Finite Group Databasebeta

← C2×#26018990 #36522987

Subgroups — C2×#26018990 #36522987

Order 22784.

1042 conjugacy classes of subgroups.

The subgroup lattice has 262 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19151622C212yesmaximal
2#26018990C218yesmaximal, direct product factor
3C2×#19151344C214yesmaximal, complemented
4C2×#533×C89C211yesmaximal, characteristic
5C22×#13083558—22no—
6#19151622—24no—
7#19151622C2218yes—
8C2×C4⋊#10623494—22no—
9C2×C4⋊#10623494C2214yes—
10#19151344C22116yescomplemented
11#533×C89—24no—
12#533×C89C414yes—
13#533×C89C2214yes—
14C2×C4⋊Q8×C89C2212yes—
15C2×#125×C89C412yes—
16C2×C22⋊Q8×C89—22no—
17C2×C4×Q8×C89—22no—
18C2×#117×C89C412yes—
19C22×C42×C89C2211yescharacteristic
20C2×#13083558—28no—
21C2×#13083558—48no—
22C22×#10623494—24no—
23C4⋊#10623494—28no—
24C4⋊#10623494—24no—
25C4⋊#10623494C2318yes—
26C22×Q8×C89—22no—
27C23×C4×C89C2×C411yescharacteristic
28C23×C4×C89D412yes—
29C4⋊Q8×C89—22no—
30C4⋊Q8×C89—22no—
31C4⋊Q8×C89C2×C414yes—
32C4⋊Q8×C89C2314yes—
33#125×C89—24no—
34#125×C89C2×C418yes—
35C22⋊Q8×C89—28no—
36C22⋊Q8×C89—28no—
37C4×Q8×C89—28no—
38C4×Q8×C89—28no—
39#117×C89—24no—
40#117×C89C2×C418yes—
41C2×C4⋊C4×C89—24no—
42C2×C4⋊C4×C89—22no—
43C2×C4⋊C4×C89C2×C414yes—
44C2×C22⋊C4×C89—22no—
45C2×C42×C89—22no—
46C2×C42×C89C2×C411yescharacteristic
47C2×C42×C89C2×C412yes—
48C2×C42×C89D412yes—
49C2×C42×C89D414yes—
50C2×C42×C89C2311yescharacteristic
51C2×C42×C89C2312yes—
52#13083558—416no—
53C2×#10623494—28no—
54C2×#10623494—48no—
55C24×C89C22⋊C411yescharacteristic
56C2×Q8×C89—24no—
57C2×Q8×C89—24no—
58C2×Q8×C89—44no—
59C2×Q8×C89—44no—
60C22×C4×C89—24no—
61C22×C4×C89—24no—
62C22×C4×C89—24no—
63C22×C4×C89—24no—
64C22×C4×C89C22⋊C412yes—
65C22×C4×C89C22⋊C414yes—
66C22×C4×C89C22⋊C412yes—
67C22×C4×C89C22⋊C411yescharacteristic
68C22×C4×C89C22×C411yescharacteristic
69C22×C4×C89C22×C412yes—
70C22×C4×C89C2×D414yes—
71C22×C4×C89C2×D412yes—
72C4⋊C4×C89—216no—
73C4⋊C4×C89—24no—
74C4⋊C4×C89—24no—
75C4⋊C4×C89—24no—
76C4⋊C4×C89C22×C418yes—
77C22⋊C4×C89—28no—
78C42×C89—28no—
79C42×C89C22⋊C414yes—
80C42×C89C22⋊C412yes—
81C42×C89C22×C412yes—
82C42×C89C22×C411yescharacteristic
83C42×C89C2×D414yes—
84C42×C89C2×D412yes—
85C42×C89C2411yescharacteristic
86C23×C89—22no—
87C23×C89—24no—
88C23×C89C2×C22⋊C412yes—
89C23×C89C2×C22⋊C411yescharacteristic
90Q8×C89—44no—
91Q8×C89—44no—
92Q8×C89—48no—
93C2×C4×C89—22no—
94C2×C4×C89—24no—
95C2×C4×C89—24no—
96C2×C4×C89—24no—
97C2×C4×C89—24no—
98C2×C4×C89—24no—
99C2×C4×C89—28no—
100C2×C4×C89—28no—
101C2×C4×C89—48no—
102C2×C4×C89#10114yes—
103C2×C4×C89C2×C22⋊C414yes—
104C2×C4×C89C2×C22⋊C411yescharacteristic
105C2×C4×C89C2×C22⋊C412yes—
106C2×C4×C89C2×C22⋊C412yes—
107C2×C4×C89AGL(1,ℤ/8)14yes—
108C2×C4×C89#13714yes—
109C2×C4×C89C23×C411yescharacteristic
110C2×C4×C89C22×D412yes—
111#10623494—48no—
112C22×C89—22no—
113C22×C89—24no—
114C22×C89—44no—
115C22×C89C2×#10112yes—
116C22×C89#41714yes—
117C22×C89C22×C22⋊C411yescharacteristic
118C4×C89—21no—
119C4×C89—21no—
120C4×C89—24no—
121C4×C89—48no—
122C4×C89C2×#10114yes—
123C4×C89#41714yes—
124C4×C89C2×AGL(1,ℤ/8)12yes—
125C4×C89C2×#13712yes—
126C2×#1561—891nomaximal, Sylow
127C2×C89—42no—
128C2×C89#156114yescomplemented
129C2×C89C22×#10111yescharacteristic
130C2×C89C2×#41712yes—
131C2×#533D8911yescharacteristic
132C2×#423—892no—
133#1561—898no—
134C2×#332—894no—
135C89C2×#156111yescharacteristic, complemented, Sylow
136C22×M16—1782no—
137#533—24no—
138#533Dic8914yes—
139#533C2×D8914yes—
140C2×C4⋊Q8C2×D8912yes—
141C2×#125Dic8912yes—
142C2×C22⋊Q8—22no—
143C2×C4×Q8—22no—
144C2×#117Dic8912yes—
145C22×C42C2×D8911yescharacteristic
146#423—898no—
147#423—1784no—
148C2×C4⋊C8—894no—
149C2×C4⋊C8—1782no—
150#332—8916no—
151C22×Q8—22no—
152C23×C4C2×Dic8911yescharacteristic
153C23×C4C22⋊D8912yes—
154C2×M16—3568no—
155C2×M16—1788no—
156C22×C8—1784no—
157C4⋊Q8—22no—
158C4⋊Q8—22no—
159C4⋊Q8C2×Dic8914yes—
160C4⋊Q8C22×D8914yes—
161#125—24no—
162#125C2×Dic8918yes—
163C22⋊Q8—28no—
164C22⋊Q8—28no—
165C4×Q8—28no—
166C4×Q8—28no—
167#117—24no—
168#117C2×Dic8918yes—
169C2×C4⋊C4—24no—
170C2×C4⋊C4—22no—
171C2×C4⋊C4C2×Dic8914yes—
172C2×C22⋊C4—22no—
173C2×C42—22no—
174C2×C42C2×Dic8911yescharacteristic
175C2×C42C2×Dic8912yes—
176C2×C42C22⋊D8912yes—
177C2×C42C22⋊D8914yes—
178C2×C42C22×D8911yescharacteristic
179C2×C42C22×D8912yes—
180C4⋊C8—898no—
181C4⋊C8—1784no—
182C4⋊C8—1788no—
183C24C22⋊Dic8911yescharacteristic
184C2×Q8—24no—
185C2×Q8—24no—
186C2×Q8—44no—
187C2×Q8—44no—
188C22×C4—24no—
189C22×C4—24no—
190C22×C4—24no—
191C22×C4—24no—
192C22×C4C22⋊Dic8914yes—
193C22×C4C22⋊Dic8912yes—
194C22×C4C22⋊Dic8912yes—
195C22×C4C22⋊Dic8911yescharacteristic
196C22×C4C22×Dic8912yes—
197C22×C4C22×Dic8911yescharacteristic
198C22×C4C2×C22⋊D8914yes—
199C22×C4C2×C22⋊D8912yes—
200M16—35616no—
201C2×C8—3568no—
202C2×C8—1788no—
203C4⋊C4—24no—
204C4⋊C4—216no—
205C4⋊C4—24no—
206C4⋊C4—24no—
207C4⋊C4C22×Dic8918yes—
208C22⋊C4—28no—
209C42—28no—
210C42C22⋊Dic8914yes—
211C42C22⋊Dic8912yes—
212C42C22×Dic8912yes—
213C42C22×Dic8911yescharacteristic
214C42C2×C22⋊D8914yes—
215C42C2×C22⋊D8912yes—
216C42C23×D8911yescharacteristic
217C23—22no—
218C23—24no—
219C23C2×C22⋊Dic8912yes—
220C23C2×C22⋊Dic8911yescharacteristic
221Q8—44no—
222Q8—44no—
223Q8—48no—
224C2×C4—22no—
225C2×C4—24no—
226C2×C4—24no—
227C2×C4—24no—
228C2×C4—24no—
229C2×C4—24no—
230C2×C4—28no—
231C2×C4—28no—
232C2×C4—48no—
233C2×C4#1566793114yes—
234C2×C4C2×C22⋊Dic8914yes—
235C2×C4C2×C22⋊Dic8911yescharacteristic
236C2×C4C2×C22⋊Dic8912yes—
237C2×C4C2×C22⋊Dic8912yes—
238C2×C4#1566803714yes—
239C2×C4#1566804214yes—
240C2×C4C23×Dic8911yescharacteristic
241C2×C4C22×C22⋊D8912yes—
242C8—3568no—
243C22—22no—
244C22—24no—
245C22—44no—
246C22C2×#1566793112yes—
247C22#1915159914yes—
248C22C22×C22⋊Dic8911yescharacteristic
249C4—21no—
250C4—21no—
251C4—24no—
252C4—48no—
253C4C2×#1566793114yes—
254C4#1915159914yes—
255C4C2×#1566803712yes—
256C4C2×#1566804212yes—
257C2—42no—
258C2#2601899014yesdirect product factor
259C2C22×#1566793111yescharacteristic
260C2C2×#1915159912yes—
subgroupG/H
centerC23C2×C22⋊Dic89
commutatorC2×C4×C89C23×C4
FrattiniC42C23×D89
FittingC2×#533×C89C2
socleC23×C89C2×C22⋊C4
prime radicalC24×C89C22⋊C4
cosocleC42×C89C24
hypercenterC2×#533D89
hypocenterC89C2×#1561
LCSG ▷ C2×C4×C89 ▷ C22×C89 ▷ C89
UCSC1 ◁ C23 ◁ C22×C42 ◁ C2×#533

Complements

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

NH ≅ G/Ntype
2. #26018990C2direct (N × H)
3. C2×#19151344C2semidirect
10. #19151344C22semidirect
128. C2×C89#1561semidirect
135. C89C2×#1561semidirect
258. C2#26018990direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#191516222
#260189902
C2×#191513442
C2×#533×C892
C2×#156189