Finite Group Databasebeta

← #33245

Subgroups — #33245

Order 256.

461 conjugacy classes of subgroups; only the 143 normal subgroups are shown.

normal subgroups only

This group has 461 conjugacy classes of subgroups — too many to draw. Only its 143 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×#498C211yesmaximal, characteristic, complemented
2C2×#495C211yesmaximal, characteristic
3C2×#489C212yesmaximal, complemented
4#2640C212yesmaximal, complemented
5#1972C212yesmaximal
6#1971C212yesmaximal, complemented
7#1968C214yesmaximal, complemented
8#1726C211yesmaximal, characteristic, complemented
9C22×Q16C2211yescharacteristic
10C22×SD16C2212yes—
11C22×D8C2211yescharacteristic
12C2×C4⋊Q8C2212yes—
13C2×#124C2212yes—
14#498—24no—
15#495—24no—
16#489—28no—
17C2×#106C2212yes—
18C2×#106C2212yes—
19C2×#103C2214yes—
20C2×#102C2214yes—
21C2×#97C2212yes—
22C2×#97C2211yescharacteristic
23C2×C4×C8C2212yes—
24C2×C4×C8C2211yescharacteristic
25#397—24no—
26#393—24no—
27#391C2214yes—
28#390C2214yes—
29#376C2211yescharacteristic
30C22×Q8—22no—
31C22×Q8C2312yes—
32C22×D4C2312yes—
33C2×Q16—22no—
34C2×Q16—24no—
35C2×SD16—24no—
36C2×SD16—28no—
37C2×D8—22no—
38C2×D8—24no—
39C22×C8C2312yes—
40C22×C8C2311yescharacteristic
41C22×C8C2311yescharacteristic
42C4⋊Q8—24no—
43C4⋊Q8—24no—
44#124—24no—
45#124—24no—
46C2×C4⋊C4—22no—
47C2×C4⋊C4C2314yes—
48C2×C22⋊C4—22no—
49C2×C22⋊C4—22no—
50C2×C22⋊C4—28no—
51C2×C42C2312yes—
52C2×C42C2311yescharacteristic
53#106—24no—
54#106—24no—
55#103—28no—
56#102—28no—
57#97—24no—
58#97D414yes—
59C4×C8—24no—
60C4×C8D414yes—
61#95—28no—
62#95D414yes—
63C24—22no—
64C2×Q8—22no—
65C2×Q8—22no—
66C2×Q8—24no—
67C2×Q8—24no—
68C2×Q8—44no—
69C2×Q8—84no—
70C2×D4—22no—
71C2×D4—22no—
72C2×D4—24no—
73C2×D4—24no—
74C22×C4—22no—
75C22×C4—24no—
76C22×C4C2×D414yes—
77C22×C4C2×D412yes—
78C22×C4C2411yescharacteristic
79Q16—44no—
80SD16—48no—
81D8—44no—
82C2×C8—22no—
83C2×C8—22no—
84C2×C8C2×D414yes—
85C2×C8C2×D412yes—
86C2×C8C2×D412yes—
87C2×C8#4114yes—
88C2×C8#4114yes—
89C4⋊C4—24no—
90C4⋊C4—24no—
91C4⋊C4—44no—
92C22⋊C4—44no—
93C22⋊C4—44no—
94C22⋊C4—88no—
95C42—22no—
96C42—22no—
97C42C2×D412yes—
98C42C2×D412yes—
99C23—42no—
100C23—44no—
101C23—44no—
102C23—44no—
103C23C22×D411yescharacteristic
104Q8—42no—
105Q8—42no—
106Q8—44no—
107Q8—88no—
108D4—42no—
109D4—42no—
110D4—44no—
111C2×C4—24no—
112C2×C4—24no—
113C2×C4—28no—
114C2×C4—42no—
115C2×C4—44no—
116C2×C4—44no—
117C2×C4—48no—
118C2×C4#12714yes—
119C2×C4C22×D411yescharacteristic
120C2×C4C22×D411yescharacteristic
121C2×C4C2×#4112yes—
122C2×C4C2×#4112yes—
123C8—24no—
124C8#12414yes—
125C8#12414yes—
126C22—82no—
127C22—82no—
128C22—82no—
129C22—88no—
130C22C2×#12711yescharacteristic
131C22#53212yes—
132C22#57714yes—
133C4—24no—
134C4—44no—
135C4—82no—
136C4—84no—
137C4C2×#12411yescharacteristic
138C4C2×#12411yescharacteristic
139C4#53212yes—
140C2—162no—
141C2#285811yescharacteristic
142C2#315412yes—
143C2#317314yes—
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC22×C4C24
prime radicalC22×D8C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ #376 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#498C2semidirect
3. C2×#489C2semidirect
4. #2640C2semidirect
6. #1971C2semidirect
7. #1968C2semidirect
8. #1726C2semidirect

Maximal subgroups

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

subgroupindex
C2×#4982
C2×#4952
C2×#4892
#26402
#19722
#19712
#19682
#17262