Finite Group Databasebeta

← C4×#19151640 #36552495

Subgroups — C4×#19151640 #36552495

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×#19151640C212yesmaximal
2C4×#15667971C211yesmaximal, characteristic
3C2×C4×C4⋊Dic89C211yesmaximal, characteristic
4#26020149C214yesmaximal, complemented
5C4×#15667946C212yesmaximal, complemented
6C4×#15667944C212yesmaximal, complemented
7#26019972C212yesmaximal
8C2×C4×M16×C89C211yesmaximal, characteristic
9C2×#15667971C2212yes—
10C22×C4⋊Dic89C2212yes—
11C22×C4×Dic89—21no—
12#19151640C4116yesdirect product factor
13C2×#15667946C2214yes—
14C2×#15667944C2214yes—
15C4×C4⋊Dic89—21no—
16C4×C4⋊Dic89—21no—
17C4×C4⋊Dic89C2211yescharacteristic
18C4×C4⋊Dic89C2212yes—
19C4×C4⋊Dic89C2211yescharacteristic
20C4×C4⋊Dic89C2212yes—
21C4×C4⋊Dic89C2212yes—
22C4×C22⋊Dic89—21no—
23C4×C22⋊Dic89—21no—
24#19151444—21no—
25C2×#15667919—21no—
26C42×Dic89—21no—
27#19151361C2214yes—
28#19151361C2214yes—
29C22×M16×C89C2211yescharacteristic
30C22×M16×C89C2211yescharacteristic
31C22×C42×C89C2211yescharacteristic
32C4×M16×C89C418yescomplemented
33C2×#97×C89C2212yes—
34C2×C4×C8×C89C2212yes—
35C23×Dic89—22no—
36#15667971—24no—
37#15667971C2×C418yes—
38C2×C4⋊Dic89—22no—
39C2×C4⋊Dic89—24no—
40C2×C4⋊Dic89C2×C418yes—
41C2×C4⋊Dic89C2312yes—
42C2×C4⋊Dic89C2314yes—
43C2×C4⋊Dic89C2312yes—
44C2×C22⋊Dic89—22no—
45C2×C4×Dic89—22no—
46C2×C4×Dic89—22no—
47C2×C4×Dic89—21no—
48C2×C4×Dic89—21no—
49C2×C4×Dic89—22no—
50C2×C4×Dic89—22no—
51C2×C4×Dic89—44no—
52#15667946C2×C4116yescomplemented
53#15667944C2×C4116yescomplemented
54#15667919—22no—
55#15667919—22no—
56#15667919—21no—
57#15667919—21no—
58#15667919—22no—
59C23×C4×C89D411yescharacteristic
60C23×C4×C89D411yescharacteristic
61C23×C4×C89C2311yescharacteristic
62C2×M16×C89—24no—
63C2×M16×C89C2×C418yes—
64C2×M16×C89C2×C414yes—
65C2×M16×C89C2×C414yes—
66C22×C8×C89C2312yes—
67C22×C8×C89C2312yes—
68C2×C42×C89C2×C414yes—
69C2×C42×C89D411yescharacteristic
70C2×C42×C89D411yescharacteristic
71C2×C42×C89Q814yes—
72C2×C42×C89C2311yescharacteristic
73C2×C42×C89C2311yescharacteristic
74#97×C89C2×C418yescomplemented
75C4×C8×C89C2×C418yescomplemented
76C22×Dic89—28no—
77C22×Dic89—24no—
78C22×Dic89—22no—
79C22×Dic89—22no—
80C22×Dic89—44no—
81C22×Dic89—44no—
82C4⋊Dic89—28no—
83C4⋊Dic89—22no—
84C4⋊Dic89—22no—
85C4⋊Dic89—24no—
86C4⋊Dic89C22×C414yes—
87C4⋊Dic89C22×C414yes—
88C4⋊Dic89C22×C418yes—
89C22⋊Dic89—28no—
90C4×Dic89—28no—
91C4×Dic89—44no—
92C4×Dic89—44no—
93C4×Dic89—42no—
94C4×Dic89—44no—
95C4×Dic89—42no—
96C24×C89C2×D411yescharacteristic
97C22×C4×C89—22no—
98C22×C4×C89—22no—
99C22×C4×C89—42no—
100C22×C4×C89C4⋊C414yes—
101C22×C4×C89C4⋊C414yes—
102C22×C4×C89C22×C412yes—
103C22×C4×C89C22×C414yes—
104C22×C4×C89C2×D411yescharacteristic
105C22×C4×C89C2×D411yescharacteristic
106C22×C4×C89C2×D411yescharacteristic
107C22×C4×C89C2×D411yescharacteristic
108C22×C4×C89C2×D411yescharacteristic
109C22×C4×C89C2×Q812yes—
110C22×C4×C89#4114yes—
111C22×C4×C89C2411yescharacteristic
112M16×C89—28no—
113M16×C89C42116yescomplemented
114C2×C8×C89—24no—
115C2×C8×C89C22×C414yes—
116C2×C8×C89C22×C418yes—
117C2×C8×C89C22×C414yes—
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—44no—
136C2×C4×C89C2×C4214yes—
137C2×C4×C89C2×C4⋊C412yes—
138C2×C4×C89C2×C4⋊C412yes—
139C2×C4×C89C2×C4⋊C412yes—
140C2×C4×C89C2×C4⋊C412yes—
141C2×C4×C89C2×C4⋊C412yes—
142C2×C4×C89#11714yes—
143C2×C4×C89C4×D414yes—
144C2×C4×C89C4×Q818yes—
145C2×C4×C89AGL(1,ℤ/8)12yes—
146C2×C4×C89#13712yes—
147C2×C4×C89C23×C412yes—
148C2×C4×C89C23×C411yescharacteristic
149C2×C4×C89C22×Q811yescharacteristic
150C2×C4×C89C2×#4112yes—
151C2×Dic89—24no—
152C2×Dic89—24no—
153C2×Dic89—28no—
154C2×Dic89—416no—
155C2×Dic89—44no—
156C2×Dic89—42no—
157C2×Dic89—42no—
158C2×Dic89—42no—
159C2×Dic89—42no—
160C2×Dic89—44no—
161C8×C89—24no—
162C8×C89C2×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×C89C4×C4⋊C414yes—
177C4×C89#42814yescomplemented
178C4×C89C22×C4211yescharacteristic
179C4×C89C2×#11711yescharacteristic
180C4×C89C2×C4×Q812yes—
181Dic89—44no—
182Dic89—48no—
183Dic89—44no—
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×M16D8911yescharacteristic
193C4×#117—891no—
194C2×C4×C4⋊C4—891no—
195#1776—894no—
196C4×#107—892no—
197C4×#106—892no—
198#1736—892no—
199C89C4×#42811yescharacteristic, complemented, Sylow
200C22×M16C2×D8911yescharacteristic
201C22×M16C2×D8911yescharacteristic
202C2×#117—892no—
203C22×C4⋊C4—892no—
204C22×C42—1781no—
205C22×C42C2×D8911yescharacteristic
206#428—8916no—
207C2×#107—894no—
208C2×#106—894no—
209C4×M16Dic8918yescomplemented
210C2×#97C2×D8912yes—
211C2×C4×C8C2×D8912yes—
212C4×C4⋊C4—892no—
213C4×C4⋊C4—892no—
214C4×C4⋊C4—891no—
215C4×C4⋊C4—891no—
216C4×C4⋊C4—892no—
217C4×C4⋊C4—1781no—
218C4×C4⋊C4—1781no—
219C4×C22⋊C4—1781no—
220C4×C22⋊C4—1781no—
221#376—1781no—
222C2×#95—1781no—
223C43—1781no—
224#340—894no—
225#340—894no—
226C23×C4—1782no—
227C23×C4D35611yescharacteristic
228C23×C4D35611yescharacteristic
229C23×C4C22×D8911yescharacteristic
230C2×M16—24no—
231C2×M16C4×D8918yes—
232C2×M16C2×Dic8914yes—
233C2×M16C2×Dic8914yes—
234C22×C8C22×D8912yes—
235C22×C8C22×D8912yes—
236#117—898no—
237#117—1784no—
238C2×C4⋊C4—898no—
239C2×C4⋊C4—894no—
240C2×C4⋊C4—892no—
241C2×C4⋊C4—892no—
242C2×C4⋊C4—1782no—
243C2×C4⋊C4—1784no—
244C2×C22⋊C4—1782no—
245C2×C42—3564no—
246C2×C42—1782no—
247C2×C42—1782no—
248C2×C42—1781no—
249C2×C42—1781no—
250C2×C42—1782no—
251C2×C42—1782no—
252C2×C42Dic17814yes—
253C2×C42D35611yescharacteristic
254C2×C42D35611yescharacteristic
255C2×C42C2×Dic8914yes—
256C2×C42C22×D8911yescharacteristic
257C2×C42C22×D8911yescharacteristic
258#107—8916no—
259#106—8916no—
260#97C2×Dic8918yescomplemented
261C4×C8C2×Dic8918yescomplemented
262#95—1782no—
263#95—1782no—
264#95—1781no—
265#95—1781no—
266#95—1782no—
267C24C2×D35611yescharacteristic
268C22×C4—22no—
269C22×C4—22no—
270C22×C4—42no—
271C22×C4—3564no—
272C22×C4—3564no—
273C22×C4—1788no—
274C22×C4—1782no—
275C22×C4—1782no—
276C22×C4—1784no—
277C22×C4C4⋊Dic8914yes—
278C22×C4C4⋊Dic8914yes—
279C22×C4C2×C4×D8914yes—
280C22×C4C22×Dic8912yes—
281C22×C4C2×D35611yescharacteristic
282C22×C4C2×D35611yescharacteristic
283C22×C4C2×D35611yescharacteristic
284C22×C4C2×D35611yescharacteristic
285C22×C4C2×D35611yescharacteristic
286C22×C4C2×Dic17812yes—
287C22×C4#1308357414yes—
288C22×C4C23×D8911yescharacteristic
289M16—28no—
290M16C4×Dic89116yescomplemented
291C2×C8—24no—
292C2×C8C2×C4×D8918yes—
293C2×C8C22×Dic8914yes—
294C2×C8C22×Dic8914yes—
295C4⋊C4—894no—
296C4⋊C4—898no—
297C4⋊C4—894no—
298C4⋊C4—1788no—
299C4⋊C4—1784no—
300C4⋊C4—1782no—
301C4⋊C4—1782no—
302C22⋊C4—1788no—
303C42—3564no—
304C42—3564no—
305C42—3564no—
306C42—3562no—
307C42—3562no—
308C42—1788no—
309C42C4⋊Dic8914yes—
310C42C4⋊Dic8914yes—
311C42C22×Dic8912yes—
312C42C22×Dic8912yes—
313C42C2×Dic17812yes—
314C42C2×Dic17812yes—
315C23—21no—
316C23—21no—
317C23—22no—
318C23C2×C4⋊Dic8912yes—
319C23C4×D35614yes—
320C23C22×D35611yescharacteristic
321C2×C4—21no—
322C2×C4—21no—
323C2×C4—22no—
324C2×C4—22no—
325C2×C4—28no—
326C2×C4—44no—
327C2×C4—35616no—
328C2×C4—3564no—
329C2×C4—3562no—
330C2×C4—3562no—
331C2×C4—3562no—
332C2×C4—3562no—
333C2×C4—3564no—
334C2×C4—1784no—
335C2×C4—1784no—
336C2×C4—1788no—
337C2×C4C2×C4×Dic8914yes—
338C2×C4C2×C4⋊Dic8912yes—
339C2×C4C2×C4⋊Dic8912yes—
340C2×C4C2×C4⋊Dic8912yes—
341C2×C4C2×C4⋊Dic8912yes—
342C2×C4C2×C4⋊Dic8912yes—
343C2×C4#1566797114yes—
344C2×C4C4×D35614yes—
345C2×C4C4×Dic17818yes—
346C2×C4#1566804012yes—
347C2×C4#1566804512yes—
348C2×C4C22×C4×D8912yes—
349C2×C4C23×Dic8911yescharacteristic
350C2×C4C22×Dic17811yescharacteristic
351C2×C4C2×#1308357412yes—
352C8—24no—
353C8C2×C4×Dic8918yescomplemented
354C22—24no—
355C22—24no—
356C22—22no—
357C22—22no—
358C22C4×C4⋊Dic8914yes—
359C22C22×C4⋊Dic8911yescharacteristic
360C22C2×C4×D35612yes—
361C22C2×#1566804011yescharacteristic
362C22C2×#1566804511yescharacteristic
363C22#1915239812yes—
364C4—22no—
365C4—22no—
366C4—22no—
367C4—3568no—
368C4—3564no—
369C4—3564no—
370C4C4×C4⋊Dic8914yes—
371C4#1915164014yesdirect product factor
372C4C22×C4×Dic8911yescharacteristic
373C4C2×#1566797111yescharacteristic
374C4C2×C4×Dic17812yes—
375C2—24no—
376C2C2×C4×C4⋊Dic8911yescharacteristic
377C2C2×#1915164011yescharacteristic
378C2#2602884211yescharacteristic
379C2C4×#1566804012yes—
380C2C4×#1566804512yes—
subgroupG/H
centerC22×C4C2×D356
commutatorC4×C89C22×C42
FrattiniC22×C4C23×D89
FittingC2×C4×M16×C89C2
socleC23×C89C22×D4
prime radicalC24×C89C2×D4
cosocleC22×C4×C89C24
hypercenterC2×C4×M16D89
hypocenterC89C4×#428
LCSG ▷ C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C22×C4 ◁ C22×C42 ◁ C2×C4×M16

Complements

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

NH ≅ G/Ntype
4. #26020149C2semidirect
5. C4×#15667946C2semidirect
6. C4×#15667944C2semidirect
12. #19151640C4direct (N × H)
32. C4×M16×C89C4semidirect
52. #15667946C2×C4semidirect
53. #15667944C2×C4semidirect
74. #97×C89C2×C4semidirect
75. C4×C8×C89C2×C4semidirect
113. M16×C89C42semidirect
162. C8×C89C2×C42semidirect
177. C4×C89#428semidirect
199. C89C4×#428semidirect
209. C4×M16Dic89semidirect
260. #97C2×Dic89semidirect
261. C4×C8C2×Dic89semidirect
290. M16C4×Dic89semidirect
353. C8C2×C4×Dic89semidirect
371. C4#19151640direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#191516402
C4×#156679712
C2×C4×C4⋊Dic892
#260201492
C4×#156679462
C4×#156679442
#260199722
C2×C4×M16×C892
C4×#42889