Finite Group Databasebeta

← #9637

Subgroups — #9637

Order 256.

303 conjugacy classes of subgroups; only the 127 normal subgroups are shown.

normal subgroups only

This group has 303 conjugacy classes of subgroups — too many to draw. Only its 127 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
1C4×C4⋊Q8C211yesmaximal, characteristic
2#1842C211yesmaximal, characteristic
3C42×C8C211yesmaximal, characteristic
4C2×Q8⋊C8C214yesmaximal
5C2×C4⋊Q8C411yescharacteristic
6C2×C4×Q8C2212yes—
7C2×C4⋊C8—22no—
8C2×C4⋊C8C2212yes—
9C2×C4×C8—22no—
10C2×C4×C8C2212yes—
11#391C412yes—
12#389—22no—
13#384C411yescharacteristic
14C4×C4⋊C4—22no—
15C43C2211yescharacteristic
16Q8⋊C8—28no—
17C22×Q8C2×C412yes—
18C22×C8—22no—
19C22×C8—22no—
20C4⋊Q8—22no—
21C4⋊Q8C814yescomplemented
22C4×Q8—24no—
23C4×Q8—24no—
24C2×C4⋊C4—22no—
25C2×C4⋊C4—22no—
26C2×C4⋊C4—22no—
27C2×C4⋊C4C2×C412yes—
28C2×C42—22no—
29C2×C42C2×C411yescharacteristic
30C2×C42C2×C411yescharacteristic
31C2×C42D412yes—
32C2×C42D412yes—
33C2×C42C2311yescharacteristic
34C4⋊C8—24no—
35C4⋊C8—44no—
36C4×C8—28no—
37C4×C8—22no—
38C4×C8D414yes—
39#95—24no—
40C2×Q8—22no—
41C2×Q8—24no—
42C2×Q8—24no—
43C2×Q8C2×C814yes—
44C22×C4—22no—
45C22×C4—22no—
46C22×C4C22⋊C412yes—
47C22×C4C22⋊C412yes—
48C22×C4C22×C411yescharacteristic
49C22×C4C2×D411yescharacteristic
50C22×C4C2×D411yescharacteristic
51C2×C8—28no—
52C2×C8—24no—
53C2×C8—42no—
54C2×C8—44no—
55C4⋊C4—28no—
56C4⋊C4—24no—
57C4⋊C4—44no—
58C4⋊C4—44no—
59C42—24no—
60C42—22no—
61C42—42no—
62C42—42no—
63C42C2×C812yes—
64C42M1612yes—
65C42SD1614yes—
66C42Q1614yes—
67C42C2×D412yes—
68C42#4112yes—
69C23C2×C22⋊C411yescharacteristic
70Q8—28no—
71Q8—44no—
72C2×C4—22no—
73C2×C4—22no—
74C2×C4—22no—
75C2×C4—24no—
76C2×C4—42no—
77C2×C4—42no—
78C2×C4—42no—
79C2×C4—44no—
80C2×C4C22⋊C814yes—
81C2×C4#10314yes—
82C2×C4#10314yes—
83C2×C4#10414yes—
84C2×C4C4×D412yes—
85C2×C4#12112yes—
86C2×C4#12411yescharacteristic
87C2×C4#12711yescharacteristic
88C2×C4C22×C811yescharacteristic
89C2×C4C2×M1611yescharacteristic
90C2×C4#13112yes—
91C2×C4C2×SD1612yes—
92C2×C4C2×Q1612yes—
93C8—28no—
94C8—82no—
95C22#39011yescharacteristic
96C22C2×C22⋊C811yescharacteristic
97C22#40811yescharacteristic
98C22C2×#10312yes—
99C22C2×#10412yes—
100C4—22no—
101C4—24no—
102C4—44no—
103C4—82no—
104C4Q8⋊C818yescomplemented
105C4C8×D412yes—
106C4#43612yes—
107C4#48712yes—
108C4#49211yescharacteristic
109C4#49411yescharacteristic
110C2C2×Q8⋊C812yes—
111C2#149312yes—
112C2#195411yescharacteristic
113C2#195611yescharacteristic
114C2#196211yescharacteristic
subgroupG/H
centerC22×C4C2×D4
commutatorC2×C4C22×C8
Frattini, cosocleC2×C42C23
socle, prime radicalC23C2×C22⋊C4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C43 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
21. C4⋊Q8C8semidirect
104. C4Q8⋊C8semidirect

Maximal subgroups

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

subgroupindex
C4×C4⋊Q82
#18422
C42×C82
C2×Q8⋊C82