Finite Group Databasebeta

← #20964

Subgroups — #20964

Order 256.

850 conjugacy classes of subgroups.

The subgroup lattice has 295 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#568C211yesmaximal, characteristic, complemented
2#3449C211yesmaximal, characteristic
3C2×#413C211yesmaximal, characteristic, complemented
4#2879C212yesmaximal, complemented
5#1891C218yesmaximal, complemented
6C2×#344C212yesmaximal, complemented
7C22×#41C2211yescharacteristic
8C22×#41C2211yescharacteristic
9#568—22no—
10#568—24no—
11#568C2214yes—
12C2×#131—24no—
13C22×M16—22no—
14C22×M16C2212yes—
15C22×M16C2212yes—
16#537—22no—
17#536—21no—
18#536C412yes—
19#535—21no—
20#535C412yes—
21#534C414yes—
22#532—22no—
23#525—22no—
24#525C2214yes—
25C2×#117C2211yescharacteristic
26#413—22no—
27#413C2214yes—
28C2×#101—21no—
29C2×#100—21no—
30#408—24no—
31#408—24no—
32#407C2218yescomplemented
33#344C2218yescomplemented
34C2×#41—22no—
35C2×#41—22no—
36C2×#41—21no—
37C2×#41—21no—
38C2×#41—21no—
39C2×#41—21no—
40C2×#41—22no—
41C2×#41—22no—
42C2×#41—22no—
43C2×#41—22no—
44C2×#41—22no—
45C2×#41—22no—
46C2×#41C2×C412yes—
47C2×#41D412yes—
48C2×#41D412yes—
49C2×#41C2312yes—
50C22×Q8C2×C411yescharacteristic
51C22×Q8D411yescharacteristic
52C22×D4C2×C412yes—
53C22×D4C2×C412yes—
54C22×D4C2×C411yescharacteristic
55C22×D4D411yescharacteristic
56C23×C4D412yes—
57C23×C4C2312yes—
58C23×C4C2311yescharacteristic
59#131—216no—
60#131—216no—
61C2×M16—24no—
62C2×M16—28no—
63C2×M16—22no—
64C2×M16—28no—
65C2×M16—22no—
66C2×M16—22no—
67C2×M16—22no—
68C2×M16—22no—
69C2×M16—22no—
70C2×M16—22no—
71C2×M16—22no—
72C2×M16—22no—
73C2×M16D414yescomplemented
74C2×M16C2314yes—
75C2×M16C2314yes—
76C22×C8—24no—
77C22×C8—22no—
78C22×C8D414yescomplemented
79C4⋊Q8—22no—
80#127—22no—
81#124—22no—
82#124—22no—
83#123—24no—
84#123C2×C418yes—
85C22⋊Q8—24no—
86C22⋊Q8—24no—
87#121—28no—
88#121—24no—
89#121—24no—
90#120—24no—
91#120C2×C418yes—
92C4×D4—28no—
93#117—21no—
94#117—21no—
95#117C2×C412yes—
96#117C2312yes—
97C2×C4⋊C4—21no—
98C2×C22⋊C4C2×C412yes—
99C2×C42—21no—
100#101—24no—
101#100—24no—
102C22⋊C8—216no—
103C24C22⋊C412yes—
104C24C22×C412yes—
105C24C22×C411yescharacteristic
106#41—24no—
107#41—24no—
108#41—24no—
109#41—24no—
110#41—24no—
111#41—24no—
112#41—24no—
113#41—24no—
114#41—41no—
115#41—42no—
116#41—41no—
117#41—42no—
118#41—42no—
119#41—42no—
120#41—42no—
121#41—41no—
122#41—41no—
123#41—42no—
124C2×Q8—21no—
125C2×Q8—21no—
126C2×Q8—22no—
127C2×Q8—22no—
128C2×Q8—22no—
129C2×Q8—22no—
130C2×Q8C22⋊C412yes—
131C2×Q8C2×D412yes—
132C2×D4—24no—
133C2×D4—24no—
134C2×D4—22no—
135C2×D4—22no—
136C2×D4—24no—
137C2×D4—24no—
138C2×D4—28no—
139C2×D4—21no—
140C2×D4—21no—
141C2×D4—22no—
142C2×D4—22no—
143C2×D4—22no—
144C2×D4—22no—
145C2×D4C22⋊C414yes—
146C2×D4C22⋊C412yes—
147C2×D4C22×C414yes—
148C2×D4C2×D412yes—
149C22×C4—22no—
150C22×C4—22no—
151C22×C4—22no—
152C22×C4—22no—
153C22×C4—22no—
154C22×C4—24no—
155C22×C4—22no—
156C22×C4—22no—
157C22×C4—24no—
158C22×C4C22⋊C414yes—
159C22×C4C22⋊C412yes—
160C22×C4C22×C412yes—
161C22×C4C22×C411yescharacteristic
162C22×C4C2×D414yes—
163C22×C4C2×D411yescharacteristic
164C22×C4C2×D411yescharacteristic
165C22×C4C2×D411yescharacteristic
166C22×C4C2×D411yescharacteristic
167C22×C4C2×D412yes—
168C22×C4C2×D412yes—
169C22×C4#4112yes—
170C22×C4#4112yes—
171C22×C4C2411yescharacteristic
172M16—216no—
173M16—24no—
174M16—24no—
175M16—24no—
176M16—24no—
177M16—24no—
178M16—24no—
179M16—42no—
180M16—42no—
181C2×C8—216no—
182C2×C8—24no—
183C2×C8—24no—
184C2×C8—24no—
185C2×C8—42no—
186C2×C8—42no—
187C2×C8C2×D418yes—
188C4⋊C4—22no—
189C4⋊C4—28no—
190C4⋊C4—22no—
191C22⋊C4—22no—
192C22⋊C4—28no—
193C22⋊C4—28no—
194C22⋊C4C22×C414yes—
195C42—22no—
196C42—22no—
197C23—22no—
198C23—22no—
199C23—22no—
200C23—24no—
201C23—81no—
202C23—82no—
203C23—82no—
204C23C2×C22⋊C414yes—
205C23C2×C22⋊C411yescharacteristic
206C23C2×C22⋊C411yescharacteristic
207C23C4×D412yes—
208C23C4×D412yes—
209C23C23×C411yescharacteristic
210Q8—24no—
211Q8—24no—
212Q8—41no—
213Q8—41no—
214Q8—42no—
215D4—28no—
216D4—28no—
217D4—24no—
218D4—24no—
219D4—42no—
220D4—42no—
221D4—44no—
222D4—41no—
223D4—41no—
224D4—42no—
225D4—88no—
226C2×C4—22no—
227C2×C4—22no—
228C2×C4—24no—
229C2×C4—24no—
230C2×C4—24no—
231C2×C4—24no—
232C2×C4—24no—
233C2×C4—22no—
234C2×C4—24no—
235C2×C4—42no—
236C2×C4—44no—
237C2×C4—42no—
238C2×C4—82no—
239C2×C4C2×C22⋊C414yes—
240C2×C4C2×C22⋊C411yescharacteristic
241C2×C4C2×C22⋊C411yescharacteristic
242C2×C4C4×D412yes—
243C2×C4C4×D412yes—
244C2×C4#12011yescharacteristic
245C2×C4#12012yes—
246C2×C4#12011yescharacteristic
247C2×C4#12112yes—
248C2×C4#12112yes—
249C2×C4#12112yes—
250C2×C4#12112yes—
251C2×C4#12311yescharacteristic
252C2×C4#12311yescharacteristic
253C2×C4#12312yes—
254C2×C4C22×D412yes—
255C2×C4C22×D411yescharacteristic
256C2×C4C22×D411yescharacteristic
257C2×C4C2×#4112yes—
258C8—28no—
259C8—44no—
260C22—24no—
261C22—41no—
262C22—41no—
263C22—41no—
264C22—42no—
265C22—42no—
266C22—44no—
267C22—44no—
268C22—44no—
269C22—48no—
270C22—42no—
271C22—82no—
272C22#38611yescharacteristic
273C22#38611yescharacteristic
274C22#38612yes—
275C22C22×C22⋊C411yescharacteristic
276C22C2×C4×D412yes—
277C4—24no—
278C4—44no—
279C4—42no—
280C4#38611yescharacteristic
281C4#38611yescharacteristic
282C4#38612yes—
283C4C2×#12011yescharacteristic
284C4C2×#12112yes—
285C4C2×#12311yescharacteristic
286C2—21no—
287C2—22no—
288C2—21no—
289C2—21no—
290C2—22no—
291C2—44no—
292C2—82no—
293C2C2×#38611yescharacteristic
subgroupG/H
centerC4C2×#120
commutatorC23C23×C4
Frattini, cosocleC22×C4C24
socleC2C2×#386
prime radical#3449C2
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C4 ◁ C23×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#568C2semidirect
3. C2×#413C2semidirect
4. #2879C2semidirect
5. #1891C2semidirect
6. C2×#344C2semidirect
32. #407C22semidirect
33. #344C22semidirect
73. C2×M16D4semidirect
78. C22×C8D4semidirect

Maximal subgroups

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

subgroupindex
C2×#5682
#34492
C2×#4132
#28792
#18912
C2×#3442