Finite Group Databasebeta

← #13561

Subgroups — #13561

Order 256.

275 conjugacy classes of subgroups; only the 45 normal subgroups are shown.

normal subgroups only

This group has 275 conjugacy classes of subgroups — too many to draw. Only its 45 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×#453C211yesmaximal, characteristic
2C2×#353C211yesmaximal, characteristic, complemented
3#1555C211yesmaximal, characteristic, complemented
4#1402C214yesmaximal, complemented
5C2×H(5,𝔽2)C411yescharacteristic, complemented
6C2×AGL(1,ℤ/8)—21no—
7C2×#127C2211yescharacteristic
8#453—21no—
9#453—21no—
10#453C412yescomplemented
11#453C2212yes—
12#432—21no—
13C2×#104—21no—
14C2×#100C411yescharacteristic, complemented
15C2×#99—21no—
16#353—21no—
17#353C2212yescomplemented
18#331—21no—
19#331C2212yescomplemented
20H(5,𝔽2)—21no—
21H(5,𝔽2)—41no—
22H(5,𝔽2)—42no—
23H(5,𝔽2)C2×C412yescomplemented
24C2×#41—21no—
25C2×#41—41no—
26C22×D4—41no—
27C22×D4—41no—
28C22×D4—41no—
29C22×D4C2×C411yescharacteristic
30C22×D4D411yescharacteristic
31AGL(1,ℤ/8)—22no—
32AGL(1,ℤ/8)—22no—
33AGL(1,ℤ/8)—42no—
34C2×SD16—41no—
35C2×D8—41no—
36C2×M16—21no—
37#127—41no—
38#127C2×C411yescharacteristic
39#127D411yescharacteristic
40#127D411yescharacteristic
41#127C2311yescharacteristic
42C2×C22⋊C4—41no—
43C2×C42D411yescharacteristic
44C4⋊C8—22no—
45#104—22no—
46#104—22no—
47#100—21no—
48#100C2×C412yescomplemented
49#99—22no—
50#99—41no—
51C22⋊C8—41no—
52#97—41no—
53C24—21no—
54C24—21no—
55C24—41no—
56#41—22no—
57#41—22no—
58#41—41no—
59#41—42no—
60#41—44no—
61#41—41no—
62#41—42no—
63C2×Q8—21no—
64C2×D4—21no—
65C2×D4—21no—
66C2×D4—21no—
67C2×D4—41no—
68C2×D4—41no—
69C2×D4—41no—
70C2×D4—41no—
71C2×D4—41no—
72C2×D4—41no—
73C2×D4—41no—
74C2×D4—41no—
75C2×D4—42no—
76C2×D4—42no—
77C2×D4—42no—
78C2×D4—42no—
79C2×D4—44no—
80C2×D4—42no—
81C2×D4—41no—
82C2×D4—42no—
83C2×D4—42no—
84C2×D4—84no—
85C2×D4C22⋊C411yescharacteristic
86C2×D4C22⋊C411yescharacteristic
87C2×D4C22×C411yescharacteristic
88C2×D4C2×D411yescharacteristic
89C22×C4—21no—
90C22×C4—41no—
91C22×C4—41no—
92C22×C4—81no—
93C22×C4C22⋊C411yescharacteristic
94SD16—42no—
95SD16—42no—
96D8—42no—
97D8—42no—
98M16—22no—
99M16—41no—
100C2×C8—41no—
101C2×C8—42no—
102C22⋊C4—42no—
103C22⋊C4—81no—
104C42—21no—
105C42C22⋊C411yescharacteristic
106C42C2×D411yescharacteristic
107C23—21no—
108C23—21no—
109C23—21no—
110C23—21no—
111C23—42no—
112C23—41no—
113C23—41no—
114C23—41no—
115C23—42no—
116C23—41no—
117C23—41no—
118C23—82no—
119C23—82no—
120C23—162no—
121C23#9911yescharacteristic
122Q8—22no—
123Q8—41no—
124D4—22no—
125D4—41no—
126D4—41no—
127D4—41no—
128D4—41no—
129D4—41no—
130D4—42no—
131D4—44no—
132D4—44no—
133D4—42no—
134D4—42no—
135D4—81no—
136D4—82no—
137D4—82no—
138D4—82no—
139D4—82no—
140C2×C4—21no—
141C2×C4—21no—
142C2×C4—21no—
143C2×C4—21no—
144C2×C4—42no—
145C2×C4—42no—
146C2×C4—42no—
147C2×C4—42no—
148C2×C4—41no—
149C2×C4—42no—
150C2×C4—82no—
151C2×C4—162no—
152C2×C4#9911yescharacteristic
153C2×C4C2×C22⋊C411yescharacteristic
154C8—42no—
155C8—82no—
156C22—41no—
157C22—42no—
158C22—41no—
159C22—41no—
160C22—41no—
161C22—41no—
162C22—81no—
163C22—81no—
164C22—81no—
165C22—81no—
166C22—82no—
167C22—82no—
168C22—82no—
169C22—161no—
170C22—161no—
171C22—162no—
172C22—162no—
173C22AΣL(1,𝔽16)11yescharacteristic
174C22AΣL(1,𝔽16)11yescharacteristic
175C22C2×#9911yescharacteristic
176C4—22no—
177C4—21no—
178C4—21no—
179C4—41no—
180C4—42no—
181C4—162no—
182C2—21no—
183C2—21no—
184C2—21no—
185C2—81no—
186C2—81no—
187C2—81no—
188C2—81no—
189C2—82no—
190C2C2×AΣL(1,𝔽16)11yescharacteristic
subgroupG/H
center, socleC2C2×AΣL(1,𝔽16)
commutatorC2×D4C22×C4
Frattini, cosocle#127C23
prime radicalC2×#453C2
LCSG ▷ C2×D4 ▷ C2×C4 ▷ C22 ▷ C2 ▷ C1
UCSC1 ◁ C2 ◁ C23 ◁ C22×C4 ◁ C2×#127 ◁ G
LECSG ▷ #127 ▷ C2×C4 ▷ C22 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#353C2semidirect
3. #1555C2semidirect
4. #1402C2semidirect
5. C2×H(5,𝔽2)C4semidirect
10. #453C4semidirect
14. C2×#100C4semidirect
17. #353C22semidirect
19. #331C22semidirect
23. H(5,𝔽2)C2×C4semidirect
48. #100C2×C4semidirect

Maximal subgroups

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

subgroupindex
C2×#4532
C2×#3532
#15552
#14022