Finite Group Databasebeta

← Dic9×#217 #13141095

Subgroups — Dic9×#217 #13141095

Order 1728.

906 conjugacy classes of subgroups.

The subgroup lattice has 386 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×C3×Dic9C211yesmaximal, characteristic
2C2×#88551C211yesmaximal, characteristic
3C2×C9×#217C211yesmaximal, characteristic
4C2×Dic3×Dic9C212yesmaximal, complemented
5#11720331C212yesmaximal, complemented
6Dic3×#217—31nomaximal
7C22⋊C4×Dic9—31nomaximal
8C24×C3×C9C2211yescharacteristic
9C22×C3⋊Dic9C2212yes—
10C22×C9×Dic3C2212yes—
11C22×C3×Dic9—24no—
12C22×C3×Dic9C414yescomplemented
13C22×C3×Dic9C2211yescharacteristic
14C22×C3×Dic9C2211yescharacteristic
15#88551C414yescomplemented
16C9×#217C414yescomplemented
17Dic3×Dic9—24no—
18C23×C3×Dic3—31no—
19C2×#3757—31no—
20C2×C3×#217D311yescharacteristic
21C2×Dic32—32no—
22C23×Dic9D311yescharacteristic
23#63579—32no—
24C2×C9×C22⋊C4—31no—
25C2×#3676—31no—
26C2×#3676—61no—
27C2×C4×Dic9—32no—
28C9⋊#95—32no—
29C23×C3×C9—22no—
30C23×C3×C9—22no—
31C23×C3×C9C2×C412yes—
32C23×C3×C9C2×C412yes—
33C23×C3×C9C2×C412yes—
34C23×C3×C9C2311yescharacteristic
35C2×C3⋊Dic9—22no—
36C2×C3⋊Dic9—22no—
37C2×C3⋊Dic9C2×C414yescomplemented
38C2×C9×Dic3—22no—
39C2×C9×Dic3—22no—
40C2×C9×Dic3C2×C414yescomplemented
41C2×C3×Dic9—22no—
42C2×C3×Dic9—28no—
43C2×C3×Dic9C2×C412yes—
44C2×C3×Dic9C2×C412yes—
45C2×C3×Dic9D414yes—
46C4×#217—91no—
47Dic3×C22⋊C4—91no—
48C24×C32C2×D311yescharacteristic
49C22×C3⋊Dic3—32no—
50C22×C3×Dic3—31no—
51C22×C3×Dic3—34no—
52C22×C3×Dic3—31no—
53C22×C3×Dic3—64no—
54C22×C3×Dic3C2×D312yes—
55C24×C9—21no—
56C24×C9C2×D311yescharacteristic
57#3757—34no—
58C3×#217Dic314yes—
59Dic32—64no—
60C22×C4×C9—32no—
61C22×Dic9—24no—
62C22×Dic9—32no—
63C22×Dic9—62no—
64C22×Dic9Dic314yescomplemented
65C22×Dic9C2×D311yescharacteristic
66C22×Dic9C2×D311yescharacteristic
67C9×C22⋊C4—34no—
68#3676—34no—
69#3676—64no—
70C4×Dic9—64no—
71C22×C3×C9—22no—
72C22×C3×C9—22no—
73C22×C3×C9—24no—
74C22×C3×C9—24no—
75C22×C3×C9C4214yescomplemented
76C22×C3×C9C22×C411yescharacteristic
77C22×C3×C9C22×C411yescharacteristic
78C22×C3×C9C22×C411yescharacteristic
79C22×C3×C9C2×D412yes—
80C22×C3×C9#4112yes—
81C3⋊Dic9—24no—
82C9×Dic3—24no—
83C3×Dic9—22no—
84C3×Dic9C22⋊C414yescomplemented
85C23×C3×C4—91no—
86C23×Dic3—31no—
87C2×C3×C22⋊C4—31no—
88C2×#217—91no—
89C2×#217—91no—
90C2×#217—181no—
91C2×#217D911yescharacteristic
92C2×C4×Dic3—92no—
93C2×C4×Dic3—92no—
94C3⋊#95—92no—
95C3⋊#95—92no—
96C23×C32—22no—
97C23×C32—22no—
98C23×C32C4×D312yes—
99C23×C32C4×D312yes—
100C23×C32C2×Dic312yes—
101C23×C32C22×D311yescharacteristic
102C2×C3⋊Dic3—34no—
103C2×C3⋊Dic3—62no—
104C2×C3⋊Dic3—62no—
105C2×C3×Dic3—22no—
106C2×C3×Dic3—22no—
107C2×C3×Dic3—32no—
108C2×C3×Dic3—34no—
109C2×C3×Dic3—32no—
110C2×C3×Dic3—68no—
111C2×C3×Dic3—62no—
112C2×C3×Dic3C2×Dic314yes—
113C23×C9—22no—
114C23×C9—22no—
115C23×C9—22no—
116C23×C9—22no—
117C23×C9—22no—
118C23×C9—21no—
119C23×C9—42no—
120C23×C9—42no—
121C23×C9C4×D312yes—
122C23×C9C4×D312yes—
123C23×C9C2×Dic312yes—
124C23×C9C22×D311yescharacteristic
125C2×C4×C9—34no—
126C2×C4×C9—62no—
127C2×C4×C9—62no—
128C2×Dic9—22no—
129C2×Dic9—28no—
130C2×Dic9—34no—
131C2×Dic9—64no—
132C2×Dic9—62no—
133C2×Dic9—62no—
134C2×Dic9—122no—
135C2×Dic9—122no—
136C2×Dic9C2×Dic312yes—
137C2×Dic9C2×Dic312yes—
138C2×Dic9#6714yes—
139C4×C22⋊C4—271noSylow
140C2×C3×C9—24no—
141C2×C3×C9C2×C4211yescharacteristic
142C2×C3×C9C2×C22⋊C411yescharacteristic
143C2×C3×C9#11711yescharacteristic
144C2×C3×C9C4×D412yes—
145C2×C3×C9C4×D412yes—
146C24×C3—21no—
147C24×C3C2×D911yescharacteristic
148C24×C3D3211yescharacteristic
149C22×C3×C4—32no—
150C22×C3×C4—91no—
151C22×C3×C4—94no—
152C22×C3×C4—91no—
153C22×C3×C4—184no—
154C22×Dic3—31no—
155C22×Dic3—34no—
156C22×Dic3—31no—
157C22×Dic3—64no—
158C22×Dic3—92no—
159C22×Dic3—92no—
160C22×Dic3—182no—
161C22×Dic3C2×D912yes—
162C3×C22⋊C4—34no—
163#217—94no—
164#217—94no—
165#217—184no—
166#217Dic914yesdirect product factor
167C4×Dic3—184no—
168C4×Dic3—184no—
169C22×C32—22no—
170C22×C32—22no—
171C22×C32—24no—
172C22×C32—24no—
173C22×C32C4×Dic314yes—
174C22×C32C2×C4×D311yescharacteristic
175C22×C32C2×C4×D311yescharacteristic
176C22×C32D3×D412yes—
177C22×C32#23712yes—
178C22×C32C22×Dic311yescharacteristic
179C3⋊Dic3—64no—
180C3×Dic3—24no—
181C3×Dic3—34no—
182C3×Dic3—62no—
183C22×C9—22no—
184C22×C9—24no—
185C22×C9—24no—
186C22×C9—22no—
187C22×C9—24no—
188C22×C9—21no—
189C22×C9—21no—
190C22×C9—22no—
191C22×C9—21no—
192C22×C9—22no—
193C22×C9—44no—
194C22×C9—42no—
195C22×C9—42no—
196C22×C9—44no—
197C22×C9C4×Dic314yescomplemented
198C22×C9C2×C4×D311yescharacteristic
199C22×C9C2×C4×D311yescharacteristic
200C22×C9#23512yes—
201C22×C9C22×Dic311yescharacteristic
202C22×C9C2×#6712yes—
203C4×C9—64no—
204Dic9—22no—
205Dic9—64no—
206Dic9—124no—
207Dic9#21714yesdirect product factor
208C23×C4—91no—
209C2×C22⋊C4—31no—
210C2×C22⋊C4—271no—
211C2×C42—272no—
212#95—272no—
213C3×C9C4×C22⋊C411yescharacteristic, complemented, Sylow
214C23×C3—22no—
215C23×C3—22no—
216C23×C3—22no—
217C23×C3—22no—
218C23×C3—22no—
219C23×C3—22no—
220C23×C3—22no—
221C23×C3—21no—
222C23×C3—42no—
223C23×C3—42no—
224C23×C3C4×D912yes—
225C23×C3C4×D912yes—
226C23×C3C2×Dic912yes—
227C23×C3C22×D911yescharacteristic
228C23×C3D3×Dic312yes—
229C23×C3D3×Dic312yes—
230C23×C3#62412yes—
231C23×C3C2×D3211yescharacteristic
232C2×C3×C4—34no—
233C2×C3×C4—62no—
234C2×C3×C4—62no—
235C2×C3×C4—92no—
236C2×C3×C4—94no—
237C2×C3×C4—92no—
238C2×C3×C4—188no—
239C2×C3×C4—182no—
240C2×Dic3—22no—
241C2×Dic3—22no—
242C2×Dic3—32no—
243C2×Dic3—34no—
244C2×Dic3—32no—
245C2×Dic3—68no—
246C2×Dic3—62no—
247C2×Dic3—94no—
248C2×Dic3—94no—
249C2×Dic3—184no—
250C2×Dic3—182no—
251C2×Dic3—182no—
252C2×Dic3—182no—
253C2×Dic3—182no—
254C2×Dic3—362no—
255C2×Dic3—362no—
256C2×Dic3C2×Dic914yescomplemented
257C2×C32—24no—
258C2×C32#87711yescharacteristic
259C2×C32D3×C22⋊C411yescharacteristic
260C2×C32#67⋊C412yes—
261C2×C32C2×C4×Dic311yescharacteristic
262C2×C32D4×Dic312yes—
263C2×C9—24no—
264C2×C9—22no—
265C2×C9—21no—
266C2×C9—21no—
267C2×C9—21no—
268C2×C9—22no—
269C2×C9—44no—
270C2×C9C2×C4×Dic311yescharacteristic
271C2×C9#92611yescharacteristic
272C2×C9C4×#6712yes—
273C2×C9C4×#6712yes—
274C2×C9C2×#21711yescharacteristic
275C24D3×D911yescharacteristic
276C22×C4—32no—
277C22×C4—91no—
278C22×C4—94no—
279C22×C4—91no—
280C22×C4—184no—
281C22×C4—272no—
282C22⋊C4—34no—
283C22⋊C4—274no—
284C42—544no—
285C22×C3—24no—
286C22×C3—22no—
287C22×C3—24no—
288C22×C3—22no—
289C22×C3—24no—
290C22×C3—22no—
291C22×C3—22no—
292C22×C3—24no—
293C22×C3—21no—
294C22×C3—21no—
295C22×C3—21no—
296C22×C3—22no—
297C22×C3—22no—
298C22×C3—24no—
299C22×C3—44no—
300C22×C3—42no—
301C22×C3—42no—
302C22×C3—44no—
303C22×C3C4×Dic914yescomplemented
304C22×C3C2×C4×D911yescharacteristic
305C22×C3C2×C4×D911yescharacteristic
306C22×C3D4×D912yes—
307C22×C3#369912yes—
308C22×C3C22×Dic911yescharacteristic
309C22×C3Dic3214yes—
310C22×C3C2×D3×Dic311yescharacteristic
311C22×C3C2×D3×Dic311yescharacteristic
312C22×C3#380412yes—
313C22×C3C2×#62411yescharacteristic
314C22×C3D3×#6712yes—
315C3×C4—64no—
316C3×C4—94no—
317C3×C4—182no—
318Dic3—24no—
319Dic3—34no—
320Dic3—62no—
321Dic3—184no—
322Dic3—184no—
323Dic3—364no—
324C32Dic3×C22⋊C411yescharacteristic
325C9—21no—
326C9C4×#21711yescharacteristic, complemented
327C23—22no—
328C23—22no—
329C23Dic3×D912yes—
330C23(C3⋊D9)⋊C412yes—
331C23D3×Dic912yes—
332C23C2×D3×D911yescharacteristic
333C2×C4—34no—
334C2×C4—62no—
335C2×C4—62no—
336C2×C4—92no—
337C2×C4—94no—
338C2×C4—92no—
339C2×C4—188no—
340C2×C4—182no—
341C2×C4—274no—
342C2×C4—542no—
343C2×C4—542no—
344C2×C3—24no—
345C2×C3—24no—
346C2×C3—22no—
347C2×C3—21no—
348C2×C3—21no—
349C2×C3—21no—
350C2×C3—22no—
351C2×C3—44no—
352C2×C3#6343911yescharacteristic
353C2×C3C22⋊C4×D911yescharacteristic
354C2×C3#611⋊C412yes—
355C2×C3C2×C4×Dic911yescharacteristic
356C2×C3D4×Dic912yes—
357C2×C3#6395212yes—
358C2×C3C2×Dic3211yescharacteristic
359C2×C3#6395511yescharacteristic
360C2×C3D3×#21711yescharacteristic
361C2×C3Dic3×#6712yes—
362C22—24no—
363C22—22no—
364C22—22no—
365C22—24no—
366C22Dic3×Dic914yescomplemented
367C22C2×Dic3×D911yescharacteristic
368C22C2×(C3⋊D9)⋊C411yescharacteristic
369C22C2×D3×Dic911yescharacteristic
370C22#8866212yes—
371C22D9×#6712yes—
372C4—64no—
373C4—94no—
374C4—182no—
375C4—544no—
376C3—21no—
377C3C22⋊C4×Dic911yescharacteristic, complemented
378C3Dic3×#21711yescharacteristic
379C2—24no—
380C2#1172124112yes—
381C2C2×Dic3×Dic911yescharacteristic
382C2#1172124511yescharacteristic
383C2D9×#21711yescharacteristic
384C2#67×Dic912yes—
subgroupG/H
centerC23C2×D3×D9
commutatorC2×C3×C9C2×C42
FrattiniC23×C3C2×D32
FittingC24×C3×C9C22
socleC23×C32C22×D3
prime radicalC24×C32C2×D3
cosocleC23×C3×C9C23
hypercenterC24D3×D9
hypocenterC3×C9C4×C22⋊C4
LCSG ▷ C2×C3×C9 ▷ C3×C9
UCSC1 ◁ C23 ◁ C24

Complements

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

NH ≅ G/Ntype
4. C2×Dic3×Dic9C2semidirect
5. #11720331C2semidirect
12. C22×C3×Dic9C4semidirect
15. #88551C4semidirect
16. C9×#217C4semidirect
37. C2×C3⋊Dic9C2×C4semidirect
40. C2×C9×Dic3C2×C4semidirect
64. C22×Dic9Dic3semidirect
75. C22×C3×C9C42semidirect
84. C3×Dic9C22⋊C4semidirect
166. #217Dic9direct (N × H)
197. C22×C9C4×Dic3semidirect
207. Dic9#217direct (N × H)
213. C3×C9C4×C22⋊C4semidirect
256. C2×Dic3C2×Dic9semidirect
303. C22×C3C4×Dic9semidirect
326. C9C4×#217semidirect
366. C22Dic3×Dic9semidirect
377. C3C22⋊C4×Dic9semidirect

Maximal subgroups

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

subgroupindex
C23×C3×Dic92
C2×#885512
C2×C9×#2172
C2×Dic3×Dic92
#117203312
Dic3×#2173
C22⋊C4×Dic93