Finite Group Databasebeta

← #13916

Subgroups — #13916

Order 256.

1157 conjugacy classes of subgroups.

The subgroup lattice has 274 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4×D4C211yesmaximal, characteristic
2C2×#390C212yesmaximal
3C2×#381C212yesmaximal, complemented
4#1440C214yesmaximal, complemented
5C4⋊#95C211yesmaximal, characteristic, complemented
6C4⋊#95C212yesmaximal, complemented
7C22⋊#95C212yesmaximal, complemented
8C4×#95C211yesmaximal, characteristic, complemented
9C23×D4C2211yescharacteristic
10C24×C4C2212yes—
11C2×C4×D4—28no—
12C2×C4×D4C418yescomplemented
13C22×C4⋊C4C2212yes—
14C22×C4⋊C4C2211yescharacteristic
15C22×C22⋊C4C2214yes—
16C22×C22⋊C4C2214yes—
17C22×C22⋊C4C2212yes—
18C22×C42C2212yes—
19C22×C42C2211yescharacteristic
20#390—28no—
21#381—28no—
22C2×#95C2211yescharacteristic
23C2×#95C2212yes—
24C2×#95C2212yes—
25C2×#95C2214yes—
26C2×#95C2214yes—
27C2×#95C2212yes—
28C2×#95C2211yescharacteristic
29C25C2312yes—
30C22×D4—22no—
31C22×D4—24no—
32C22×D4—22no—
33C22×D4C2×C414yes—
34C22×D4D418yes—
35C23×C4—28no—
36C23×C4—24no—
37C23×C4—24no—
38C23×C4—44no—
39C23×C4C2×C418yes—
40C23×C4C2314yes—
41C23×C4C2311yescharacteristic
42C23×C4C2312yes—
43C23×C4C2312yes—
44C23×C4C2312yes—
45C23×C4C2311yescharacteristic
46C23×C4C2311yescharacteristic
47C4×D4—232no—
48C2×C4⋊C4—24no—
49C2×C4⋊C4—24no—
50C2×C4⋊C4—24no—
51C2×C4⋊C4—24no—
52C2×C4⋊C4C2×C414yes—
53C2×C22⋊C4—28no—
54C2×C22⋊C4—28no—
55C2×C22⋊C4—28no—
56C2×C22⋊C4—28no—
57C2×C22⋊C4—28no—
58C2×C22⋊C4—44no—
59C2×C22⋊C4—44no—
60C2×C22⋊C4C2×C418yes—
61C2×C42—24no—
62C2×C42—24no—
63C2×C42—24no—
64C2×C42—24no—
65C2×C42C2×C414yes—
66#95—28no—
67#95—24no—
68#95—24no—
69#95—22no—
70#95—44no—
71#95—42no—
72#95D414yescomplemented
73C24—22no—
74C24—24no—
75C24—22no—
76C24—24no—
77C24—22no—
78C24—22no—
79C24—22no—
80C24—24no—
81C24—22no—
82C24C22×C414yes—
83C24C2×D418yes—
84C24C2411yescharacteristic
85C2×D4—28no—
86C2×D4—28no—
87C2×D4—216no—
88C2×D4—216no—
89C2×D4C22⋊C4116yes—
90C22×C4—22no—
91C22×C4—22no—
92C22×C4—216no—
93C22×C4—22no—
94C22×C4—22no—
95C22×C4—22no—
96C22×C4—22no—
97C22×C4—24no—
98C22×C4—22no—
99C22×C4—22no—
100C22×C4—22no—
101C22×C4—22no—
102C22×C4—22no—
103C22×C4—22no—
104C22×C4—22no—
105C22×C4—22no—
106C22×C4—21no—
107C22×C4—22no—
108C22×C4—24no—
109C22×C4—22no—
110C22×C4—22no—
111C22×C4—21no—
112C22×C4—22no—
113C22×C4—216no—
114C22×C4—24no—
115C22×C4—24no—
116C22×C4—24no—
117C22×C4—24no—
118C22×C4—24no—
119C22×C4—24no—
120C22×C4—24no—
121C22×C4—48no—
122C22×C4—416no—
123C22×C4—416no—
124C22×C4C22×C412yes—
125C22×C4C22×C414yes—
126C22×C4C22×C412yes—
127C22×C4C22×C412yes—
128C22×C4C2×D414yes—
129C22×C4C2×D412yes—
130C22×C4C2×D414yes—
131C22×C4#4114yes—
132C22×C4#4112yes—
133C22×C4#4112yes—
134C22×C4#4114yes—
135C22×C4#4112yes—
136C4⋊C4—28no—
137C4⋊C4—48no—
138C22⋊C4—216no—
139C22⋊C4—416no—
140C22⋊C4—416no—
141C42—28no—
142C42—48no—
143C23—24no—
144C23—24no—
145C23—24no—
146C23—24no—
147C23—24no—
148C23—24no—
149C23—28no—
150C23—28no—
151C23—28no—
152C23—28no—
153C23—28no—
154C23—28no—
155C23—44no—
156C23—44no—
157C23—44no—
158C23—44no—
159C23—42no—
160C23—42no—
161C23—44no—
162C23—42no—
163C23—42no—
164C23—44no—
165C23C2×C22⋊C418yes—
166C23C23×C411yescharacteristic
167C23C22×D412yes—
168C23C22×D411yescharacteristic
169C23C2×#4112yes—
170C23C2×#4111yescharacteristic
171C23C2×#4111yescharacteristic
172C23C2×#4111yescharacteristic
173C23C2×#4112yes—
174C23H(5,𝔽2)12yes—
175C23H(5,𝔽2)11yescharacteristic
176C232−1+411yescharacteristic
177D4—232no—
178C2×C4—22no—
179C2×C4—22no—
180C2×C4—24no—
181C2×C4—24no—
182C2×C4—22no—
183C2×C4—24no—
184C2×C4—24no—
185C2×C4—22no—
186C2×C4—24no—
187C2×C4—22no—
188C2×C4—24no—
189C2×C4—24no—
190C2×C4—24no—
191C2×C4—24no—
192C2×C4—24no—
193C2×C4—24no—
194C2×C4—432no—
195C2×C4—42no—
196C2×C4—42no—
197C2×C4—42no—
198C2×C4—42no—
199C2×C4—44no—
200C2×C4—42no—
201C2×C4—42no—
202C2×C4—44no—
203C2×C4—42no—
204C2×C4—42no—
205C2×C4—42no—
206C2×C4—42no—
207C2×C4—44no—
208C2×C4—44no—
209C2×C4—44no—
210C2×C4—44no—
211C2×C4—44no—
212C2×C4—44no—
213C2×C4—44no—
214C2×C4C2×C22⋊C414yes—
215C2×C4#11714yes—
216C2×C4#11714yes—
217C2×C4C4×D414yes—
218C2×C4#12318yes—
219C2×C4#12318yes—
220C22—28no—
221C22—28no—
222C22—28no—
223C22—44no—
224C22—44no—
225C22—44no—
226C22—48no—
227C22—48no—
228C22—48no—
229C22—48no—
230C22—44no—
231C22C22×C22⋊C411yescharacteristic
232C22C2×#11711yescharacteristic
233C22C2×#11711yescharacteristic
234C22C2×C4×D411yescharacteristic
235C22C4×#4111yescharacteristic
236C22#51811yescharacteristic
237C22#52011yescharacteristic
238C22C2×#12312yes—
239C22C2×#12312yes—
240C22#52912yes—
241C22#53212yes—
242C22#54012yes—
243C22#54212yes—
244C22D4212yes—
245C22#54612yes—
246C22#54612yes—
247C22#54712yes—
248C22#54711yescharacteristic
249C22#55011yescharacteristic
250C22#55312yes—
251C22#55511yescharacteristic
252C22#55611yescharacteristic
253C22#55912yes—
254C4—24no—
255C4—44no—
256C4—42no—
257C4—44no—
258C4—44no—
259C4—84no—
260C4#38118yescomplemented
261C2—48no—
262C2C2×#38111yescharacteristic
263C2#229311yescharacteristic
264C2#231911yescharacteristic
265C2D4×C22⋊C411yescharacteristic
266C2#233911yescharacteristic
267C2#235411yescharacteristic
268C2#235711yescharacteristic
269C2#242012yes—
270C2#242212yes—
271C2#244512yes—
272C2#244712yes—
subgroupG/H
center, Frattini, socle, cosocleC24C24
commutatorC23C23×C4
prime radicalC23×D4C22
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C24 ▷ C1

Complements

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

NH ≅ G/Ntype
3. C2×#381C2semidirect
4. #1440C2semidirect
5. C4⋊#95C2semidirect
6. C4⋊#95C2semidirect
7. C22⋊#95C2semidirect
8. C4×#95C2semidirect
12. C2×C4×D4C4semidirect
72. #95D4semidirect
260. C4#381semidirect

Maximal subgroups

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

subgroupindex
C22×C4×D42
C2×#3902
C2×#3812
#14402
C4⋊#952
C22⋊#952
C4×#952