Finite Group Databasebeta

← C9×#5517 #13152475

Subgroups — C9×#5517 #13152475

Order 1728.

742 conjugacy classes of subgroups.

The subgroup lattice has 316 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C3×C9×#117C211yesmaximal, characteristic
2C9×#926C211yesmaximal, characteristic
3C2×C4×C9×Dic3C211yesmaximal, characteristic
4C9×#890C212yesmaximal, complemented
5C9×#888C212yesmaximal, complemented
6C9×#878C214yesmaximal
7C4×C9×Dic6C214yesmaximal, complemented
8C3×#5517C311yesmaximal, characteristic
9C9×#533—31nomaximal
10C22×C3×C4×C9C2211yescharacteristic
11C22×C9×Dic3C2212yes—
12C2×C9×Dic6C2214yes—
13C3×C9×C4⋊C4C2212yes—
14C3×C9×C22⋊C4C2212yes—
15C3×C42×C9C2212yes—
16C9×#217C2212yes—
17C9×C4⋊Dic3C2212yes—
18C9×C4⋊Dic3C2214yes—
19C9×Dic3⋊C4C2214yes—
20C9×Dic3⋊C4C2214yes—
21C4×C9×Dic3C2212yes—
22C4×C9×Dic3C2211yescharacteristic
23C4×C9×Dic3C2211yescharacteristic
24C4×C9×Dic3C2212yes—
25C32×#117C2×C311yescharacteristic
26C3×#926C2×C311yescharacteristic
27C2×C3×C4×Dic3C2×C311yescharacteristic
28C3×#890C2×C312yes—
29C3×#888C2×C312yes—
30C3×#878C2×C314yes—
31C3×C4×Dic6C2×C314yes—
32C9×C4⋊Q8—32no—
33C9×#125—32no—
34C9×C22⋊Q8—34no—
35C4×Q8×C9—34no—
36C9×#117—21no—
37C9×#117—31no—
38C9×#117D311yescharacteristic
39C2×C42×C9—31no—
40C23×C3×C9C2311yescharacteristic
41C2×C3×C4×C9Q814yescomplemented
42C2×C3×C4×C9C2314yes—
43C2×C3×C4×C9C2311yescharacteristic
44C2×C3×C4×C9C2311yescharacteristic
45C2×C9×Dic3—24no—
46C2×C9×Dic3C2314yes—
47C2×C9×Dic3C2312yes—
48C2×C9×Dic3C2312yes—
49C9×Dic6—28no—
50C3×#533—31no—
51#5517C911yescharacteristic, direct product factor
52C22×C32×C4C22×C311yescharacteristic
53C22×C3×Dic3C22×C312yes—
54C2×C3×Dic6C22×C314yes—
55C32×C4⋊C4C22×C312yes—
56C32×C22⋊C4C22×C312yes—
57C32×C42C22×C312yes—
58C3×#217C22×C312yes—
59C3×C4⋊Dic3C22×C314yes—
60C3×C4⋊Dic3C22×C312yes—
61C3×Dic3⋊C4C22×C314yes—
62C3×Dic3⋊C4C22×C314yes—
63C3×C4×Dic3C22×C311yescharacteristic
64C3×C4×Dic3C22×C311yescharacteristic
65C3×C4×Dic3C22×C312yes—
66C3×C4×Dic3C22×C312yes—
67C2×Q8×C9—34no—
68C22×C4×C9—21no—
69C22×C4×C9—32no—
70C22×C4×C9C2×D311yescharacteristic
71C9×C4⋊C4—22no—
72C9×C4⋊C4—32no—
73C9×C4⋊C4—34no—
74C9×C4⋊C4—34no—
75C9×C4⋊C4—34no—
76C9×C4⋊C4C2×D312yes—
77C9×C22⋊C4—22no—
78C9×C22⋊C4—32no—
79C9×C22⋊C4C2×D312yes—
80C42×C9—22no—
81C42×C9—31no—
82C42×C9—31no—
83C42×C9—32no—
84C42×C9—32no—
85C42×C9C2×D312yes—
86C22×C3×C9—22no—
87C22×C3×C9C2×Q812yes—
88C22×C3×C9C2411yescharacteristic
89C3×C4×C9—24no—
90C3×C4×C9C2×Q812yes—
91C3×C4×C9C2×Q812yes—
92C9×Dic3—24no—
93C9×Dic3—22no—
94C9×Dic3#4114yes—
95C3×C4⋊Q8—32no—
96C3×#125—32no—
97C3×C22⋊Q8—34no—
98C3×C4×Q8—34no—
99C3×#117—21no—
100C3×#117—31no—
101C3×#117C2×C911yescharacteristic
102C3×#117C3×D311yescharacteristic
103C2×C3×C42—31no—
104#926C2×C911yescharacteristic
105C2×C4×Dic3C2×C911yescharacteristic
106#890C2×C912yescomplemented
107#888C2×C912yescomplemented
108#878C2×C914yes—
109C4×Dic6C2×C914yescomplemented
110C23×C32C23×C311yescharacteristic
111C2×C32×C4C3×Q814yes—
112C2×C32×C4C23×C314yes—
113C2×C32×C4C23×C311yescharacteristic
114C2×C32×C4C23×C311yescharacteristic
115C2×C3×Dic3—24no—
116C2×C3×Dic3C23×C312yes—
117C2×C3×Dic3C23×C314yes—
118C2×C3×Dic3C23×C312yes—
119C3×Dic6—28no—
120C23×C9—21no—
121C23×C9C22×D311yescharacteristic
122Q8×C9—68no—
123C2×C4×C9—24no—
124C2×C4×C9—21no—
125C2×C4×C9—21no—
126C2×C4×C9—24no—
127C2×C4×C9—32no—
128C2×C4×C9—32no—
129C2×C4×C9—34no—
130C2×C4×C9—64no—
131C2×C4×C9Dic614yescomplemented
132C2×C4×C9C22×D314yes—
133C2×C4×C9C22×D311yescharacteristic
134C2×C4×C9C22×D311yescharacteristic
135#533—31noSylow
136C2×C3×C9—22no—
137C2×C3×C9C22×Q811yescharacteristic
138C2×C3×C9C2×#4112yes—
139C2×C3×Q8—34no—
140C22×C3×C4—21no—
141C22×C3×C4—32no—
142C22×C3×C4C22×C911yescharacteristic
143C22×C3×C4C2×C3×D311yescharacteristic
144C22×Dic3C22×C912yes—
145C2×Dic6C22×C914yes—
146C3×C4⋊C4—22no—
147C3×C4⋊C4—34no—
148C3×C4⋊C4—34no—
149C3×C4⋊C4—32no—
150C3×C4⋊C4—34no—
151C3×C4⋊C4C22×C912yes—
152C3×C4⋊C4C2×C3×D312yes—
153C3×C22⋊C4—22no—
154C3×C22⋊C4—32no—
155C3×C22⋊C4C22×C912yes—
156C3×C22⋊C4C2×C3×D312yes—
157C3×C42—22no—
158C3×C42—32no—
159C3×C42—31no—
160C3×C42—31no—
161C3×C42—32no—
162C3×C42C22×C912yes—
163C3×C42C2×C3×D312yes—
164#217C22×C912yes—
165C4⋊Dic3C22×C914yes—
166C4⋊Dic3C22×C912yes—
167Dic3⋊C4C22×C914yes—
168Dic3⋊C4C22×C914yes—
169C4×Dic3C22×C912yes—
170C4×Dic3C22×C912yes—
171C4×Dic3C22×C911yescharacteristic
172C4×Dic3C22×C911yescharacteristic
173C22×C32—22no—
174C22×C32C2×C3×Q812yes—
175C22×C32C24×C311yescharacteristic
176C32×C4—24no—
177C32×C4C2×C3×Q812yes—
178C32×C4C2×C3×Q812yes—
179C3×Dic3—24no—
180C3×Dic3—22no—
181C3×Dic3C3×#4114yes—
182C22×C9—22no—
183C22×C9—21no—
184C22×C9—22no—
185C22×C9—42no—
186C22×C9C2×Dic612yes—
187C22×C9C23×D311yescharacteristic
188C4×C9—24no—
189C4×C9—22no—
190C4×C9—22no—
191C4×C9—34no—
192C4×C9—44no—
193C4×C9—62no—
194C4×C9—64no—
195C4×C9C2×Dic612yes—
196C4×C9C2×Dic612yes—
197C4⋊Q8—32no—
198#125—32no—
199C22⋊Q8—34no—
200C4×Q8—34no—
201#117—31no—
202#117D3×C911yescharacteristic
203C2×C42—31no—
204C3×C9#53311yescharacteristic, complemented, Sylow
205C23×C3—21no—
206C23×C3C23×C911yescharacteristic
207C23×C3C22×C3×D311yescharacteristic
208C3×Q8—68no—
209C2×C3×C4—24no—
210C2×C3×C4—21no—
211C2×C3×C4—21no—
212C2×C3×C4—24no—
213C2×C3×C4—32no—
214C2×C3×C4—32no—
215C2×C3×C4—34no—
216C2×C3×C4—64no—
217C2×C3×C4Q8×C914yescomplemented
218C2×C3×C4C23×C914yes—
219C2×C3×C4C23×C911yescharacteristic
220C2×C3×C4C23×C911yescharacteristic
221C2×C3×C4C3×Dic614yes—
222C2×C3×C4C22×C3×D314yes—
223C2×C3×C4C22×C3×D311yescharacteristic
224C2×C3×C4C22×C3×D311yescharacteristic
225C2×Dic3—24no—
226C2×Dic3C23×C912yes—
227C2×Dic3C23×C914yes—
228C2×Dic3C23×C912yes—
229Dic6—28no—
230C2×C32—22no—
231C2×C32C22×C3×Q811yescharacteristic
232C2×C32C2×C3×#4112yes—
233C2×C9—22no—
234C2×C9—21no—
235C2×C9—22no—
236C2×C9—42no—
237C2×C9C22×Dic611yescharacteristic
238C2×C9D3×#4112yes—
239C2×Q8—34no—
240C22×C4—32no—
241C22×C4C2×D3×C911yescharacteristic
242C4⋊C4—32no—
243C4⋊C4—34no—
244C4⋊C4—34no—
245C4⋊C4—34no—
246C4⋊C4C2×D3×C912yes—
247C22⋊C4—32no—
248C22⋊C4C2×D3×C912yes—
249C42—32no—
250C42—31no—
251C42—31no—
252C42—32no—
253C42C2×D3×C912yes—
254C22×C3—22no—
255C22×C3—22no—
256C22×C3—21no—
257C22×C3—22no—
258C22×C3—42no—
259C22×C3C2×Q8×C912yes—
260C22×C3C24×C911yescharacteristic
261C22×C3C2×C3×Dic612yes—
262C22×C3C23×C3×D311yescharacteristic
263C3×C4—24no—
264C3×C4—24no—
265C3×C4—22no—
266C3×C4—22no—
267C3×C4—34no—
268C3×C4—44no—
269C3×C4—62no—
270C3×C4—64no—
271C3×C4C2×Q8×C912yes—
272C3×C4C2×Q8×C912yes—
273C3×C4C2×C3×Dic612yes—
274C3×C4C2×C3×Dic612yes—
275Dic3—24no—
276Dic3—22no—
277Dic3C9×#4114yes—
278C32C3×#53311yescharacteristic
279C9—21no—
280C9#551711yescharacteristic, direct product factor
281C23C22×D3×C911yescharacteristic
282Q8—68no—
283C2×C4—32no—
284C2×C4—32no—
285C2×C4—34no—
286C2×C4—64no—
287C2×C4C9×Dic614yescomplemented
288C2×C4C22×D3×C914yes—
289C2×C4C22×D3×C911yescharacteristic
290C2×C4C22×D3×C911yescharacteristic
291C2×C3—22no—
292C2×C3—22no—
293C2×C3—21no—
294C2×C3—22no—
295C2×C3—42no—
296C2×C3C22×Q8×C911yescharacteristic
297C2×C3C2×C9×#4112yes—
298C2×C3C22×C3×Dic611yescharacteristic
299C2×C3C3×D3×#4112yes—
300C22—22no—
301C22C2×C9×Dic612yes—
302C22C23×D3×C911yescharacteristic
303C4—24no—
304C4—34no—
305C4—62no—
306C4—64no—
307C4C2×C9×Dic612yes—
308C4C2×C9×Dic612yes—
309C3—21no—
310C3C9×#53311yescharacteristic, complemented
311C3C3×#551711yescharacteristic
312C2—22no—
313C2C22×C9×Dic611yescharacteristic
314C2D3×C9×#4112yes—
subgroupG/H
centerC2×C4×C9C22×D3
commutatorC22×C3C24×C9
FrattiniC22×C3C23×C3×D3
FittingC3×C9×#117C2
socle, cosocleC22×C32C24×C3
prime radicalC23×C32C23×C3
hypercenterC9×#117D3
hypocenterC3C9×#533
LCSG ▷ C22×C3 ▷ C3
UCSC1 ◁ C2×C4×C9 ◁ C9×#117

Complements

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

NH ≅ G/Ntype
4. C9×#890C2semidirect
5. C9×#888C2semidirect
7. C4×C9×Dic6C2semidirect
41. C2×C3×C4×C9Q8semidirect
51. #5517C9direct (N × H)
106. #890C2×C9semidirect
107. #888C2×C9semidirect
109. C4×Dic6C2×C9semidirect
131. C2×C4×C9Dic6semidirect
204. C3×C9#533semidirect
217. C2×C3×C4Q8×C9semidirect
280. C9#5517direct (N × H)
287. C2×C4C9×Dic6semidirect
310. C3C9×#533semidirect

Maximal subgroups

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

subgroupindex
C3×C9×#1172
C9×#9262
C2×C4×C9×Dic32
C9×#8902
C9×#8882
C9×#8782
C4×C9×Dic62
C3×#55173
C9×#5333