Finite Group Databasebeta

← C4⋊C4×Dic18 #11805551

Subgroups — C4⋊C4×Dic18 #11805551

Order 1152.

852 conjugacy classes of subgroups.

The subgroup lattice has 300 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C4×Dic18C212yesmaximal
2C2×C4×Dic18C211yesmaximal, characteristic
3C4×C9×C4⋊C4C211yesmaximal, characteristic
4#10588655C212yesmaximal
5C4⋊C4×Dic9C212yesmaximal
6#10588615C211yesmaximal, characteristic
7#10588608C212yesmaximal
8#10588327C214yesmaximal
9C4⋊C4×Dic6—31nomaximal
10C22×Dic18C2211yescharacteristic
11C2×C9×C4⋊C4C2211yescharacteristic
12C2×C9×C4⋊C4C2211yescharacteristic
13C2×C42×C9C2212yes—
14C2×C42×C9C2211yescharacteristic
15C2×C4⋊Dic9C2212yes—
16C2×C4⋊Dic9C2212yes—
17C2×C4⋊Dic9C2212yes—
18C2×C4⋊Dic9C2211yescharacteristic
19C2×Dic9⋊C4C2214yes—
20C2×Dic9⋊C4C2214yes—
21C2×Dic9⋊C4C2212yes—
22C2×C4×Dic9C2214yes—
23C2×C4×Dic9C2212yes—
24C4×Dic18—28no—
25C4×Dic18C418yescomplemented
26C9×#95C2212yes—
27C9⋊#95C2214yes—
28C2×C4×Dic6—31no—
29C2×C4×Dic6—32no—
30C3×C4×C4⋊C4D311yescharacteristic
31#4975—32no—
32Dic3×C4⋊C4—32no—
33#4935—31no—
34#4928—32no—
35#4647—34no—
36C22×C4×C9C2312yes—
37C22×C4×C9C2311yescharacteristic
38C22×C4×C9C2312yes—
39C22×C4×C9C2311yescharacteristic
40C22×C4×C9C2311yescharacteristic
41C22×Dic9C2314yes—
42C22×Dic9C2312yes—
43C22×Dic9C2312yes—
44C2×Dic18C2×C414yes—
45C2×Dic18D414yes—
46C2×Dic18Q814yes—
47C9×C4⋊C4—22no—
48C9×C4⋊C4Q814yescomplemented
49C42×C9—24no—
50C42×C9C2×C414yes—
51C4⋊Dic9—24no—
52C4⋊Dic9—24no—
53C4⋊Dic9—42no—
54C4⋊Dic9C2×C414yes—
55Dic9⋊C4—28no—
56Dic9⋊C4—44no—
57Dic9⋊C4C2×C418yes—
58C4×Dic9—28no—
59C4×Dic9C2×C418yes—
60Q8×C4⋊C4—91noSylow
61C22×Dic6—31no—
62C2×C3×C4⋊C4C2×D311yescharacteristic
63C2×C3×C4⋊C4C2×D311yescharacteristic
64C2×C3×C42C2×D312yes—
65C2×C3×C42C2×D311yescharacteristic
66C2×C4⋊Dic3—31no—
67C2×C4⋊Dic3—32no—
68C2×C4⋊Dic3—32no—
69C2×C4⋊Dic3—32no—
70C2×Dic3⋊C4—32no—
71C2×Dic3⋊C4—34no—
72C2×Dic3⋊C4—34no—
73C2×C4×Dic3—32no—
74C2×C4×Dic3—34no—
75C4×Dic6—38no—
76C4×Dic6—68no—
77C3×#95C2×D312yes—
78C3⋊#95—34no—
79C23×C9C2411yescharacteristic
80C2×C4×C9—22no—
81C2×C4×C9—21no—
82C2×C4×C9—21no—
83C2×C4×C9—22no—
84C2×C4×C9—22no—
85C2×C4×C9—22no—
86C2×C4×C9—22no—
87C2×C4×C9C22×C412yes—
88C2×C4×C9C22×C412yes—
89C2×C4×C9C22×C412yes—
90C2×C4×C9C2×D412yes—
91C2×C4×C9C2×Q814yes—
92C2×C4×C9C2×Q812yes—
93C2×C4×C9C2×Q812yes—
94C2×C4×C9#4112yes—
95C2×Dic9—22no—
96C2×Dic9—22no—
97C2×Dic9—24no—
98C2×Dic9—24no—
99C2×Dic9—24no—
100C2×Dic9C22×C414yes—
101C2×Dic9C22×C414yes—
102C2×Dic9C2×D414yes—
103C2×Dic9C2×Q814yes—
104Dic18C4⋊C4116yesdirect product factor
105C2×C4×Q8—91no—
106C2×C4×Q8—92no—
107#389—92no—
108#389—94no—
109#384—92no—
110#384—91no—
111C4×C4⋊C4—92no—
112C4×C4⋊C4D911yescharacteristic
113C22×C3×C4C22×D312yes—
114C22×C3×C4C22×D312yes—
115C22×C3×C4C22×D311yescharacteristic
116C22×C3×C4C22×D311yescharacteristic
117C22×C3×C4C22×D311yescharacteristic
118C22×Dic3—32no—
119C22×Dic3—32no—
120C22×Dic3—34no—
121C2×Dic6—34no—
122C2×Dic6—34no—
123C2×Dic6—34no—
124C3×C4⋊C4—22no—
125C3×C4⋊C4Dic614yes—
126C3×C42—24no—
127C3×C42C4×D314yes—
128C4⋊Dic3—34no—
129C4⋊Dic3—64no—
130C4⋊Dic3—64no—
131C4⋊Dic3—122no—
132Dic3⋊C4—38no—
133Dic3⋊C4—68no—
134Dic3⋊C4—124no—
135C4×Dic3—38no—
136C4×Dic3—68no—
137C22×C9C23×C411yescharacteristic
138C22×C9C22×D411yescharacteristic
139C22×C9C22×Q811yescharacteristic
140C22×C9C22×Q811yescharacteristic
141C22×C9C2×#4111yescharacteristic
142C22×C9H(5,𝔽2)11yescharacteristic
143C22×C92−1+411yescharacteristic
144C4×C9—22no—
145C4×C9—24no—
146C4×C9—42no—
147C4×C9C2×C4⋊C414yes—
148C4×C9C4×Q814yescomplemented
149Dic9—24no—
150Dic9—44no—
151Dic9C2×C4⋊C418yes—
152C22×Q8—91no—
153C4×Q8—98no—
154C4×Q8—188no—
155C2×C4⋊C4—92no—
156C2×C4⋊C4—91no—
157C2×C4⋊C4—94no—
158C2×C4⋊C4—92no—
159C2×C4⋊C4—92no—
160C2×C4⋊C4—94no—
161C2×C4⋊C4—92no—
162C2×C4⋊C4C2×D911yescharacteristic
163C2×C4⋊C4C2×D911yescharacteristic
164C2×C42—92no—
165C2×C42—94no—
166C2×C42C2×D912yes—
167C2×C42C2×D911yescharacteristic
168#95—94no—
169#95C2×D912yes—
170C23×C3C23×D311yescharacteristic
171C2×C3×C4—22no—
172C2×C3×C4—21no—
173C2×C3×C4—21no—
174C2×C3×C4—22no—
175C2×C3×C4—22no—
176C2×C3×C4—22no—
177C2×C3×C4—22no—
178C2×C3×C4C2×Dic614yes—
179C2×C3×C4C2×Dic612yes—
180C2×C3×C4C2×C4×D312yes—
181C2×C3×C4C2×C4×D312yes—
182C2×C3×C4C2×C4×D312yes—
183C2×C3×C4#23512yes—
184C2×C3×C4D3×D412yes—
185C2×C3×C4D3×Q812yes—
186C2×Dic3—34no—
187C2×Dic3—34no—
188C2×Dic3—34no—
189C2×Dic3—34no—
190C2×Dic3—62no—
191C2×Dic3—62no—
192C2×Dic3—64no—
193C2×Dic3—64no—
194C2×Dic3—64no—
195Dic6—316no—
196C2×C9C22×C4⋊C411yescharacteristic
197C2×C9C2×C4×Q811yescharacteristic
198C2×C9#52011yescharacteristic
199C2×C9D4×Q811yescharacteristic
200C2×C9#55011yescharacteristic
201C2×C9#55711yescharacteristic
202C2×C9Q8211yescharacteristic
203C2×Q8—94no—
204C2×Q8—94no—
205C2×Q8—94no—
206C22×C4—92no—
207C22×C4—92no—
208C22×C4—94no—
209C22×C4C22×D912yes—
210C22×C4C22×D912yes—
211C22×C4C22×D911yescharacteristic
212C22×C4C22×D911yescharacteristic
213C22×C4C22×D911yescharacteristic
214C4⋊C4—22no—
215C4⋊C4—98no—
216C4⋊C4—94no—
217C4⋊C4—188no—
218C4⋊C4—184no—
219C4⋊C4—184no—
220C4⋊C4—364no—
221C4⋊C4—362no—
222C4⋊C4Dic1814yesdirect product factor
223C42—24no—
224C42—98no—
225C42—188no—
226C42C4×D914yes—
227C22×C3C22×Dic611yescharacteristic
228C22×C3C22×C4×D311yescharacteristic
229C22×C3C2×#23511yescharacteristic
230C22×C3C2×D3×D411yescharacteristic
231C22×C3C2×D3×Q811yescharacteristic
232C22×C3#100911yescharacteristic
233C22×C3#101011yescharacteristic
234C3×C4—22no—
235C3×C4—24no—
236C3×C4—42no—
237C3×C4C4×Dic614yes—
238C3×C4D3×C4⋊C414yes—
239Dic3—38no—
240Dic3—64no—
241Dic3—124no—
242C9Q8×C4⋊C411yescharacteristic, complemented, Sylow
243C23C23×D911yescharacteristic
244Q8—916no—
245C2×C4—22no—
246C2×C4—21no—
247C2×C4—21no—
248C2×C4—22no—
249C2×C4—22no—
250C2×C4—22no—
251C2×C4—22no—
252C2×C4—94no—
253C2×C4—94no—
254C2×C4—94no—
255C2×C4—94no—
256C2×C4—182no—
257C2×C4—182no—
258C2×C4—184no—
259C2×C4—184no—
260C2×C4—184no—
261C2×C4C2×Dic1814yes—
262C2×C4C2×Dic1812yes—
263C2×C4C2×C4×D912yes—
264C2×C4C2×C4×D912yes—
265C2×C4C2×C4×D912yes—
266C2×C4#369712yes—
267C2×C4D4×D912yes—
268C2×C4Q8×D912yes—
269C2×C3C2×C4×Dic611yescharacteristic
270C2×C3C2×D3×C4⋊C411yescharacteristic
271C2×C3#552311yescharacteristic
272C2×C3D4×Dic611yescharacteristic
273C2×C3#555311yescharacteristic
274C2×C3Q8×Dic611yescharacteristic
275C2×C3#556711yescharacteristic
276C22C22×Dic1811yescharacteristic
277C22C22×C4×D911yescharacteristic
278C22C2×#369711yescharacteristic
279C22C2×D4×D911yescharacteristic
280C22C2×Q8×D911yescharacteristic
281C22#6371511yescharacteristic
282C22#6371611yescharacteristic
283C4—22no—
284C4—24no—
285C4—42no—
286C4—98no—
287C4—184no—
288C4—364no—
289C4C4×Dic1814yescomplemented
290C4C4⋊C4×D914yes—
291C3C4⋊C4×Dic611yescharacteristic
292C2C2×C4×Dic1811yescharacteristic
293C2C2×C4⋊C4×D911yescharacteristic
294C2#1058962511yescharacteristic
295C2D4×Dic1811yescharacteristic
296C2#1058965511yescharacteristic
297C2Q8×Dic1811yescharacteristic
298C2#1058966911yescharacteristic
subgroupG/H
centerC23C23×D9
commutatorC22×C9C23×C4
Frattini, socle, prime radicalC23×C3C23×D3
FittingC4×C9×C4⋊C4C2
cosocleC23×C9C24
hypercenterC4×C4⋊C4D9
hypocenterC9Q8×C4⋊C4
LCSG ▷ C22×C9 ▷ C9
UCSC1 ◁ C23 ◁ C4×C4⋊C4

Complements

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

NH ≅ G/Ntype
25. C4×Dic18C4semidirect
48. C9×C4⋊C4Q8semidirect
104. Dic18C4⋊C4direct (N × H)
148. C4×C9C4×Q8semidirect
222. C4⋊C4Dic18direct (N × H)
242. C9Q8×C4⋊C4semidirect
289. C4C4×Dic18semidirect

Maximal subgroups

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

subgroupindex
C2×C4×Dic182
C4×C9×C4⋊C42
#105886552
C4⋊C4×Dic92
#105886152
#105886082
#105883272
C4⋊C4×Dic63