Finite Group Databasebeta

← #29660

Subgroups — #29660

Order 256.

776 conjugacy classes of subgroups; only the 145 normal subgroups are shown.

normal subgroups only

This group has 776 conjugacy classes of subgroups — too many to draw. Only its 145 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#532C211yesmaximal, characteristic, complemented
2C2×#459C212yesmaximal, complemented
3#2856C211yesmaximal, characteristic, complemented
4#2023C212yesmaximal, complemented
5#2011C212yesmaximal, complemented
6#1999C214yesmaximal, complemented
7#1802C212yesmaximal, complemented
8#1797C211yesmaximal, characteristic, complemented
9C22×#41—21no—
10C22×D8C2214yes—
11#532—28no—
12C2×C4⋊Q8C2211yescharacteristic
13C2×#127C2211yescharacteristic
14C2×#127C2211yescharacteristic
15C2×#124—21no—
16C2×#121—21no—
17C2×#121—21no—
18C2×#121—21no—
19C2×#121C2212yes—
20C2×#121C2212yes—
21C2×C4×D4—21no—
22C2×C4×D4C2212yes—
23C22×C42C2211yescharacteristic
24#459—28no—
25C2×C4⋊C8C2212yes—
26C2×#102C2214yes—
27C2×#102C2214yes—
28C2×C22⋊C8C2212yes—
29#390—21no—
30#390—21no—
31#390C2212yes—
32#384C2211yescharacteristic
33#340C2214yes—
34#336C2212yes—
35C2×#41—28no—
36C2×#41—44no—
37C2×#41—44no—
38C22×Q8—21no—
39C22×D4—22no—
40C22×D4—22no—
41C22×D4—21no—
42C22×D4—21no—
43C22×D4—21no—
44C22×D4—21no—
45C22×D4C2312yes—
46C22×D4C2312yes—
47C23×C4—22no—
48C23×C4D411yescharacteristic
49C23×C4D411yescharacteristic
50C23×C4C2311yescharacteristic
51C2×D8—28no—
52C2×D8—44no—
53C2×D8—44no—
54C22×C8C2314yes—
55C4⋊Q8—24no—
56#127—24no—
57#127—24no—
58#124—28no—
59#121—28no—
60#121—24no—
61#121—24no—
62#121—44no—
63#121—44no—
64#121—44no—
65C4×D4—28no—
66C4×D4—24no—
67C4×D4D418yescomplemented
68C2×C4⋊C4—21no—
69C2×C4⋊C4—21no—
70C2×C4⋊C4—21no—
71C2×C4⋊C4C2312yes—
72C2×C4⋊C4C2312yes—
73C2×C22⋊C4—22no—
74C2×C22⋊C4—22no—
75C2×C22⋊C4—22no—
76C2×C22⋊C4—22no—
77C2×C22⋊C4—22no—
78C2×C42—24no—
79C2×C42D411yescharacteristic
80C2×C42D411yescharacteristic
81C2×C42C2311yescharacteristic
82C2×C42C2311yescharacteristic
83C4⋊C8—24no—
84#102—28no—
85#102—44no—
86C22⋊C8—42no—
87C24—22no—
88C24—22no—
89C24C2×D411yescharacteristic
90#41—432no—
91C2×Q8—24no—
92C2×Q8—42no—
93C2×Q8—42no—
94C2×D4—24no—
95C2×D4—28no—
96C2×D4—24no—
97C2×D4—22no—
98C2×D4—24no—
99C2×D4—22no—
100C2×D4—22no—
101C2×D4—22no—
102C2×D4—24no—
103C2×D4—22no—
104C2×D4—22no—
105C2×D4—22no—
106C2×D4—42no—
107C2×D4—42no—
108C2×D4—42no—
109C2×D4—42no—
110C2×D4—44no—
111C2×D4—44no—
112C2×D4—44no—
113C2×D4—44no—
114C2×D4—44no—
115C2×D4—42no—
116C2×D4—42no—
117C2×D4—42no—
118C2×D4—42no—
119C2×D4—42no—
120C2×D4—42no—
121C2×D4C2×D414yes—
122C22×C4—22no—
123C22×C4—22no—
124C22×C4—22no—
125C22×C4—22no—
126C22×C4—28no—
127C22×C4—22no—
128C22×C4—22no—
129C22×C4—21no—
130C22×C4—22no—
131C22×C4—21no—
132C22×C4—22no—
133C22×C4—41no—
134C22×C4—44no—
135C22×C4—44no—
136C22×C4D814yescomplemented
137C22×C4C2×D411yescharacteristic
138C22×C4C2×D411yescharacteristic
139C22×C4C2×D411yescharacteristic
140C22×C4C2×D411yescharacteristic
141C22×C4C2×D411yescharacteristic
142C22×C4C2411yescharacteristic
143D8—416no—
144C2×C8—24no—
145C2×C8—24no—
146C2×C8—24no—
147C4⋊C4—24no—
148C4⋊C4—22no—
149C4⋊C4—24no—
150C4⋊C4—42no—
151C4⋊C4—42no—
152C4⋊C4C2×D414yes—
153C22⋊C4—28no—
154C22⋊C4—28no—
155C22⋊C4—44no—
156C22⋊C4—44no—
157C22⋊C4—44no—
158C42—22no—
159C42—22no—
160C42—22no—
161C42C2×D414yes—
162C23—21no—
163C23—21no—
164C23—21no—
165C23—21no—
166C23—21no—
167C23—21no—
168C23—24no—
169C23—42no—
170C23—42no—
171C23—42no—
172C23—42no—
173C23—42no—
174C23—42no—
175C23—42no—
176C23—42no—
177C23—42no—
178C23—42no—
179C23—42no—
180C23—42no—
181C23—42no—
182C23C2×D812yes—
183C23C22×D411yescharacteristic
184Q8—48no—
185D4—24no—
186D4—24no—
187D4—48no—
188D4—48no—
189D4—416no—
190D4—42no—
191D4—44no—
192D4—42no—
193D4—44no—
194D4—84no—
195D4—88no—
196D4—84no—
197C2×C4—21no—
198C2×C4—21no—
199C2×C4—21no—
200C2×C4—21no—
201C2×C4—21no—
202C2×C4—21no—
203C2×C4—28no—
204C2×C4—21no—
205C2×C4—24no—
206C2×C4—21no—
207C2×C4—21no—
208C2×C4—44no—
209C2×C4—42no—
210C2×C4—42no—
211C2×C4—42no—
212C2×C4—42no—
213C2×C4—416no—
214C2×C4—42no—
215C2×C4—42no—
216C2×C4—42no—
217C2×C4#12012yes—
218C2×C4#12012yes—
219C2×C4C2×D812yes—
220C2×C4C2×D812yes—
221C2×C4AGL(1,ℤ/8)12yes—
222C2×C4AGL(1,ℤ/8)12yes—
223C2×C4C22×D412yes—
224C2×C4H(5,𝔽2)11yescharacteristic
225C2×C4H(5,𝔽2)12yes—
226C2×C42−1+411yescharacteristic
227C8—44no—
228C22—22no—
229C22—22no—
230C22—22no—
231C22—41no—
232C22—41no—
233C22—41no—
234C22—41no—
235C22—44no—
236C22—44no—
237C22—44no—
238C22—82no—
239C22—82no—
240C22—82no—
241C22—82no—
242C22—82no—
243C22—82no—
244C22—82no—
245C22—82no—
246C22—82no—
247C22—82no—
248C22—82no—
249C22C2×#12011yescharacteristic
250C22#53511yescharacteristic
251C22#53711yescharacteristic
252C22C22×D811yescharacteristic
253C22C2×AGL(1,ℤ/8)11yescharacteristic
254C22C2×AGL(1,ℤ/8)11yescharacteristic
255C22#57511yescharacteristic
256C4—22no—
257C4—22no—
258C4—22no—
259C4—41no—
260C4—44no—
261C4—82no—
262C4#44714yes—
263C4#53512yes—
264C4#53712yes—
265C2—42no—
266C2—84no—
267C2—162no—
268C2#261511yescharacteristic
269C2C2×#44711yescharacteristic
270C2#300611yescharacteristic
271C2#320511yescharacteristic
272C2#321411yescharacteristic
273C2#324511yescharacteristic
274C2#325311yescharacteristic
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC22×C4C24
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#532C2semidirect
2. C2×#459C2semidirect
3. #2856C2semidirect
4. #2023C2semidirect
5. #2011C2semidirect
6. #1999C2semidirect
7. #1802C2semidirect
8. #1797C2semidirect
67. C4×D4D4semidirect
136. C22×C4D8semidirect

Maximal subgroups

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

subgroupindex
C2×#5322
C2×#4592
#28562
#20232
#20112
#19992
#18022
#17972