Finite Group Databasebeta

← C4×#380 #13771

Subgroups — C4×#380 #13771

Order 256.

1391 conjugacy classes of subgroups.

The subgroup lattice has 240 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×C42C211yesmaximal, characteristic
2C2×#380C212yesmaximal
3C2×C4×C4⋊C4C212yesmaximal, complemented
4C2×C4×C22⋊C4C212yesmaximal
5C4⋊#95C212yesmaximal, complemented
6#1434C212yesmaximal, complemented
7C22⋊#95C212yesmaximal
8C4×#95C212yesmaximal, complemented
9C24×C4C2211yescharacteristic
10C24×C4C2211yescharacteristic
11C24×C4C2211yescharacteristic
12C22×C4⋊C4C2214yes—
13C22×C22⋊C4C2214yes—
14C22×C42—28no—
15C22×C42C418yescomplemented
16C22×C42C2214yes—
17C22×C42C2211yescharacteristic
18C22×C42C2211yescharacteristic
19C22×C42C2211yescharacteristic
20C22×C42C2211yescharacteristic
21#380C4116yesdirect product factor
22C4×C4⋊C4—28no—
23C4×C22⋊C4—28no—
24C2×#95C2214yes—
25C2×#95C2214yes—
26C2×#95C2214yes—
27C2×#95C2214yes—
28C25C2311yescharacteristic
29C23×C4—24no—
30C23×C4—24no—
31C23×C4—24no—
32C23×C4—24no—
33C23×C4—24no—
34C23×C4—24no—
35C23×C4—24no—
36C23×C4C2×C414yes—
37C23×C4C2×C418yes—
38C23×C4C2×C414yes—
39C23×C4C2×C414yes—
40C23×C4D414yes—
41C23×C4Q814yes—
42C23×C4C2318yes—
43C23×C4C2311yescharacteristic
44C23×C4C2311yescharacteristic
45C23×C4C2311yescharacteristic
46C23×C4C2311yescharacteristic
47C23×C4C2311yescharacteristic
48C23×C4C2311yescharacteristic
49C2×C4⋊C4—28no—
50C2×C4⋊C4—28no—
51C2×C4⋊C4C2×C4116yescomplemented
52C2×C22⋊C4—28no—
53C2×C22⋊C4—28no—
54C2×C22⋊C4C2×C4116yes—
55C2×C42—24no—
56C2×C42—24no—
57C2×C42—24no—
58C2×C42—232no—
59C2×C42—28no—
60C2×C42—28no—
61C2×C42—28no—
62C2×C42C2×C414yes—
63C2×C42C2×C414yes—
64C2×C42C2×C414yes—
65C2×C42C2×C414yes—
66C2×C42D418yes—
67#95—28no—
68#95—28no—
69#95—28no—
70#95C2×C4116yescomplemented
71C24—22no—
72C24—22no—
73C24—22no—
74C24—22no—
75C24C22×C412yes—
76C24C22×C414yes—
77C24C2×D412yes—
78C24C2×Q812yes—
79C24#4114yes—
80C24C2411yescharacteristic
81C22×C4—232no—
82C22×C4—28no—
83C22×C4—22no—
84C22×C4—22no—
85C22×C4—22no—
86C22×C4—22no—
87C22×C4—22no—
88C22×C4—22no—
89C22×C4—22no—
90C22×C4—22no—
91C22×C4—28no—
92C22×C4—28no—
93C22×C4—28no—
94C22×C4—28no—
95C22×C4—28no—
96C22×C4—28no—
97C22×C4—232no—
98C22×C4—216no—
99C22×C4—216no—
100C22×C4—28no—
101C22×C4—28no—
102C22×C4—28no—
103C22×C4—28no—
104C22×C4—28no—
105C22×C4—28no—
106C22×C4C42116yescomplemented
107C22×C4C4⋊C4116yescomplemented
108C22×C4C22×C4116yes—
109C22×C4C22×C414yes—
110C22×C4C22×C412yes—
111C22×C4C22×C412yes—
112C22×C4C22×C412yes—
113C22×C4C22×C412yes—
114C22×C4C22×C412yes—
115C22×C4C22×C414yes—
116C22×C4C22×C412yes—
117C22×C4C2×D414yes—
118C22×C4C2×D412yes—
119C22×C4C2×D414yes—
120C22×C4C2×D414yes—
121C22×C4C2×D412yes—
122C22×C4C2×Q812yes—
123C22×C4C2×Q812yes—
124C22×C4#4114yes—
125C22×C4#4114yes—
126C22×C4#4114yes—
127C4⋊C4—232no—
128C22⋊C4—232no—
129C42—28no—
130C42—28no—
131C42—28no—
132C42—416no—
133C42C22⋊C4116yescomplemented
134C23—22no—
135C23—22no—
136C23—22no—
137C23—22no—
138C23—28no—
139C23—28no—
140C23—24no—
141C23—24no—
142C23—28no—
143C23—28no—
144C23—24no—
145C23—24no—
146C23C2×C4214yes—
147C23C2×C4⋊C414yes—
148C23#11714yes—
149C23C4×D418yes—
150C23C4×Q818yes—
151C23C23×C411yescharacteristic
152C23C23×C412yes—
153C23C22×D412yes—
154C23C22×D411yescharacteristic
155C23C22×Q811yescharacteristic
156C23C2×#4112yes—
157C23C2×#4112yes—
158C23C2×#4112yes—
159C23C2×#4112yes—
160C2×C4—232no—
161C2×C4—22no—
162C2×C4—22no—
163C2×C4—22no—
164C2×C4—22no—
165C2×C4—22no—
166C2×C4—22no—
167C2×C4—22no—
168C2×C4—22no—
169C2×C4—28no—
170C2×C4—24no—
171C2×C4—24no—
172C2×C4—28no—
173C2×C4—28no—
174C2×C4—232no—
175C2×C4—232no—
176C2×C4—216no—
177C2×C4—216no—
178C2×C4—216no—
179C2×C4—48no—
180C2×C4—48no—
181C2×C4—48no—
182C2×C4—48no—
183C2×C4C2×C4214yes—
184C2×C4C2×C4214yes—
185C2×C4C2×C22⋊C414yes—
186C2×C4C2×C22⋊C414yes—
187C2×C4C2×C22⋊C414yes—
188C2×C4C2×C4⋊C414yes—
189C2×C4C2×C4⋊C414yes—
190C2×C4#11714yes—
191C2×C4#11714yes—
192C2×C4#11714yes—
193C2×C4C4×D4116yes—
194C2×C4#12118yes—
195C2×C4C22⋊Q818yes—
196C22—24no—
197C22—24no—
198C22—24no—
199C22—24no—
200C22—24no—
201C22—24no—
202C22—216no—
203C22—216no—
204C22C4×C4⋊C418yescomplemented
205C22C22×C4211yescharacteristic
206C22C22×C22⋊C411yescharacteristic
207C22C22×C4⋊C411yescharacteristic
208C22C2×#11711yescharacteristic
209C22C2×#11711yescharacteristic
210C22C2×#11711yescharacteristic
211C22C2×#11711yescharacteristic
212C22C2×C4×D414yes—
213C22C2×C4×D412yes—
214C22C2×C4×Q812yes—
215C22C4×#4114yes—
216C22C2×#12112yes—
217C22C2×C22⋊Q812yes—
218C22#52514yes—
219C22#52914yes—
220C22#53212yes—
221C22#53312yes—
222C4—24no—
223C4—24no—
224C4—24no—
225C4—24no—
226C4—416no—
227C4C4×C22⋊C418yescomplemented
228C4#38018yesdirect product factor
229C2—28no—
230C2C2×C4×C22⋊C411yescharacteristic
231C2C2×C4×C4⋊C411yescharacteristic
232C2C4×#11711yescharacteristic
233C2C2×#38011yescharacteristic
234C2#228011yescharacteristic
235C2#228311yescharacteristic
236C2#228511yescharacteristic
237C2C4×#12114yes—
238C2C4×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
5. C4⋊#95C2semidirect
6. #1434C2semidirect
8. C4×#95C2semidirect
15. C22×C42C4semidirect
21. #380C4direct (N × H)
51. C2×C4⋊C4C2×C4semidirect
70. #95C2×C4semidirect
106. C22×C4C42semidirect
107. C22×C4C4⋊C4semidirect
133. C42C22⋊C4semidirect
204. C22C4×C4⋊C4semidirect
227. C4C4×C22⋊C4semidirect
228. C4#380direct (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×#3802
C2×C4×C4⋊C42
C2×C4×C22⋊C42
C4⋊#952
#14342
C22⋊#952
C4×#952