Finite Group Databasebeta

← #10836

Subgroups — #10836

Order 256.

425 conjugacy classes of subgroups; only the 179 normal subgroups are shown.

normal subgroups only

This group has 425 conjugacy classes of subgroups — too many to draw. Only its 179 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×#423C211yesmaximal, characteristic
2#2285C211yesmaximal, characteristic
3C4×#117C211yesmaximal, characteristic
4C2×H(3,ℤ/4)C214yesmaximal
5C22×M16C2212yes—
6C2×#117C2212yes—
7C2×#117C2212yes—
8C22×C42C2211yescharacteristic
9#423—22no—
10#423—21no—
11#423—21no—
12C2×C4⋊C8C414yescomplemented
13#384—21no—
14#382—21no—
15#380—22no—
16C4×C4⋊C4—22no—
17C4×C4⋊C4C414yescomplemented
18C4×C22⋊C4—22no—
19#376C412yescomplemented
20C43C412yescomplemented
21H(3,ℤ/4)—28no—
22C23×C4D412yes—
23C23×C4C2311yescharacteristic
24C2×M16—24no—
25C2×M16—22no—
26C2×M16—22no—
27C2×M16—24no—
28C22×C8C2×C414yes—
29#117—22no—
30#117—22no—
31#117—24no—
32#117—24no—
33#117D414yes—
34#117Q814yes—
35C2×C4⋊C4—22no—
36C2×C4⋊C4—24no—
37C2×C4⋊C4—22no—
38C2×C22⋊C4—22no—
39C2×C22⋊C4—22no—
40C2×C42—24no—
41C2×C42C2×C414yes—
42C2×C42C2×C414yes—
43C2×C42C2×C412yes—
44C2×C42C2×C411yescharacteristic
45C2×C42C2×C411yescharacteristic
46C2×C42C2×C412yes—
47C2×C42D412yes—
48C2×C42D411yescharacteristic
49C2×C42D411yescharacteristic
50C2×C42Q811yescharacteristic
51C2×C42Q811yescharacteristic
52C4⋊C8—24no—
53C4⋊C8—24no—
54#95—24no—
55#95—24no—
56C24C2×D411yescharacteristic
57C22×C4—24no—
58C22×C4—24no—
59C22×C4—44no—
60C22×C4C22⋊C412yes—
61C22×C4C22⋊C412yes—
62C22×C4C22⋊C412yes—
63C22×C4C22⋊C412yes—
64C22×C4C4⋊C412yes—
65C22×C4C4⋊C412yes—
66C22×C4C22×C411yescharacteristic
67C22×C4C22×C411yescharacteristic
68C22×C4C22×C411yescharacteristic
69C22×C4C2×D411yescharacteristic
70C22×C4C2×D411yescharacteristic
71C22×C4C2×D412yes—
72C22×C4C2×Q811yescharacteristic
73C22×C4C2×Q812yes—
74C22×C4#4112yes—
75C22×C4#4112yes—
76M16—44no—
77M16—42no—
78M16—42no—
79C2×C8—24no—
80C2×C8—28no—
81C4⋊C4—24no—
82C4⋊C4—24no—
83C4⋊C4—48no—
84C4⋊C4—42no—
85C4⋊C4—42no—
86C22⋊C4—24no—
87C22⋊C4—24no—
88C22⋊C4—44no—
89C42—24no—
90C42—28no—
91C42—48no—
92C42C4212yes—
93C42C4212yes—
94C42C22⋊C412yes—
95C42C22⋊C412yes—
96C42C4⋊C411yescharacteristic
97C42C4⋊C411yescharacteristic
98C42C4⋊C411yescharacteristic
99C42C4⋊C412yes—
100C42C4⋊C412yes—
101C42C4⋊C411yescharacteristic
102C42C4⋊C418yescomplemented
103C23—42no—
104C23C2×C22⋊C411yescharacteristic
105C23C2×C22⋊C411yescharacteristic
106C23C2×C4⋊C411yescharacteristic
107C23#12112yes—
108C23C22⋊Q812yes—
109C2×C4—24no—
110C2×C4—24no—
111C2×C4—24no—
112C2×C4—28no—
113C2×C4—42no—
114C2×C4—42no—
115C2×C4—42no—
116C2×C4—48no—
117C2×C4—48no—
118C2×C4—44no—
119C2×C4#9512yes—
120C2×C4#9512yes—
121C2×C4#9512yes—
122C2×C4#9512yes—
123C2×C4C2×C4211yescharacteristic
124C2×C4C2×C22⋊C411yescharacteristic
125C2×C4C2×C4⋊C412yes—
126C2×C4C2×C4⋊C411yescharacteristic
127C2×C4C2×C4⋊C411yescharacteristic
128C2×C4#11712yes—
129C2×C4C4×D412yes—
130C2×C4C4×D412yes—
131C2×C4C4×Q812yes—
132C2×C4C4×Q812yes—
133C2×C4#12112yes—
134C2×C4C22⋊Q812yes—
135C2×C4#12411yescharacteristic
136C2×C4#12411yescharacteristic
137C2×C4#12512yes—
138C2×C4#12711yescharacteristic
139C2×C4C4⋊Q812yes—
140C2×C4C4⋊Q811yescharacteristic
141C8—44no—
142C22—22no—
143C22—22no—
144C22—22no—
145C22—42no—
146C22—42no—
147C22C2×#9511yescharacteristic
148C22#38012yes—
149C22#38912yes—
150C22#39011yescharacteristic
151C22#39111yescharacteristic
152C4—22no—
153C4—22no—
154C4—22no—
155C4—48no—
156C4—84no—
157C4H(3,ℤ/4)14yescomplemented
158C4C4×C4⋊C412yes—
159C4#38211yescharacteristic
160C4#38411yescharacteristic
161C4#38912yes—
162C4#39011yescharacteristic
163C4#39111yescharacteristic
164C2—22no—
165C2—21no—
166C2—22no—
167C2—21no—
168C2C4⋊#9511yescharacteristic
169C2C2×H(3,ℤ/4)12yes—
subgroupG/H
center, commutatorC2×C4C2×C42
Frattini, cosocleC23×C4C23
socleC22C2×#95
prime radicalC24C2×D4
LCSG ▷ C2×C4 ▷ C1
UCSC1 ◁ C2×C4 ◁ G
LECSG ▷ C23×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
12. C2×C4⋊C8C4semidirect
17. C4×C4⋊C4C4semidirect
19. #376C4semidirect
20. C43C4semidirect
102. C42C4⋊C4semidirect
157. C4H(3,ℤ/4)semidirect

Maximal subgroups

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

subgroupindex
C2×#4232
#22852
C4×#1172
C2×H(3,ℤ/4)2