Finite Group Databasebeta

← #9066

Subgroups — #9066

Order 256.

285 conjugacy classes of subgroups; only the 87 normal subgroups are shown.

normal subgroups only

This group has 285 conjugacy classes of subgroups — too many to draw. Only its 87 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×#494C211yesmaximal, characteristic
2#2369C211yesmaximal, characteristic
3#1987C212yesmaximal
4C2×#333C211yesmaximal, characteristic
5#1279C212yesmaximal
6C22×Q16—22no—
7C2×C4⋊Q8C2211yescharacteristic
8C2×C4⋊Q8C2211yescharacteristic
9#494—22no—
10#494C414yescomplemented
11C2×C4⋊C8C2212yes—
12C2×C4×C8C2211yescharacteristic
13#391—22no—
14#389—22no—
15C4×C4⋊C4—22no—
16C4×C4⋊C4C2212yes—
17#340—22no—
18#340—22no—
19#333—22no—
20C22×Q8—21no—
21C22×Q8D412yes—
22C2×Q16—28no—
23C2×Q16—44no—
24C2×Q16—44no—
25C22×C8—21no—
26C22×C8—22no—
27C4⋊Q8—21no—
28C4⋊Q8—22no—
29C4⋊Q8—22no—
30C4⋊Q8C2×C412yes—
31C4⋊Q8C2×C412yes—
32C4⋊Q8D412yes—
33C2×C4⋊C4—22no—
34C2×C4⋊C4—22no—
35C2×C4⋊C4—22no—
36C2×C4⋊C4D412yes—
37C2×C4⋊C4D412yes—
38C2×C42—22no—
39C2×C42—22no—
40C2×C42C2311yescharacteristic
41C4⋊C8—22no—
42C4⋊C8—22no—
43C4×C8—21no—
44C4×C8C2×C412yes—
45#95—24no—
46#95—22no—
47C2×Q8—22no—
48C2×Q8—22no—
49C2×Q8—42no—
50C2×Q8—42no—
51C2×Q8—42no—
52C2×Q8—42no—
53C2×Q8—41no—
54C2×Q8C22⋊C414yes—
55C22×C4—22no—
56C22×C4—22no—
57C22×C4—22no—
58C22×C4—41no—
59C22×C4C2×D411yescharacteristic
60C22×C4C2×D412yes—
61Q16—416no—
62C2×C8—22no—
63C2×C8—22no—
64C2×C8—22no—
65C2×C8—42no—
66C2×C8—42no—
67C2×C8—42no—
68C4⋊C4—24no—
69C4⋊C4—24no—
70C4⋊C4—22no—
71C4⋊C4—24no—
72C4⋊C4—22no—
73C4⋊C4—22no—
74C4⋊C4—42no—
75C4⋊C4—82no—
76C4⋊C4Q1614yescomplemented
77C42—42no—
78C42—42no—
79C42—82no—
80C42C22×C411yescharacteristic
81C42C2×D411yescharacteristic
82C42#4112yes—
83C23#12011yescharacteristic
84Q8—44no—
85Q8—44no—
86Q8—82no—
87Q8—82no—
88C2×C4—21no—
89C2×C4—21no—
90C2×C4—24no—
91C2×C4—24no—
92C2×C4—42no—
93C2×C4—42no—
94C2×C4—42no—
95C2×C4—42no—
96C2×C4—42no—
97C2×C4—42no—
98C2×C4—42no—
99C2×C4—42no—
100C2×C4—81no—
101C2×C4—81no—
102C2×C4C2×C22⋊C411yescharacteristic
103C2×C4C4×D412yes—
104C2×C4#12112yes—
105C2×C4#12311yescharacteristic
106C2×C4C2×Q1612yes—
107C2×C4#13512yes—
108C2×C4#13712yes—
109C2×C4#13712yes—
110C8—24no—
111C8—82no—
112C22#38611yescharacteristic
113C22#45112yes—
114C22#45212yes—
115C22#45311yescharacteristic
116C22#45311yescharacteristic
117C4—21no—
118C4—21no—
119C4—44no—
120C4—44no—
121C4—82no—
122C4—82no—
123C4C4×Q1612yes—
124C4#44112yes—
125C4#46212yes—
126C4#46412yes—
127C2#163212yes—
128C2#163311yescharacteristic
129C2#163411yescharacteristic
130C2#187812yes—
131C2#188711yescharacteristic
subgroupG/H
center, socle, prime radicalC23#120
commutatorC42C22×C4
Frattini, cosocleC2×C42C23
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C2×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
10. #494C4semidirect
76. C4⋊C4Q16semidirect

Maximal subgroups

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

subgroupindex
C2×#4942
#23692
#19872
C2×#3332
#12792