Finite Group Databasebeta

← #11255

Subgroups — #11255

Order 256.

423 conjugacy classes of subgroups.

The subgroup lattice has 215 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4⋊C8C211yesmaximal, characteristic
2C2×#336C212yesmaximal
3C2×#336C212yesmaximal
4C2×#336C211yesmaximal, characteristic
5C4×#95C211yesmaximal, characteristic
6C23×C8C2212yes—
7C23×C8C2211yescharacteristic
8C23×C8C2211yescharacteristic
9C22×C42C2212yes—
10C22×C42C2211yescharacteristic
11C2×C4⋊C8—24no—
12C2×C4⋊C8—22no—
13C2×#95C412yes—
14C2×#95C411yescharacteristic
15C2×#95C411yescharacteristic
16#336—24no—
17#336—24no—
18#336—22no—
19C23×C4C2×C411yescharacteristic
20C23×C4C2×C412yes—
21C23×C4C2×C412yes—
22C23×C4C2×C411yescharacteristic
23C23×C4C2311yescharacteristic
24C22×C8—22no—
25C22×C8—21no—
26C22×C8—22no—
27C22×C8—21no—
28C22×C8—22no—
29C22×C8—22no—
30C22×C8—22no—
31C22×C8—21no—
32C22×C8—22no—
33C22×C8—21no—
34C22×C8—22no—
35C22×C8—22no—
36C22×C8—22no—
37C22×C8—22no—
38C22×C8D412yes—
39C22×C8D414yes—
40C22×C8Q812yes—
41C2×C42—22no—
42C2×C42—22no—
43C2×C42—22no—
44C2×C42—22no—
45C2×C42—22no—
46C2×C42—22no—
47C2×C42—22no—
48C2×C42—22no—
49C2×C42D412yes—
50C2×C42Q812yes—
51C4⋊C8—28no—
52#95—24no—
53#95—22no—
54#95C814yescomplemented
55C24C22×C411yescharacteristic
56C22×C4—22no—
57C22×C4—22no—
58C22×C4—22no—
59C22×C4—22no—
60C22×C4—22no—
61C22×C4—22no—
62C22×C4—22no—
63C22×C4—22no—
64C22×C4—22no—
65C22×C4—22no—
66C22×C4—22no—
67C22×C4—22no—
68C22×C4—21no—
69C22×C4—21no—
70C22×C4—22no—
71C22×C4—22no—
72C22×C4—22no—
73C22×C4—22no—
74C22×C4C4⋊C412yes—
75C22×C4C4⋊C412yes—
76C22×C4C2×C814yes—
77C22×C4C2×C812yes—
78C22×C4M1614yes—
79C22×C4M1612yes—
80C22×C4C2×D412yes—
81C22×C4C2×D411yescharacteristic
82C22×C4C2×D411yescharacteristic
83C22×C4C2×Q811yescharacteristic
84C22×C4C2×Q811yescharacteristic
85C22×C4#4111yescharacteristic
86C22×C4#4112yes—
87C22×C4#4112yes—
88C22×C4#4112yes—
89C22×C4#4111yescharacteristic
90C2×C8—24no—
91C2×C8—24no—
92C2×C8—22no—
93C2×C8—24no—
94C2×C8—22no—
95C2×C8—24no—
96C2×C8—24no—
97C2×C8—41no—
98C2×C8—42no—
99C2×C8—42no—
100C2×C8—42no—
101C2×C8—41no—
102C2×C8—41no—
103C2×C8—42no—
104C2×C8—42no—
105C2×C8—41no—
106C2×C8—42no—
107C42—22no—
108C42—24no—
109C42—22no—
110C42—42no—
111C42—42no—
112C42—42no—
113C42—42no—
114C23C2×C4⋊C411yescharacteristic
115C23#11712yes—
116C23C4×D412yes—
117C23C4×D411yescharacteristic
118C23C4×Q811yescharacteristic
119C23C22×C811yescharacteristic
120C23C2×M1611yescharacteristic
121C23C2×M1612yes—
122C23#13112yes—
123C23#13111yescharacteristic
124C23#13111yescharacteristic
125C2×C4—22no—
126C2×C4—22no—
127C2×C4—24no—
128C2×C4—24no—
129C2×C4—22no—
130C2×C4—22no—
131C2×C4—22no—
132C2×C4—24no—
133C2×C4—24no—
134C2×C4—24no—
135C2×C4—24no—
136C2×C4—24no—
137C2×C4—24no—
138C2×C4—42no—
139C2×C4—42no—
140C2×C4—42no—
141C2×C4—42no—
142C2×C4—42no—
143C2×C4—42no—
144C2×C4—42no—
145C2×C4—42no—
146C2×C4—42no—
147C2×C4—42no—
148C2×C4C4⋊C814yes—
149C2×C4#12011yescharacteristic
150C2×C4#12111yescharacteristic
151C2×C4#12112yes—
152C2×C4C22⋊Q812yes—
153C2×C4C22⋊Q811yescharacteristic
154C2×C4C22⋊Q812yes—
155C2×C4#12312yes—
156C2×C4#12312yes—
157C2×C4#12311yescharacteristic
158C2×C4#12411yescharacteristic
159C2×C4#12412yes—
160C2×C4#12411yescharacteristic
161C2×C4#12512yes—
162C2×C4#12512yes—
163C2×C4#12511yescharacteristic
164C2×C4#12612yes—
165C2×C4#12612yes—
166C2×C4C4⋊Q811yescharacteristic
167C8—42no—
168C8—44no—
169C8—42no—
170C22#38211yescharacteristic
171C22#38511yescharacteristic
172C22#38712yes—
173C22#38812yes—
174C22#38911yescharacteristic
175C22C2×C4⋊C811yescharacteristic
176C22#42311yescharacteristic
177C22#42411yescharacteristic
178C22#42411yescharacteristic
179C22#43112yes—
180C22#43212yes—
181C22#43312yes—
182C22#43312yes—
183C22C8×D412yes—
184C22C8×D411yescharacteristic
185C22#43512yes—
186C22#43512yes—
187C22#43512yes—
188C22#43612yes—
189C22#43611yescharacteristic
190C22C8×Q811yescharacteristic
191C22#44612yes—
192C22#44611yescharacteristic
193C4—24no—
194C4—42no—
195C4—44no—
196C4—44no—
197C4#39311yescharacteristic
198C4#39411yescharacteristic
199C4#39711yescharacteristic
200C4#39812yes—
201C4#40011yescharacteristic
202C4#40012yes—
203C2#144211yescharacteristic
204C2#183111yescharacteristic
205C2#183211yescharacteristic
206C2#185011yescharacteristic
207C2#185111yescharacteristic
208C2#191612yes—
209C2#191712yes—
210C2#192312yes—
211C2#192412yes—
212C2#193911yescharacteristic
213C2#194011yescharacteristic
subgroupG/H
center, Frattini, cosocleC23×C4C23
commutatorC23C22×C8
socle, prime radicalC24C22×C4
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23×C4 ◁ G
LECSG ▷ C23×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
54. #95C8semidirect

Maximal subgroups

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

subgroupindex
C22×C4⋊C82
C2×#3362
C4×#952