Finite Group Databasebeta

← #10909

Subgroups — #10909

Order 256.

375 conjugacy classes of subgroups.

The subgroup lattice has 249 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#427C211yesmaximal, characteristic
2C2×#405C211yesmaximal, characteristic
3C2×#341C211yesmaximal, 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
15#427—22no—
16#427—22no—
17C2×#107C412yescomplemented
18C2×#106C412yescomplemented
19#405—22no—
20#405—22no—
21C2×#97—21no—
22C2×C4×C8—21no—
23#341C414yescomplemented
24#339—22no—
25#339—22no—
26#336—21no—
27#336—21no—
28#336C414yescomplemented
29C23×C4—21no—
30C23×C4C2311yescharacteristic
31C2×M16—21no—
32C2×M16—21no—
33C2×M16—21no—
34C2×M16—21no—
35C2×M16—21no—
36C2×M16—21no—
37C2×M16—21no—
38C2×M16—21no—
39C2×M16C2×C412yes—
40C2×M16C2×C412yes—
41C2×M16D412yes—
42C2×M16Q812yes—
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×C8—21no—
53C22×C8C2×C412yes—
54C22×C8C2×C412yes—
55C22×C8C2×C411yescharacteristic
56C22×C8C2×C411yescharacteristic
57C22×C8C2×C412yes—
58C22×C8D411yescharacteristic
59C22×C8D411yescharacteristic
60C22×C8Q812yes—
61#117—21no—
62#117—21no—
63#117—21no—
64#117—21no—
65#117—21no—
66#117—21no—
67#117D412yes—
68#117D412yes—
69C2×C4⋊C4C2×C412yes—
70C2×C4⋊C4C2×C412yes—
71C2×C22⋊C4—21no—
72C2×C22⋊C4—21no—
73C2×C42—21no—
74C2×C42—21no—
75C2×C42—21no—
76C2×C42—21no—
77C2×C42—21no—
78C2×C42—21no—
79C2×C42—21no—
80C2×C42C2×C412yes—
81#107—24no—
82#106—24no—
83#97—24no—
84C4×C8—24no—
85C24#4111yescharacteristic
86C22×C4—24no—
87C22×C4—22no—
88C22×C4—22no—
89C22×C4—22no—
90C22×C4—42no—
91C22×C4—41no—
92C22×C4—41no—
93C22×C4C22×C411yescharacteristic
94C22×C4C22×C411yescharacteristic
95C22×C4C22×C411yescharacteristic
96C22×C4C2×D411yescharacteristic
97C22×C4C2×D411yescharacteristic
98C22×C4C2×D411yescharacteristic
99C22×C4C2×D411yescharacteristic
100C22×C4C2×Q811yescharacteristic
101C22×C4C2×Q811yescharacteristic
102C22×C4#4111yescharacteristic
103C22×C4#4111yescharacteristic
104C22×C4#4111yescharacteristic
105C22×C4#4111yescharacteristic
106C22×C4#4111yescharacteristic
107M16—22no—
108M16—22no—
109M16—22no—
110M16—22no—
111M16—22no—
112M16—41no—
113M16—41no—
114M16C4⋊C414yes—
115C2×C8—21no—
116C2×C8—21no—
117C2×C8—21no—
118C2×C8—21no—
119C2×C8—22no—
120C2×C8—22no—
121C2×C8—22no—
122C2×C8—22no—
123C2×C8—22no—
124C2×C8—22no—
125C2×C8—22no—
126C2×C8—21no—
127C2×C8—22no—
128C2×C8—21no—
129C2×C8—22no—
130C2×C8—22no—
131C2×C8—22no—
132C2×C8—21no—
133C2×C8—21no—
134C2×C8—22no—
135C2×C8—41no—
136C2×C8—41no—
137C2×C8C4212yes—
138C2×C8C4212yes—
139C2×C8C4⋊C412yes—
140C2×C8C4⋊C412yes—
141C4⋊C4—22no—
142C4⋊C4—22no—
143C4⋊C4—22no—
144C4⋊C4C22⋊C414yes—
145C22⋊C4—22no—
146C22⋊C4—22no—
147C22⋊C4—41no—
148C22⋊C4—41no—
149C42—22no—
150C42—22no—
151C42—22no—
152C42—22no—
153C42—41no—
154C42—41no—
155C42—41no—
156C42—41no—
157C23—22no—
158C23—22no—
159C23#11711yescharacteristic
160C23C4×D411yescharacteristic
161C23C4×Q811yescharacteristic
162C23#12111yescharacteristic
163C23#12311yescharacteristic
164C23#12511yescharacteristic
165C23#12611yescharacteristic
166C2×C4—24no—
167C2×C4—24no—
168C2×C4—44no—
169C2×C4—44no—
170C2×C4—42no—
171C2×C4—42no—
172C2×C4—42no—
173C2×C4—42no—
174C2×C4—42no—
175C2×C4—42no—
176C2×C4—42no—
177C2×C4C2×C4211yescharacteristic
178C2×C4C2×C22⋊C411yescharacteristic
179C2×C4C2×C4⋊C411yescharacteristic
180C2×C4C2×C4⋊C411yescharacteristic
181C2×C4#11711yescharacteristic
182C2×C4#11711yescharacteristic
183C2×C4C4×D411yescharacteristic
184C2×C4C4×D411yescharacteristic
185C2×C4C4×D411yescharacteristic
186C2×C4C4×D411yescharacteristic
187C2×C4C4×D411yescharacteristic
188C2×C4C4×D411yescharacteristic
189C2×C4C4×D411yescharacteristic
190C2×C4C4×Q811yescharacteristic
191C2×C4C4×Q811yescharacteristic
192C2×C4C4×Q811yescharacteristic
193C2×C4#12011yescharacteristic
194C2×C4#12111yescharacteristic
195C2×C4C22⋊Q811yescharacteristic
196C2×C4C22⋊Q811yescharacteristic
197C2×C4C22⋊Q811yescharacteristic
198C2×C4C22⋊Q811yescharacteristic
199C2×C4#12311yescharacteristic
200C2×C4#12311yescharacteristic
201C2×C4#12411yescharacteristic
202C2×C4#12511yescharacteristic
203C2×C4#12611yescharacteristic
204C2×C4C4⋊Q811yescharacteristic
205C8—22no—
206C8—22no—
207C8—22no—
208C8—22no—
209C8—24no—
210C8—42no—
211C22—22no—
212C22—22no—
213C22—22no—
214C22—22no—
215C22—21no—
216C22—21no—
217C22—21no—
218C22—21no—
219C22C4×C4⋊C411yescharacteristic
220C22#38611yescharacteristic
221C22#38711yescharacteristic
222C22#38711yescharacteristic
223C22#38711yescharacteristic
224C22#38811yescharacteristic
225C22#38911yescharacteristic
226C22#44312yes—
227C22#44412yes—
228C4—44no—
229C4—44no—
230C4—82no—
231C4C4×C22⋊C411yescharacteristic
232C4C4×C4⋊C411yescharacteristic
233C4#38511yescharacteristic
234C4#38511yescharacteristic
235C4#38711yescharacteristic
236C4#38811yescharacteristic
237C4#38911yescharacteristic
238C4#39111yescharacteristic
239C2—21no—
240C2—21no—
241C2—21no—
242C2—21no—
243C2#143611yescharacteristic
244C2#177211yescharacteristic
245C2#177311yescharacteristic
246C2#187612yes—
247C2#192212yes—
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×#107C4semidirect
18. C2×#106C4semidirect
23. #341C4semidirect
28. #336C4semidirect

Maximal subgroups

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

subgroupindex
C2×#4272
C2×#4052
C2×#3412
C2×#3392
#17292
C2×#3362