Finite Group Databasebeta

← C2×#26018987 #36522983

Subgroups — C2×#26018987 #36522983

Order 22784.

1322 conjugacy classes of subgroups.

The subgroup lattice has 320 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19151622C212yesmaximal, complemented
2#26018987C218yesmaximal, direct product factor
3C2×#19151347C212yesmaximal, complemented
4C2×#19151342C212yesmaximal, complemented
5C2×#532×C89C211yesmaximal, characteristic
6C22×#13083558—22no—
7#19151622—24no—
8#19151622C2218yescomplemented
9C2×C4⋊#10623494—22no—
10C2×C4⋊#10623494C2214yes—
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
23C2×#13083558—28no—
24C2×#13083558—48no—
25C22×#10623494—24no—
26C4⋊#10623494—28no—
27C4⋊#10623494—24no—
28C4⋊#10623494C2318yes—
29C2×#41×C89—24no—
30C2×#41×C89—48no—
31C2×#41×C89C2×C418yes—
32C22×Q8×C89C2×C412yes—
33C22×D4×C89—22no—
34C22×D4×C89—22no—
35C22×D4×C89C2×C412yes—
36C23×C4×C89—22no—
37C23×C4×C89C2×C411yescharacteristic
38C23×C4×C89D412yes—
39C4⋊Q8×C89—22no—
40C4⋊Q8×C89C2×C412yes—
41C4⋊Q8×C89C2312yes—
42#127×C89—22no—
43#127×C89C2×C412yes—
44#127×C89C2312yes—
45#124×C89—24no—
46#124×C89C2×C418yes—
47#121×C89—28no—
48#121×C89—28no—
49C4×D4×C89—28no—
50C4×D4×C89—28no—
51C2×C4⋊C4×C89—22no—
52C2×C22⋊C4×C89—24no—
53C2×C42×C89C2×C411yescharacteristic
54C2×C42×C89C2×C412yes—
55C2×C42×C89D412yes—
56C2×C42×C89D414yes—
57C2×C42×C89C2311yescharacteristic
58C2×C42×C89C2312yes—
59#13083558—416no—
60C2×#10623494—28no—
61C2×#10623494—48no—
62C24×C89—22no—
63C24×C89C22⋊C411yescharacteristic
64#41×C89—416no—
65#41×C89—416no—
66C2×Q8×C89—22no—
67C2×Q8×C89—44no—
68C2×Q8×C89C22×C414yes—
69C2×D4×C89—28no—
70C2×D4×C89—24no—
71C2×D4×C89—22no—
72C2×D4×C89—24no—
73C2×D4×C89—44no—
74C2×D4×C89—48no—
75C2×D4×C89—44no—
76C2×D4×C89—44no—
77C2×D4×C89C22×C414yes—
78C22×C4×C89—24no—
79C22×C4×C89—24no—
80C22×C4×C89—24no—
81C22×C4×C89—22no—
82C22×C4×C89—28no—
83C22×C4×C89—48no—
84C22×C4×C89C22⋊C412yes—
85C22×C4×C89C22⋊C414yes—
86C22×C4×C89C22⋊C412yes—
87C22×C4×C89C22⋊C411yescharacteristic
88C22×C4×C89C22×C411yescharacteristic
89C22×C4×C89C22×C412yes—
90C22×C4×C89C2×D414yes—
91C22×C4×C89C2×D412yes—
92C4⋊C4×C89—24no—
93C4⋊C4×C89—24no—
94C22⋊C4×C89—216no—
95C42×C89C22⋊C414yes—
96C42×C89C22⋊C412yes—
97C42×C89C22×C412yes—
98C42×C89C22×C411yescharacteristic
99C42×C89C2×D414yes—
100C42×C89C2×D412yes—
101C42×C89C2411yescharacteristic
102C23×C89—22no—
103C23×C89—24no—
104C23×C89—24no—
105C23×C89—44no—
106C23×C89—48no—
107C23×C89C2×C22⋊C412yes—
108C23×C89C2×C22⋊C411yescharacteristic
109Q8×C89—44no—
110Q8×C89—44no—
111D4×C89—44no—
112D4×C89—44no—
113D4×C89—416no—
114D4×C89—44no—
115D4×C89—44no—
116D4×C89—48no—
117C2×C4×C89—22no—
118C2×C4×C89—24no—
119C2×C4×C89—24no—
120C2×C4×C89—24no—
121C2×C4×C89—24no—
122C2×C4×C89—24no—
123C2×C4×C89—28no—
124C2×C4×C89—24no—
125C2×C4×C89—44no—
126C2×C4×C89—416no—
127C2×C4×C89#10014yes—
128C2×C4×C89C2×C22⋊C414yes—
129C2×C4×C89C2×C22⋊C411yescharacteristic
130C2×C4×C89C2×C22⋊C412yes—
131C2×C4×C89C2×C22⋊C412yes—
132C2×C4×C89AGL(1,ℤ/8)14yes—
133C2×C4×C89#13714yes—
134C2×C4×C89C23×C411yescharacteristic
135C2×C4×C89C22×D412yes—
136#10623494—48no—
137C22×C89—22no—
138C22×C89—24no—
139C22×C89—44no—
140C22×C89—44no—
141C22×C89—48no—
142C22×C89—88no—
143C22×C89C2×#10012yes—
144C22×C89#41714yes—
145C22×C89C22×C22⋊C411yescharacteristic
146C4×C89—21no—
147C4×C89—21no—
148C4×C89—24no—
149C4×C89—44no—
150C4×C89C2×#10014yes—
151C4×C89#41714yes—
152C4×C89C2×AGL(1,ℤ/8)12yes—
153C4×C89C2×#13712yes—
154C2×#1560—891nomaximal, Sylow
155C2×C89—42no—
156C2×C89—84no—
157C2×C89#156014yescomplemented
158C2×C89C22×#10011yescharacteristic
159C2×C89C2×#41712yes—
160C2×#532D8911yescharacteristic
161C2×#423—892no—
162#1560—898no—
163C2×#333—892no—
164C2×#331—892no—
165C89C2×#156011yescharacteristic, complemented, Sylow
166C22×#41Dic8912yes—
167C22×M16—1782no—
168#532—24no—
169#532Dic8914yes—
170#532C2×D8914yes—
171C2×C4⋊Q8C2×D8911yescharacteristic
172C2×#127C2×D8911yescharacteristic
173C2×#124Dic8912yes—
174C2×#121—22no—
175C2×C4×D4—22no—
176C22×C42C2×D8911yescharacteristic
177#423—898no—
178#423—1784no—
179C2×C4⋊C8—894no—
180C2×C4⋊C8—1782no—
181#333—898no—
182#331—898no—
183C2×#41—24no—
184C2×#41—48no—
185C2×#41C2×Dic8918yes—
186C22×Q8C2×Dic8912yes—
187C22×D4—22no—
188C22×D4—22no—
189C22×D4C2×Dic8912yes—
190C23×C4—22no—
191C23×C4C2×Dic8911yescharacteristic
192C23×C4C22⋊D8912yes—
193C2×M16—3568no—
194C2×M16—1788no—
195C22×C8—1784no—
196C4⋊Q8—22no—
197C4⋊Q8C2×Dic8912yes—
198C4⋊Q8C22×D8912yes—
199#127—22no—
200#127C2×Dic8912yes—
201#127C22×D8912yes—
202#124—24no—
203#124C2×Dic8918yes—
204#121—28no—
205#121—28no—
206C4×D4—28no—
207C4×D4—28no—
208C2×C4⋊C4—22no—
209C2×C22⋊C4—24no—
210C2×C42C2×Dic8911yescharacteristic
211C2×C42C2×Dic8912yes—
212C2×C42C22⋊D8912yes—
213C2×C42C22⋊D8914yes—
214C2×C42C22×D8911yescharacteristic
215C2×C42C22×D8912yes—
216C4⋊C8—898no—
217C4⋊C8—1784no—
218C4⋊C8—1788no—
219C24—22no—
220C24C22⋊Dic8911yescharacteristic
221#41—416no—
222#41—416no—
223C2×Q8—22no—
224C2×Q8—44no—
225C2×Q8C22×Dic8914yes—
226C2×D4—28no—
227C2×D4—24no—
228C2×D4—24no—
229C2×D4—22no—
230C2×D4—44no—
231C2×D4—48no—
232C2×D4—44no—
233C2×D4—44no—
234C2×D4C22×Dic8914yes—
235C22×C4—24no—
236C22×C4—24no—
237C22×C4—24no—
238C22×C4—22no—
239C22×C4—28no—
240C22×C4—48no—
241C22×C4C22⋊Dic8914yes—
242C22×C4C22⋊Dic8912yes—
243C22×C4C22⋊Dic8912yes—
244C22×C4C22⋊Dic8911yescharacteristic
245C22×C4C22×Dic8912yes—
246C22×C4C22×Dic8911yescharacteristic
247C22×C4C2×C22⋊D8914yes—
248C22×C4C2×C22⋊D8912yes—
249M16—35616no—
250C2×C8—3568no—
251C2×C8—1788no—
252C4⋊C4—24no—
253C4⋊C4—24no—
254C22⋊C4—216no—
255C42C22⋊Dic8914yes—
256C42C22⋊Dic8912yes—
257C42C22×Dic8912yes—
258C42C22×Dic8911yescharacteristic
259C42C2×C22⋊D8914yes—
260C42C2×C22⋊D8912yes—
261C42C23×D8911yescharacteristic
262C23—22no—
263C23—24no—
264C23—24no—
265C23—44no—
266C23—48no—
267C23C2×C22⋊Dic8912yes—
268C23C2×C22⋊Dic8911yescharacteristic
269Q8—44no—
270Q8—44no—
271D4—44no—
272D4—44no—
273D4—416no—
274D4—44no—
275D4—44no—
276D4—48no—
277C2×C4—22no—
278C2×C4—24no—
279C2×C4—24no—
280C2×C4—24no—
281C2×C4—24no—
282C2×C4—24no—
283C2×C4—28no—
284C2×C4—24no—
285C2×C4—44no—
286C2×C4—416no—
287C2×C4#1566792914yes—
288C2×C4C2×C22⋊Dic8914yes—
289C2×C4C2×C22⋊Dic8911yescharacteristic
290C2×C4C2×C22⋊Dic8912yes—
291C2×C4C2×C22⋊Dic8912yes—
292C2×C4#1566803714yes—
293C2×C4#1566804214yes—
294C2×C4C23×Dic8911yescharacteristic
295C2×C4C22×C22⋊D8912yes—
296C8—3568no—
297C22—22no—
298C22—24no—
299C22—44no—
300C22—44no—
301C22—48no—
302C22—88no—
303C22C2×#1566792912yes—
304C22#1915159914yes—
305C22C22×C22⋊Dic8911yescharacteristic
306C4—21no—
307C4—21no—
308C4—24no—
309C4—44no—
310C4C2×#1566792914yes—
311C4#1915159914yes—
312C4C2×#1566803712yes—
313C4C2×#1566804212yes—
314C2—42no—
315C2—84no—
316C2#2601898714yesdirect product factor
317C2C22×#1566792911yescharacteristic
318C2C2×#1915159912yes—
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×#1560
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×#19151622C2semidirect
2. #26018987C2direct (N × H)
3. C2×#19151347C2semidirect
4. C2×#19151342C2semidirect
8. #19151622C22semidirect
11. #19151347C22semidirect
12. #19151342C22semidirect
157. C2×C89#1560semidirect
165. C89C2×#1560semidirect
316. C2#26018987direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#191516222
#260189872
C2×#191513472
C2×#191513422
C2×#532×C892
C2×#156089