Finite Group Databasebeta

← #22813

Subgroups — #22813

Order 256.

461 conjugacy classes of subgroups; only the 175 normal subgroups are shown.

normal subgroups only

This group has 461 conjugacy classes of subgroups — too many to draw. Only its 175 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×C4×D8C211yesmaximal, characteristic
2#2354C212yesmaximal, complemented
3#1972C212yesmaximal
4#1926C214yesmaximal, complemented
5#1844C211yesmaximal, characteristic, complemented
6#1802C212yesmaximal, complemented
7#1776C212yesmaximal, complemented
8#1770C211yesmaximal, characteristic, complemented
9C22×D8C2211yescharacteristic
10C2×C4×D4C2212yes—
11C2×#117—22no—
12C4×D8C418yescomplemented
13C2×#107C2211yescharacteristic
14C2×#106C2212yes—
15C2×#106C2212yes—
16C2×C4⋊C8C2211yescharacteristic
17C2×#102C2214yes—
18C2×#102C2212yes—
19C2×#97C2212yes—
20C2×C4×C8C2211yescharacteristic
21#390C2214yes—
22#388—24no—
23#384C2212yes—
24#380—22no—
25C4×C4⋊C4C2214yes—
26C4×C4⋊C4C2211yescharacteristic
27#340C2214yes—
28#336C2212yes—
29C22×D4C2312yes—
30C23×C4—22no—
31C2×D8—22no—
32C2×D8—22no—
33C2×D8C2×C414yes—
34C22×C8C2312yes—
35C22×C8C2311yescharacteristic
36C22×C8C2311yescharacteristic
37C4×D4—24no—
38C4×D4C2×C418yes—
39#117—48no—
40C2×C4⋊C4—22no—
41C2×C4⋊C4—22no—
42C2×C4⋊C4D412yes—
43C2×C4⋊C4C2314yes—
44C2×C4⋊C4C2312yes—
45C2×C22⋊C4—22no—
46C2×C22⋊C4—24no—
47C2×C22⋊C4—24no—
48C2×C42—24no—
49C2×C42C2312yes—
50C2×C42C2311yescharacteristic
51#107C2×C414yes—
52#106—24no—
53#106—42no—
54C4⋊C8—22no—
55#102—44no—
56#102C2×C418yes—
57#97—24no—
58C4×C8C2×C414yes—
59#95—24no—
60#95D412yes—
61C24—22no—
62C2×D4—22no—
63C2×D4—22no—
64C2×D4—22no—
65C2×D4—22no—
66C2×D4—22no—
67C2×D4C22×C414yes—
68C22×C4—22no—
69C22×C4—28no—
70C22×C4—24no—
71C22×C4—44no—
72C22×C4—44no—
73C22×C4C2×D414yes—
74C22×C4C2×D411yescharacteristic
75C22×C4C2×D411yescharacteristic
76C22×C4C2411yescharacteristic
77D8—28no—
78C2×C8—21no—
79C2×C8—21no—
80C2×C8—22no—
81C2×C8—22no—
82C2×C8—22no—
83C2×C8C22×C412yes—
84C2×C8C22×C412yes—
85C2×C8#4112yes—
86C2×C8#4112yes—
87C4⋊C4—24no—
88C4⋊C4—22no—
89C4⋊C4—24no—
90C4⋊C4—24no—
91C4⋊C4—44no—
92C4⋊C4—82no—
93C4⋊C4C22×C414yes—
94C22⋊C4—28no—
95C22⋊C4—48no—
96C22⋊C4—84no—
97C42—22no—
98C42—22no—
99C42—48no—
100C42C22×C412yes—
101C42#4112yes—
102C23—24no—
103C23—42no—
104C23—42no—
105C23—42no—
106C23—42no—
107C23—42no—
108C23—42no—
109C23C22×D411yescharacteristic
110D4—24no—
111D4—24no—
112D4—42no—
113D4—42no—
114C2×C4—22no—
115C2×C4—24no—
116C2×C4—24no—
117C2×C4—24no—
118C2×C4—24no—
119C2×C4—42no—
120C2×C4—42no—
121C2×C4—416no—
122C2×C4—44no—
123C2×C4—44no—
124C2×C4—44no—
125C2×C4C4×D412yes—
126C2×C4C4×D412yes—
127C2×C4AGL(1,ℤ/8)14yes—
128C2×C4C23×C411yescharacteristic
129C2×C4C2×#4111yescharacteristic
130C2×C4C2×#4111yescharacteristic
131C2×C4C2×#4111yescharacteristic
132C2×C4H(5,𝔽2)11yescharacteristic
133C2×C42−1+411yescharacteristic
134C8—22no—
135C8—42no—
136C8#11714yescomplemented
137C22—44no—
138C22—44no—
139C22—44no—
140C22—82no—
141C22—82no—
142C22—82no—
143C22—82no—
144C22C2×C4×D411yescharacteristic
145C22#54711yescharacteristic
146C22#55011yescharacteristic
147C22C2×AGL(1,ℤ/8)12yes—
148C22#57712yes—
149C4—22no—
150C4—44no—
151C4—44no—
152C4—84no—
153C4#44214yes—
154C4C2×#11711yescharacteristic
155C4#52011yescharacteristic
156C4#55511yescharacteristic
157C4#55611yescharacteristic
158C2—84no—
159C2#235411yescharacteristic
160C2C2×#44211yescharacteristic
161C2#295211yescharacteristic
162C2#335412yes—
163C2#339712yes—
subgroupG/H
center, socleC23C22×D4
commutatorC2×C4C23×C4
Frattini, cosocleC22×C4C24
prime radicalC22×D8C22
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C4×C4⋊C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #2354C2semidirect
4. #1926C2semidirect
5. #1844C2semidirect
6. #1802C2semidirect
7. #1776C2semidirect
8. #1770C2semidirect
12. C4×D8C4semidirect
136. C8#117semidirect

Maximal subgroups

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

subgroupindex
C2×C4×D82
#23542
#19722
#19262
#18442
#18022
#17762
#17702