Finite Group Databasebeta

← C2×Dic3×Dic18 #13150042

Subgroups — C2×Dic3×Dic18 #13150042

Order 1728.

986 conjugacy classes of subgroups.

The subgroup lattice has 304 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C3×Dic18C211yesmaximal, characteristic
2C2×C4⋊(C3⋊Dic9)C211yesmaximal, characteristic
3C2×C4×C9×Dic3C211yesmaximal, characteristic
4C2×Dic9⋊Dic3C212yesmaximal
5C2×Dic3×Dic9C212yesmaximal
6Dic3×Dic18C218yesmaximal, direct product factor
7C2×Dic3×Dic6—31nomaximal
8C2×C4×Dic18—31nomaximal
9C22×C3×C4×C9C2211yescharacteristic
10C22×C3⋊Dic9C2212yes—
11C22×C9×Dic3C2211yescharacteristic
12C22×C9×Dic3C2211yescharacteristic
13C22×C3×Dic9C2212yes—
14C2×C3×Dic18C418yescomplemented
15C2×C3×Dic18C2214yes—
16C4⋊(C3⋊Dic9)C2214yes—
17C4×C9×Dic3C2214yes—
18Dic9⋊Dic3C2218yes—
19Dic3×Dic9C2218yes—
20C22×C3×Dic6—31no—
21C2×C4⋊(C3⋊Dic3)—31no—
22C2×C3×C4×Dic3D311yescharacteristic
23C2×Dic3⋊Dic3—32no—
24C2×Dic32—32no—
25Dic3×Dic6—38no—
26C22×Dic18D311yescharacteristic
27C2×C42×C9—31no—
28C2×C4⋊Dic9—31no—
29C2×C4⋊Dic9—61no—
30C2×Dic9⋊C4—32no—
31C2×C4×Dic9—32no—
32C4×Dic18—38no—
33C23×C3×C9C2311yescharacteristic
34C2×C3×C4×C9C2×C414yes—
35C2×C3×C4×C9C2312yes—
36C2×C3⋊Dic9—24no—
37C2×C3⋊Dic9C2314yes—
38C2×C9×Dic3—22no—
39C2×C9×Dic3Q814yescomplemented
40C2×C9×Dic3C2312yes—
41C2×C9×Dic3C2312yes—
42C2×C3×Dic9C2×C418yes—
43C2×C3×Dic9C2314yes—
44C3×Dic18C2×C4116yescomplemented
45C2×Q8×Dic3—91no—
46C2×C4×Dic6—91no—
47C22×C32×C4C2×D311yescharacteristic
48C22×C3⋊Dic3—32no—
49C22×C3×Dic3—32no—
50C22×C3×Dic3C2×D311yescharacteristic
51C22×C3×Dic3C2×D311yescharacteristic
52C2×C3×Dic6—38no—
53C2×C3×Dic6—34no—
54C4⋊(C3⋊Dic3)—34no—
55C3×C4×Dic3C2×D314yes—
56Dic3⋊Dic3—38no—
57Dic32—38no—
58C22×C4×C9—21no—
59C22×C4×C9—31no—
60C22×C4×C9—31no—
61C22×C4×C9C2×D311yescharacteristic
62C22×Dic9—32no—
63C22×Dic9—62no—
64C22×Dic9C2×D312yes—
65C2×Dic18Dic318yesdirect product factor
66C2×Dic18C2×D314yes—
67C42×C9—34no—
68C4⋊Dic9—34no—
69C4⋊Dic9—64no—
70Dic9⋊C4—38no—
71C4×Dic9—38no—
72C22×C3×C9C22×C412yes—
73C22×C3×C9C2×Q812yes—
74C22×C3×C9#4112yes—
75C22×C3×C9C2411yescharacteristic
76C3×C4×C9C22×C414yes—
77C3⋊Dic9—24no—
78C9×Dic3—22no—
79C9×Dic3C2×Q814yescomplemented
80C3×Dic9C22×C418yes—
81C22×C3×Q8—91no—
82C22×Dic6—31no—
83C2×C3×C42—31no—
84Q8×Dic3—98no—
85C2×C4⋊Dic3—91no—
86C2×C4⋊Dic3—91no—
87C2×C4⋊Dic3—92no—
88C2×C4⋊Dic3—181no—
89C2×Dic3⋊C4—92no—
90C2×C4×Dic3—92no—
91C2×C4×Dic3—92no—
92C2×C4×Dic3D911yescharacteristic
93C4×Dic6—98no—
94C23×C32C22×D311yescharacteristic
95C2×C32×C4C4×D314yes—
96C2×C32×C4C22×D312yes—
97C2×C3⋊Dic3—34no—
98C2×C3⋊Dic3—64no—
99C2×C3×Dic3—22no—
100C2×C3×Dic3—38no—
101C2×C3×Dic3—34no—
102C2×C3×Dic3Dic614yes—
103C2×C3×Dic3C22×D312yes—
104C2×C3×Dic3C22×D312yes—
105C3×Dic6—316no—
106C23×C9—21no—
107C23×C9C22×D311yescharacteristic
108C2×C4×C9—24no—
109C2×C4×C9—22no—
110C2×C4×C9—34no—
111C2×C4×C9—32no—
112C2×C4×C9—32no—
113C2×C4×C9—62no—
114C2×C4×C9C2×Dic314yes—
115C2×C4×C9C22×D312yes—
116C2×Dic9—34no—
117C2×Dic9—64no—
118C2×Dic9—64no—
119C2×Dic9—124no—
120C2×Dic9C2×Dic318yes—
121C2×Dic9C22×D314yes—
122Dic18C2×Dic3116yesdirect product factor
123C2×C4×Q8—271noSylow
124C2×C3×C9C4×Q814yescomplemented
125C2×C3×C9C23×C411yescharacteristic
126C2×C3×C9C22×Q811yescharacteristic
127C2×C3×C9C2×#4111yescharacteristic
128C2×C3×Q8—98no—
129C2×C3×Q8—94no—
130C22×C3×C4—21no—
131C22×C3×C4—31no—
132C22×C3×C4—31no—
133C22×C3×C4—92no—
134C22×C3×C4C2×D911yescharacteristic
135C22×C3×C4D3211yescharacteristic
136C22×Dic3—32no—
137C22×Dic3—92no—
138C22×Dic3—92no—
139C22×Dic3—182no—
140C22×Dic3C2×D911yescharacteristic
141C22×Dic3C2×D911yescharacteristic
142C2×Dic6—38no—
143C2×Dic6—34no—
144C3×C42—34no—
145C4⋊Dic3—94no—
146C4⋊Dic3—94no—
147C4⋊Dic3—98no—
148C4⋊Dic3—184no—
149Dic3⋊C4—98no—
150C4×Dic3—98no—
151C4×Dic3—98no—
152C4×Dic3C2×D914yes—
153C22×C32C2×Dic612yes—
154C22×C32C2×C4×D312yes—
155C22×C32#23512yes—
156C22×C32C23×D311yescharacteristic
157C32×C4C2×C4×D314yes—
158C3⋊Dic3—64no—
159C3×Dic3—22no—
160C3×Dic3—38no—
161C3×Dic3C2×Dic614yes—
162C22×C9—21no—
163C22×C9—22no—
164C22×C9—22no—
165C22×C9—22no—
166C22×C9D3×Q812yes—
167C22×C9#23912yes—
168C22×C9C22×Dic312yes—
169C22×C9C23×D311yescharacteristic
170C4×C9—24no—
171C4×C9—34no—
172C4×C9—62no—
173C4×C9C22×Dic314yes—
174Dic9—64no—
175Dic9—124no—
176Dic9C22×Dic318yes—
177C22×Q8—91no—
178C4×Q8—278no—
179C2×C4⋊C4—272no—
180C2×C4⋊C4—271no—
181C2×C42—31no—
182C2×C42—272no—
183C3×C9C2×C4×Q811yescharacteristic, complemented, Sylow
184C23×C3—21no—
185C23×C3C22×D911yescharacteristic
186C23×C3C2×D3211yescharacteristic
187C3×Q8—916no—
188C2×C3×C4—24no—
189C2×C3×C4—22no—
190C2×C3×C4—32no—
191C2×C3×C4—34no—
192C2×C3×C4—32no—
193C2×C3×C4—62no—
194C2×C3×C4—98no—
195C2×C3×C4—94no—
196C2×C3×C4C4×D914yes—
197C2×C3×C4C22×D912yes—
198C2×C3×C4D3×Dic314yes—
199C2×C3×C4C2×D3212yes—
200C2×Dic3—22no—
201C2×Dic3—34no—
202C2×Dic3—38no—
203C2×Dic3—94no—
204C2×Dic3—94no—
205C2×Dic3—184no—
206C2×Dic3—184no—
207C2×Dic3—184no—
208C2×Dic3—364no—
209C2×Dic3Dic1814yesdirect product factor
210C2×Dic3C22×D912yes—
211C2×Dic3C22×D912yes—
212Dic6—316no—
213C2×C32C4×Dic614yes—
214C2×C32C22×Dic611yescharacteristic
215C2×C32C22×C4×D311yescharacteristic
216C2×C32C2×#23511yescharacteristic
217C2×C9—21no—
218C2×C9—21no—
219C2×C9—21no—
220C2×C9—24no—
221C2×C9Q8×Dic314yescomplemented
222C2×C9C2×D3×Q811yescharacteristic
223C2×C9C2×#23911yescharacteristic
224C2×C9C23×Dic311yescharacteristic
225C2×Q8—98no—
226C2×Q8—94no—
227C22×C4—31no—
228C22×C4—31no—
229C22×C4—92no—
230C22×C4—272no—
231C22×C4D3×D911yescharacteristic
232C4⋊C4—278no—
233C4⋊C4—274no—
234C42—34no—
235C42—278no—
236C22×C3—22no—
237C22×C3—21no—
238C22×C3—22no—
239C22×C3—22no—
240C22×C3C2×Dic1812yes—
241C22×C3C2×C4×D912yes—
242C22×C3#369712yes—
243C22×C3C23×D911yescharacteristic
244C22×C3D3×Dic612yes—
245C22×C3#379912yes—
246C22×C3C2×D3×Dic312yes—
247C22×C3C22×D3211yescharacteristic
248C3×C4—24no—
249C3×C4—34no—
250C3×C4—62no—
251C3×C4—98no—
252C3×C4C2×C4×D914yes—
253C3×C4C2×D3×Dic314yes—
254Dic3—22no—
255Dic3—38no—
256Dic3—184no—
257Dic3—184no—
258Dic3—364no—
259Dic3C2×Dic1814yesdirect product factor
260C32C2×C4×Dic611yescharacteristic
261C9—21no—
262C9C2×Q8×Dic311yescharacteristic, complemented
263C23C2×D3×D911yescharacteristic
264Q8—916no—
265C2×C4—34no—
266C2×C4—32no—
267C2×C4—32no—
268C2×C4—62no—
269C2×C4—94no—
270C2×C4—98no—
271C2×C4—274no—
272C2×C4—544no—
273C2×C4Dic3×D914yes—
274C2×C4C2×D3×D912yes—
275C2×C3—21no—
276C2×C3—24no—
277C2×C3—21no—
278C2×C3—21no—
279C2×C3C4×Dic1814yescomplemented
280C2×C3C22×Dic1811yescharacteristic
281C2×C3C22×C4×D911yescharacteristic
282C2×C3C2×#369711yescharacteristic
283C2×C3Dic3×Dic614yes—
284C2×C3C2×D3×Dic611yescharacteristic
285C2×C3C2×#379911yescharacteristic
286C2×C3C22×D3×Dic311yescharacteristic
287C22D3×Dic1812yes—
288C22#8864212yes—
289C22C2×Dic3×D912yes—
290C22C22×D3×D911yescharacteristic
291C4—34no—
292C4—62no—
293C4—98no—
294C4—544no—
295C4C2×Dic3×D914yes—
296C3—21no—
297C3C2×C4×Dic1811yescharacteristic, complemented
298C3C2×Dic3×Dic611yescharacteristic
299C2Dic3×Dic1814yesdirect product factor
300C2C2×D3×Dic1811yescharacteristic
301C2C2×#8864211yescharacteristic
302C2C22×Dic3×D911yescharacteristic
subgroupG/H
centerC23C2×D3×D9
commutatorC2×C3×C9C23×C4
FrattiniC22×C3C22×D32
FittingC22×C3×C4×C9C22
socle, prime radicalC23×C32C22×D3
cosocleC22×C3×C9C24
hypercenterC22×C4D3×D9
hypocenterC3×C9C2×C4×Q8
LCSG ▷ C2×C3×C9 ▷ C3×C9
UCSC1 ◁ C23 ◁ C22×C4

Complements

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

NH ≅ G/Ntype
6. Dic3×Dic18C2direct (N × H)
14. C2×C3×Dic18C4semidirect
39. C2×C9×Dic3Q8semidirect
44. C3×Dic18C2×C4semidirect
65. C2×Dic18Dic3direct (N × H)
79. C9×Dic3C2×Q8semidirect
122. Dic18C2×Dic3direct (N × H)
124. C2×C3×C9C4×Q8semidirect
183. C3×C9C2×C4×Q8semidirect
209. C2×Dic3Dic18direct (N × H)
221. C2×C9Q8×Dic3semidirect
259. Dic3C2×Dic18direct (N × H)
262. C9C2×Q8×Dic3semidirect
279. C2×C3C4×Dic18semidirect
297. C3C2×C4×Dic18semidirect
299. C2Dic3×Dic18direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C3×Dic182
C2×C4⋊(C3⋊Dic9)2
C2×C4×C9×Dic32
C2×Dic9⋊Dic32
C2×Dic3×Dic92
Dic3×Dic182
C2×Dic3×Dic63
C2×C4×Dic183