Finite Group Databasebeta

← #14702

Subgroups — #14702

Order 256.

1367 conjugacy classes of subgroups.

The subgroup lattice has 234 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C22⋊Q8C211yesmaximal, characteristic
2C23×C42C211yesmaximal, characteristic
3C2×#391C212yesmaximal, complemented
4C2×#380C211yesmaximal, characteristic
5#1436C214yesmaximal, complemented
6C4⋊#95C212yesmaximal, complemented
7C22⋊#95C214yesmaximal
8C23×Q8C2211yescharacteristic
9C24×C4C2212yes—
10C24×C4C2211yescharacteristic
11C2×C22⋊Q8—24no—
12C2×C22⋊Q8—24no—
13C2×C22⋊Q8C418yescomplemented
14C22×C4⋊C4C2212yes—
15C22×C4⋊C4C2211yescharacteristic
16C22×C4⋊C4C2212yes—
17C22×C22⋊C4C2212yes—
18C22×C22⋊C4C2212yes—
19C22×C42—24no—
20C22×C42—28no—
21C22×C42C2212yes—
22C22×C42C2212yes—
23#391—28no—
24#380—24no—
25C2×#95C2218yes—
26C2×#95C2218yes—
27C2×#95C2212yes—
28C25C2311yescharacteristic
29C22×Q8—22no—
30C22×Q8—22no—
31C22×Q8—24no—
32C22×Q8—24no—
33C22×Q8C2×C414yescomplemented
34C23×C4—24no—
35C23×C4—24no—
36C23×C4—28no—
37C23×C4—24no—
38C23×C4—28no—
39C23×C4—24no—
40C23×C4C2×C414yes—
41C23×C4D414yes—
42C23×C4D414yes—
43C23×C4Q818yescomplemented
44C23×C4C2314yes—
45C23×C4C2312yes—
46C23×C4C2312yes—
47C23×C4C2311yescharacteristic
48C23×C4C2314yes—
49C23×C4C2311yescharacteristic
50C22⋊Q8—232no—
51C2×C4⋊C4—22no—
52C2×C4⋊C4—22no—
53C2×C4⋊C4—24no—
54C2×C4⋊C4—24no—
55C2×C4⋊C4—24no—
56C2×C4⋊C4—24no—
57C2×C4⋊C4—24no—
58C2×C4⋊C4C2×C414yescomplemented
59C2×C4⋊C4C2×C418yescomplemented
60C2×C22⋊C4—24no—
61C2×C22⋊C4—24no—
62C2×C22⋊C4—24no—
63C2×C22⋊C4—28no—
64C2×C22⋊C4C2×C418yes—
65C2×C42—232no—
66C2×C42—24no—
67C2×C42—28no—
68C2×C42—24no—
69C2×C42—24no—
70C2×C42D418yes—
71#95—24no—
72#95—216no—
73#95—216no—
74C24—22no—
75C24—22no—
76C24—24no—
77C24C22×C412yes—
78C24C2×D412yes—
79C24C2×D412yes—
80C24C2×Q814yes—
81C24#4114yes—
82C24C2411yescharacteristic
83C2×Q8—28no—
84C2×Q8—216no—
85C2×Q8—44no—
86C2×Q8—48no—
87C2×Q8—44no—
88C22×C4—216no—
89C22×C4—232no—
90C22×C4—216no—
91C22×C4—216no—
92C22×C4—22no—
93C22×C4—24no—
94C22×C4—24no—
95C22×C4—22no—
96C22×C4—24no—
97C22×C4—24no—
98C22×C4—216no—
99C22×C4—28no—
100C22×C4—216no—
101C22×C4—232no—
102C22×C4—28no—
103C22×C4—24no—
104C22×C4—22no—
105C22×C4—22no—
106C22×C4—22no—
107C22×C4—22no—
108C22×C4—28no—
109C22×C4—24no—
110C22×C4—24no—
111C22×C4—24no—
112C22×C4—28no—
113C22×C4—28no—
114C22×C4—24no—
115C22×C4C22⋊C4116yes—
116C22×C4C22×C414yes—
117C22×C4C22×C414yes—
118C22×C4C22×C412yes—
119C22×C4C22×C412yes—
120C22×C4C2×D412yes—
121C22×C4C2×D412yes—
122C22×C4C2×D418yes—
123C22×C4C2×D412yes—
124C22×C4C2×D412yes—
125C22×C4C2×D414yes—
126C22×C4C2×Q818yes—
127C22×C4#4118yes—
128C22×C4#4114yes—
129C4⋊C4—28no—
130C4⋊C4—216no—
131C4⋊C4—48no—
132C22⋊C4—216no—
133C22⋊C4—48no—
134C42—216no—
135C42—216no—
136C23—24no—
137C23—24no—
138C23—22no—
139C23—24no—
140C23—28no—
141C23—22no—
142C23—24no—
143C23—28no—
144C23—28no—
145C23—24no—
146C23—28no—
147C23C2×C22⋊C414yes—
148C23C4×Q818yes—
149C23C22⋊Q818yes—
150C23#12414yes—
151C23C4⋊Q814yes—
152C23C23×C411yescharacteristic
153C23C22×D411yescharacteristic
154C23C22×D411yescharacteristic
155C23C22×D412yes—
156C23C22×Q812yes—
157C23C2×#4112yes—
158C23C2×#4112yes—
159C23C2×#4114yes—
160Q8—416no—
161C2×C4—264no—
162C2×C4—24no—
163C2×C4—28no—
164C2×C4—22no—
165C2×C4—24no—
166C2×C4—28no—
167C2×C4—28no—
168C2×C4—22no—
169C2×C4—28no—
170C2×C4—28no—
171C2×C4—28no—
172C2×C4—232no—
173C2×C4—24no—
174C2×C4—24no—
175C2×C4—28no—
176C2×C4—28no—
177C2×C4—42no—
178C2×C4—44no—
179C2×C4—42no—
180C2×C4—44no—
181C2×C4—44no—
182C2×C4—44no—
183C2×C4—48no—
184C2×C4—44no—
185C2×C4—48no—
186C2×C4—44no—
187C2×C4C2×C22⋊C414yes—
188C2×C4C2×C22⋊C414yes—
189C2×C4C4×D418yes—
190C2×C4#12014yes—
191C2×C4#12118yes—
192C2×C4C22⋊Q8116yescomplemented
193C2×C4#12314yes—
194C22—28no—
195C22—28no—
196C22—28no—
197C22—28no—
198C22—24no—
199C22—24no—
200C22—216no—
201C22#39118yescomplemented
202C22C22×C22⋊C411yescharacteristic
203C22C2×C4×D412yes—
204C22C2×C4×Q812yes—
205C22C4×#4112yes—
206C22C2×#12011yescharacteristic
207C22C2×#12112yes—
208C22C2×C22⋊Q812yes—
209C22C2×C22⋊Q814yes—
210C22C2×#12311yescharacteristic
211C22#52514yes—
212C22#52512yes—
213C22C2×#12411yescharacteristic
214C22#52914yes—
215C22C2×C4⋊Q811yescharacteristic
216C22#53212yes—
217C22#53314yes—
218C4—216no—
219C4—24no—
220C4—44no—
221C4—44no—
222C4—84no—
223C4#38618yes—
224C2—28no—
225C2C2×#38611yescharacteristic
226C2C2×#39111yescharacteristic
227C2#229711yescharacteristic
228C2C4×C22⋊Q814yes—
229C2#284812yes—
230C2#285012yes—
231C2#285512yes—
232C2#285712yes—
subgroupG/H
center, Frattini, socle, cosocleC24C24
commutatorC23C23×C4
prime radicalC25C23
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×#391C2semidirect
5. #1436C2semidirect
6. C4⋊#95C2semidirect
13. C2×C22⋊Q8C4semidirect
33. C22×Q8C2×C4semidirect
43. C23×C4Q8semidirect
58. C2×C4⋊C4C2×C4semidirect
59. C2×C4⋊C4C2×C4semidirect
192. C2×C4C22⋊Q8semidirect
201. C22#391semidirect

Maximal subgroups

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

subgroupindex
C22×C22⋊Q82
C23×C422
C2×#3912
C2×#3802
#14362
C4⋊#952
C22⋊#952