Finite Group Databasebeta

← C4×#389 #13767

Subgroups — C4×#389 #13767

Order 256.

959 conjugacy classes of subgroups.

The subgroup lattice has 236 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#389C212yesmaximal
2C2×C4×C4⋊C4C211yesmaximal, characteristic
3C2×C4×C4⋊C4C212yesmaximal
4C2×C4×C4⋊C4C211yesmaximal, characteristic
5C2×C43C211yesmaximal, characteristic
6#1436C214yesmaximal
7C4⋊#95C212yesmaximal
8C4×#95C212yesmaximal
9C22×C4⋊C4C2211yescharacteristic
10C22×C4⋊C4C2212yes—
11C22×C4⋊C4C2214yes—
12C22×C4⋊C4C2211yescharacteristic
13C22×C42C2212yes—
14C22×C42C2212yes—
15C22×C42C2212yes—
16C22×C42C2212yes—
17C22×C42C2211yescharacteristic
18C22×C42C2211yescharacteristic
19C22×C42C2211yescharacteristic
20#389C4116yesdirect product factor
21C4×C4⋊C4—28no—
22C4×C4⋊C4—24no—
23C4×C4⋊C4C418yescomplemented
24C2×#95C2214yes—
25C2×#95C2214yes—
26C2×#95C2212yes—
27C2×#95C2214yes—
28C2×#95C2212yes—
29C43—24no—
30C23×C4C2314yes—
31C23×C4C2312yes—
32C23×C4C2312yes—
33C23×C4C2311yescharacteristic
34C23×C4C2312yes—
35C23×C4C2312yes—
36C23×C4C2311yescharacteristic
37C23×C4C2311yescharacteristic
38C2×C4⋊C4—28no—
39C2×C4⋊C4—24no—
40C2×C4⋊C4—24no—
41C2×C4⋊C4—28no—
42C2×C4⋊C4—24no—
43C2×C4⋊C4C2×C414yes—
44C2×C4⋊C4C2×C418yes—
45C2×C4⋊C4C2×C4116yes—
46C2×C4⋊C4C2×C414yes—
47C2×C4⋊C4C2×C418yes—
48C2×C42—24no—
49C2×C42—24no—
50C2×C42—22no—
51C2×C42—22no—
52C2×C42—24no—
53C2×C42—24no—
54C2×C42—24no—
55C2×C42—24no—
56C2×C42—24no—
57C2×C42—22no—
58C2×C42—22no—
59C2×C42—24no—
60C2×C42—24no—
61C2×C42—24no—
62C2×C42C2×C418yes—
63C2×C42C2×C418yes—
64C2×C42C2×C414yes—
65C2×C42D414yes—
66C2×C42D414yes—
67C2×C42Q814yes—
68C2×C42Q814yes—
69#95—28no—
70#95—24no—
71#95—28no—
72#95C2×C418yes—
73#95C2×C4116yes—
74C24C2411yescharacteristic
75C22×C4—22no—
76C22×C4—22no—
77C22×C4—22no—
78C22×C4—22no—
79C22×C4—22no—
80C22×C4—22no—
81C22×C4—22no—
82C22×C4—22no—
83C22×C4—22no—
84C22×C4—22no—
85C22×C4—22no—
86C22×C4—22no—
87C22×C4—24no—
88C22×C4—22no—
89C22×C4—24no—
90C22×C4—24no—
91C22×C4—24no—
92C22×C4—24no—
93C22×C4—22no—
94C22×C4—24no—
95C22×C4—24no—
96C22×C4—24no—
97C22×C4—24no—
98C22×C4C22×C414yes—
99C22×C4C22×C418yes—
100C22×C4C22×C414yes—
101C22×C4C22×C418yes—
102C22×C4C22×C412yes—
103C22×C4C22×C414yes—
104C22×C4C22×C414yes—
105C22×C4C22×C412yes—
106C22×C4C22×C414yes—
107C22×C4C22×C412yes—
108C22×C4C2×D412yes—
109C22×C4C2×D414yes—
110C22×C4C2×D412yes—
111C22×C4C2×D412yes—
112C22×C4C2×D412yes—
113C22×C4C2×Q812yes—
114C22×C4C2×Q814yes—
115C22×C4C2×Q812yes—
116C22×C4C2×Q812yes—
117C22×C4C2×Q812yes—
118C22×C4#4114yes—
119C22×C4#4114yes—
120C22×C4#4114yes—
121C22×C4#4112yes—
122C22×C4#4112yes—
123C4⋊C4—28no—
124C4⋊C4—232no—
125C4⋊C4—216no—
126C4⋊C4C42116yescomplemented
127C42—216no—
128C42—216no—
129C42—216no—
130C42—28no—
131C42—28no—
132C42—48no—
133C42C4⋊C4116yescomplemented
134C23C23×C411yescharacteristic
135C23C23×C412yes—
136C23C22×D411yescharacteristic
137C23C22×D411yescharacteristic
138C23C22×Q811yescharacteristic
139C23C22×Q811yescharacteristic
140C23C2×#4112yes—
141C23C2×#4111yescharacteristic
142C23C2×#4112yes—
143C23C2×#4111yescharacteristic
144C23C2×#4112yes—
145C2×C4—24no—
146C2×C4—24no—
147C2×C4—24no—
148C2×C4—28no—
149C2×C4—28no—
150C2×C4—24no—
151C2×C4—22no—
152C2×C4—22no—
153C2×C4—24no—
154C2×C4—24no—
155C2×C4—24no—
156C2×C4—24no—
157C2×C4—24no—
158C2×C4—24no—
159C2×C4—24no—
160C2×C4—24no—
161C2×C4—24no—
162C2×C4—24no—
163C2×C4—24no—
164C2×C4—24no—
165C2×C4—24no—
166C2×C4—24no—
167C2×C4—28no—
168C2×C4—28no—
169C2×C4—24no—
170C2×C4—28no—
171C2×C4—44no—
172C2×C4—44no—
173C2×C4—44no—
174C2×C4—44no—
175C2×C4—44no—
176C2×C4—44no—
177C2×C4C2×C4218yes—
178C2×C4C2×C4214yes—
179C2×C4C2×C4⋊C414yes—
180C2×C4C2×C4⋊C414yes—
181C2×C4C2×C4⋊C414yes—
182C2×C4#11714yes—
183C2×C4C4×D418yes—
184C2×C4C4×D418yes—
185C2×C4C4×D414yes—
186C2×C4C4×Q818yes—
187C2×C4C4×Q818yes—
188C2×C4C4×Q814yes—
189C2×C4#12114yes—
190C2×C4C22⋊Q814yes—
191C2×C4#12514yes—
192C2×C4C4⋊Q814yes—
193C22C22×C4211yescharacteristic
194C22C22×C4⋊C411yescharacteristic
195C22C2×#11711yescharacteristic
196C22C2×C4×D412yes—
197C22C2×C4×D412yes—
198C22C2×C4×D411yescharacteristic
199C22C2×C4×Q812yes—
200C22C2×C4×Q812yes—
201C22C2×C4×Q811yescharacteristic
202C22C4×#4112yes—
203C22C4×#4112yes—
204C22C4×#4111yescharacteristic
205C22C4×#4111yescharacteristic
206C22C2×#12111yescharacteristic
207C22C2×C22⋊Q811yescharacteristic
208C22#52512yes—
209C22C2×#12511yescharacteristic
210C22#52912yes—
211C22#52912yes—
212C22C2×C4⋊Q811yescharacteristic
213C22#53212yes—
214C22#53312yes—
215C22#53312yes—
216C4—28no—
217C4—24no—
218C4—28no—
219C4—28no—
220C4—44no—
221C4—48no—
222C4C4×C4⋊C418yescomplemented
223C4#38918yesdirect product factor
224C2C2×C4×C4⋊C411yescharacteristic
225C2C42×D411yescharacteristic
226C2C42×Q811yescharacteristic
227C2C2×#38911yescharacteristic
228C2#229311yescharacteristic
229C2#229511yescharacteristic
230C2#229611yescharacteristic
231C2C4×#12112yes—
232C2C4×C22⋊Q812yes—
233C2C4×#12512yes—
234C2C4×C4⋊Q812yes—
subgroupG/H
centerC23×C4C23
commutatorC22C22×C42
Frattini, socle, prime radical, cosocleC24C24
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C23×C4 ◁ G
LECSG ▷ C24 ▷ C1

Complements

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

NH ≅ G/Ntype
20. #389C4direct (N × H)
23. C4×C4⋊C4C4semidirect
126. C4⋊C4C42semidirect
133. C42C4⋊C4semidirect
222. C4C4×C4⋊C4semidirect
223. C4#389direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#3892
C2×C4×C4⋊C42
C2×C432
#14362
C4⋊#952
C4×#952