Finite Group Databasebeta

← #9733

Subgroups — #9733

Order 256.

259 conjugacy classes of subgroups; only the 95 normal subgroups are shown.

normal subgroups only

This group has 259 conjugacy classes of subgroups — too many to draw. Only its 95 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#1988C212yesmaximal
3C8×C4⋊C4C211yesmaximal, characteristic
4C2×#335C211yesmaximal, characteristic
5C2×#332C212yesmaximal
6C22×Q16—21no—
7C22×Q16—21no—
8C2×C4⋊Q8C2212yes—
9#494—22no—
10#494C414yescomplemented
11C2×C4⋊C8C2212yes—
12C2×C4⋊C8C2211yescharacteristic
13C2×C4×C8—21no—
14C2×C4×C8C2211yescharacteristic
15C4×C4⋊C4C2211yescharacteristic
16#340—24no—
17#336—21no—
18#335—22no—
19#332—24no—
20C22×Q8—22no—
21C2×Q16—24no—
22C2×Q16—24no—
23C2×Q16—42no—
24C2×Q16—42no—
25C2×Q16—42no—
26C2×Q16—42no—
27C22×C8—21no—
28C22×C8—22no—
29C22×C8D411yescharacteristic
30C22×C8D411yescharacteristic
31C4⋊Q8—22no—
32C4⋊Q8—22no—
33C4⋊Q8—22no—
34C4⋊Q8C2×C414yes—
35C2×C4⋊C4—22no—
36C2×C4⋊C4—22no—
37C2×C4⋊C4D412yes—
38C2×C42—21no—
39C2×C42C2311yescharacteristic
40C4⋊C8—22no—
41C4⋊C8—22no—
42C4⋊C8—21no—
43C4⋊C8D412yes—
44C4×C8—42no—
45C4×C8C2×C412yes—
46C4×C8D412yes—
47#95—21no—
48C2×Q8—24no—
49C2×Q8—42no—
50C2×Q8—42no—
51C2×Q8—42no—
52C2×Q8—42no—
53C2×Q8—42no—
54C22×C4—22no—
55C22×C4—42no—
56C22×C4C2×D411yescharacteristic
57C22×C4C2×D411yescharacteristic
58C22×C4#4111yescharacteristic
59Q16—48no—
60Q16—48no—
61C2×C8—21no—
62C2×C8—21no—
63C2×C8—22no—
64C2×C8—41no—
65C2×C8—41no—
66C2×C8—42no—
67C2×C8—44no—
68C2×C8C22⋊C412yes—
69C2×C8C22⋊C412yes—
70C2×C8D812yes—
71C2×C8SD1612yes—
72C4⋊C4—22no—
73C4⋊C4—24no—
74C4⋊C4—24no—
75C4⋊C4—42no—
76C4⋊C4—42no—
77C4⋊C4Q1614yescomplemented
78C42—41no—
79C42—41no—
80C42C22×C411yescharacteristic
81C42C2×D411yescharacteristic
82C42C2×D411yescharacteristic
83C42#4111yescharacteristic
84C23#12111yescharacteristic
85Q8—44no—
86Q8—44no—
87Q8—82no—
88Q8—82no—
89C2×C4—22no—
90C2×C4—24no—
91C2×C4—42no—
92C2×C4—42no—
93C2×C4—44no—
94C2×C4—82no—
95C2×C4—82no—
96C2×C4C2×C22⋊C411yescharacteristic
97C2×C4C4×D411yescharacteristic
98C2×C4C4×D411yescharacteristic
99C2×C4#12111yescharacteristic
100C2×C4#12411yescharacteristic
101C2×C4#12711yescharacteristic
102C2×C4C2×D811yescharacteristic
103C2×C4C2×SD1611yescharacteristic
104C2×C4C2×Q1612yes—
105C2×C4#13512yes—
106C2×C4AGL(1,ℤ/8)11yescharacteristic
107C2×C4AGL(1,ℤ/8)11yescharacteristic
108C8—22no—
109C8—42no—
110C8—82no—
111C8#10214yes—
112C22#39011yescharacteristic
113C22#45911yescharacteristic
114C22#46011yescharacteristic
115C22#46712yes—
116C22#47312yes—
117C4—21no—
118C4—21no—
119C4—44no—
120C4—84no—
121C4C2×#10211yescharacteristic
122C4#41811yescharacteristic
123C4C4×Q1612yes—
124C4#45911yescharacteristic
125C4#46011yescharacteristic
126C4#49411yescharacteristic
127C4#49511yescharacteristic
128C2#166912yes—
129C2#167012yes—
130C2#196911yescharacteristic
131C2#197911yescharacteristic
132C2#198211yescharacteristic
subgroupG/H
center, socle, prime radicalC23#121
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
77. C4⋊C4Q16semidirect

Maximal subgroups

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

subgroupindex
C2×#4942
#19882
C8×C4⋊C42
C2×#3352
C2×#3322