Finite Group Databasebeta

← C4×#19151641 #36552499

Subgroups — C4×#19151641 #36552499

Order 22784.

1218 conjugacy classes of subgroups.

The subgroup lattice has 382 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19151641C212yesmaximal
2C2×C4×#13083558C211yesmaximal, characteristic
3C2×C4×C4⋊Dic89C211yesmaximal, characteristic
4#26020150C214yesmaximal, complemented
5C4×#15667945C212yesmaximal, complemented
6C4×#15667943C212yesmaximal, complemented
7#26019973C212yesmaximal
8C4×#117×C89C211yesmaximal, characteristic
9C22×#13083558C2211yescharacteristic
10C22×#13083558C2211yescharacteristic
11C22×C4⋊Dic89C2212yes—
12C22×C4×Dic89—21no—
13#19151641C4116yesdirect product factor
14C2×#15667945C2214yes—
15C2×#15667943C2214yes—
16C4×#13083558C418yescomplemented
17C2×#15667923C2212yes—
18C2×C4×#10623494C2212yes—
19C4×C4⋊Dic89—21no—
20C4×C4⋊Dic89—21no—
21C4×C4⋊Dic89C2212yes—
22C4×C4⋊Dic89C2212yes—
23C2×#15667919—21no—
24#19151360C2214yes—
25#19151360C2214yes—
26C2×#117×C89C2212yes—
27C22×C42×C89C2211yescharacteristic
28C4×C4⋊C4×C89C2211yescharacteristic
29C4×C4⋊C4×C89C2211yescharacteristic
30C4×C4⋊C4×C89C2212yes—
31C4×C22⋊C4×C89—21no—
32C4×C22⋊C4×C89—21no—
33#376×C89—21no—
34C43×C89—21no—
35C23×Dic89—22no—
36C2×#13083558—24no—
37C2×#13083558C2×C414yes—
38C2×#13083558C2×C418yes—
39C2×#13083558C2×C414yes—
40C22×#10623494C2312yes—
41C22×#10623494C2312yes—
42C2×C4⋊Dic89—22no—
43C2×C4⋊Dic89—24no—
44C2×C4⋊Dic89C2×C418yes—
45C2×C4⋊Dic89C2314yes—
46C2×C4×Dic89—22no—
47C2×C4×Dic89—22no—
48C2×C4×Dic89—44no—
49#15667945C2×C4116yescomplemented
50#15667943C2×C4116yescomplemented
51#15667923C2×C418yescomplemented
52C4×#10623494C2×C418yescomplemented
53#15667919—22no—
54#15667919—22no—
55C23×C4×C89D411yescharacteristic
56C23×C4×C89D411yescharacteristic
57C23×C4×C89C2311yescharacteristic
58#117×C89—24no—
59#117×C89C2×C418yes—
60C2×C4⋊C4×C89C2312yes—
61C2×C4⋊C4×C89C2312yes—
62C2×C22⋊C4×C89—22no—
63C2×C42×C89—22no—
64C2×C42×C89—22no—
65C2×C42×C89—21no—
66C2×C42×C89—21no—
67C2×C42×C89C2×C414yes—
68C2×C42×C89D411yescharacteristic
69C2×C42×C89D411yescharacteristic
70C2×C42×C89Q814yes—
71C2×C42×C89C2311yescharacteristic
72C2×C42×C89C2311yescharacteristic
73#95×C89—21no—
74#95×C89—21no—
75#95×C89—22no—
76C22×Dic89—28no—
77C22×Dic89—24no—
78C22×Dic89—44no—
79C22×Dic89—44no—
80#13083558—28no—
81#13083558C42116yescomplemented
82C2×#10623494—24no—
83C2×#10623494C22×C414yes—
84C2×#10623494C22×C414yes—
85C2×#10623494C22×C418yes—
86C4⋊Dic89—28no—
87C4⋊Dic89—24no—
88C4⋊Dic89C22×C418yes—
89C4×Dic89—44no—
90C4×Dic89—44no—
91C24×C89C2×D411yescharacteristic
92C22×C4×C89—22no—
93C22×C4×C89—22no—
94C22×C4×C89—22no—
95C22×C4×C89—22no—
96C22×C4×C89—42no—
97C22×C4×C89C4⋊C414yes—
98C22×C4×C89C4⋊C414yes—
99C22×C4×C89C22×C412yes—
100C22×C4×C89C22×C414yes—
101C22×C4×C89C2×D411yescharacteristic
102C22×C4×C89C2×D411yescharacteristic
103C22×C4×C89C2×D411yescharacteristic
104C22×C4×C89C2×D411yescharacteristic
105C22×C4×C89C2×D411yescharacteristic
106C22×C4×C89C2×Q812yes—
107C22×C4×C89#4114yes—
108C22×C4×C89C2411yescharacteristic
109C4⋊C4×C89—22no—
110C4⋊C4×C89—22no—
111C4⋊C4×C89C22×C414yes—
112C4⋊C4×C89C22×C414yes—
113C22⋊C4×C89—28no—
114C42×C89—28no—
115C42×C89—44no—
116C42×C89—42no—
117C42×C89—42no—
118C42×C89C4⋊C414yes—
119C42×C89C4⋊C414yes—
120C42×C89C22×C412yes—
121C42×C89C22×C412yes—
122C42×C89C2×Q812yes—
123C42×C89C2×Q812yes—
124C23×C89—21no—
125C23×C89—21no—
126C23×C89—22no—
127C23×C89C2×C4⋊C412yes—
128C23×C89C4×D414yes—
129C23×C89C22×D411yescharacteristic
130C2×C4×C89—21no—
131C2×C4×C89—21no—
132C2×C4×C89—22no—
133C2×C4×C89—22no—
134C2×C4×C89—28no—
135C2×C4×C89—24no—
136C2×C4×C89—24no—
137C2×C4×C89—44no—
138C2×C4×C89—42no—
139C2×C4×C89—42no—
140C2×C4×C89—42no—
141C2×C4×C89—42no—
142C2×C4×C89C2×C4214yes—
143C2×C4×C89C2×C4⋊C412yes—
144C2×C4×C89C2×C4⋊C412yes—
145C2×C4×C89C2×C4⋊C412yes—
146C2×C4×C89C2×C4⋊C412yes—
147C2×C4×C89C2×C4⋊C412yes—
148C2×C4×C89#11714yes—
149C2×C4×C89C4×D414yes—
150C2×C4×C89C4×Q818yes—
151C2×C4×C89AGL(1,ℤ/8)12yes—
152C2×C4×C89#13712yes—
153C2×C4×C89C23×C411yescharacteristic
154C2×C4×C89C23×C412yes—
155C2×C4×C89C22×Q811yescharacteristic
156C2×C4×C89C2×#4112yes—
157C2×Dic89—28no—
158C2×Dic89—416no—
159C2×Dic89—44no—
160C2×Dic89—44no—
161#10623494—24no—
162#10623494C2×C4218yescomplemented
163C22×C89—22no—
164C22×C89—22no—
165C22×C89—24no—
166C22×C89—24no—
167C22×C89C4×C4⋊C414yes—
168C22×C89C22×C4⋊C411yescharacteristic
169C22×C89C2×C4×D412yes—
170C22×C89C2×AGL(1,ℤ/8)11yescharacteristic
171C22×C89C2×#13711yescharacteristic
172C22×C89#57512yes—
173C4×C89—22no—
174C4×C89—22no—
175C4×C89—22no—
176C4×C89—44no—
177C4×C89—44no—
178C4×C89C4×C4⋊C414yes—
179C4×C89#42814yescomplemented
180C4×C89C22×C4211yescharacteristic
181C4×C89C2×#11711yescharacteristic
182C4×C89C2×C4×Q812yes—
183Dic89—48no—
184C4×#428—891nomaximal, Sylow
185C2×C89—24no—
186C2×C89C2×C4×C4⋊C411yescharacteristic
187C2×C89C2×#42811yescharacteristic
188C2×C89#291111yescharacteristic
189C2×C89C4×AGL(1,ℤ/8)12yes—
190C2×C89C4×#13712yes—
191C2×#428—892no—
192C2×C4×M16—891no—
193C4×#117D8911yescharacteristic
194C2×C4×C4⋊C4—891no—
195#1776—894no—
196C4×#107—892no—
197C4×#106—892no—
198#1736—892no—
199C89C4×#42811yescharacteristic, complemented, Sylow
200C22×M16—891no—
201C22×M16—891no—
202C2×#117C2×D8912yes—
203C22×C4⋊C4—892no—
204C22×C42—1781no—
205C22×C42C2×D8911yescharacteristic
206#428—8916no—
207C2×#107—894no—
208C2×#106—894no—
209C4×M16—898no—
210C2×#97—892no—
211C2×C4×C8—892no—
212C4×C4⋊C4—892no—
213C4×C4⋊C4—892no—
214C4×C4⋊C4—1781no—
215C4×C4⋊C4—1781no—
216C4×C4⋊C4C2×D8911yescharacteristic
217C4×C4⋊C4C2×D8911yescharacteristic
218C4×C4⋊C4C2×D8912yes—
219C4×C22⋊C4—21no—
220C4×C22⋊C4—21no—
221#376—21no—
222C2×#95—1781no—
223C43—21no—
224#340—894no—
225#340—894no—
226C23×C4—1782no—
227C23×C4C22⋊D8911yescharacteristic
228C23×C4C22⋊D8911yescharacteristic
229C23×C4C22×D8911yescharacteristic
230C2×M16—894no—
231C2×M16—898no—
232C2×M16—894no—
233C2×M16—1784no—
234C22×C8—892no—
235C22×C8—892no—
236#117—24no—
237#117C4×D8918yes—
238C2×C4⋊C4—898no—
239C2×C4⋊C4—894no—
240C2×C4⋊C4—1782no—
241C2×C4⋊C4—1784no—
242C2×C4⋊C4C22×D8912yes—
243C2×C4⋊C4C22×D8912yes—
244C2×C22⋊C4—22no—
245C2×C42—22no—
246C2×C42—22no—
247C2×C42—21no—
248C2×C42—21no—
249C2×C42—3564no—
250C2×C42—1782no—
251C2×C42—1782no—
252C2×C42Dic17814yes—
253C2×C42C4×D8914yes—
254C2×C42C22⋊D8911yescharacteristic
255C2×C42C22⋊D8911yescharacteristic
256C2×C42C22×D8911yescharacteristic
257C2×C42C22×D8911yescharacteristic
258#107—8916no—
259#106—8916no—
260#97—898no—
261C4×C8—898no—
262#95—21no—
263#95—21no—
264#95—22no—
265#95—1782no—
266#95—1782no—
267C24C2×C22⋊D8911yescharacteristic
268C22×C4—22no—
269C22×C4—22no—
270C22×C4—22no—
271C22×C4—22no—
272C22×C4—42no—
273C22×C4—3564no—
274C22×C4—3564no—
275C22×C4—1788no—
276C22×C4—1784no—
277C22×C4#1308355314yes—
278C22×C4#1308355314yes—
279C22×C4C2×C4×D8912yes—
280C22×C4C2×C4×D8914yes—
281C22×C4C2×C22⋊D8911yescharacteristic
282C22×C4C2×C22⋊D8911yescharacteristic
283C22×C4C2×C22⋊D8911yescharacteristic
284C22×C4C2×C22⋊D8911yescharacteristic
285C22×C4C2×C22⋊D8911yescharacteristic
286C22×C4C2×Dic17812yes—
287C22×C4#1308357414yes—
288C22×C4C23×D8911yescharacteristic
289M16—8916no—
290M16—1788no—
291C2×C8—894no—
292C2×C8—898no—
293C2×C8—894no—
294C2×C8—1784no—
295C4⋊C4—22no—
296C4⋊C4—22no—
297C4⋊C4—898no—
298C4⋊C4—1788no—
299C4⋊C4—1784no—
300C4⋊C4C2×C4×D8914yes—
301C4⋊C4C2×C4×D8914yes—
302C22⋊C4—28no—
303C42—28no—
304C42—44no—
305C42—42no—
306C42—42no—
307C42—3564no—
308C42—3564no—
309C42#1308355314yes—
310C42#1308355314yes—
311C42C2×C4×D8912yes—
312C42C2×C4×D8912yes—
313C42C2×Dic17812yes—
314C42C2×Dic17812yes—
315C23—21no—
316C23—21no—
317C23—22no—
318C23C2×#1308355312yes—
319C23C4×C22⋊D8914yes—
320C23C22×C22⋊D8911yescharacteristic
321C2×C4—21no—
322C2×C4—21no—
323C2×C4—22no—
324C2×C4—22no—
325C2×C4—28no—
326C2×C4—24no—
327C2×C4—24no—
328C2×C4—44no—
329C2×C4—42no—
330C2×C4—42no—
331C2×C4—42no—
332C2×C4—42no—
333C2×C4—35616no—
334C2×C4—3564no—
335C2×C4—3564no—
336C2×C4—1788no—
337C2×C4C42×D8914yes—
338C2×C4C2×#1308355312yes—
339C2×C4C2×#1308355312yes—
340C2×C4C2×#1308355312yes—
341C2×C4C2×#1308355312yes—
342C2×C4C2×#1308355312yes—
343C2×C4#1566796914yes—
344C2×C4C4×C22⋊D8914yes—
345C2×C4C4×Dic17818yes—
346C2×C4#1566803712yes—
347C2×C4#1566804212yes—
348C2×C4C22×C4×D8911yescharacteristic
349C2×C4C22×C4×D8912yes—
350C2×C4C22×Dic17811yescharacteristic
351C2×C4C2×#1308357412yes—
352C8—898no—
353C8—1784no—
354C22—24no—
355C22—24no—
356C22—22no—
357C22—22no—
358C22C4×#1308355314yes—
359C22C22×#1308355311yescharacteristic
360C22C2×C4×C22⋊D8912yes—
361C22C2×#1566803711yescharacteristic
362C22C2×#1566804211yescharacteristic
363C22#1915239612yes—
364C4—22no—
365C4—22no—
366C4—22no—
367C4—44no—
368C4—44no—
369C4—3568no—
370C4C4×#1308355314yes—
371C4#1915164114yesdirect product factor
372C4C2×C42×D8911yescharacteristic
373C4C2×#1566796911yescharacteristic
374C4C2×C4×Dic17812yes—
375C2—24no—
376C2C2×C4×#1308355311yescharacteristic
377C2C2×#1915164111yescharacteristic
378C2#2602884111yescharacteristic
379C2C4×#1566803712yes—
380C2C4×#1566804212yes—
subgroupG/H
centerC22×C4C2×C22⋊D89
commutatorC4×C89C22×C42
FrattiniC22×C4C23×D89
FittingC4×#117×C89C2
socleC23×C89C22×D4
prime radicalC24×C89C2×D4
cosocleC22×C4×C89C24
hypercenterC4×#117D89
hypocenterC89C4×#428
LCSG ▷ C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C22×C4 ◁ C22×C42 ◁ C4×#117

Complements

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

NH ≅ G/Ntype
4. #26020150C2semidirect
5. C4×#15667945C2semidirect
6. C4×#15667943C2semidirect
13. #19151641C4direct (N × H)
16. C4×#13083558C4semidirect
49. #15667945C2×C4semidirect
50. #15667943C2×C4semidirect
51. #15667923C2×C4semidirect
52. C4×#10623494C2×C4semidirect
81. #13083558C42semidirect
162. #10623494C2×C42semidirect
179. C4×C89#428semidirect
199. C89C4×#428semidirect
371. C4#19151641direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#191516412
C2×C4×#130835582
C2×C4×C4⋊Dic892
#260201502
C4×#156679452
C4×#156679432
#260199732
C4×#117×C892
C4×#42889