Finite Group Databasebeta

← C2×#26018966 #36522943

Subgroups — C2×#26018966 #36522943

Order 22784.

1870 conjugacy classes of subgroups.

The subgroup lattice has 284 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19151655C212yesmaximal, complemented
2#26018966C218yesmaximal, direct product factor
3C2×#19151342C214yesmaximal, complemented
4C22×#127×C89C211yesmaximal, characteristic
5#19151655—24no—
6#19151655C2218yescomplemented
7C2×C4⋊#10623494C2214yescomplemented
8C2×C22⋊#10623494—22no—
9C2×#15667923—22no—
10#19151342C22116yescomplemented
11C23×D4×C89—22no—
12C23×D4×C89C412yes—
13C2×#127×C89—24no—
14C2×#127×C89—22no—
15C2×#127×C89C414yes—
16C2×#127×C89C412yes—
17C2×#127×C89C2212yes—
18C2×#127×C89C2214yes—
19C22×C42×C89C2211yescharacteristic
20C22×#10623494—24no—
21C4⋊#10623494—24no—
22C4⋊#10623494C2318yescomplemented
23C22⋊#10623494—28no—
24#15667923—28no—
25C25×C89—22no—
26C22×D4×C89—24no—
27C22×D4×C89—22no—
28C22×D4×C89—28no—
29C22×D4×C89—24no—
30C22×D4×C89—28no—
31C22×D4×C89—24no—
32C22×D4×C89—48no—
33C22×D4×C89—416no—
34C22×D4×C89C2×C414yes—
35C22×D4×C89C2×C418yes—
36C23×C4×C89C2×C411yescharacteristic
37C23×C4×C89D412yes—
38#127×C89—24no—
39#127×C89—28no—
40#127×C89—28no—
41#127×C89—24no—
42#127×C89C2×C414yes—
43#127×C89C2×C418yes—
44#127×C89C2314yes—
45C2×C42×C89C2×C412yes—
46C2×C42×C89C2×C411yescharacteristic
47C2×C42×C89D414yes—
48C2×C42×C89D412yes—
49C2×C42×C89C2311yescharacteristic
50C2×C42×C89C2312yes—
51C2×#10623494—28no—
52C2×#10623494—48no—
53C24×C89—28no—
54C24×C89—24no—
55C24×C89—416no—
56C24×C89—48no—
57C24×C89C22⋊C411yescharacteristic
58C2×D4×C89—28no—
59C2×D4×C89—24no—
60C2×D4×C89—216no—
61C2×D4×C89—28no—
62C2×D4×C89—28no—
63C2×D4×C89—416no—
64C2×D4×C89—48no—
65C2×D4×C89—416no—
66C2×D4×C89—432no—
67C2×D4×C89—432no—
68C2×D4×C89—416no—
69C2×D4×C89—48no—
70C2×D4×C89—416no—
71C2×D4×C89C22×C418yes—
72C22×C4×C89—24no—
73C22×C4×C89—28no—
74C22×C4×C89C22⋊C412yes—
75C22×C4×C89C22⋊C414yes—
76C22×C4×C89C22⋊C412yes—
77C22×C4×C89C22⋊C411yescharacteristic
78C22×C4×C89C22×C412yes—
79C22×C4×C89C22×C411yescharacteristic
80C22×C4×C89C2×D414yes—
81C22×C4×C89C2×D412yes—
82C42×C89C22⋊C412yes—
83C42×C89C22⋊C414yes—
84C42×C89C22×C412yes—
85C42×C89C22×C411yescharacteristic
86C42×C89C2×D414yes—
87C42×C89C2×D412yes—
88C42×C89C2411yescharacteristic
89C23×C89—24no—
90C23×C89—28no—
91C23×C89—432no—
92C23×C89—416no—
93C23×C89—48no—
94C23×C89—416no—
95C23×C89—832no—
96C23×C89#10014yes—
97C23×C89C2×C22⋊C412yes—
98C23×C89C2×C22⋊C411yescharacteristic
99D4×C89—48no—
100D4×C89—48no—
101D4×C89—416no—
102D4×C89—432no—
103D4×C89—416no—
104D4×C89—416no—
105C2×C4×C89—24no—
106C2×C4×C89—22no—
107C2×C4×C89—24no—
108C2×C4×C89—22no—
109C2×C4×C89—24no—
110C2×C4×C89—28no—
111C2×C4×C89—28no—
112C2×C4×C89C2×C22⋊C414yes—
113C2×C4×C89C2×C22⋊C412yes—
114C2×C4×C89C2×C22⋊C411yescharacteristic
115C2×C4×C89C2×C22⋊C412yes—
116C2×C4×C89AGL(1,ℤ/8)18yes—
117C2×C4×C89C23×C411yescharacteristic
118C2×C4×C89C22×D412yes—
119#10623494—48no—
120C22×C89—28no—
121C22×C89—24no—
122C22×C89—48no—
123C22×C89—416no—
124C22×C89—832no—
125C22×C89—816no—
126C22×C89C2×#10014yes—
127C22×C89C2×#10012yes—
128C22×C89#41814yes—
129C22×C89C22×C22⋊C411yescharacteristic
130C4×C89—21no—
131C4×C89—22no—
132C4×C89—21no—
133C4×C89—24no—
134C4×C89#41814yes—
135C4×C89C2×AGL(1,ℤ/8)14yes—
136C2×#1555—891nomaximal, Sylow
137C2×C89—24no—
138C2×C89—88no—
139C2×C89#155514yescomplemented
140C2×C89C22×#10011yescharacteristic
141C2×C89C2×#41812yes—
142C22×#127D8911yescharacteristic
143C2×#432—892no—
144#1555—898no—
145C2×#331—894no—
146C89C2×#155511yescharacteristic, complemented, Sylow
147C23×D4—22no—
148C23×D4Dic8912yes—
149C2×#127—22no—
150C2×#127—24no—
151C2×#127Dic8914yes—
152C2×#127Dic8912yes—
153C2×#127C2×D8912yes—
154C2×#127C2×D8914yes—
155C22×C42C2×D8911yescharacteristic
156#432—898no—
157#432—1784no—
158C2×C4⋊C8—894no—
159C2×C22⋊C8—1782no—
160C2×#97—1782no—
161#331—8916no—
162C25—22no—
163C22×D4—24no—
164C22×D4—22no—
165C22×D4—28no—
166C22×D4—24no—
167C22×D4—28no—
168C22×D4—24no—
169C22×D4—48no—
170C22×D4—416no—
171C22×D4C2×Dic8918yes—
172C22×D4C2×Dic8914yes—
173C23×C4C2×Dic8911yescharacteristic
174C23×C4C22⋊D8912yes—
175C22×C8—1784no—
176#127—24no—
177#127—28no—
178#127—28no—
179#127—24no—
180#127C2×Dic8914yes—
181#127C2×Dic8918yes—
182#127C22×D8914yes—
183C2×C42C2×Dic8912yes—
184C2×C42C2×Dic8911yescharacteristic
185C2×C42C22⋊D8912yes—
186C2×C42C22⋊D8914yes—
187C2×C42C22×D8911yescharacteristic
188C2×C42C22×D8912yes—
189C4⋊C8—898no—
190C4⋊C8—1784no—
191C22⋊C8—1788no—
192#97—1788no—
193C24—28no—
194C24—24no—
195C24—416no—
196C24—48no—
197C24C22⋊Dic8911yescharacteristic
198C2×D4—28no—
199C2×D4—28no—
200C2×D4—24no—
201C2×D4—216no—
202C2×D4—28no—
203C2×D4—416no—
204C2×D4—48no—
205C2×D4—416no—
206C2×D4—48no—
207C2×D4—416no—
208C2×D4—432no—
209C2×D4—432no—
210C2×D4—416no—
211C2×D4C22×Dic8918yes—
212C22×C4—24no—
213C22×C4—28no—
214C22×C4C22⋊Dic8914yes—
215C22×C4C22⋊Dic8912yes—
216C22×C4C22⋊Dic8912yes—
217C22×C4C22⋊Dic8911yescharacteristic
218C22×C4C22×Dic8912yes—
219C22×C4C22×Dic8911yescharacteristic
220C22×C4C2×C22⋊D8914yes—
221C22×C4C2×C22⋊D8912yes—
222C2×C8—3568no—
223C2×C8—1788no—
224C42C22⋊Dic8912yes—
225C42C22⋊Dic8914yes—
226C42C22×Dic8912yes—
227C42C22×Dic8911yescharacteristic
228C42C2×C22⋊D8914yes—
229C42C2×C22⋊D8912yes—
230C42C23×D8911yescharacteristic
231C23—24no—
232C23—28no—
233C23—432no—
234C23—416no—
235C23—48no—
236C23—416no—
237C23—832no—
238C23#1566792914yes—
239C23C2×C22⋊Dic8912yes—
240C23C2×C22⋊Dic8911yescharacteristic
241D4—48no—
242D4—48no—
243D4—416no—
244D4—432no—
245D4—416no—
246D4—416no—
247C2×C4—24no—
248C2×C4—22no—
249C2×C4—24no—
250C2×C4—22no—
251C2×C4—24no—
252C2×C4—28no—
253C2×C4—28no—
254C2×C4C2×C22⋊Dic8914yes—
255C2×C4C2×C22⋊Dic8912yes—
256C2×C4C2×C22⋊Dic8911yescharacteristic
257C2×C4C2×C22⋊Dic8912yes—
258C2×C4#1566803818yes—
259C2×C4C23×Dic8911yescharacteristic
260C2×C4C22×C22⋊D8912yes—
261C8—3568no—
262C22—28no—
263C22—24no—
264C22—48no—
265C22—416no—
266C22—832no—
267C22—816no—
268C22C2×#1566792914yes—
269C22C2×#1566792912yes—
270C22#1915160314yes—
271C22C22×C22⋊Dic8911yescharacteristic
272C4—21no—
273C4—21no—
274C4—22no—
275C4—24no—
276C4#1915160314yes—
277C4C2×#1566803814yes—
278C2—24no—
279C2—88no—
280C2#2601896614yesdirect product factor
281C2C22×#1566792911yescharacteristic
282C2C2×#1915160312yes—
subgroupG/H
centerC23C2×C22⋊Dic89
commutatorC2×C4×C89C23×C4
FrattiniC42C23×D89
Fitting, prime radicalC22×#127×C89C2
socleC23×C89C2×C22⋊C4
cosocleC42×C89C24
hypercenterC22×#127D89
hypocenterC89C2×#1555
LCSG ▷ C2×C4×C89 ▷ C22×C89 ▷ C89
UCSC1 ◁ C23 ◁ C22×C42 ◁ C22×#127

Complements

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

NH ≅ G/Ntype
1. C2×#19151655C2semidirect
2. #26018966C2direct (N × H)
3. C2×#19151342C2semidirect
6. #19151655C22semidirect
7. C2×C4⋊#10623494C22semidirect
10. #19151342C22semidirect
22. C4⋊#10623494C23semidirect
139. C2×C89#1555semidirect
146. C89C2×#1555semidirect
280. C2#26018966direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#191516552
#260189662
C2×#191513422
C22×#127×C892
C2×#155589