Finite Group Databasebeta

← C2×#26018887 #36522466

Subgroups — C2×#26018887 #36522466

Order 22784.

1234 conjugacy classes of subgroups.

The subgroup lattice has 294 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19151655C212yesmaximal, complemented
2#26018887C218yesmaximal, direct product factor
3C2×#19151338C214yesmaximal, complemented
4C2×#532×C89C211yesmaximal, characteristic
5#19151655—24no—
6#19151655C2218yescomplemented
7C2×C4⋊#10623494—22no—
8C2×C22⋊#10623494—22no—
9C2×#15667923C2214yes—
10#19151338C22116yescomplemented
11C22×#41×C89C412yes—
12#532×C89—24no—
13#532×C89C414yes—
14#532×C89C2214yes—
15C2×C4⋊Q8×C89C411yescharacteristic
16C2×#127×C89C411yescharacteristic
17C2×#124×C89C2212yes—
18C2×#121×C89—22no—
19C2×C4×D4×C89—22no—
20C22×C42×C89C2211yescharacteristic
21C22×#10623494—24no—
22C4⋊#10623494—28no—
23C22⋊#10623494—28no—
24#15667923—24no—
25#15667923C2318yes—
26C2×#41×C89—24no—
27C2×#41×C89—48no—
28C2×#41×C89C2×C418yes—
29C22×Q8×C89C2×C412yes—
30C22×D4×C89—22no—
31C22×D4×C89—22no—
32C22×D4×C89C2×C412yes—
33C23×C4×C89—22no—
34C23×C4×C89C2×C411yescharacteristic
35C23×C4×C89D412yes—
36C4⋊Q8×C89—22no—
37C4⋊Q8×C89C2×C414yes—
38#127×C89—22no—
39#127×C89C2×C414yes—
40#124×C89—24no—
41#124×C89C2×C414yes—
42#124×C89C2314yes—
43#121×C89—28no—
44#121×C89—28no—
45C4×D4×C89—28no—
46C4×D4×C89—28no—
47C2×C4⋊C4×C89—22no—
48C2×C22⋊C4×C89—24no—
49C2×C42×C89C2×C411yescharacteristic
50C2×C42×C89C2×C412yes—
51C2×C42×C89D412yes—
52C2×C42×C89D414yes—
53C2×C42×C89C2312yes—
54C2×C42×C89C2311yescharacteristic
55C2×#10623494—28no—
56C2×#10623494—48no—
57C24×C89—22no—
58C24×C89C22⋊C411yescharacteristic
59#41×C89—416no—
60#41×C89—416no—
61C2×Q8×C89—22no—
62C2×Q8×C89—44no—
63C2×Q8×C89C22×C414yes—
64C2×D4×C89—28no—
65C2×D4×C89—28no—
66C2×D4×C89—22no—
67C2×D4×C89—48no—
68C2×D4×C89—44no—
69C2×D4×C89—48no—
70C2×D4×C89C22×C414yes—
71C22×C4×C89—24no—
72C22×C4×C89—22no—
73C22×C4×C89—28no—
74C22×C4×C89—44no—
75C22×C4×C89—48no—
76C22×C4×C89C22⋊C412yes—
77C22×C4×C89C22⋊C412yes—
78C22×C4×C89C22⋊C414yes—
79C22×C4×C89C22⋊C411yescharacteristic
80C22×C4×C89C22×C411yescharacteristic
81C22×C4×C89C22×C412yes—
82C22×C4×C89C2×D412yes—
83C22×C4×C89C2×D414yes—
84C4⋊C4×C89—28no—
85C22⋊C4×C89—28no—
86C22⋊C4×C89—28no—
87C42×C89C22⋊C414yes—
88C42×C89C22⋊C412yes—
89C42×C89C22×C411yescharacteristic
90C42×C89C22×C412yes—
91C42×C89C2×D414yes—
92C42×C89C2×D412yes—
93C42×C89C2411yescharacteristic
94C23×C89—22no—
95C23×C89—24no—
96C23×C89—24no—
97C23×C89—44no—
98C23×C89—48no—
99C23×C89C2×C22⋊C412yes—
100C23×C89C2×C22⋊C411yescharacteristic
101Q8×C89—44no—
102Q8×C89—44no—
103D4×C89—44no—
104D4×C89—416no—
105D4×C89—44no—
106D4×C89—416no—
107C2×C4×C89—22no—
108C2×C4×C89—24no—
109C2×C4×C89—24no—
110C2×C4×C89—24no—
111C2×C4×C89—24no—
112C2×C4×C89—24no—
113C2×C4×C89—44no—
114C2×C4×C89—44no—
115C2×C4×C89—44no—
116C2×C4×C89—416no—
117C2×C4×C89#10014yes—
118C2×C4×C89C2×C22⋊C412yes—
119C2×C4×C89C2×C22⋊C414yes—
120C2×C4×C89C2×C22⋊C411yescharacteristic
121C2×C4×C89C2×C22⋊C412yes—
122C2×C4×C89C23×C411yescharacteristic
123C2×C4×C89C22×D412yes—
124#10623494—48no—
125C22×C89—22no—
126C22×C89—24no—
127C22×C89—44no—
128C22×C89—44no—
129C22×C89—48no—
130C22×C89—88no—
131C22×C89C2×#10012yes—
132C22×C89#42114yes—
133C22×C89C22×C22⋊C411yescharacteristic
134C4×C89—21no—
135C4×C89—21no—
136C4×C89—22no—
137C4×C89—22no—
138C4×C89—24no—
139C4×C89—44no—
140C4×C89C2×#10014yes—
141C2×#1536—891nomaximal, Sylow
142C2×C89—42no—
143C2×C89—84no—
144C2×C89#153614yescomplemented
145C2×C89C22×#10011yescharacteristic
146C2×C89C2×#42112yes—
147C2×#532D8911yescharacteristic
148C2×#432—892no—
149#1536—898no—
150C2×#329—894no—
151C89C2×#153611yescharacteristic, complemented, Sylow
152C22×#41Dic8912yes—
153#532—24no—
154#532Dic8914yes—
155#532C2×D8914yes—
156C2×C4⋊Q8Dic8911yescharacteristic
157C2×#127Dic8911yescharacteristic
158C2×#124C2×D8912yes—
159C2×#121—22no—
160C2×C4×D4—22no—
161C22×C42C2×D8911yescharacteristic
162#432—898no—
163#432—1784no—
164C2×C4⋊C8—1782no—
165C2×C22⋊C8—1782no—
166C2×#97—894no—
167#329—8916no—
168C2×#41—24no—
169C2×#41—48no—
170C2×#41C2×Dic8918yes—
171C22×Q8C2×Dic8912yes—
172C22×D4—22no—
173C22×D4—22no—
174C22×D4C2×Dic8912yes—
175C23×C4—22no—
176C23×C4C2×Dic8911yescharacteristic
177C23×C4C22⋊D8912yes—
178C22×C8—1784no—
179C4⋊Q8—22no—
180C4⋊Q8C2×Dic8914yes—
181#127—22no—
182#127C2×Dic8914yes—
183#124—24no—
184#124C2×Dic8914yes—
185#124C22×D8914yes—
186#121—28no—
187#121—28no—
188C4×D4—28no—
189C4×D4—28no—
190C2×C4⋊C4—22no—
191C2×C22⋊C4—24no—
192C2×C42C2×Dic8911yescharacteristic
193C2×C42C2×Dic8912yes—
194C2×C42C22⋊D8912yes—
195C2×C42C22⋊D8914yes—
196C2×C42C22×D8911yescharacteristic
197C2×C42C22×D8912yes—
198C4⋊C8—1788no—
199C22⋊C8—1788no—
200#97—898no—
201#97—1784no—
202C24—22no—
203C24C22⋊Dic8911yescharacteristic
204#41—416no—
205#41—416no—
206C2×Q8—22no—
207C2×Q8—44no—
208C2×Q8C22×Dic8914yes—
209C2×D4—28no—
210C2×D4—28no—
211C2×D4—22no—
212C2×D4—44no—
213C2×D4—48no—
214C2×D4—48no—
215C2×D4C22×Dic8914yes—
216C22×C4—24no—
217C22×C4—22no—
218C22×C4—28no—
219C22×C4—44no—
220C22×C4—48no—
221C22×C4C22⋊Dic8912yes—
222C22×C4C22⋊Dic8912yes—
223C22×C4C22⋊Dic8914yes—
224C22×C4C22⋊Dic8911yescharacteristic
225C22×C4C22×Dic8912yes—
226C22×C4C22×Dic8911yescharacteristic
227C22×C4C2×C22⋊D8912yes—
228C22×C4C2×C22⋊D8914yes—
229C2×C8—3568no—
230C2×C8—1788no—
231C4⋊C4—28no—
232C22⋊C4—28no—
233C22⋊C4—28no—
234C42C22⋊Dic8914yes—
235C42C22⋊Dic8912yes—
236C42C22×Dic8911yescharacteristic
237C42C22×Dic8912yes—
238C42C2×C22⋊D8912yes—
239C42C2×C22⋊D8914yes—
240C42C23×D8911yescharacteristic
241C23—22no—
242C23—24no—
243C23—24no—
244C23—44no—
245C23—48no—
246C23C2×C22⋊Dic8912yes—
247C23C2×C22⋊Dic8911yescharacteristic
248Q8—44no—
249Q8—44no—
250D4—44no—
251D4—416no—
252D4—44no—
253D4—416no—
254C2×C4—22no—
255C2×C4—24no—
256C2×C4—24no—
257C2×C4—24no—
258C2×C4—24no—
259C2×C4—24no—
260C2×C4—44no—
261C2×C4—44no—
262C2×C4—44no—
263C2×C4—416no—
264C2×C4#1566792914yes—
265C2×C4C2×C22⋊Dic8912yes—
266C2×C4C2×C22⋊Dic8914yes—
267C2×C4C2×C22⋊Dic8911yescharacteristic
268C2×C4C2×C22⋊Dic8912yes—
269C2×C4C23×Dic8911yescharacteristic
270C2×C4C22×C22⋊D8912yes—
271C8—3568no—
272C22—22no—
273C22—24no—
274C22—44no—
275C22—44no—
276C22—48no—
277C22—88no—
278C22C2×#1566792912yes—
279C22#1915161514yes—
280C22C22×C22⋊Dic8911yescharacteristic
281C4—21no—
282C4—21no—
283C4—22no—
284C4—24no—
285C4—22no—
286C4—44no—
287C4C2×#1566792914yes—
288C2—42no—
289C2—84no—
290C2#2601888714yesdirect product factor
291C2C22×#1566792911yescharacteristic
292C2C2×#1915161512yes—
subgroupG/H
centerC23C2×C22⋊Dic89
commutatorC2×C4×C89C23×C4
FrattiniC42C23×D89
Fitting, prime radicalC2×#532×C89C2
socleC23×C89C2×C22⋊C4
cosocleC42×C89C24
hypercenterC2×#532D89
hypocenterC89C2×#1536
LCSG ▷ C2×C4×C89 ▷ C22×C89 ▷ C89
UCSC1 ◁ C23 ◁ C22×C42 ◁ C2×#532

Complements

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

NH ≅ G/Ntype
1. C2×#19151655C2semidirect
2. #26018887C2direct (N × H)
3. C2×#19151338C2semidirect
6. #19151655C22semidirect
10. #19151338C22semidirect
144. C2×C89#1536semidirect
151. C89C2×#1536semidirect
290. C2#26018887direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#191516552
#260188872
C2×#191513382
C2×#532×C892
C2×#153689