Finite Group Databasebeta

← #8382

Subgroups — #8382

Order 256.

390 conjugacy classes of subgroups; only the 81 normal subgroups are shown.

normal subgroups only

This group has 390 conjugacy classes of subgroups — too many to draw. Only its 81 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×#552C211yesmaximal, characteristic
2#1823C212yesmaximal, complemented
3#1799C211yesmaximal, characteristic
4#1520C212yesmaximal, complemented
5#1459C211yesmaximal, characteristic
6#552—24no—
7#552—24no—
8C2×#126—21no—
9C2×#125—21no—
10C2×#125C411yescharacteristic, complemented
11C2×#123—21no—
12C2×C22⋊Q8C411yescharacteristic, complemented
13C2×C22⋊Q8C2211yescharacteristic
14C2×C4×Q8C411yescharacteristic, complemented
15C2×C4×D4C2211yescharacteristic
16C2×#117—21no—
17C2×#117C411yescharacteristic, complemented
18C22×C4⋊C4C2211yescharacteristic
19C2×#99—21no—
20C2×C22⋊C8C2212yes—
21#380C2212yes—
22#342—21no—
23#340—24no—
24#328—24no—
25#324—21no—
26#323—21no—
27C22×Q8C2×C411yescharacteristic
28C22×D4D411yescharacteristic
29C23×C4—21no—
30C23×C4C2×C411yescharacteristic
31C23×C4C2311yescharacteristic
32C22×C8—22no—
33#126—28no—
34#125—28no—
35#125—22no—
36#125—22no—
37#123—28no—
38C22⋊Q8—22no—
39C22⋊Q8—22no—
40C22⋊Q8—22no—
41C22⋊Q8D414yes—
42C4×Q8—22no—
43C4×Q8—22no—
44C4×D4—22no—
45C4×D4—22no—
46#117—28no—
47#117—22no—
48#117—22no—
49C2×C4⋊C4—21no—
50C2×C4⋊C4—21no—
51C2×C4⋊C4—21no—
52C2×C4⋊C4—21no—
53C2×C4⋊C4—21no—
54C2×C4⋊C4—22no—
55C2×C4⋊C4—21no—
56C2×C4⋊C4—22no—
57C2×C4⋊C4C2×C411yescharacteristic
58C2×C4⋊C4C2×C411yescharacteristic
59C2×C4⋊C4C2×C411yescharacteristic
60C2×C4⋊C4D411yescharacteristic
61C2×C4⋊C4D414yes—
62C2×C22⋊C4—21no—
63C2×C22⋊C4—21no—
64C2×C22⋊C4—21no—
65C2×C22⋊C4—22no—
66C2×C22⋊C4D411yescharacteristic
67C2×C22⋊C4D411yescharacteristic
68C2×C42—21no—
69C2×C42—21no—
70C2×C42C2×C411yescharacteristic
71#99—42no—
72C22⋊C8—22no—
73C22⋊C8—22no—
74#95—22no—
75C24C22⋊C411yescharacteristic
76C24C2×D411yescharacteristic
77C2×Q8—21no—
78C2×Q8—42no—
79C2×Q8C22⋊C412yes—
80C2×D4—22no—
81C2×D4—22no—
82C2×D4—21no—
83C2×D4—21no—
84C22×C4—21no—
85C22×C4—21no—
86C22×C4—21no—
87C22×C4—21no—
88C22×C4—24no—
89C22×C4—21no—
90C22×C4—21no—
91C22×C4—42no—
92C22×C4—42no—
93C22×C4—42no—
94C22×C4—41no—
95C22×C4—41no—
96C22×C4—42no—
97C22×C4C22⋊C411yescharacteristic
98C22×C4C22⋊C411yescharacteristic
99C22×C4C22⋊C411yescharacteristic
100C22×C4C22×C411yescharacteristic
101C22×C4C2×D412yes—
102C22×C4C2×D412yes—
103C22×C4C2×D411yescharacteristic
104C2×C8—44no—
105C2×C8—42no—
106C4⋊C4—24no—
107C4⋊C4—24no—
108C4⋊C4—24no—
109C4⋊C4—24no—
110C4⋊C4—21no—
111C4⋊C4—21no—
112C4⋊C4—21no—
113C4⋊C4—24no—
114C4⋊C4—24no—
115C4⋊C4—22no—
116C4⋊C4—44no—
117C4⋊C4C22⋊C412yes—
118C4⋊C4C22⋊C412yes—
119C4⋊C4C22⋊C412yes—
120C22⋊C4—24no—
121C22⋊C4—24no—
122C22⋊C4—24no—
123C22⋊C4—22no—
124C22⋊C4—22no—
125C22⋊C4—42no—
126C22⋊C4—42no—
127C42—24no—
128C42—24no—
129C42—21no—
130C42—21no—
131C23—21no—
132C23—21no—
133C23—21no—
134C23—41no—
135C23—41no—
136C23—41no—
137C23—41no—
138C23C2×C22⋊C411yescharacteristic
139C23#12012yes—
140C23#13512yes—
141C23AGL(1,ℤ/8)11yescharacteristic
142C23#13711yescharacteristic
143Q8—42no—
144Q8—42no—
145D4—42no—
146D4—42no—
147C2×C4—24no—
148C2×C4—22no—
149C2×C4—21no—
150C2×C4—21no—
151C2×C4—22no—
152C2×C4—22no—
153C2×C4—22no—
154C2×C4—21no—
155C2×C4—22no—
156C2×C4—21no—
157C2×C4—21no—
158C2×C4—41no—
159C2×C4—42no—
160C2×C4—42no—
161C2×C4—42no—
162C2×C4—42no—
163C2×C4—41no—
164C2×C4—41no—
165C2×C4—41no—
166C2×C4—41no—
167C2×C4—44no—
168C2×C4—44no—
169C2×C4—42no—
170C2×C4—41no—
171C2×C4—41no—
172C2×C4—82no—
173C2×C4—82no—
174C2×C4—82no—
175C2×C4C2×C22⋊C411yescharacteristic
176C2×C4C2×C22⋊C411yescharacteristic
177C2×C4#12012yes—
178C8—82no—
179C22—21no—
180C22—22no—
181C22—21no—
182C22—22no—
183C22—42no—
184C22—41no—
185C22—41no—
186C22—41no—
187C22—41no—
188C22—41no—
189C22—81no—
190C22—81no—
191C22#37911yescharacteristic
192C22#41611yescharacteristic
193C22#41711yescharacteristic
194C22#44912yes—
195C22#45212yes—
196C4—22no—
197C4—21no—
198C4—41no—
199C4—42no—
200C4—41no—
201C4—42no—
202C4—41no—
203C4—42no—
204C4—42no—
205C4—162no—
206C4#41012yes—
207C2—22no—
208C2—21no—
209C2—21no—
210C2—22no—
211C2—81no—
212C2#178211yescharacteristic
213C2#178811yescharacteristic
214C2#179611yescharacteristic
subgroupG/H
center, socleC22#379
commutatorC22×C4C22×C4
Frattini, cosocleC23×C4C23
prime radicalC22×D4D4
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. #1823C2semidirect
4. #1520C2semidirect
10. C2×#125C4semidirect
12. C2×C22⋊Q8C4semidirect
14. C2×C4×Q8C4semidirect
17. C2×#117C4semidirect

Maximal subgroups

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

subgroupindex
C2×#5522
#18232
#17992
#15202
#14592