Finite Group Databasebeta

← #14420

Subgroups — #14420

Order 256.

835 conjugacy classes of subgroups.

The subgroup lattice has 265 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4⋊Q8C211yesmaximal, characteristic
2C2×#391C212yesmaximal
3C2×#387C212yesmaximal
4#1446C212yesmaximal
5#1445C212yesmaximal
6#1441C212yesmaximal
7#1436C212yesmaximal
8#1434C211yesmaximal, characteristic
9#1434C211yesmaximal, characteristic
10C23×Q8C2212yes—
11C2×C4⋊Q8—28no—
12C2×C4⋊Q8C418yescomplemented
13C22×C4⋊C4C2212yes—
14C22×C4⋊C4C2212yes—
15C22×C4⋊C4C2211yescharacteristic
16C22×C4⋊C4C2211yescharacteristic
17C22×C42C2212yes—
18C22×C42C2211yescharacteristic
19#391—28no—
20#387—28no—
21C2×#95C2212yes—
22C2×#95C2211yescharacteristic
23C2×#95C2212yes—
24C2×#95C2212yes—
25C2×#95C2211yescharacteristic
26C2×#95C2212yes—
27C2×#95C2212yes—
28C2×#95C2212yes—
29C2×#95C2212yes—
30C2×#95C2212yes—
31C2×#95C2212yes—
32C2×#95C2212yes—
33C2×#95C2211yescharacteristic
34C2×#95C2211yescharacteristic
35C22×Q8—24no—
36C22×Q8—24no—
37C22×Q8—24no—
38C22×Q8—24no—
39C22×Q8—42no—
40C22×Q8—42no—
41C22×Q8C2×C418yes—
42C23×C4C2312yes—
43C23×C4C2312yes—
44C23×C4C2312yes—
45C23×C4C2312yes—
46C23×C4C2312yes—
47C23×C4C2312yes—
48C23×C4C2311yescharacteristic
49C23×C4C2311yescharacteristic
50C23×C4C2311yescharacteristic
51C4⋊Q8—232no—
52C2×C4⋊C4—24no—
53C2×C4⋊C4—24no—
54C2×C4⋊C4—24no—
55C2×C4⋊C4—24no—
56C2×C4⋊C4—24no—
57C2×C4⋊C4—42no—
58C2×C4⋊C4C2×C414yes—
59C2×C4⋊C4C2×C418yes—
60C2×C4⋊C4C2×C414yes—
61C2×C4⋊C4D418yes—
62C2×C42—24no—
63C2×C42—24no—
64C2×C42—24no—
65C2×C42—42no—
66C2×C42C2×C414yes—
67#95—24no—
68#95—24no—
69#95—24no—
70#95—24no—
71#95—24no—
72#95—24no—
73#95—24no—
74#95—24no—
75#95—22no—
76#95—22no—
77#95—42no—
78#95—42no—
79#95D414yes—
80#95Q814yescomplemented
81C24C2411yescharacteristic
82C2×Q8—216no—
83C2×Q8—216no—
84C2×Q8—48no—
85C2×Q8—48no—
86C2×Q8—48no—
87C2×Q8—48no—
88C2×Q8—48no—
89C22×C4—22no—
90C22×C4—22no—
91C22×C4—22no—
92C22×C4—22no—
93C22×C4—22no—
94C22×C4—22no—
95C22×C4—22no—
96C22×C4—22no—
97C22×C4—21no—
98C22×C4—21no—
99C22×C4—22no—
100C22×C4—22no—
101C22×C4—22no—
102C22×C4—22no—
103C22×C4—22no—
104C22×C4—22no—
105C22×C4—22no—
106C22×C4—22no—
107C22×C4—22no—
108C22×C4—22no—
109C22×C4—22no—
110C22×C4—22no—
111C22×C4—22no—
112C22×C4—22no—
113C22×C4—22no—
114C22×C4—22no—
115C22×C4—22no—
116C22×C4—22no—
117C22×C4—22no—
118C22×C4—22no—
119C22×C4—22no—
120C22×C4—22no—
121C22×C4—22no—
122C22×C4—22no—
123C22×C4—22no—
124C22×C4—22no—
125C22×C4—22no—
126C22×C4—22no—
127C22×C4—22no—
128C22×C4—22no—
129C22×C4—22no—
130C22×C4—22no—
131C22×C4—22no—
132C22×C4C22×C414yes—
133C22×C4C22×C412yes—
134C22×C4C22×C414yes—
135C22×C4C22×C412yes—
136C22×C4C22×C412yes—
137C22×C4C2×D414yes—
138C22×C4C2×D414yes—
139C22×C4C2×D414yes—
140C22×C4C2×D414yes—
141C22×C4C2×D412yes—
142C22×C4C2×Q814yes—
143C22×C4C2×Q812yes—
144C22×C4#4112yes—
145C22×C4#4112yes—
146C4⋊C4—216no—
147C4⋊C4—28no—
148C4⋊C4—48no—
149C4⋊C4C22⋊C4116yes—
150C42—28no—
151C42—48no—
152C23C23×C411yescharacteristic
153C23C22×D412yes—
154C23C22×D411yescharacteristic
155C23C22×Q811yescharacteristic
156C23C2×#4111yescharacteristic
157C23C2×#4111yescharacteristic
158C23H(5,𝔽2)12yes—
159C232−1+412yes—
160C232−1+411yescharacteristic
161C232−1+411yescharacteristic
162C232−1+412yes—
163Q8—432no—
164C2×C4—22no—
165C2×C4—22no—
166C2×C4—24no—
167C2×C4—24no—
168C2×C4—22no—
169C2×C4—22no—
170C2×C4—22no—
171C2×C4—22no—
172C2×C4—24no—
173C2×C4—24no—
174C2×C4—24no—
175C2×C4—24no—
176C2×C4—24no—
177C2×C4—24no—
178C2×C4—24no—
179C2×C4—24no—
180C2×C4—24no—
181C2×C4—24no—
182C2×C4—24no—
183C2×C4—24no—
184C2×C4—24no—
185C2×C4—24no—
186C2×C4—24no—
187C2×C4—24no—
188C2×C4—24no—
189C2×C4—24no—
190C2×C4—24no—
191C2×C4—42no—
192C2×C4—42no—
193C2×C4—42no—
194C2×C4—42no—
195C2×C4—42no—
196C2×C4—42no—
197C2×C4—42no—
198C2×C4—42no—
199C2×C4—42no—
200C2×C4—42no—
201C2×C4—42no—
202C2×C4—42no—
203C2×C4—42no—
204C2×C4—42no—
205C2×C4—42no—
206C2×C4—42no—
207C2×C4—42no—
208C2×C4—42no—
209C2×C4—42no—
210C2×C4—42no—
211C2×C4—42no—
212C2×C4—42no—
213C2×C4—42no—
214C2×C4—42no—
215C2×C4—42no—
216C2×C4—42no—
217C2×C4C2×C22⋊C414yes—
218C2×C4C2×C22⋊C418yes—
219C2×C4C4×D414yes—
220C2×C4C4×Q814yes—
221C22C22×C22⋊C411yescharacteristic
222C22C2×C4×D411yescharacteristic
223C22C2×C4×Q811yescharacteristic
224C22#51811yescharacteristic
225C22#51911yescharacteristic
226C22#51911yescharacteristic
227C22#51911yescharacteristic
228C22#53612yes—
229C22#53612yes—
230C22#53612yes—
231C22#54112yes—
232C22#54212yes—
233C22#54412yes—
234C22D4212yes—
235C22#54612yes—
236C22#54711yescharacteristic
237C22#54812yes—
238C22D4×Q812yes—
239C22D4×Q811yescharacteristic
240C22#55611yescharacteristic
241C22#55711yescharacteristic
242C22#56312yes—
243C22#56312yes—
244C4—24no—
245C4—28no—
246C4—24no—
247C4—24no—
248C4—44no—
249C4—44no—
250C4—44no—
251C4—82no—
252C4—82no—
253C2#231011yescharacteristic
254C2#232711yescharacteristic
255C2#233111yescharacteristic
256C2D4×C22⋊C411yescharacteristic
257C2Q8×C22⋊C411yescharacteristic
258C2#236511yescharacteristic
259C2#238111yescharacteristic
260C2#267412yes—
261C2#267712yes—
262C2#271312yes—
263C2#271612yes—
subgroupG/H
center, Frattini, socle, prime radical, cosocleC24C24
commutatorC23C23×C4
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C24 ▷ C1

Complements

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

NH ≅ G/Ntype
12. C2×C4⋊Q8C4semidirect
80. #95Q8semidirect

Maximal subgroups

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

subgroupindex
C22×C4⋊Q82
C2×#3912
C2×#3872
#14462
#14452
#14412
#14362
#14342