Finite Group Databasebeta

← #10910

Subgroups — #10910

Order 256.

375 conjugacy classes of subgroups.

The subgroup lattice has 242 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#108C211yesmaximal, characteristic
2C2×#405C211yesmaximal, characteristic
3#1735C211yesmaximal, characteristic
4C2×#339C211yesmaximal, characteristic
5C2×#339C211yesmaximal, characteristic
6#1729C211yesmaximal, characteristic
7C2×#336C211yesmaximal, characteristic
8C22×M16C2211yescharacteristic
9C22×M16C2211yescharacteristic
10C23×C8C2211yescharacteristic
11C23×C8C2211yescharacteristic
12C2×#117C2211yescharacteristic
13C2×#117C2211yescharacteristic
14C22×C42C2211yescharacteristic
15C2×#108—22no—
16C2×#108—22no—
17C2×#108C414yescomplemented
18#405—22no—
19#405—22no—
20C2×#97—21no—
21C2×C4×C8—21no—
22#340C414yescomplemented
23#339—22no—
24#339—22no—
25#336—21no—
26#336—21no—
27#336C414yescomplemented
28C23×C4—21no—
29C23×C4C2311yescharacteristic
30C2×M16—21no—
31C2×M16—21no—
32C2×M16—21no—
33C2×M16—21no—
34C2×M16—21no—
35C2×M16—21no—
36C2×M16—21no—
37C2×M16—21no—
38C2×M16C2×C412yes—
39C2×M16C2×C412yes—
40C2×M16D412yes—
41C2×M16D412yes—
42C22×C8—21no—
43C22×C8—21no—
44C22×C8—21no—
45C22×C8—21no—
46C22×C8—21no—
47C22×C8—21no—
48C22×C8—21no—
49C22×C8—21no—
50C22×C8—21no—
51C22×C8—21no—
52C22×C8C2×C412yes—
53C22×C8C2×C412yes—
54C22×C8C2×C412yes—
55C22×C8C2×C412yes—
56C22×C8D411yescharacteristic
57C22×C8D411yescharacteristic
58C22×C8Q812yes—
59#117—21no—
60#117—21no—
61#117—21no—
62#117—21no—
63#117—21no—
64#117—21no—
65#117D412yes—
66#117Q812yes—
67C2×C4⋊C4C2×C412yes—
68C2×C4⋊C4C2×C412yes—
69C2×C22⋊C4—21no—
70C2×C22⋊C4—21no—
71C2×C42—21no—
72C2×C42—21no—
73C2×C42—21no—
74C2×C42—21no—
75C2×C42—21no—
76C2×C42—21no—
77C2×C42—21no—
78C2×C42C2×C412yes—
79#108—28no—
80#97—24no—
81C4×C8—24no—
82C24#4111yescharacteristic
83C22×C4—24no—
84C22×C4—22no—
85C22×C4—22no—
86C22×C4—22no—
87C22×C4—42no—
88C22×C4—41no—
89C22×C4—41no—
90C22×C4C22×C411yescharacteristic
91C22×C4C22×C411yescharacteristic
92C22×C4C22×C411yescharacteristic
93C22×C4C2×D411yescharacteristic
94C22×C4C2×D411yescharacteristic
95C22×C4C2×D411yescharacteristic
96C22×C4C2×D411yescharacteristic
97C22×C4C2×Q811yescharacteristic
98C22×C4C2×Q811yescharacteristic
99C22×C4#4111yescharacteristic
100C22×C4#4111yescharacteristic
101C22×C4#4111yescharacteristic
102C22×C4#4111yescharacteristic
103C22×C4#4111yescharacteristic
104M16—22no—
105M16—22no—
106M16—22no—
107M16—22no—
108M16—22no—
109M16—41no—
110M16—41no—
111M16C22⋊C414yes—
112C2×C8—22no—
113C2×C8—22no—
114C2×C8—22no—
115C2×C8—22no—
116C2×C8—22no—
117C2×C8—22no—
118C2×C8—22no—
119C2×C8—22no—
120C2×C8—22no—
121C2×C8—21no—
122C2×C8—22no—
123C2×C8—21no—
124C2×C8—22no—
125C2×C8—22no—
126C2×C8—22no—
127C2×C8—21no—
128C2×C8—21no—
129C2×C8—22no—
130C2×C8—41no—
131C2×C8—41no—
132C2×C8C4214yes—
133C2×C8C4⋊C412yes—
134C2×C8C4⋊C412yes—
135C4⋊C4—22no—
136C4⋊C4—22no—
137C4⋊C4—22no—
138C4⋊C4C4⋊C414yes—
139C22⋊C4—22no—
140C22⋊C4—22no—
141C22⋊C4—41no—
142C22⋊C4—41no—
143C42—22no—
144C42—22no—
145C42—22no—
146C42—22no—
147C42—41no—
148C42—41no—
149C42—41no—
150C42—41no—
151C23—22no—
152C23—22no—
153C23#11711yescharacteristic
154C23C4×D411yescharacteristic
155C23C4×Q811yescharacteristic
156C23C22⋊Q811yescharacteristic
157C23#12311yescharacteristic
158C23#12411yescharacteristic
159C23#12611yescharacteristic
160C2×C4—24no—
161C2×C4—24no—
162C2×C4—44no—
163C2×C4—44no—
164C2×C4—42no—
165C2×C4—42no—
166C2×C4—42no—
167C2×C4—42no—
168C2×C4—42no—
169C2×C4—42no—
170C2×C4—42no—
171C2×C4C2×C4211yescharacteristic
172C2×C4C2×C22⋊C411yescharacteristic
173C2×C4C2×C4⋊C411yescharacteristic
174C2×C4C2×C4⋊C411yescharacteristic
175C2×C4#11711yescharacteristic
176C2×C4#11711yescharacteristic
177C2×C4C4×D411yescharacteristic
178C2×C4C4×D411yescharacteristic
179C2×C4C4×D411yescharacteristic
180C2×C4C4×D411yescharacteristic
181C2×C4C4×D411yescharacteristic
182C2×C4C4×D411yescharacteristic
183C2×C4C4×D411yescharacteristic
184C2×C4C4×Q811yescharacteristic
185C2×C4C4×Q811yescharacteristic
186C2×C4C4×Q811yescharacteristic
187C2×C4#12011yescharacteristic
188C2×C4#12111yescharacteristic
189C2×C4#12111yescharacteristic
190C2×C4C22⋊Q811yescharacteristic
191C2×C4C22⋊Q811yescharacteristic
192C2×C4C22⋊Q811yescharacteristic
193C2×C4#12311yescharacteristic
194C2×C4#12311yescharacteristic
195C2×C4#12511yescharacteristic
196C2×C4#12511yescharacteristic
197C2×C4#12611yescharacteristic
198C2×C4C4⋊Q811yescharacteristic
199C8—24no—
200C8—22no—
201C8—22no—
202C8—24no—
203C8—42no—
204C22—22no—
205C22—22no—
206C22—22no—
207C22—22no—
208C22—21no—
209C22—21no—
210C22—21no—
211C22—21no—
212C22C4×C4⋊C411yescharacteristic
213C22#38511yescharacteristic
214C22#38711yescharacteristic
215C22#38711yescharacteristic
216C22#38811yescharacteristic
217C22#38811yescharacteristic
218C22#39111yescharacteristic
219C22#44312yes—
220C22#44412yes—
221C4—44no—
222C4—44no—
223C4—82no—
224C4C4×C22⋊C411yescharacteristic
225C4C4×C4⋊C411yescharacteristic
226C4#38511yescharacteristic
227C4#38611yescharacteristic
228C4#38711yescharacteristic
229C4#38711yescharacteristic
230C4#38911yescharacteristic
231C4#38911yescharacteristic
232C2—21no—
233C2—21no—
234C2—21no—
235C2—21no—
236C2#143611yescharacteristic
237C2#177211yescharacteristic
238C2#177311yescharacteristic
239C2#186612yes—
240C2#192912yes—
subgroupG/H
centerC22×C4C2×D4
commutatorC2×C4C2×C42
Frattini, cosocleC23×C4C23
socleC23C4×D4
prime radicalC24#41
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C23×C8 ◁ G
LECSG ▷ C23×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
17. C2×#108C4semidirect
22. #340C4semidirect
27. #336C4semidirect

Maximal subgroups

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

subgroupindex
C22×#1082
C2×#4052
#17352
C2×#3392
#17292
C2×#3362