Finite Group Databasebeta

← C9×#1875 #11766596

Subgroups — C9×#1875 #11766596

Order 1152.

618 conjugacy classes of subgroups.

The subgroup lattice has 309 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C9×#121C211yesmaximal, characteristic
2C2×C9×#117C211yesmaximal, characteristic, complemented
3C2×C9×#102C212yesmaximal, complemented
4C2×C9×C22⋊C8C211yesmaximal, characteristic, complemented
5C9×#340C212yesmaximal, complemented
6C3×#1875C311yesmaximal, characteristic
7C22×D4×C9—21no—
8C22×D4×C9C2211yescharacteristic
9C23×C4×C9C2211yescharacteristic
10C22×C8×C9C2212yes—
11C9×#121—22no—
12C9×#121C414yescomplemented
13C9×#117—24no—
14C2×C9×C4⋊C4C2211yescharacteristic
15C2×C9×C4⋊C4C2212yes—
16C2×C9×C22⋊C4—21no—
17C2×C9×C22⋊C4—21no—
18C2×C42×C9—21no—
19C9×#102—24no—
20C9×C22⋊C8—22no—
21C2×C3×#121C2×C311yescharacteristic
22C2×C3×#117C2×C311yescharacteristic
23C2×C3×#102C2×C312yes—
24C2×C3×C22⋊C8C2×C311yescharacteristic
25C3×#340C2×C312yes—
26C24×C9—21no—
27C24×C9D411yescharacteristic
28C2×D4×C9—24no—
29C2×D4×C9—22no—
30C2×D4×C9—21no—
31C2×D4×C9—22no—
32C2×D4×C9—44no—
33C2×D4×C9C2×C412yes—
34C22×C4×C9—22no—
35C22×C4×C9—22no—
36C22×C4×C9—22no—
37C22×C4×C9—21no—
38C22×C4×C9C2×C412yes—
39C22×C4×C9D411yescharacteristic
40C22×C4×C9D412yes—
41C22×C4×C9C2311yescharacteristic
42C2×C8×C9—22no—
43C2×C8×C9—22no—
44C2×C8×C9—22no—
45C9×C4⋊C4—22no—
46C9×C4⋊C4—21no—
47C9×C4⋊C4C2×C412yes—
48C9×C4⋊C4D414yescomplemented
49C9×C22⋊C4—24no—
50C9×C22⋊C4—24no—
51C42×C9—24no—
52#1875C911yescharacteristic, direct product factor, Sylow
53C22×C3×D4—21no—
54C22×C3×D4C22×C311yescharacteristic
55C23×C3×C4C22×C311yescharacteristic
56C22×C3×C8C22×C312yes—
57C3×#121—22no—
58C3×#121C3×C414yes—
59C3×#117—24no—
60C2×C3×C4⋊C4C22×C311yescharacteristic
61C2×C3×C4⋊C4C22×C312yes—
62C2×C3×C22⋊C4—21no—
63C2×C3×C22⋊C4—21no—
64C2×C3×C42—21no—
65C3×#102—24no—
66C3×C22⋊C8—22no—
67C23×C9—21no—
68C23×C9—21no—
69C23×C9—22no—
70C23×C9—22no—
71C23×C9—22no—
72C23×C9—41no—
73C23×C9—41no—
74C23×C9—42no—
75C23×C9—42no—
76C23×C9C22⋊C412yes—
77C23×C9C2×D411yescharacteristic
78D4×C9—24no—
79D4×C9—48no—
80D4×C9—42no—
81C2×C4×C9—21no—
82C2×C4×C9—21no—
83C2×C4×C9—24no—
84C2×C4×C9—24no—
85C2×C4×C9—22no—
86C2×C4×C9—24no—
87C2×C4×C9—42no—
88C2×C4×C9—42no—
89C2×C4×C9—42no—
90C2×C4×C9C22⋊C412yes—
91C2×C4×C9C22×C411yescharacteristic
92C2×C4×C9C2×D412yes—
93C2×C4×C9C2×D411yescharacteristic
94C2×C4×C9#4112yes—
95C8×C9—42no—
96C2×#121C2×C911yescharacteristic
97C2×#117C2×C911yescharacteristic, complemented
98C2×#102C2×C912yescomplemented
99C2×C22⋊C8C2×C911yescharacteristic, complemented
100#340C2×C912yescomplemented
101C24×C3—21no—
102C24×C3C3×D411yescharacteristic
103C2×C3×D4—24no—
104C2×C3×D4—22no—
105C2×C3×D4—21no—
106C2×C3×D4—22no—
107C2×C3×D4—44no—
108C2×C3×D4C2×C3×C412yes—
109C22×C3×C4—22no—
110C22×C3×C4—22no—
111C22×C3×C4—22no—
112C22×C3×C4—21no—
113C22×C3×C4C2×C3×C412yes—
114C22×C3×C4C3×D411yescharacteristic
115C22×C3×C4C3×D412yes—
116C22×C3×C4C23×C311yescharacteristic
117C2×C3×C8—22no—
118C2×C3×C8—22no—
119C2×C3×C8—22no—
120C3×C4⋊C4—22no—
121C3×C4⋊C4—21no—
122C3×C4⋊C4C2×C3×C412yes—
123C3×C4⋊C4C3×D414yes—
124C3×C22⋊C4—24no—
125C3×C22⋊C4—24no—
126C3×C42—24no—
127C22×C9—22no—
128C22×C9—22no—
129C22×C9—22no—
130C22×C9—42no—
131C22×C9—42no—
132C22×C9—42no—
133C22×C9—42no—
134C22×C9—42no—
135C22×C9—82no—
136C22×C9—82no—
137C22×C9C2×C22⋊C411yescharacteristic
138C22×C9#12011yescharacteristic
139C22×C9#12311yescharacteristic
140C22×C9#13512yes—
141C22×C9AGL(1,ℤ/8)12yes—
142C4×C9—22no—
143C4×C9—42no—
144C4×C9—44no—
145C4×C9C4×D412yes—
146C4×C9#12112yes—
147C22×D4—21no—
148C22×D4C22×C911yescharacteristic
149C23×C4C22×C911yescharacteristic
150C22×C8C22×C912yes—
151#121—22no—
152#121C4×C914yescomplemented
153#117—24no—
154C2×C4⋊C4C22×C911yescharacteristic
155C2×C4⋊C4C22×C912yes—
156C2×C22⋊C4—21no—
157C2×C22⋊C4—21no—
158C2×C42—21no—
159#102—24no—
160C22⋊C8—22no—
161C23×C3—21no—
162C23×C3—21no—
163C23×C3—22no—
164C23×C3—22no—
165C23×C3—22no—
166C23×C3—41no—
167C23×C3—41no—
168C23×C3—42no—
169C23×C3—42no—
170C23×C3C3×C22⋊C412yes—
171C23×C3C2×C3×D411yescharacteristic
172C3×D4—24no—
173C3×D4—48no—
174C3×D4—42no—
175C2×C3×C4—21no—
176C2×C3×C4—21no—
177C2×C3×C4—24no—
178C2×C3×C4—24no—
179C2×C3×C4—22no—
180C2×C3×C4—24no—
181C2×C3×C4—42no—
182C2×C3×C4—42no—
183C2×C3×C4—42no—
184C2×C3×C4C3×C22⋊C412yes—
185C2×C3×C4C22×C3×C411yescharacteristic
186C2×C3×C4C2×C3×D412yes—
187C2×C3×C4C2×C3×D411yescharacteristic
188C2×C3×C4C3×#4112yes—
189C3×C8—42no—
190C2×C9—42no—
191C2×C9—82no—
192C2×C9#38611yescharacteristic
193C2×C9#41611yescharacteristic
194C2×C9#41811yescharacteristic
195C2×C9#44912yes—
196C2×C9#48212yes—
197C24—21no—
198C24D4×C911yescharacteristic
199C2×D4—24no—
200C2×D4—22no—
201C2×D4—21no—
202C2×D4—22no—
203C2×D4—44no—
204C2×D4C2×C4×C912yes—
205C22×C4—22no—
206C22×C4—22no—
207C22×C4—22no—
208C22×C4—21no—
209C22×C4C2×C4×C912yes—
210C22×C4D4×C911yescharacteristic
211C22×C4D4×C912yes—
212C22×C4C23×C911yescharacteristic
213C2×C8—22no—
214C2×C8—22no—
215C2×C8—22no—
216C4⋊C4—22no—
217C4⋊C4—21no—
218C4⋊C4C2×C4×C912yes—
219C4⋊C4D4×C914yescomplemented
220C22⋊C4—24no—
221C22⋊C4—24no—
222C42—24no—
223C22×C3—22no—
224C22×C3—22no—
225C22×C3—22no—
226C22×C3—42no—
227C22×C3—42no—
228C22×C3—42no—
229C22×C3—42no—
230C22×C3—42no—
231C22×C3—82no—
232C22×C3—82no—
233C22×C3C2×C3×C22⋊C411yescharacteristic
234C22×C3C3×#12011yescharacteristic
235C22×C3C3×#12311yescharacteristic
236C22×C3C3×#13512yes—
237C22×C3C3×AGL(1,ℤ/8)12yes—
238C3×C4—22no—
239C3×C4—42no—
240C3×C4—44no—
241C3×C4C3×C4×D412yes—
242C3×C4C3×#12112yes—
243C9#187511yescharacteristic, direct product factor, Sylow
244C23—21no—
245C23—21no—
246C23—22no—
247C23—22no—
248C23—22no—
249C23—41no—
250C23—41no—
251C23—42no—
252C23—42no—
253C23C9×C22⋊C412yes—
254C23C2×D4×C911yescharacteristic
255D4—24no—
256D4—48no—
257D4—42no—
258C2×C4—21no—
259C2×C4—21no—
260C2×C4—24no—
261C2×C4—24no—
262C2×C4—22no—
263C2×C4—24no—
264C2×C4—42no—
265C2×C4—42no—
266C2×C4—42no—
267C2×C4C9×C22⋊C412yes—
268C2×C4C22×C4×C911yescharacteristic
269C2×C4C2×D4×C912yes—
270C2×C4C2×D4×C911yescharacteristic
271C2×C4C9×#4112yes—
272C8—42no—
273C2×C3—42no—
274C2×C3—82no—
275C2×C3C3×#38611yescharacteristic
276C2×C3C3×#41611yescharacteristic
277C2×C3C3×#41811yescharacteristic
278C2×C3C3×#44912yes—
279C2×C3C3×#48212yes—
280C22—22no—
281C22—22no—
282C22—22no—
283C22—42no—
284C22—42no—
285C22—42no—
286C22—42no—
287C22—42no—
288C22—82no—
289C22—82no—
290C22C2×C9×C22⋊C411yescharacteristic
291C22C9×#12011yescharacteristic
292C22C9×#12311yescharacteristic
293C22C9×#13512yes—
294C22C9×AGL(1,ℤ/8)12yes—
295C4—22no—
296C4—42no—
297C4—44no—
298C4C4×D4×C912yes—
299C4C9×#12112yes—
300C3C3×#187511yescharacteristic
301C2—42no—
302C2—82no—
303C2C9×#38611yescharacteristic
304C2C9×#41611yescharacteristic
305C2C9×#41811yescharacteristic
306C2C9×#44912yes—
307C2C9×#48212yes—
subgroupG/H
centerC23×C9C2×D4
commutatorC2×C4C22×C4×C9
Frattini, cosocleC22×C3×C4C23×C3
socleC23×C3C2×C3×D4
prime radicalC2×C3×#121C2×C3
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C9 ◁ C23×C4×C9 ◁ G

Complements

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

NH ≅ G/Ntype
2. C2×C9×#117C2semidirect
3. C2×C9×#102C2semidirect
4. C2×C9×C22⋊C8C2semidirect
5. C9×#340C2semidirect
12. C9×#121C4semidirect
48. C9×C4⋊C4D4semidirect
52. #1875C9direct (N × H)
97. C2×#117C2×C9semidirect
98. C2×#102C2×C9semidirect
99. C2×C22⋊C8C2×C9semidirect
100. #340C2×C9semidirect
152. #121C4×C9semidirect
219. C4⋊C4D4×C9semidirect
243. C9#1875direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C9×#1212
C2×C9×#1172
C2×C9×#1022
C2×C9×C22⋊C82
C9×#3402
C3×#18753