Finite Group Databasebeta

← C4×#19151705 #36552930

Subgroups — C4×#19151705 #36552930

Order 22784.

1086 conjugacy classes of subgroups.

The subgroup lattice has 280 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19151705C212yesmaximal
2C4×Q8×Dic89C212yesmaximal
3#26020151C212yesmaximal
4C4×#15667944C211yesmaximal, characteristic
5#26020084C214yesmaximal
6C4×#15667936C212yesmaximal
7C4×#15667922C211yesmaximal, characteristic
8C2×C4×Q16×C89C211yesmaximal, characteristic
9C2×Q8×Dic89C2214yes—
10#19151705C4116yesdirect product factor
11C2×#15667944C2212yes—
12C2×#15667936C2214yes—
13C2×#15667922C2212yes—
14C2×#15667922C2212yes—
15C2×C4×#10623494C2211yescharacteristic
16C4⋊C4×Dic89—24no—
17C4⋊C4×Dic89C2214yes—
18C4×C4⋊Dic89—22no—
19C4×C4⋊Dic89C2212yes—
20C42×Dic89—22no—
21C42×Dic89C2211yescharacteristic
22#19151361C2212yes—
23#19151360C2214yes—
24C22×Q16×C89C2211yescharacteristic
25C2×C4×Q8×C89C2212yes—
26C4×Q16×C89C418yescomplemented
27C2×#107×C89C2211yescharacteristic
28C2×#103×C89C2212yes—
29C2×C4×C8×C89C2211yescharacteristic
30C22×#10623494C2312yes—
31Q8×Dic89—28no—
32Q8×Dic89C2×C4116yes—
33C2×C4⋊Dic89—24no—
34C2×C4⋊Dic89C2314yes—
35C2×C4×Dic89—24no—
36C2×C4×Dic89—24no—
37C2×C4×Dic89—22no—
38C2×C4×Dic89D412yes—
39C2×C4×Dic89D412yes—
40C2×C4×Dic89C2312yes—
41#15667944C2×C418yes—
42#15667936C2×C4116yes—
43#15667922—24no—
44#15667922C2×C418yes—
45C4×#10623494—22no—
46#15667919—24no—
47#15667919—22no—
48C22×Q8×C89C2312yes—
49C2×Q16×C89C2×C418yes—
50C2×Q16×C89C2×C414yes—
51C22×C8×C89C2311yescharacteristic
52C22×C8×C89C2311yescharacteristic
53C4×Q8×C89—24no—
54C4×Q8×C89C2×C418yes—
55C2×C4⋊C4×C89—22no—
56C2×C4⋊C4×C89C2312yes—
57C2×C42×C89—22no—
58C2×C42×C89C2311yescharacteristic
59#107×C89C2×C414yes—
60#103×C89C2×C418yes—
61C4×C8×C89C2×C414yes—
62C22×Dic89—24no—
63C22×Dic89C2×D414yes—
64C2×#10623494—22no—
65C2×#10623494—22no—
66C2×#10623494C22×C414yes—
67C4⋊Dic89—24no—
68C4⋊Dic89—216no—
69C4⋊Dic89C22×C418yes—
70C4×Dic89—24no—
71C4×Dic89—216no—
72C4×Dic89—42no—
73C4×Dic89—48no—
74C4×Dic89—44no—
75C4×Dic89C22×C414yes—
76C4×Dic89#4114yes—
77C2×Q8×C89—24no—
78C2×Q8×C89—22no—
79C2×Q8×C89C22×C418yes—
80C2×Q8×C89C22×C414yes—
81C22×C4×C89—22no—
82C22×C4×C89—22no—
83C22×C4×C89C2×D411yescharacteristic
84C22×C4×C89C2×D411yescharacteristic
85C22×C4×C89C2411yescharacteristic
86Q16×C89C42116yescomplemented
87C2×C8×C89—22no—
88C2×C8×C89C22×C412yes—
89C2×C8×C89C22×C414yes—
90C2×C8×C89C22×C412yes—
91C4⋊C4×C89—28no—
92C4⋊C4×C89—22no—
93C4⋊C4×C89C22×C414yes—
94C42×C89—28no—
95C42×C89C22×C412yes—
96C42×C89#4112yes—
97C23×C89C22×D411yescharacteristic
98Q8×C89—28no—
99Q8×C89—24no—
100Q8×C89C2×C4218yes—
101C2×C4×C89—24no—
102C2×C4×C89—28no—
103C2×C4×C89—22no—
104C2×C4×C89—24no—
105C2×C4×C89—44no—
106C2×C4×C89C4×D412yes—
107C2×C4×C89C4×D412yes—
108C2×C4×C89#13714yes—
109C2×C4×C89C23×C412yes—
110C2×C4×C89C23×C411yescharacteristic
111C2×C4×C89C2×#4112yes—
112C2×C4×C89C2×#4111yescharacteristic
113C2×Dic89—24no—
114C2×Dic89—24no—
115C2×Dic89—28no—
116C2×Dic89—44no—
117C2×Dic89—44no—
118C2×Dic89C4×D418yes—
119C8×C89—22no—
120C8×C89C2×C4214yes—
121#10623494—24no—
122C22×C89C2×C4×D411yescharacteristic
123C22×C89C2×C4×D412yes—
124C22×C89C2×#13712yes—
125C22×C89#57512yes—
126C4×C89—22no—
127C4×C89—28no—
128C4×C89—44no—
129C4×C89#44114yescomplemented
130C4×C89C22×C4211yescharacteristic
131C4×C89C4×#4112yes—
132C4×C89C4×#4111yescharacteristic
133Dic89—28no—
134Dic89—48no—
135C4×#441—891nomaximal, Sylow
136C2×C89C42×D411yescharacteristic
137C2×C89C2×#44111yescharacteristic
138C2×C89#294311yescharacteristic
139C2×C89C4×#13714yes—
140C2×#441—892no—
141C2×C4×Q16D8911yescharacteristic
142C42×Q8—892no—
143#1776—892no—
144C4×#106—891no—
145#1763—894no—
146C4×#103—892no—
147C4×#97—891no—
148C89C4×#44111yescharacteristic, complemented, Sylow
149C22×Q16C2×D8911yescharacteristic
150C2×C4×Q8—894no—
151C2×C4×Q8C2×D8912yes—
152#441—8916no—
153C4×Q16Dic8918yescomplemented
154C2×#107C2×D8911yescharacteristic
155C2×#106—892no—
156C2×#103—894no—
157C2×#103C2×D8912yes—
158C2×#97—892no—
159C2×#97—892no—
160C2×C4×C8—891no—
161C2×C4×C8C2×D8911yescharacteristic
162C4×C4⋊C4—894no—
163C4×C4⋊C4—892no—
164C4×C4⋊C4—1782no—
165C4×C4⋊C4—1784no—
166C43—891no—
167C43—1782no—
168#340—892no—
169#340—894no—
170C22×Q8C22×D8912yes—
171C2×Q16C4×D8918yes—
172C2×Q16C2×Dic8914yes—
173C22×C8—892no—
174C22×C8C22×D8911yescharacteristic
175C22×C8C22×D8911yescharacteristic
176C4×Q8—24no—
177C4×Q8—8916no—
178C4×Q8—1788no—
179C4×Q8C2×Dic8918yes—
180C2×C4⋊C4—22no—
181C2×C4⋊C4—894no—
182C2×C4⋊C4—1784no—
183C2×C4⋊C4C22×D8912yes—
184C2×C42—22no—
185C2×C42—892no—
186C2×C42—892no—
187C2×C42—892no—
188C2×C42—1784no—
189C2×C42—1782no—
190C2×C42—1784no—
191C2×C42C22×D8911yescharacteristic
192#107C2×Dic8914yes—
193#106—898no—
194#103—8916no—
195#103C2×Dic8918yes—
196#97—898no—
197#97—1784no—
198C4×C8—1782no—
199C4×C8C2×Dic8914yes—
200#95—1784no—
201#95—1782no—
202C2×Q8—24no—
203C2×Q8—22no—
204C2×Q8C2×C4×D8918yes—
205C2×Q8C22×Dic8914yes—
206C22×C4—22no—
207C22×C4—22no—
208C22×C4—894no—
209C22×C4—1784no—
210C22×C4D4×D8911yescharacteristic
211C22×C4D4×D8911yescharacteristic
212C22×C4C23×D8911yescharacteristic
213Q16C4×Dic89116yescomplemented
214C2×C8—22no—
215C2×C8—894no—
216C2×C8—1782no—
217C2×C8—1782no—
218C2×C8C2×C4×D8914yes—
219C2×C8C22×Dic8912yes—
220C2×C8C22×Dic8912yes—
221C4⋊C4—28no—
222C4⋊C4—22no—
223C4⋊C4—898no—
224C4⋊C4—17816no—
225C4⋊C4—1784no—
226C4⋊C4C22×Dic8914yes—
227C42—28no—
228C42—894no—
229C42—894no—
230C42—3562no—
231C42—3568no—
232C42—3564no—
233C42—17816no—
234C42—1784no—
235C42C22×Dic8912yes—
236C42#1308357312yes—
237C23C2×D4×D8911yescharacteristic
238Q8—28no—
239Q8—24no—
240Q8C2×C4×Dic8918yes—
241C2×C4—22no—
242C2×C4—28no—
243C2×C4—24no—
244C2×C4—24no—
245C2×C4—44no—
246C2×C4—898no—
247C2×C4—3564no—
248C2×C4—3564no—
249C2×C4—1788no—
250C2×C4—1784no—
251C2×C4—1784no—
252C2×C4D4×Dic8912yes—
253C2×C4D4×Dic8912yes—
254C2×C4#1566804414yes—
255C2×C4C22×C4×D8912yes—
256C2×C4C23×Dic8911yescharacteristic
257C2×C4#41×D8912yes—
258C2×C4C2×#1308357311yescharacteristic
259C8—22no—
260C8—1784no—
261C8C2×C4×Dic8914yes—
262C22C4×D4×D8912yes—
263C22C2×D4×Dic8911yescharacteristic
264C22C2×#1566804412yes—
265C22#1915239512yes—
266C4—28no—
267C4—22no—
268C4—44no—
269C4—3568no—
270C4—1788no—
271C4#1915170514yesdirect product factor
272C4C22×C4×Dic8911yescharacteristic
273C4C4×#1308357312yes—
274C4#41×Dic8911yescharacteristic
275C2C4×D4×Dic8911yescharacteristic
276C2C2×#1915170511yescharacteristic
277C2#2602905311yescharacteristic
278C2C4×#1566804414yes—
subgroupG/H
centerC22×C4D4×D89
commutatorC4×C89C22×C42
FrattiniC22×C4C23×D89
FittingC2×C4×Q16×C89C2
socle, prime radicalC23×C89C22×D4
cosocleC22×C4×C89C24
hypercenterC2×C4×Q16D89
hypocenterC89C4×#441
LCSG ▷ C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C22×C4 ◁ C2×C42 ◁ C2×C4×Q16

Complements

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

NH ≅ G/Ntype
10. #19151705C4direct (N × H)
26. C4×Q16×C89C4semidirect
86. Q16×C89C42semidirect
129. C4×C89#441semidirect
148. C89C4×#441semidirect
153. C4×Q16Dic89semidirect
213. Q16C4×Dic89semidirect
271. C4#19151705direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#191517052
C4×Q8×Dic892
#260201512
C4×#156679442
#260200842
C4×#156679362
C4×#156679222
C2×C4×Q16×C892
C4×#44189