Finite Group Databasebeta

← #14137

Subgroups — #14137

Order 256.

1579 conjugacy classes of subgroups.

The subgroup lattice has 277 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#121C211yesmaximal, characteristic
2C23×C4⋊C4C211yesmaximal, characteristic, complemented
3C2×#390C212yesmaximal, complemented
4C2×#386C214yesmaximal, complemented
5C2×C4×C22⋊C4C211yesmaximal, characteristic, complemented
6#1439C214yesmaximal, complemented
7C4⋊#95C212yesmaximal, complemented
8C23×D4C2212yes—
9C23×D4C2211yescharacteristic
10C24×C4C2212yes—
11C24×C4C2211yescharacteristic
12C2×#121—24no—
13C2×#121—24no—
14C2×#121C418yescomplemented
15C22×C4⋊C4—24no—
16C22×C4⋊C4—28no—
17C22×C4⋊C4C2212yes—
18C22×C4⋊C4C2211yescharacteristic
19C22×C4⋊C4C2212yes—
20C22×C22⋊C4C2218yes—
21C22×C22⋊C4C2212yes—
22C22×C22⋊C4C2212yes—
23C22×C42C2212yes—
24#390—28no—
25#386—216no—
26C4×C22⋊C4—24no—
27C2×#95C2218yes—
28C2×#95C2212yes—
29C25C2312yes—
30C25C2311yescharacteristic
31C22×D4—24no—
32C22×D4—24no—
33C22×D4—28no—
34C22×D4—28no—
35C22×D4—22no—
36C22×D4—22no—
37C22×D4—24no—
38C22×D4—24no—
39C22×D4C2×C418yes—
40C22×D4C2×C414yescomplemented
41C23×C4—24no—
42C23×C4—24no—
43C23×C4—24no—
44C23×C4—28no—
45C23×C4—28no—
46C23×C4—44no—
47C23×C4C2×C414yes—
48C23×C4D414yes—
49C23×C4D414yes—
50C23×C4C2312yes—
51C23×C4C2314yes—
52C23×C4C2314yes—
53C23×C4C2311yescharacteristic
54C23×C4C2311yescharacteristic
55#121—232no—
56C2×C4⋊C4—232no—
57C2×C4⋊C4—28no—
58C2×C4⋊C4—24no—
59C2×C4⋊C4—24no—
60C2×C4⋊C4—24no—
61C2×C4⋊C4—22no—
62C2×C4⋊C4—22no—
63C2×C4⋊C4C2×C414yescomplemented
64C2×C4⋊C4D418yescomplemented
65C2×C22⋊C4—24no—
66C2×C22⋊C4—24no—
67C2×C22⋊C4—24no—
68C2×C22⋊C4—24no—
69C2×C22⋊C4—216no—
70C2×C22⋊C4—216no—
71C2×C22⋊C4—48no—
72C2×C22⋊C4C2×C418yescomplemented
73C2×C22⋊C4D418yescomplemented
74C2×C42—24no—
75C2×C42—24no—
76C2×C42—24no—
77#95—24no—
78#95—216no—
79C24—22no—
80C24—22no—
81C24—22no—
82C24—22no—
83C24—24no—
84C24—24no—
85C24—22no—
86C24—22no—
87C24—24no—
88C24—24no—
89C24—24no—
90C24—24no—
91C24C22×C414yes—
92C24C22×C412yes—
93C24C2×D412yes—
94C24C2×D412yes—
95C24C2×D414yes—
96C24#4114yes—
97C24C2411yescharacteristic
98C2×D4—216no—
99C2×D4—232no—
100C2×D4—28no—
101C2×D4—216no—
102C2×D4—416no—
103C2×D4—48no—
104C2×D4—48no—
105C2×D4—44no—
106C2×D4—48no—
107C2×D4—44no—
108C22×C4—22no—
109C22×C4—22no—
110C22×C4—216no—
111C22×C4—28no—
112C22×C4—216no—
113C22×C4—28no—
114C22×C4—216no—
115C22×C4—24no—
116C22×C4—24no—
117C22×C4—28no—
118C22×C4—24no—
119C22×C4—22no—
120C22×C4—22no—
121C22×C4—24no—
122C22×C4—24no—
123C22×C4—24no—
124C22×C4—24no—
125C22×C4—24no—
126C22×C4—24no—
127C22×C4—28no—
128C22×C4—24no—
129C22×C4—432no—
130C22×C4—48no—
131C22×C4—48no—
132C22×C4C22⋊C4116yescomplemented
133C22×C4C22×C414yes—
134C22×C4C22×C412yes—
135C22×C4C22×C412yes—
136C22×C4C2×D418yes—
137C22×C4C2×D418yes—
138C22×C4C2×D412yes—
139C22×C4C2×D412yes—
140C22×C4C2×D412yes—
141C22×C4C2×D412yes—
142C22×C4C2×D414yes—
143C22×C4#4114yes—
144C4⋊C4—216no—
145C4⋊C4—28no—
146C4⋊C4—216no—
147C22⋊C4—216no—
148C22⋊C4—216no—
149C22⋊C4—432no—
150C42—48no—
151C23—24no—
152C23—24no—
153C23—22no—
154C23—24no—
155C23—22no—
156C23—22no—
157C23—22no—
158C23—24no—
159C23—28no—
160C23—28no—
161C23—28no—
162C23—28no—
163C23—24no—
164C23—28no—
165C23—28no—
166C23—28no—
167C23—42no—
168C23—44no—
169C23—44no—
170C23—42no—
171C23—42no—
172C23—42no—
173C23—42no—
174C23—42no—
175C23—44no—
176C23—48no—
177C23—48no—
178C23—48no—
179C23—48no—
180C23C2×C22⋊C414yes—
181C23C4×D418yes—
182C23#12118yes—
183C23#12414yes—
184C23#12714yes—
185C23C23×C411yescharacteristic
186C23C22×D411yescharacteristic
187C23C22×D411yescharacteristic
188C23C22×D412yes—
189C23C22×D412yes—
190C23C2×#4112yes—
191C23C2×#4112yes—
192C23H(5,𝔽2)12yes—
193C232−1+412yes—
194D4—432no—
195D4—416no—
196C2×C4—24no—
197C2×C4—22no—
198C2×C4—24no—
199C2×C4—22no—
200C2×C4—232no—
201C2×C4—24no—
202C2×C4—28no—
203C2×C4—28no—
204C2×C4—28no—
205C2×C4—28no—
206C2×C4—216no—
207C2×C4—28no—
208C2×C4—432no—
209C2×C4—44no—
210C2×C4—44no—
211C2×C4—42no—
212C2×C4—44no—
213C2×C4—42no—
214C2×C4—44no—
215C2×C4—44no—
216C2×C4—48no—
217C2×C4—44no—
218C2×C4—44no—
219C2×C4C2×C22⋊C414yes—
220C2×C4C2×C22⋊C414yes—
221C2×C4C4×D418yes—
222C2×C4#12014yes—
223C2×C4#12118yes—
224C2×C4#12314yes—
225C22—24no—
226C22—216no—
227C22—216no—
228C22—24no—
229C22—24no—
230C22—24no—
231C22—24no—
232C22—24no—
233C22—44no—
234C22—416no—
235C22—44no—
236C22—44no—
237C22—88no—
238C22—82no—
239C22—82no—
240C22—82no—
241C22—82no—
242C22#39018yescomplemented
243C22C22×C22⋊C411yescharacteristic
244C22C2×C4×D412yes—
245C22C2×C4×D412yes—
246C22#52012yes—
247C22C2×#12011yescharacteristic
248C22C2×#12112yes—
249C22C2×#12112yes—
250C22C2×#12311yescharacteristic
251C22C2×#12411yescharacteristic
252C22C2×#12711yescharacteristic
253C22#53511yescharacteristic
254C22#53611yescharacteristic
255C22#53712yes—
256C22D4214yes—
257C22#54714yes—
258C22#54814yes—
259C22#55314yes—
260C4—24no—
261C4—48no—
262C4—48no—
263C4—44no—
264C4#38618yescomplemented
265C2—28no—
266C2—84no—
267C2C2×#38611yescharacteristic
268C2C2×#39011yescharacteristic
269C2#231111yescharacteristic
270C2#236114yes—
271C2#241614yes—
272C2#243311yescharacteristic
273C2#243611yescharacteristic
274C2#250111yescharacteristic
275C2#250411yescharacteristic
subgroupG/H
center, Frattini, socle, cosocleC24C24
commutatorC23C23×C4
prime radicalC22×#121C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C24 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C23×C4⋊C4C2semidirect
3. C2×#390C2semidirect
4. C2×#386C2semidirect
5. C2×C4×C22⋊C4C2semidirect
6. #1439C2semidirect
7. C4⋊#95C2semidirect
14. C2×#121C4semidirect
40. C22×D4C2×C4semidirect
63. C2×C4⋊C4C2×C4semidirect
64. C2×C4⋊C4D4semidirect
72. C2×C22⋊C4C2×C4semidirect
73. C2×C22⋊C4D4semidirect
132. C22×C4C22⋊C4semidirect
242. C22#390semidirect
264. C4#386semidirect

Maximal subgroups

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

subgroupindex
C22×#1212
C23×C4⋊C42
C2×#3902
C2×#3862
C2×C4×C22⋊C42
#14392
C4⋊#952