C8—1782no—
352C2×C8C2×C4×D8914yes—
353C4⋊C4—24no—
354C4⋊C4—22no—
355C4⋊C4—21no—
356C4⋊C4—894no—
357C4⋊C4—892no—
358C4⋊C4—1788no—
359C4⋊C4—1782no—
360C4⋊C4—1781no—
361C4⋊C4C2×C4×D8912yes—
362C4⋊C4C2×C4×D8914yes—
363C22⋊C4—1788no—
364C22⋊C4—1784no—
365C42—24no—
366C42—42no—
367C42—894no—
368C42—894no—
369C42—3562no—
370C42—3564no—
371C42—3564no—
372C42—3562no—
373C42—1788no—
374C42—1782no—
375C42—1782no—
376C42C2×C4×D8912yes—
377C42#1308357312yes—
378C23—3561no—
379C23—3561no—
380C23—3562no—
381C23—1784no—
382C23—1782no—
383C23C2×D4×D8911yescharacteristic
384Q8—24no—
385Q8—22no—
386Q8C42×D8914yescomplemented
387D4—894no—
388D4—1784no—
389D4—1782no—
390C2×C4—22no—
391C2×C4—24no—
392C2×C4—22no—
393C2×C4—24no—
394C2×C4—22no—
395C2×C4—42no—
396C2×C4—42no—
397C2×C4—42no—
398C2×C4—894no—
399C2×C4—894no—
400C2×C4—35616no—
401C2×C4—3561no—
402C2×C4—3562no—
403C2×C4—3561no—
404C2×C4—3562no—
405C2×C4—3568no—
406C2×C4—1784no—
407C2×C4—1782no—
408C2×C4—1782no—
409C2×C4—1782no—
410C2×C4—1782no—
411C2×C4—1782no—
412C2×C4#1566797212yes—
413C2×C4#1566797212yes—
414C2×C4#1566803912yes—
415C2×C4#1566804412yes—
416C2×C4C22×C4×D8912yes—
417C2×C4C22×C4×D8911yescharacteristic
418C2×C4#41×D8912yes—
419C2×C4C2×#1308357311yescharacteristic
420C8—24no—
421C8—894no—
422C8—1782no—
423C22—3564no—
424C22—3564no—
425C22—3562no—
426C22—3562no—
427C22—1784no—
428C22C4×D4×D8912yes—
429C22C2×#1566797211yescharacteristic
430C22C2×#1566803911yescharacteristic
431C22C2×#1566804411yescharacteristic
432C22#1915239512yes—
433C4—24no—
434C4—22no—
435C4—44no—
436C4—42no—
437C4—3564no—
438C4—3562no—
439C4—1784no—
440C4—1784no—
441C4#1915170114yesdirect product factor
442C4C2×C42×D8911yescharacteristic
443C4C4×#1308357312yes—
444C4#1915206611yescharacteristic
445C2—3564no—
446C2C4×#1566797211yescharacteristic
447C2C2×#1915170111yescharacteristic
448C2#2602904811yescharacteristic
449C2C4×#1566803912yes—
450C2C4×#1566804412yes—
subgroupG/H
centerC22×C4D4×D89
commutatorC4×C89C22×C42
FrattiniC22×C4C23×D89
FittingC4×#103×C89C2
socleC23×C89C22×D4
prime radicalC22×D356C23
cosocleC22×C4×C89C24
hypercenterC4×#103D89
hypocenterC89C4×#440
LCSG ▷ C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C22×C4 ◁ C2×C42 ◁ C4×#103

Complements

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

NH ≅ G/Ntype
3. C4×Q8×Dic89C2semidirect
5. #26020148C2semidirect
6. C4×#15667945C2semidirect
7. #26020084C2semidirect
10. C4×#15667922C2semidirect
11. C4×#103×C89C2semidirect
17. #19151701C4direct (N × H)
18. C4×#13083561C4semidirect
51. Q8×Dic89C2×C4semidirect
70. #15667945C2×C4semidirect
71. #15667943C2×C4semidirect
72. #15667936C2×C4semidirect
76. #15667922C2×C4semidirect
77. C4×#10623494C2×C4semidirect
84. C4×Q8×C89C2×C4semidirect
91. #103×C89C2×C4semidirect
109. #13083561C42semidirect
160. Q8×C89C2×C42semidirect
196. #10623494C2×C42semidirect
211. C4×C89#440semidirect
234. C4×#103D89semidirect
237. C89C4×#440semidirect
281. C4×Q8C4×D89semidirect
309. #103C4×D89semidirect
386. Q8C42×D89semidirect
441. C4#19151701direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#191517012
C2×C4×#130835612
C4×Q8×Dic892
C4×#156679742
#260201482
C4×#156679452
#260200842
#260200762
C4×#156679342
C4×#156679222
C4×#103×C892
C4×#44089