Finite Group Databasebeta

← C22×D3×Dic18 #13164693

Subgroups — C22×D3×Dic18 #13164693

Order 1728.

2706 conjugacy classes of subgroups.

The subgroup lattice has 282 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#6226C211yesmaximal, characteristic, complemented
2C22×C4×D3×C9C211yesmaximal, characteristic
3C22×C3×Dic18C211yesmaximal, characteristic, complemented
4C22×D3×Dic9C212yesmaximal
5C22×#6189C212yesmaximal, complemented
6C2×D3×Dic18C2124yesmaximal, direct product factor
7C22×D3×Dic6—31nomaximal
8C23×Dic18—31nomaximal
9C23×D3×C9C2211yescharacteristic
10C22×C3×C4×C9C2211yescharacteristic
11C22×C3⋊Dic9C2212yes—
12C2×#6226C22112yescomplemented
13C22×C9×Dic3C2211yescharacteristic
14C22×C3×Dic9C2212yes—
15C2×C4×D3×C9C22112yes—
16C2×C3×Dic18C22112yescomplemented
17C2×D3×Dic9C22124yes—
18C2×#6189C22124yescomplemented
19D3×Dic18C22164yesdirect product factor
20C22×#634—31no—
21C22×C3×C4×D3D311yescharacteristic
22C22×C3×Dic6—31no—
23C22×#627—32no—
24C22×D3×Dic3—32no—
25C2×D3×Dic6—324no—
26C23×C4×C9—31no—
27C23×Dic9—32no—
28C22×Dic18—31no—
29C22×Dic18—32no—
30C22×Dic18—324no—
31C22×Dic18—61no—
32C22×Dic18D311yescharacteristic, direct product factor
33C23×C3×C9C2311yescharacteristic
34C22×D3×C9Q818yescomplemented
35C22×D3×C9C2316yes—
36C2×C3×C4×C9C2316yes—
37C2×C3⋊Dic9C23112yes—
38#6226C23116yescomplemented
39C2×C9×Dic3C2316yes—
40C2×C3×Dic9C23112yes—
41C4×D3×C9C23116yes—
42C3×Dic18C23116yescomplemented
43D3×Dic9C23132yes—
44#6189C23132yescomplemented
45C22×D3×Q8—91no—
46C23×Dic6—91no—
47C23×C3×D3C2×D311yescharacteristic
48C22×C32×C4C2×D311yescharacteristic
49C22×C3⋊Dic3—32no—
50C2×#634—312no—
51C22×C3×Dic3—32no—
52C22×C3×Dic3C2×D311yescharacteristic
53C2×C3×C4×D3C2×D3112yes—
54C2×C3×Dic6—312no—
55C2×#627—324no—
56C2×D3×Dic3—324no—
57D3×Dic6—364no—
58C24×C9—31no—
59C22×C4×C9—21no—
60C22×C4×C9—31no—
61C22×C4×C9—312no—
62C22×C4×C9C2×D311yescharacteristic
63C22×Dic9—32no—
64C22×Dic9—324no—
65C22×Dic9—62no—
66C22×Dic9C2×D312yes—
67C2×Dic18—312no—
68C2×Dic18—324no—
69C2×Dic18—364no—
70C2×Dic18—612no—
71C2×Dic18C2×D3112yesdirect product factor
72C22×C3×C9C2×Q814yescomplemented
73C22×C3×C9C2413yes—
74C2×D3×C9C2×Q8124yescomplemented
75C2×D3×C9C2414yes—
76C3×C4×C9C2414yes—
77C3⋊Dic9C2418yes—
78C9×Dic3C2414yes—
79C3×Dic9C2418yes—
80C22×C3×Q8—91no—
81C23×C3×C4—31no—
82C23×Dic3—92no—
83C2×D3×Q8—924no—
84C22×C4×D3—92no—
85C22×C4×D3D911yescharacteristic
86C22×Dic6—31no—
87C22×Dic6—924no—
88C22×Dic6—92no—
89C22×Dic6—91no—
90C22×Dic6—91no—
91C22×Dic6—92no—
92C22×Dic6—181no—
93C23×C32C22×D311yescharacteristic
94C22×C3×D3Dic618yes—
95C22×C3×D3C22×D316yes—
96C2×C32×C4C22×D316yes—
97C2×C3⋊Dic3—312no—
98#634—316no—
99C2×C3×Dic3—312no—
100C2×C3×Dic3C22×D316yes—
101C3×C4×D3C22×D3116yes—
102C3×Dic6—316no—
103#627—332no—
104D3×Dic3—332no—
105C23×C9—21no—
106C23×C9—38no—
107C23×C9—36no—
108C23×C9C22×D311yescharacteristic
109C2×C4×C9—26no—
110C2×C4×C9—36no—
111C2×C4×C9—316no—
112C2×C4×C9C22×D316yes—
113C2×Dic9—312no—
114C2×Dic9—332no—
115C2×Dic9—612no—
116C2×Dic9C22×D3112yes—
117Dic18—316no—
118Dic18—332no—
119Dic18—616no—
120Dic18C22×D3116yesdirect product factor
121C23×Q8—271noSylow
122C2×C3×C9C22×Q816yescomplemented
123C2×C3×C9C2511yescharacteristic
124D3×C9C22×Q818yescomplemented
125C24×C3—31no—
126C23×D3C2×D911yescharacteristic
127C2×C3×Q8—912no—
128C22×C3×C4—21no—
129C22×C3×C4—31no—
130C22×C3×C4—312no—
131C22×C3×C4—92no—
132C22×C3×C4C2×D911yescharacteristic
133C22×C3×C4D3211yescharacteristic
134C22×Dic3—32no—
135C22×Dic3—924no—
136C22×Dic3—92no—
137C22×Dic3—92no—
138C22×Dic3—182no—
139C22×Dic3C2×D911yescharacteristic
140D3×Q8—964no—
141C2×C4×D3—924no—
142C2×C4×D3C2×D9112yes—
143C2×Dic6—312no—
144C2×Dic6—964no—
145C2×Dic6—924no—
146C2×Dic6—912no—
147C2×Dic6—912no—
148C2×Dic6—924no—
149C2×Dic6—1812no—
150C22×C32C2×Dic614yes—
151C22×C32C23×D313yes—
152C2×C3×D3C2×Dic6124yes—
153C2×C3×D3C23×D314yes—
154C32×C4C23×D314yes—
155C3⋊Dic3—38no—
156C3×Dic3—38no—
157C3×Dic3C23×D314yes—
158C22×C9—23no—
159C22×C9—24no—
160C22×C9—324no—
161C22×C9—34no—
162C22×C9D3×Q814yescomplemented
163C22×C9C23×D313yes—
164C4×C9—24no—
165C4×C9—34no—
166C4×C9C23×D314yes—
167Dic9—38no—
168Dic9—68no—
169Dic9C23×D318yes—
170C22×Q8—91no—
171C22×Q8—272no—
172C22×Q8—2724no—
173C22×Q8—271no—
174C23×C4—31no—
175C23×C4—272no—
176C3×C9C23×Q811yescharacteristic, complemented, Sylow
177C23×C3—21no—
178C23×C3—36no—
179C23×C3—38no—
180C23×C3C22×D911yescharacteristic
181C23×C3C2×D3211yescharacteristic
182C22×D3Dic1818yesdirect product factor
183C22×D3C22×D916yes—
184C3×Q8—916no—
185C2×C3×C4—26no—
186C2×C3×C4—36no—
187C2×C3×C4—316no—
188C2×C3×C4—912no—
189C2×C3×C4C22×D916yes—
190C2×C3×C4C2×D3216yes—
191C2×Dic3—312no—
192C2×Dic3—932no—
193C2×Dic3—912no—
194C2×Dic3—912no—
195C2×Dic3—1812no—
196C2×Dic3C22×D916yes—
197C4×D3—932no—
198C4×D3C22×D9116yes—
199Dic6—316no—
200Dic6—932no—
201Dic6—916no—
202Dic6—916no—
203Dic6—932no—
204Dic6—1816no—
205C2×C32C22×Dic616yes—
206C2×C32C24×D311yescharacteristic
207C3×D3C22×Dic618yes—
208C2×C9—26no—
209C2×C9—21no—
210C2×C9—38no—
211C2×C9C2×D3×Q816yescomplemented
212C2×C9C24×D311yescharacteristic
213C24—31no—
214C2×Q8—912no—
215C2×Q8—2724no—
216C2×Q8—2764no—
217C2×Q8—2712no—
218C22×C4—31no—
219C22×C4—312no—
220C22×C4—92no—
221C22×C4—2724no—
222C22×C4—272no—
223C22×C4D3×D911yescharacteristic
224C22×C3—24no—
225C22×C3—23no—
226C22×C3—324no—
227C22×C3—34no—
228C22×C3C2×Dic1814yescomplemented
229C22×C3C23×D913yes—
230C22×C3D3×Dic614yes—
231C22×C3C22×D3213yes—
232C2×D3C2×Dic18124yesdirect product factor
233C2×D3C23×D914yes—
234C3×C4—24no—
235C3×C4—34no—
236C3×C4—98no—
237C3×C4C23×D914yes—
238C3×C4C22×D3214yes—
239Dic3—38no—
240Dic3—98no—
241Dic3—98no—
242Dic3—188no—
243Dic3C23×D914yes—
244C32C23×Dic611yescharacteristic
245C9—21no—
246C9C22×D3×Q811yescharacteristic, complemented
247C23—38no—
248C23—36no—
249C23C2×D3×D911yescharacteristic
250Q8—916no—
251Q8—2732no—
252Q8—2716no—
253C2×C4—36no—
254C2×C4—316no—
255C2×C4—912no—
256C2×C4—2732no—
257C2×C4—2712no—
258C2×C4C2×D3×D916yes—
259C2×C3—21no—
260C2×C3—26no—
261C2×C3—38no—
262C2×C3C22×Dic1816yescomplemented
263C2×C3C24×D911yescharacteristic
264C2×C3C2×D3×Dic616yes—
265C2×C3C23×D3211yescharacteristic
266D3C22×Dic1818yesdirect product factor
267C22—34no—
268C22—324no—
269C22D3×Dic1814yesdirect product factor
270C22C22×D3×D913yes—
271C4—34no—
272C4—98no—
273C4—278no—
274C4C22×D3×D914yes—
275C3—21no—
276C3C23×Dic1811yescharacteristic, complemented
277C3C22×D3×Dic611yescharacteristic
278C2—38no—
279C2C2×D3×Dic1816yesdirect product factor
280C2C23×D3×D911yescharacteristic
subgroupG/H
centerC23C2×D3×D9
commutator, cosocleC2×C3×C9C25
FrattiniC2×C3C23×D32
FittingC22×C3×C4×C9C22
socleC23×C32C22×D3
prime radicalC23×C3×D3C2×D3
hypercenterC22×C4D3×D9
hypocenterC3×C9C23×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
1. C22×#6226C2semidirect
3. C22×C3×Dic18C2semidirect
5. C22×#6189C2semidirect
6. C2×D3×Dic18C2direct (N × H)
12. C2×#6226C22semidirect
16. C2×C3×Dic18C22semidirect
18. C2×#6189C22semidirect
19. D3×Dic18C22direct (N × H)
32. C22×Dic18D3direct (N × H)
34. C22×D3×C9Q8semidirect
38. #6226C23semidirect
42. C3×Dic18C23semidirect
44. #6189C23semidirect
71. C2×Dic18C2×D3direct (N × H)
72. C22×C3×C9C2×Q8semidirect
74. C2×D3×C9C2×Q8semidirect
120. Dic18C22×D3direct (N × H)
122. C2×C3×C9C22×Q8semidirect
124. D3×C9C22×Q8semidirect
162. C22×C9D3×Q8semidirect
176. C3×C9C23×Q8semidirect
182. C22×D3Dic18direct (N × H)
211. C2×C9C2×D3×Q8semidirect
228. C22×C3C2×Dic18semidirect
232. C2×D3C2×Dic18direct (N × H)
246. C9C22×D3×Q8semidirect
262. C2×C3C22×Dic18semidirect
266. D3C22×Dic18direct (N × H)
269. C22D3×Dic18direct (N × H)
276. C3C23×Dic18semidirect
279. C2C2×D3×Dic18direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#62262
C22×C4×D3×C92
C22×C3×Dic182
C22×D3×Dic92
C22×#61892
C2×D3×Dic182
C22×D3×Dic63
C23×Dic183