Finite Group Databasebeta

← #21283

Subgroups — #21283

Order 256.

383 conjugacy classes of subgroups; only the 171 normal subgroups are shown.

normal subgroups only

This group has 383 conjugacy classes of subgroups — too many to draw. Only its 171 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×Q16C211yesmaximal, characteristic
2#2320C212yesmaximal
3#1971C212yesmaximal
4#1943C212yesmaximal
5#1933C214yesmaximal
6C4×#106C211yesmaximal, characteristic
7#1763C212yesmaximal
8#1726C211yesmaximal, characteristic
9C22×Q16C2211yescharacteristic
10C2×C4×Q8C2212yes—
11C4×Q16C418yescomplemented
12C2×#107C2211yescharacteristic
13C2×#106C2212yes—
14C2×#103C2214yes—
15C2×#103C2212yes—
16C2×#97C2212yes—
17C2×#97C2211yescharacteristic
18C2×C4×C8C2212yes—
19C2×C4×C8C2211yescharacteristic
20#391C2214yes—
21#389C2214yes—
22#387—24no—
23#383—22no—
24#382—22no—
25C4×C4⋊C4C2212yes—
26#376C2211yescharacteristic
27#340C2212yes—
28#340C2214yes—
29C22×Q8C2312yes—
30C2×Q16—24no—
31C2×Q16C2×C414yes—
32C22×C8C2311yescharacteristic
33C22×C8C2312yes—
34C22×C8C2311yescharacteristic
35C4×Q8—24no—
36C4×Q8C2×C418yes—
37C2×C4⋊C4—22no—
38C2×C4⋊C4—24no—
39C2×C4⋊C4C2314yes—
40C2×C4⋊C4C2312yes—
41C2×C42—22no—
42C2×C42—22no—
43C2×C42C2312yes—
44C2×C42C2311yescharacteristic
45#107C2×C414yes—
46#106—24no—
47#103—28no—
48#103C2×C418yes—
49#97—24no—
50#97—22no—
51C4×C8—24no—
52C4×C8C2×C414yes—
53#95—22no—
54#95—24no—
55#95—24no—
56#95—24no—
57#95D412yes—
58#95D412yes—
59C2×Q8—22no—
60C2×Q8—24no—
61C2×Q8—24no—
62C2×Q8C22×C414yes—
63C22×C4—22no—
64C22×C4—22no—
65C22×C4—24no—
66C22×C4C2×D414yes—
67C22×C4C2×D411yescharacteristic
68C22×C4C2×D411yescharacteristic
69C22×C4C2411yescharacteristic
70Q16—28no—
71C2×C8—22no—
72C2×C8—22no—
73C2×C8—22no—
74C2×C8C22×C412yes—
75C2×C8C22×C412yes—
76C2×C8#4114yes—
77C2×C8#4114yes—
78C4⋊C4—28no—
79C4⋊C4—22no—
80C4⋊C4—24no—
81C4⋊C4—24no—
82C4⋊C4—84no—
83C4⋊C4C22×C414yes—
84C42—28no—
85C42—22no—
86C42—22no—
87C42—82no—
88C42C22×C412yes—
89C42#4112yes—
90C23C22×D411yescharacteristic
91Q8—24no—
92Q8—24no—
93Q8—44no—
94C2×C4—22no—
95C2×C4—22no—
96C2×C4—24no—
97C2×C4—24no—
98C2×C4—24no—
99C2×C4—24no—
100C2×C4—24no—
101C2×C4—44no—
102C2×C4—42no—
103C2×C4—42no—
104C2×C4—44no—
105C2×C4—44no—
106C2×C4—44no—
107C2×C4C4×D412yes—
108C2×C4C4×D412yes—
109C2×C4C23×C411yescharacteristic
110C2×C4C2×#4112yes—
111C2×C4C2×#4112yes—
112C2×C4C2×#4111yescharacteristic
113C8—22no—
114C8—24no—
115C8#11714yes—
116C22C2×C4×D411yescharacteristic
117C22#53212yes—
118C22#57712yes—
119C22#57812yes—
120C4—22no—
121C4—22no—
122C4—44no—
123C4—44no—
124C4—44no—
125C4—84no—
126C4C2×#11711yescharacteristic
127C4C4×#4111yescharacteristic
128C4#52912yes—
129C2#229311yescharacteristic
130C2#295011yescharacteristic
131C2#295211yescharacteristic
132C2#317814yes—
subgroupG/H
center, socle, prime radicalC23C22×D4
commutatorC2×C4C23×C4
Frattini, cosocleC22×C4C24
LCSG ▷ C2×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
11. C4×Q16C4semidirect

Maximal subgroups

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

subgroupindex
C2×C4×Q162
#23202
#19712
#19432
#19332
C4×#1062
#17632
#17262