Finite Group Databasebeta

← #8377

Subgroups — #8377

Order 256.

530 conjugacy classes of subgroups; only the 85 normal subgroups are shown.

normal subgroups only

This group has 530 conjugacy classes of subgroups — too many to draw. Only its 85 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×#548C211yesmaximal, characteristic
2#1799C211yesmaximal, characteristic, complemented
3#1787C212yesmaximal, complemented
4#1519C212yesmaximal, complemented
5#1459C211yesmaximal, characteristic, complemented
6C22×#41C411yescharacteristic, complemented
7C23×Q8C2211yescharacteristic
8#548—24no—
9#548—24no—
10C2×#124—21no—
11C2×#124C411yescharacteristic, complemented
12C2×C22⋊Q8—21no—
13C2×C22⋊Q8C411yescharacteristic, complemented
14C2×#121—21no—
15C2×#121C2211yescharacteristic
16C2×C4×Q8C411yescharacteristic, complemented
17C2×C4×D4—21no—
18C2×C4×D4C2211yescharacteristic
19C2×#103—24no—
20C2×#99—21no—
21C2×C22⋊C8C2212yes—
22#380C2212yes—
23#342—21no—
24#327—24no—
25#324—21no—
26#323—21no—
27C2×#41—22no—
28C2×#41—22no—
29C2×#41—44no—
30C22×Q8—21no—
31C22×Q8—22no—
32C22×Q8—44no—
33C22×Q8C2×C411yescharacteristic
34C22×Q8C2×C411yescharacteristic
35C22×Q8D414yes—
36C22×D4—21no—
37C22×D4—21no—
38C22×D4C2×C411yescharacteristic
39C22×D4D411yescharacteristic
40C23×C4—21no—
41C23×C4—21no—
42C23×C4C2×C411yescharacteristic
43C23×C4C2311yescharacteristic
44C22×C8—22no—
45#124—28no—
46#124—22no—
47#124—22no—
48C22⋊Q8—28no—
49C22⋊Q8—22no—
50C22⋊Q8—22no—
51#121—28no—
52#121—22no—
53#121D414yes—
54C4×Q8—22no—
55C4×Q8—22no—
56C4×D4—28no—
57C4×D4—22no—
58C4×D4—22no—
59C2×C4⋊C4—21no—
60C2×C4⋊C4—21no—
61C2×C4⋊C4—22no—
62C2×C4⋊C4C2×C411yescharacteristic
63C2×C4⋊C4D411yescharacteristic
64C2×C22⋊C4—21no—
65C2×C22⋊C4—21no—
66C2×C22⋊C4—21no—
67C2×C22⋊C4—21no—
68C2×C22⋊C4—22no—
69C2×C22⋊C4D411yescharacteristic
70C2×C22⋊C4D411yescharacteristic
71C2×C42—21no—
72C2×C42C2×C411yescharacteristic
73#103—48no—
74#99—42no—
75C22⋊C8—22no—
76C22⋊C8—22no—
77#95—22no—
78C24—21no—
79C24C22⋊C411yescharacteristic
80C24C2×D411yescharacteristic
81#41—48no—
82#41—44no—
83#41—44no—
84C2×Q8—24no—
85C2×Q8—21no—
86C2×Q8—21no—
87C2×Q8—24no—
88C2×Q8—28no—
89C2×Q8—42no—
90C2×Q8—44no—
91C2×Q8—44no—
92C2×Q8—48no—
93C2×Q8C22⋊C412yes—
94C2×Q8C22⋊C412yes—
95C2×D4—24no—
96C2×D4—22no—
97C2×D4—24no—
98C2×D4—22no—
99C2×D4—21no—
100C2×D4—21no—
101C2×D4—21no—
102C2×D4—44no—
103C2×D4—42no—
104C2×D4—42no—
105C2×D4—41no—
106C2×D4—41no—
107C2×D4C22⋊C412yes—
108C22×C4—21no—
109C22×C4—24no—
110C22×C4—21no—
111C22×C4—21no—
112C22×C4—24no—
113C22×C4—21no—
114C22×C4—21no—
115C22×C4—42no—
116C22×C4—44no—
117C22×C4—44no—
118C22×C4—42no—
119C22×C4—42no—
120C22×C4C22⋊C411yescharacteristic
121C22×C4C22⋊C411yescharacteristic
122C22×C4C22⋊C411yescharacteristic
123C22×C4C22×C411yescharacteristic
124C22×C4C2×D412yes—
125C22×C4C2×D412yes—
126C22×C4C2×D411yescharacteristic
127C2×C8—44no—
128C2×C8—42no—
129C4⋊C4—24no—
130C4⋊C4—24no—
131C4⋊C4—21no—
132C4⋊C4—22no—
133C4⋊C4—44no—
134C4⋊C4C22⋊C412yes—
135C22⋊C4—24no—
136C22⋊C4—24no—
137C22⋊C4—24no—
138C22⋊C4—22no—
139C22⋊C4—24no—
140C22⋊C4—22no—
141C22⋊C4—42no—
142C22⋊C4—42no—
143C42—24no—
144C42—21no—
145C42—21no—
146C23—21no—
147C23—22no—
148C23—21no—
149C23—21no—
150C23—41no—
151C23—41no—
152C23—42no—
153C23—42no—
154C23—41no—
155C23—41no—
156C23—41no—
157C23—41no—
158C23C2×C22⋊C411yescharacteristic
159C23#12012yes—
160C23#13512yes—
161C23AGL(1,ℤ/8)11yescharacteristic
162C23#13711yescharacteristic
163Q8—24no—
164Q8—22no—
165Q8—24no—
166Q8—48no—
167Q8—42no—
168Q8#9914yescomplemented
169D4—42no—
170D4—48no—
171D4—42no—
172D4—44no—
173D4—42no—
174D4—44no—
175D4—42no—
176C2×C4—24no—
177C2×C4—22no—
178C2×C4—24no—
179C2×C4—22no—
180C2×C4—21no—
181C2×C4—21no—
182C2×C4—22no—
183C2×C4—22no—
184C2×C4—21no—
185C2×C4—21no—
186C2×C4—21no—
187C2×C4—41no—
188C2×C4—42no—
189C2×C4—48no—
190C2×C4—48no—
191C2×C4—42no—
192C2×C4—42no—
193C2×C4—41no—
194C2×C4—41no—
195C2×C4—42no—
196C2×C4—41no—
197C2×C4—41no—
198C2×C4—82no—
199C2×C4—82no—
200C2×C4—82no—
201C2×C4C2×C22⋊C411yescharacteristic
202C2×C4C2×C22⋊C411yescharacteristic
203C2×C4#12012yes—
204C8—82no—
205C22—21no—
206C22—22no—
207C22—21no—
208C22—22no—
209C22—42no—
210C22—41no—
211C22—41no—
212C22—41no—
213C22—42no—
214C22—41no—
215C22—42no—
216C22—41no—
217C22—42no—
218C22—81no—
219C22—81no—
220C22—82no—
221C22—82no—
222C22#37911yescharacteristic
223C22#41611yescharacteristic
224C22#41711yescharacteristic
225C22#44912yes—
226C22#45212yes—
227C4—22no—
228C4—24no—
229C4—21no—
230C4—41no—
231C4—41no—
232C4—42no—
233C4—41no—
234C4—42no—
235C4—162no—
236C4C2×#9912yes—
237C2—22no—
238C2—21no—
239C2—21no—
240C2—22no—
241C2—81no—
242C2—82no—
243C2#178111yescharacteristic
244C2#178811yescharacteristic
245C2#179611yescharacteristic
subgroupG/H
center, socleC22#379
commutatorC22×C4C22×C4
Frattini, cosocleC23×C4C23
prime radicalC2×#548C2
LCSG ▷ C22×C4 ▷ C22 ▷ C1
UCSC1 ◁ C22 ◁ C23×C4 ◁ G
LECSG ▷ C23×C4 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #1799C2semidirect
3. #1787C2semidirect
4. #1519C2semidirect
5. #1459C2semidirect
6. C22×#41C4semidirect
11. C2×#124C4semidirect
13. C2×C22⋊Q8C4semidirect
16. C2×C4×Q8C4semidirect
168. Q8#99semidirect

Maximal subgroups

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

subgroupindex
C2×#5482
#17992
#17872
#15192
#14592