Finite Group Databasebeta

← #12735

Subgroups — #12735

Order 256.

474 conjugacy classes of subgroups; only the 89 normal subgroups are shown.

normal subgroups only

This group has 474 conjugacy classes of subgroups — too many to draw. Only its 89 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
1C22×#135C211yesmaximal, characteristic
2C2×#360C214yesmaximal, complemented
3#2112C211yesmaximal, characteristic, complemented
4#1807C211yesmaximal, characteristic, complemented
5C22×#41—21no—
6C2×#135—28no—
7C2×#135—21no—
8C2×#135—21no—
9C2×#135C412yescomplemented
10C2×#135C2212yes—
11C22×Q16C411yescharacteristic, complemented
12C22×SD16—21no—
13C22×D8C411yescharacteristic, complemented
14C23×C8C2211yescharacteristic
15C2×M32C2212yescomplemented
16C2×#106C2212yescomplemented
17#380—21no—
18#360—28no—
19C22⋊C16—21no—
20C22⋊C16—21no—
21#340—21no—
22C2×#41—28no—
23C2×#41—22no—
24C2×#41—22no—
25C2×#41—44no—
26C2×#41—41no—
27C2×#41—41no—
28C22×Q8—21no—
29C22×D4—21no—
30C22×D4—41no—
31C23×C4—41no—
32C23×C4D411yescharacteristic
33#135—28no—
34#135—28no—
35#135—24no—
36#135—24no—
37#135—24no—
38#135D418yes—
39C2×Q16—24no—
40C2×Q16—21no—
41C2×Q16C2×C412yes—
42C2×SD16—28no—
43C2×SD16—22no—
44C2×SD16—22no—
45C2×D8—24no—
46C2×D8—21no—
47C2×D8C2×C412yes—
48C22×C8—24no—
49C22×C8C2×C411yescharacteristic
50C22×C8C2×C411yescharacteristic
51C22×C8D411yescharacteristic
52C22×C8D411yescharacteristic
53C22×C8D411yescharacteristic
54C22×C8C2311yescharacteristic
55C2×C4⋊C4—22no—
56C2×C22⋊C4—41no—
57M32—24no—
58C2×C16—22no—
59#106—24no—
60#95—41no—
61C24—41no—
62C24D811yescharacteristic
63#41—28no—
64#41—28no—
65#41—48no—
66#41—44no—
67#41—48no—
68#41—44no—
69C2×Q8—24no—
70C2×Q8—22no—
71C2×Q8—42no—
72C2×Q8—41no—
73C2×D4—24no—
74C2×D4—22no—
75C2×D4—42no—
76C2×D4—48no—
77C2×D4—42no—
78C2×D4—42no—
79C2×D4—41no—
80C22×C4—22no—
81C22×C4—22no—
82C22×C4—48no—
83C22×C4—41no—
84C22×C4—42no—
85C22×C4—42no—
86C22×C4—42no—
87C22×C4C22⋊C411yescharacteristic
88C22×C4C22⋊C411yescharacteristic
89C22×C4D811yescharacteristic
90C22×C4SD1611yescharacteristic
91C22×C4SD1611yescharacteristic
92C22×C4C2×D411yescharacteristic
93Q16—24no—
94Q16—22no—
95Q16C22⋊C414yescomplemented
96SD16—28no—
97SD16—28no—
98D8—24no—
99D8—22no—
100D8C22⋊C414yescomplemented
101C2×C8—22no—
102C2×C8—22no—
103C2×C8—22no—
104C2×C8—22no—
105C2×C8—22no—
106C2×C8C22⋊C411yescharacteristic
107C2×C8C22⋊C411yescharacteristic
108C2×C8C22×C411yescharacteristic
109C2×C8C2×D414yes—
110C2×C8C2×D411yescharacteristic
111C4⋊C4—42no—
112C4⋊C4—42no—
113C22⋊C4—82no—
114C16—42no—
115C23—22no—
116C23—22no—
117C23—41no—
118C23—44no—
119C23—42no—
120C23—82no—
121C23—82no—
122C23#10211yescharacteristic
123C23#10211yescharacteristic
124C23C2×D811yescharacteristic
125Q8—24no—
126Q8—44no—
127Q8—42no—
128D4—24no—
129D4—44no—
130D4—48no—
131D4—48no—
132D4—42no—
133C2×C4—22no—
134C2×C4—21no—
135C2×C4—21no—
136C2×C4—21no—
137C2×C4—21no—
138C2×C4—22no—
139C2×C4—22no—
140C2×C4—48no—
141C2×C4—44no—
142C2×C4—42no—
143C2×C4—48no—
144C2×C4—82no—
145C2×C4—82no—
146C2×C4—82no—
147C2×C4#10211yescharacteristic
148C2×C4#10211yescharacteristic
149C2×C4C2×C22⋊C411yescharacteristic
150C2×C4#12012yes—
151C2×C4C2×SD1611yescharacteristic
152C2×C4AGL(1,ℤ/8)12yes—
153C8—21no—
154C8—21no—
155C8C2×C22⋊C412yes—
156C8#12012yes—
157C22—21no—
158C22—21no—
159C22—21no—
160C22—21no—
161C22—21no—
162C22—21no—
163C22—21no—
164C22—44no—
165C22—44no—
166C22—88no—
167C22—82no—
168C22—82no—
169C22#36012yescomplemented
170C22C2×#10211yescharacteristic
171C22#44712yes—
172C4—21no—
173C4—21no—
174C4—44no—
175C4—162no—
176C4#37911yescharacteristic
177C4#41811yescharacteristic
178C4#45012yes—
179C2—22no—
180C2—22no—
181C2—41no—
182C2—84no—
183C2#178611yescharacteristic
184C2C2×#36011yescharacteristic
185C2#214511yescharacteristic
subgroupG/H
center, socleC22C2×#102
commutatorC2×C8C22×C4
Frattini, cosocleC22×C8C23
prime radicalC22×#135C2
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C23×C4 ◁ C23×C8 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#360C2semidirect
3. #2112C2semidirect
4. #1807C2semidirect
9. C2×#135C4semidirect
11. C22×Q16C4semidirect
13. C22×D8C4semidirect
15. C2×M32C22semidirect
16. C2×#106C22semidirect
95. Q16C22⋊C4semidirect
100. D8C22⋊C4semidirect
169. C22#360semidirect

Maximal subgroups

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

subgroupindex
C22×#1352
C2×#3602
#21122
#18072