Finite Group Databasebeta

← C2×#26018914 #36522732

Subgroups — C2×#26018914 #36522732

Order 22784.

1274 conjugacy classes of subgroups.

The subgroup lattice has 304 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19151651C212yesmaximal, complemented
2#26018914C218yesmaximal, direct product factor
3C2×#19151347C212yesmaximal, complemented
4C2×#19151342C212yesmaximal, complemented
5C2×#532×C89C211yesmaximal, characteristic
6#19151651—24no—
7#19151651C2218yescomplemented
8C2×C4⋊#10623494C2214yes—
9C2×C22⋊#10623494—22no—
10C2×C4×#10623494—22no—
11#19151347C2218yescomplemented
12#19151342C2218yescomplemented
13C22×#41×C89C412yes—
14#532×C89—24no—
15#532×C89C414yes—
16#532×C89C2214yes—
17C2×C4⋊Q8×C89C2211yescharacteristic
18C2×#127×C89C2211yescharacteristic
19C2×#124×C89C412yes—
20C2×#121×C89—22no—
21C2×C4×D4×C89—22no—
22C22×C42×C89C2211yescharacteristic
23C22×#10623494—24no—
24C4⋊#10623494—24no—
25C4⋊#10623494C2318yes—
26C22⋊#10623494—28no—
27C4×#10623494—28no—
28C2×#41×C89—24no—
29C2×#41×C89—48no—
30C2×#41×C89C2×C418yes—
31C22×Q8×C89C2×C412yes—
32C22×D4×C89—22no—
33C22×D4×C89—22no—
34C22×D4×C89C2×C412yes—
35C23×C4×C89—22no—
36C23×C4×C89C2×C411yescharacteristic
37C23×C4×C89D412yes—
38C4⋊Q8×C89—22no—
39C4⋊Q8×C89C2×C412yes—
40C4⋊Q8×C89C2312yes—
41#127×C89—22no—
42#127×C89C2×C412yes—
43#127×C89C2312yes—
44#124×C89—24no—
45#124×C89C2×C418yes—
46#121×C89—28no—
47#121×C89—28no—
48C4×D4×C89—28no—
49C4×D4×C89—28no—
50C2×C4⋊C4×C89—22no—
51C2×C22⋊C4×C89—24no—
52C2×C42×C89C2×C411yescharacteristic
53C2×C42×C89C2×C412yes—
54C2×C42×C89D414yes—
55C2×C42×C89D412yes—
56C2×C42×C89C2311yescharacteristic
57C2×C42×C89C2312yes—
58C2×#10623494—28no—
59C2×#10623494—48no—
60C24×C89—22no—
61C24×C89C22⋊C411yescharacteristic
62#41×C89—416no—
63#41×C89—416no—
64C2×Q8×C89—22no—
65C2×Q8×C89—44no—
66C2×Q8×C89C22×C414yes—
67C2×D4×C89—28no—
68C2×D4×C89—24no—
69C2×D4×C89—22no—
70C2×D4×C89—24no—
71C2×D4×C89—44no—
72C2×D4×C89—48no—
73C2×D4×C89—48no—
74C2×D4×C89C22×C414yes—
75C22×C4×C89—24no—
76C22×C4×C89—28no—
77C22×C4×C89—22no—
78C22×C4×C89—28no—
79C22×C4×C89—48no—
80C22×C4×C89C22⋊C412yes—
81C22×C4×C89C22⋊C414yes—
82C22×C4×C89C22⋊C412yes—
83C22×C4×C89C22⋊C411yescharacteristic
84C22×C4×C89C22×C411yescharacteristic
85C22×C4×C89C22×C412yes—
86C22×C4×C89C2×D414yes—
87C22×C4×C89C2×D412yes—
88C4⋊C4×C89—24no—
89C4⋊C4×C89—24no—
90C22⋊C4×C89—216no—
91C42×C89C22⋊C414yes—
92C42×C89C22⋊C412yes—
93C42×C89C22×C412yes—
94C42×C89C22×C411yescharacteristic
95C42×C89C2×D414yes—
96C42×C89C2×D412yes—
97C42×C89C2411yescharacteristic
98C23×C89—22no—
99C23×C89—24no—
100C23×C89—24no—
101C23×C89—44no—
102C23×C89—48no—
103C23×C89C2×C22⋊C412yes—
104C23×C89C2×C22⋊C411yescharacteristic
105Q8×C89—44no—
106Q8×C89—44no—
107D4×C89—44no—
108D4×C89—44no—
109D4×C89—416no—
110D4×C89—48no—
111D4×C89—48no—
112C2×C4×C89—22no—
113C2×C4×C89—24no—
114C2×C4×C89—28no—
115C2×C4×C89—24no—
116C2×C4×C89—24no—
117C2×C4×C89—28no—
118C2×C4×C89—24no—
119C2×C4×C89—44no—
120C2×C4×C89—416no—
121C2×C4×C89#10014yes—
122C2×C4×C89C2×C22⋊C414yes—
123C2×C4×C89C2×C22⋊C411yescharacteristic
124C2×C4×C89C2×C22⋊C412yes—
125C2×C4×C89C2×C22⋊C412yes—
126C2×C4×C89#13518yes—
127C2×C4×C89C23×C411yescharacteristic
128C2×C4×C89C22×D412yes—
129#10623494—48no—
130C22×C89—22no—
131C22×C89—24no—
132C22×C89—44no—
133C22×C89—44no—
134C22×C89—48no—
135C22×C89—88no—
136C22×C89C2×#10012yes—
137C22×C89#41614yes—
138C22×C89C22×C22⋊C411yescharacteristic
139C4×C89—21no—
140C4×C89—21no—
141C4×C89—24no—
142C4×C89—44no—
143C4×C89C2×#10014yes—
144C4×C89#41614yes—
145C4×C89C2×#13514yes—
146C2×#1543—891nomaximal, Sylow
147C2×C89—42no—
148C2×C89—84no—
149C2×C89#154314yescomplemented
150C2×C89C22×#10011yescharacteristic
151C2×C89C2×#41612yes—
152C2×#532D8911yescharacteristic
153C2×#431—892no—
154#1543—898no—
155C2×#333—892no—
156C2×#331—892no—
157C89C2×#154311yescharacteristic, complemented, Sylow
158C22×#41Dic8912yes—
159#532—24no—
160#532Dic8914yes—
161#532C2×D8914yes—
162C2×C4⋊Q8C2×D8911yescharacteristic
163C2×#127C2×D8911yescharacteristic
164C2×#124Dic8912yes—
165C2×#121—22no—
166C2×C4×D4—22no—
167C22×C42C2×D8911yescharacteristic
168#431—898no—
169#431—1784no—
170C2×C4⋊C8—894no—
171C2×C22⋊C8—1782no—
172C2×C4×C8—1782no—
173#333—898no—
174#331—898no—
175C2×#41—24no—
176C2×#41—48no—
177C2×#41C2×Dic8918yes—
178C22×Q8C2×Dic8912yes—
179C22×D4—22no—
180C22×D4—22no—
181C22×D4C2×Dic8912yes—
182C23×C4—22no—
183C23×C4C2×Dic8911yescharacteristic
184C23×C4C22⋊D8912yes—
185C22×C8—1784no—
186C4⋊Q8—22no—
187C4⋊Q8C2×Dic8912yes—
188C4⋊Q8C22×D8912yes—
189#127—22no—
190#127C2×Dic8912yes—
191#127C22×D8912yes—
192#124—24no—
193#124C2×Dic8918yes—
194#121—28no—
195#121—28no—
196C4×D4—28no—
197C4×D4—28no—
198C2×C4⋊C4—22no—
199C2×C22⋊C4—24no—
200C2×C42C2×Dic8911yescharacteristic
201C2×C42C2×Dic8912yes—
202C2×C42C22⋊D8914yes—
203C2×C42C22⋊D8912yes—
204C2×C42C22×D8911yescharacteristic
205C2×C42C22×D8912yes—
206C4⋊C8—898no—
207C4⋊C8—1784no—
208C22⋊C8—1788no—
209C4×C8—1788no—
210C24—22no—
211C24C22⋊Dic8911yescharacteristic
212#41—416no—
213#41—416no—
214C2×Q8—22no—
215C2×Q8—44no—
216C2×Q8C22×Dic8914yes—
217C2×D4—28no—
218C2×D4—24no—
219C2×D4—24no—
220C2×D4—22no—
221C2×D4—44no—
222C2×D4—48no—
223C2×D4—48no—
224C2×D4C22×Dic8914yes—
225C22×C4—28no—
226C22×C4—24no—
227C22×C4—22no—
228C22×C4—28no—
229C22×C4—48no—
230C22×C4C22⋊Dic8912yes—
231C22×C4C22⋊Dic8914yes—
232C22×C4C22⋊Dic8912yes—
233C22×C4C22⋊Dic8911yescharacteristic
234C22×C4C22×Dic8911yescharacteristic
235C22×C4C22×Dic8912yes—
236C22×C4C2×C22⋊D8914yes—
237C22×C4C2×C22⋊D8912yes—
238C2×C8—3568no—
239C2×C8—1788no—
240C4⋊C4—24no—
241C4⋊C4—24no—
242C22⋊C4—216no—
243C42C22⋊Dic8914yes—
244C42C22⋊Dic8912yes—
245C42C22×Dic8912yes—
246C42C22×Dic8911yescharacteristic
247C42C2×C22⋊D8914yes—
248C42C2×C22⋊D8912yes—
249C42C23×D8911yescharacteristic
250C23—22no—
251C23—24no—
252C23—24no—
253C23—44no—
254C23—48no—
255C23C2×C22⋊Dic8912yes—
256C23C2×C22⋊Dic8911yescharacteristic
257Q8—44no—
258Q8—44no—
259D4—44no—
260D4—44no—
261D4—416no—
262D4—48no—
263D4—48no—
264C2×C4—22no—
265C2×C4—24no—
266C2×C4—24no—
267C2×C4—24no—
268C2×C4—28no—
269C2×C4—28no—
270C2×C4—24no—
271C2×C4—44no—
272C2×C4—416no—
273C2×C4#1566792914yes—
274C2×C4C2×C22⋊Dic8914yes—
275C2×C4C2×C22⋊Dic8911yescharacteristic
276C2×C4C2×C22⋊Dic8912yes—
277C2×C4C2×C22⋊Dic8912yes—
278C2×C4#1566803218yes—
279C2×C4C23×Dic8911yescharacteristic
280C2×C4C22×C22⋊D8912yes—
281C8—3568no—
282C22—22no—
283C22—24no—
284C22—44no—
285C22—44no—
286C22—48no—
287C22—88no—
288C22C2×#1566792912yes—
289C22#1915159414yes—
290C22C22×C22⋊Dic8911yescharacteristic
291C4—21no—
292C4—21no—
293C4—24no—
294C4—44no—
295C4C2×#1566792914yes—
296C4#1915159414yes—
297C4C2×#1566803214yes—
298C2—42no—
299C2—84no—
300C2#2601891414yesdirect product factor
301C2C22×#1566792911yescharacteristic
302C2C2×#1915159412yes—
subgroupG/H
centerC22×C4C22⋊Dic89
commutatorC2×C4×C89C23×C4
FrattiniC42C23×D89
Fitting, prime radicalC2×#532×C89C2
socleC23×C89C2×C22⋊C4
cosocleC42×C89C24
hypercenterC2×#532D89
hypocenterC89C2×#1543
LCSG ▷ C2×C4×C89 ▷ C22×C89 ▷ C89
UCSC1 ◁ C22×C4 ◁ C22×C42 ◁ C2×#532

Complements

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

NH ≅ G/Ntype
1. C2×#19151651C2semidirect
2. #26018914C2direct (N × H)
3. C2×#19151347C2semidirect
4. C2×#19151342C2semidirect
7. #19151651C22semidirect
11. #19151347C22semidirect
12. #19151342C22semidirect
149. C2×C89#1543semidirect
157. C89C2×#1543semidirect
300. C2#26018914direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#191516512
#260189142
C2×#191513472
C2×#191513422
C2×#532×C892
C2×#154389