Finite Group Databasebeta

← #17777

Subgroups — #17777

Order 256.

450 conjugacy classes of subgroups; only the 187 normal subgroups are shown.

normal subgroups only

This group has 450 conjugacy classes of subgroups — too many to draw. Only its 187 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
1#3503C211yesmaximal, characteristic
2#2991C211yesmaximal, characteristic
3#2991C211yesmaximal, characteristic
4#1561C213yesmaximal, complemented
5#1549C213yesmaximal, complemented
6#1546C213yesmaximal, complemented
7#1544C213yesmaximal, complemented
8Q82—21no—
9#557—21no—
10#554—23no—
11D4×Q8—23no—
12#544C416yes—
13#533C2213yes—
14C2×C4⋊Q8C2213yes—
15#520C412yes—
16C4×#41C2211yescharacteristic
17C8×Q8—21no—
18C8×Q8—21no—
19#436—23no—
20#436—23no—
21#431C2213yes—
22#431C2213yes—
23#423C2213yes—
24#423C2213yes—
25#332C2211yescharacteristic
26#332C2213yes—
27#332C2213yes—
28#332C2213yes—
29#332C2216yes—
30C2×#41C2×C411yescharacteristic
31C22×Q8—23no—
32C2×M16—23no—
33C2×M16—23no—
34C4⋊Q8—26no—
35C4⋊Q8—23no—
36C4⋊Q8—23no—
37C4⋊Q8C2×C416yes—
38C4⋊Q8C2313yes—
39C4⋊Q8C2311yescharacteristic
40#125—26no—
41#125C2×C416yes—
42C22⋊Q8—23no—
43C22⋊Q8—23no—
44C22⋊Q8—212no—
45C4×Q8—22no—
46C4×Q8—23no—
47C4×Q8—23no—
48C4×Q8D411yescharacteristic
49C4×Q8D411yescharacteristic
50C4×D4—26no—
51C4×D4D413yes—
52C4×D4D413yes—
53#117C2×C416yes—
54#117C2×C413yes—
55C2×C4⋊C4—23no—
56C2×C4⋊C4C2×C416yes—
57C2×C42C2313yes—
58C4⋊C8—23no—
59C4⋊C8—23no—
60C4⋊C8C2313yes—
61C4⋊C8C2313yes—
62C4⋊C8C2311yescharacteristic
63C4⋊C8C2311yescharacteristic
64C22⋊C8—23no—
65C22⋊C8—23no—
66C4×C8—23no—
67C4×C8—23no—
68#41—24no—
69C2×Q8—26no—
70C2×Q8—21no—
71C2×Q8—23no—
72C2×Q8—83no—
73C2×Q8—83no—
74C2×Q8C22⋊C411yescharacteristic
75C2×D4C22⋊C413yes—
76C22×C4—26no—
77C22×C4C22×C413yes—
78C22×C4C2×D413yes—
79C22×C4C2×D413yes—
80M16—83no—
81M16—83no—
82C2×C8—21no—
83C2×C8—21no—
84C2×C8—23no—
85C2×C8—23no—
86C4⋊C4—26no—
87C4⋊C4—26no—
88C4⋊C4—26no—
89C4⋊C4—26no—
90C4⋊C4—23no—
91C4⋊C4—21no—
92C4⋊C4C22⋊C413yes—
93C4⋊C4C22⋊C413yes—
94C4⋊C4C22×C416yes—
95C4⋊C4C22×C412yes—
96C22⋊C4—26no—
97C22⋊C4C22⋊C416yes—
98C42—26no—
99C42C22×C413yes—
100C42C2×D413yes—
101C42C2×D413yes—
102C42C2411yescharacteristic
103C23C2×C22⋊C413yes—
104Q8—43no—
105Q8—41no—
106Q8—43no—
107Q8—41no—
108Q8—86no—
109Q8#10114yes—
110D4—26no—
111C2×C4—23no—
112C2×C4—23no—
113C2×C4—23no—
114C2×C4—23no—
115C2×C4—26no—
116C2×C4—22no—
117C2×C4—26no—
118C2×C4—86no—
119C2×C4C2×C22⋊C413yes—
120C2×C4C2×C22⋊C413yes—
121C2×C4C2×C22⋊C413yes—
122C2×C4C23×C411yescharacteristic
123C2×C4C22×D411yescharacteristic
124C2×C4C22×D411yescharacteristic
125C8—43no—
126C8—41no—
127C8—43no—
128C8—41no—
129C22—23no—
130C22—23no—
131C22—23no—
132C22C22×C22⋊C411yescharacteristic
133C4—21no—
134C4—23no—
135C4—23no—
136C4—46no—
137C4—42no—
138C4C2×#10116yes—
139C4#57611yescharacteristic
140C4#57711yescharacteristic
141C4#57711yescharacteristic
142C4#57811yescharacteristic
143C2—43no—
144C2C22×#10111yescharacteristic
145C2#289711yescharacteristic
146C2#289811yescharacteristic
subgroupG/H
center, socleC22C22×C22⋊C4
commutatorC2×C4C23×C4
Frattini, cosocleC42C24
prime radicalC2×#41C2×C4
LCSG ▷ C2×C4 ▷ C22 ▷ C1
UCSC1 ◁ C22 ◁ C4×#41 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
4. #1561C2semidirect
5. #1549C2semidirect
6. #1546C2semidirect
7. #1544C2semidirect

Maximal subgroups

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

subgroupindex
#35032
#29912
#15612
#15492
#15462
#15442