Finite Group Databasebeta

← C2×#26022449 #36709191

Subgroups — C2×#26022449 #36709191

Order 22784.

630 conjugacy classes of subgroups.

The subgroup lattice has 264 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19151839C211yesmaximal, characteristic
2#26022449C218yesmaximal, direct product factor
3C2×#19151425C212yesmaximal, complemented
4C2×#19151401C212yesmaximal, complemented
5C2×C22⋊#13083549C211yesmaximal, characteristic
6C22×#107×C89C211yesmaximal, characteristic
7C22×Dic356C2211yescharacteristic
8C2×#15667991—21no—
9C22×#13083549C2212yes—
10#19151839—22no—
11#19151839C2214yes—
12C2×#15667946C2211yescharacteristic
13C2×#15667937—21no—
14#19151425C2218yescomplemented
15#19151401C2218yescomplemented
16C22⋊#13083549C2214yes—
17C23×C8×C89C2211yescharacteristic
18C22×C4⋊C4×C89—21no—
19C2×#107×C89—22no—
20C2×#107×C89—21no—
21C2×#107×C89C2214yes—
22C2×#107×C89C2212yes—
23C22×Dic178—21no—
24C2×Dic356—21no—
25C2×Dic356—24no—
26C2×Dic356C2312yes—
27#15667991—24no—
28#15667991—42no—
29C2×C4⋊Dic89—21no—
30C2×#13083553—41no—
31C2×C22⋊Dic89—41no—
32C2×#13083549—24no—
33C2×#13083549C2314yes—
34#15667946—21no—
35#15667946C2312yes—
36#15667937—24no—
37C23×C4×C89—41no—
38C23×C4×C89D411yescharacteristic
39C22×C8×C89—24no—
40C22×C8×C89D412yes—
41C22×C8×C89D411yescharacteristic
42C22×C8×C89C2312yes—
43C22×C8×C89C2311yescharacteristic
44C2×C4⋊C4×C89—24no—
45C2×C4⋊C4×C89—22no—
46C2×C4⋊C4×C89—42no—
47C2×C4⋊C4×C89—41no—
48#107×C89—24no—
49#107×C89—22no—
50#107×C89C2314yes—
51C2×Dic178—22no—
52C2×Dic178—42no—
53C2×Dic178—42no—
54C2×Dic178—41no—
55C22×Dic89—41no—
56C22×Dic89—41no—
57Dic356—24no—
58Dic356—42no—
59C4⋊Dic89—22no—
60C4⋊Dic89—41no—
61#13083553—44no—
62C22⋊Dic89—44no—
63#13083549—24no—
64C24×C89D811yescharacteristic
65C22×C4×C89—22no—
66C22×C4×C89—22no—
67C22×C4×C89—44no—
68C22×C4×C89—42no—
69C22×C4×C89—84no—
70C22×C4×C89D812yes—
71C22×C4×C89D811yescharacteristic
72C22×C4×C89C2×D412yes—
73C22×C4×C89C2×D411yescharacteristic
74C2×C8×C89—22no—
75C2×C8×C89—24no—
76C2×C8×C89—24no—
77C2×C8×C89C2×D412yes—
78C2×C8×C89C2×D411yescharacteristic
79C2×C8×C89#4114yes—
80C2×C8×C89C2411yescharacteristic
81C4⋊C4×C89—24no—
82C4⋊C4×C89—44no—
83C4⋊C4×C89—42no—
84C23×C89—22no—
85C23×C89—22no—
86C23×C89SD3214yes—
87C23×C89C2×D812yes—
88C23×C89C2×D811yescharacteristic
89C2×C4×C89—22no—
90C2×C4×C89—22no—
91C2×C4×C89—22no—
92C2×C4×C89—24no—
93C2×C4×C89—44no—
94C2×C4×C89—88no—
95C2×C4×C89—84no—
96C2×C4×C89#12312yes—
97C2×C4×C89C2×D812yes—
98C2×C4×C89C2×D811yescharacteristic
99C2×C4×C89#13712yes—
100C2×C4×C89C22×D411yescharacteristic
101C2×Dic89—42no—
102C2×Dic89—42no—
103C2×Dic89—82no—
104C2×Dic89—82no—
105Dic178—42no—
106Dic178—42no—
107Dic178—82no—
108C8×C89—22no—
109C8×C89#12312yes—
110C8×C89C2×#4112yes—
111C22×C89—22no—
112C22×C89—22no—
113C22×C89—28no—
114C22×C89#48012yes—
115C22×C89C2×SD3214yes—
116C22×C89C2×SD3212yes—
117C22×C89#51012yes—
118C22×C89C22×D811yescharacteristic
119C4×C89—22no—
120C4×C89—84no—
121C4×C89#48012yes—
122C4×C89C2×#12311yescharacteristic
123C4×C89C2×#13711yescharacteristic
124Dic89—82no—
125Dic89—82no—
126C2×#2235—891nomaximal, Sylow
127C2×C89—24no—
128C2×C89#223514yescomplemented
129C2×C89C2×#48011yescharacteristic
130C2×C89C22×SD3211yescharacteristic
131C2×C89C2×#51011yescharacteristic
132C2×#467—891no—
133C22×#107D8911yescharacteristic
134#2235—898no—
135C2×#367—892no—
136C2×#358—892no—
137C2×C22⋊C16—891no—
138C89C2×#223511yescharacteristic, complemented, Sylow
139C22×Q16—891no—
140C23×C8C2×D8911yescharacteristic
141C2×C22⋊Q8—1781no—
142C22×C4⋊C4—21no—
143C22×C16—892no—
144#467—894no—
145#467—1782no—
146C2×#107—21no—
147C2×#107—22no—
148C2×#107—891no—
149C2×#107C2×D8912yes—
150C2×#107C2×D8914yes—
151C2×#103—1781no—
152#367—898no—
153#358—898no—
154C22⋊C16—894no—
155C22×Q8—1781no—
156C23×C4—41no—
157C23×C4C22⋊D8911yescharacteristic
158C2×Q16—892no—
159C2×Q16—1781no—
160C2×Q16—1784no—
161C22×C8—24no—
162C22×C8C22⋊D8911yescharacteristic
163C22×C8C22⋊D8912yes—
164C22×C8C22×D8912yes—
165C22×C8C22×D8911yescharacteristic
166C22⋊Q8—3562no—
167C22⋊Q8—1784no—
168C2×C4⋊C4—24no—
169C2×C4⋊C4—22no—
170C2×C4⋊C4—42no—
171C2×C4⋊C4—41no—
172C2×C4⋊C4—3561no—
173C2×C4⋊C4—1781no—
174C2×C22⋊C4—3561no—
175C2×C16—894no—
176C2×C16—1784no—
177#107—24no—
178#107—22no—
179#107—892no—
180#107—1781no—
181#107C22×D8914yes—
182#103—1784no—
183C24#1308355911yescharacteristic
184C2×Q8—3561no—
185C2×Q8—3562no—
186C2×Q8—3562no—
187C2×Q8—1782no—
188C22×C4—22no—
189C22×C4—22no—
190C22×C4—44no—
191C22×C4—42no—
192C22×C4—84no—
193C22×C4—3561no—
194C22×C4—3561no—
195C22×C4#1308355912yes—
196C22×C4#1308355911yescharacteristic
197C22×C4C2×C22⋊D8912yes—
198C22×C4C2×C22⋊D8911yescharacteristic
199Q16—3562no—
200Q16—1784no—
201C2×C8—22no—
202C2×C8—24no—
203C2×C8—24no—
204C2×C8C2×C22⋊D8912yes—
205C2×C8C2×C22⋊D8911yescharacteristic
206C2×C8#1308357414yes—
207C2×C8C23×D8911yescharacteristic
208C4⋊C4—24no—
209C4⋊C4—44no—
210C4⋊C4—42no—
211C4⋊C4—3564no—
212C4⋊C4—3561no—
213C4⋊C4—1782no—
214C22⋊C4—3564no—
215C16—1784no—
216C23—22no—
217C23—22no—
218C23#1566795614yes—
219C23C2×#1308355912yes—
220C23C2×#1308355911yescharacteristic
221Q8—3562no—
222Q8—3562no—
223Q8—7122no—
224C2×C4—22no—
225C2×C4—22no—
226C2×C4—24no—
227C2×C4—22no—
228C2×C4—44no—
229C2×C4—88no—
230C2×C4—84no—
231C2×C4—3562no—
232C2×C4—3562no—
233C2×C4—7122no—
234C2×C4—7122no—
235C2×C4#1566799512yes—
236C2×C4C2×#1308355912yes—
237C2×C4C2×#1308355911yescharacteristic
238C2×C4#1566804312yes—
239C2×C4C22×C22⋊D8911yescharacteristic
240C8—22no—
241C8#1566799512yes—
242C8C2×#1308357412yes—
243C22—22no—
244C22—28no—
245C22—22no—
246C22#1915191112yes—
247C22C2×#1566795614yes—
248C22C2×#1566795612yes—
249C22#1915203912yes—
250C22C22×#1308355911yescharacteristic
251C4—22no—
252C4—84no—
253C4—7122no—
254C4—7122no—
255C4#1915191112yes—
256C4C2×#1566799511yescharacteristic
257C4C2×#1566804311yescharacteristic
258C2—24no—
259C2#2602244914yesdirect product factor
260C2C2×#1915191111yescharacteristic
261C2C22×#1566795611yescharacteristic
262C2C2×#1915203911yescharacteristic
subgroupG/H
centerC23C2×#13083559
commutator, cosocleC2×C8×C89C24
FrattiniC2×C8C23×D89
FittingC22×#107×C89C2
socleC23×C89C2×D8
prime radicalC24×C89D8
hypercenterC22×#107D89
hypocenterC89C2×#2235
LCSG ▷ C2×C8×C89 ▷ C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C23 ◁ C23×C4 ◁ C23×C8 ◁ C22×#107

Complements

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

NH ≅ G/Ntype
2. #26022449C2direct (N × H)
3. C2×#19151425C2semidirect
4. C2×#19151401C2semidirect
14. #19151425C22semidirect
15. #19151401C22semidirect
128. C2×C89#2235semidirect
138. C89C2×#2235semidirect
259. C2#26022449direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#191518392
#260224492
C2×#191514252
C2×#191514012
C2×C22⋊#130835492
C22×#107×C892
C2×#223589