Finite Group Databasebeta

← C4×#385 #13764

Subgroups — C4×#385 #13764

Order 256.

1391 conjugacy classes of subgroups.

The subgroup lattice has 246 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×C42C211yesmaximal, characteristic
2C2×#385C212yesmaximal
3C2×C4×C4⋊C4C212yesmaximal, complemented
4C2×C4×C22⋊C4C211yesmaximal, characteristic
5C2×C4×C22⋊C4C211yesmaximal, characteristic
6#1436C214yesmaximal, complemented
7C22⋊#95C212yesmaximal
8C4×#95C212yesmaximal, complemented
9C24×C4C2212yes—
10C24×C4C2211yescharacteristic
11C22×C4⋊C4C2214yes—
12C22×C22⋊C4C2211yescharacteristic
13C22×C22⋊C4C2212yes—
14C22×C22⋊C4C2211yescharacteristic
15C22×C42—24no—
16C22×C42—28no—
17C22×C42C2212yes—
18C22×C42C2211yescharacteristic
19C22×C42C2211yescharacteristic
20C22×C42C2212yes—
21C22×C42C2212yes—
22#385C4116yesdirect product factor
23C4×C4⋊C4—28no—
24C4×C22⋊C4—24no—
25C4×C22⋊C4C418yescomplemented
26C2×#95C2214yes—
27C2×#95C2214yes—
28C2×#95C2212yes—
29C2×#95C2214yes—
30C2×#95C2212yes—
31C25C2311yescharacteristic
32C23×C4—24no—
33C23×C4—24no—
34C23×C4—28no—
35C23×C4—24no—
36C23×C4—28no—
37C23×C4—24no—
38C23×C4C2×C418yes—
39C23×C4C2×C414yes—
40C23×C4D414yes—
41C23×C4Q814yes—
42C23×C4C2312yes—
43C23×C4C2312yes—
44C23×C4C2312yes—
45C23×C4C2312yes—
46C23×C4C2311yescharacteristic
47C23×C4C2314yes—
48C23×C4C2311yescharacteristic
49C2×C4⋊C4—28no—
50C2×C4⋊C4—28no—
51C2×C4⋊C4C2×C4116yescomplemented
52C2×C22⋊C4—24no—
53C2×C22⋊C4—24no—
54C2×C22⋊C4—24no—
55C2×C22⋊C4C2×C414yes—
56C2×C22⋊C4C2×C418yes—
57C2×C22⋊C4C2×C414yes—
58C2×C22⋊C4C2×C418yes—
59C2×C42—232no—
60C2×C42—24no—
61C2×C42—24no—
62C2×C42—28no—
63C2×C42—24no—
64C2×C42—24no—
65C2×C42—24no—
66C2×C42—22no—
67C2×C42—22no—
68C2×C42—24no—
69C2×C42—24no—
70C2×C42C2×C418yescomplemented
71C2×C42D418yes—
72#95—24no—
73#95—28no—
74#95—28no—
75#95C2×C418yescomplemented
76#95C2×C4116yescomplemented
77C24—22no—
78C24—22no—
79C24—24no—
80C24C22×C412yes—
81C24C22×C414yes—
82C24C2×D412yes—
83C24C2×Q812yes—
84C24#4114yes—
85C24C2411yescharacteristic
86C22×C4—216no—
87C22×C4—232no—
88C22×C4—216no—
89C22×C4—216no—
90C22×C4—22no—
91C22×C4—24no—
92C22×C4—24no—
93C22×C4—22no—
94C22×C4—22no—
95C22×C4—24no—
96C22×C4—22no—
97C22×C4—24no—
98C22×C4—24no—
99C22×C4—232no—
100C22×C4—216no—
101C22×C4—28no—
102C22×C4—216no—
103C22×C4—28no—
104C22×C4—22no—
105C22×C4—22no—
106C22×C4—22no—
107C22×C4—24no—
108C22×C4—24no—
109C22×C4—24no—
110C22×C4—22no—
111C22×C4—24no—
112C22×C4—24no—
113C22×C4—22no—
114C22×C4—22no—
115C22×C4—24no—
116C22×C4C4⋊C4116yescomplemented
117C22×C4C22×C414yes—
118C22×C4C22×C414yes—
119C22×C4C22×C414yes—
120C22×C4C22×C414yes—
121C22×C4C22×C418yes—
122C22×C4C22×C412yes—
123C22×C4C22×C418yes—
124C22×C4C22×C412yes—
125C22×C4C2×D412yes—
126C22×C4C2×D418yes—
127C22×C4C2×D412yes—
128C22×C4C2×D414yes—
129C22×C4C2×Q812yes—
130C22×C4C2×Q812yes—
131C22×C4#4118yes—
132C22×C4#4114yes—
133C4⋊C4—232no—
134C22⋊C4—28no—
135C22⋊C4—216no—
136C22⋊C4C42116yescomplemented
137C42—216no—
138C42—216no—
139C42—216no—
140C42—44no—
141C42—44no—
142C23—24no—
143C23—28no—
144C23—24no—
145C23—28no—
146C23—22no—
147C23—24no—
148C23—22no—
149C23—24no—
150C23—28no—
151C23—28no—
152C23—24no—
153C23C2×C4214yes—
154C23C2×C4⋊C414yes—
155C23#11714yes—
156C23C4×D418yes—
157C23C4×Q818yes—
158C23C23×C411yescharacteristic
159C23C23×C412yes—
160C23C22×D411yescharacteristic
161C23C22×D412yes—
162C23C22×Q811yescharacteristic
163C23C2×#4112yes—
164C23C2×#4112yes—
165C23C2×#4114yes—
166C2×C4—264no—
167C2×C4—24no—
168C2×C4—28no—
169C2×C4—24no—
170C2×C4—28no—
171C2×C4—28no—
172C2×C4—24no—
173C2×C4—28no—
174C2×C4—22no—
175C2×C4—28no—
176C2×C4—24no—
177C2×C4—22no—
178C2×C4—28no—
179C2×C4—28no—
180C2×C4—28no—
181C2×C4—232no—
182C2×C4—24no—
183C2×C4—24no—
184C2×C4—24no—
185C2×C4—24no—
186C2×C4—28no—
187C2×C4—24no—
188C2×C4—28no—
189C2×C4—42no—
190C2×C4—42no—
191C2×C4—44no—
192C2×C4—44no—
193C2×C4—42no—
194C2×C4—42no—
195C2×C4—44no—
196C2×C4—44no—
197C2×C4C2×C4218yescomplemented
198C2×C4C2×C4⋊C414yes—
199C2×C4C2×C4⋊C414yes—
200C2×C4C4×D4116yes—
201C2×C4C4×D418yes—
202C2×C4#12014yes—
203C2×C4C22⋊Q818yes—
204C2×C4#12314yes—
205C22—28no—
206C22—24no—
207C22—28no—
208C22—24no—
209C22—28no—
210C22—28no—
211C22—216no—
212C22C4×C4⋊C418yescomplemented
213C22C22×C4211yescharacteristic
214C22C22×C4⋊C411yescharacteristic
215C22C2×#11711yescharacteristic
216C22C2×C4×D412yes—
217C22C2×C4×D412yes—
218C22C2×C4×D414yes—
219C22C2×C4×Q812yes—
220C22C4×#4112yes—
221C22C4×#4114yes—
222C22C2×#12011yescharacteristic
223C22C2×C22⋊Q812yes—
224C22C2×#12311yescharacteristic
225C22#52514yes—
226C22#52512yes—
227C22#52914yes—
228C22#53312yes—
229C4—28no—
230C4—24no—
231C4—216no—
232C4—44no—
233C4—44no—
234C4—44no—
235C4#38518yesdirect product factor
236C2—28no—
237C2C2×C4×C4⋊C411yescharacteristic
238C2C42×D412yes—
239C2C2×#38511yescharacteristic
240C2#229012yes—
241C2#229611yescharacteristic
242C2C4×#12012yes—
243C2C4×#12312yes—
244C2C4×C22⋊Q814yes—
subgroupG/H
centerC23×C4C23
commutatorC22C22×C42
Frattini, socle, cosocleC24C24
prime radicalC25C23
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C23×C4 ◁ G
LECSG ▷ C24 ▷ C1

Complements

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

NH ≅ G/Ntype
3. C2×C4×C4⋊C4C2semidirect
6. #1436C2semidirect
8. C4×#95C2semidirect
22. #385C4direct (N × H)
25. C4×C22⋊C4C4semidirect
51. C2×C4⋊C4C2×C4semidirect
70. C2×C42C2×C4semidirect
75. #95C2×C4semidirect
76. #95C2×C4semidirect
116. C22×C4C4⋊C4semidirect
136. C22⋊C4C42semidirect
197. C2×C4C2×C42semidirect
212. C22C4×C4⋊C4semidirect
235. C4#385direct (N × H)

Maximal subgroups

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

subgroupindex
C23×C422
C2×#3852
C2×C4×C4⋊C42
C2×C4×C22⋊C42
#14362
C22⋊#952
C4×#952