Finite Group Databasebeta

← #21276

Subgroups — #21276

Order 256.

411 conjugacy classes of subgroups; only the 191 normal subgroups are shown.

normal subgroups only

This group has 411 conjugacy classes of subgroups — too many to draw. Only its 191 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#2295C212yesmaximal
3#1969C212yesmaximal
4#1942C212yesmaximal
5#1933C214yesmaximal
6C4×#107C211yesmaximal, characteristic
7C4×#103C212yesmaximal
8C42×C8C211yesmaximal, characteristic
9C22×Q16C2211yescharacteristic
10C2×C4×Q8C2212yes—
11C4×Q16C418yescomplemented
12C2×#107C2212yes—
13C2×#107C2211yescharacteristic
14C2×#103C2214yes—
15C2×#103C2212yes—
16C2×C4×C8C2212yes—
17C2×C4×C8C2212yes—
18C2×C4×C8C2211yescharacteristic
19C2×C4×C8C2211yescharacteristic
20#391C2214yes—
21#389C2214yes—
22#387—24no—
23C4×C4⋊C4—22no—
24C4×C4⋊C4C2212yes—
25#376—22no—
26C43C2211yescharacteristic
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×C42D412yes—
44C2×C42D411yescharacteristic
45C2×C42D411yescharacteristic
46C2×C42C2312yes—
47C2×C42C2311yescharacteristic
48#107—24no—
49#107C2×C414yes—
50#103—28no—
51#103C2×C418yes—
52C4×C8—24no—
53C4×C8—24no—
54C4×C8—22no—
55C4×C8C2×C414yes—
56#95—24no—
57#95—24no—
58#95—24no—
59#95—22no—
60C2×Q8—22no—
61C2×Q8—24no—
62C2×Q8—24no—
63C2×Q8C22×C414yes—
64C22×C4—22no—
65C22×C4—22no—
66C22×C4—24no—
67C22×C4C2×D411yescharacteristic
68C22×C4C2×D412yes—
69C22×C4C2×D412yes—
70C22×C4C2×D411yescharacteristic
71C22×C4C2411yescharacteristic
72Q16—28no—
73C2×C8—22no—
74C2×C8—22no—
75C2×C8—22no—
76C2×C8C22×C412yes—
77C2×C8C22×C412yes—
78C2×C8#4114yes—
79C2×C8#4114yes—
80C4⋊C4—28no—
81C4⋊C4—22no—
82C4⋊C4—24no—
83C4⋊C4—24no—
84C4⋊C4—48no—
85C4⋊C4C22×C414yes—
86C42—28no—
87C42—24no—
88C42—22no—
89C42—22no—
90C42—22no—
91C42—44no—
92C42Q1614yescomplemented
93C42C22×C412yes—
94C42#4112yes—
95C23C22×D411yescharacteristic
96Q8—24no—
97Q8—24no—
98Q8—44no—
99C2×C4—22no—
100C2×C4—22no—
101C2×C4—22no—
102C2×C4—22no—
103C2×C4—22no—
104C2×C4—24no—
105C2×C4—24no—
106C2×C4—44no—
107C2×C4—44no—
108C2×C4—44no—
109C2×C4—44no—
110C2×C4—44no—
111C2×C4C4×D412yes—
112C2×C4C4×D412yes—
113C2×C4C2×Q1614yes—
114C2×C4C2×Q1612yes—
115C2×C4#13514yes—
116C2×C4#13512yes—
117C2×C4C23×C411yescharacteristic
118C2×C4C2×#4112yes—
119C2×C4C2×#4112yes—
120C2×C4C2×#4111yescharacteristic
121C8—22no—
122C8—24no—
123C8#11714yes—
124C22C2×C4×D411yescharacteristic
125C22#53212yes—
126C22C22×Q1611yescharacteristic
127C22C2×#13511yescharacteristic
128C22C2×#13512yes—
129C4—24no—
130C4—24no—
131C4—22no—
132C4—44no—
133C4—44no—
134C4—84no—
135C4C4×Q1614yes—
136C4C2×#11711yescharacteristic
137C4C4×#4111yescharacteristic
138C4#52912yes—
139C2#229311yescharacteristic
140C2C2×C4×Q1611yescharacteristic
141C2C4×#13511yescharacteristic
142C2#316812yes—
143C2#317012yes—
subgroupG/H
centerC22×C4C2×D4
commutatorC2×C4C23×C4
Frattini, cosocleC22×C4C24
socle, prime radicalC23C22×D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C43 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
11. C4×Q16C4semidirect
92. C42Q16semidirect

Maximal subgroups

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

subgroupindex
C2×C4×Q162
#22952
#19692
#19422
#19332
C4×#1072
C4×#1032
C42×C82