Finite Group Databasebeta

← #8600

Subgroups — #8600

Order 256.

239 conjugacy classes of subgroups; only the 91 normal subgroups are shown.

normal subgroups only

This group has 239 conjugacy classes of subgroups — too many to draw. Only its 91 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×#431C211yesmaximal, characteristic
2#1797C212yesmaximal
3C2×#335C211yesmaximal, characteristic, complemented
4C2×#334C211yesmaximal, characteristic, complemented
5#1277C212yesmaximal, complemented
6C22×C42C2211yescharacteristic
7#431—22no—
8#431—22no—
9C2×C4⋊C8C412yes—
10C2×C4⋊C8C2212yes—
11C2×C4⋊C8C2212yes—
12C2×C22⋊C8—22no—
13C2×C22⋊C8C412yes—
14C2×C4×C8C2211yescharacteristic
15C2×C4×C8C2211yescharacteristic
16#336—22no—
17#335—22no—
18#334—22no—
19C23×C4C2×C411yescharacteristic
20C23×C4D411yescharacteristic
21C23×C4Q811yescharacteristic
22C22×C8—22no—
23C22×C8—22no—
24C22×C8C2×C412yes—
25C22×C8C2×C412yes—
26C2×C42—21no—
27C2×C42—21no—
28C2×C42—21no—
29C2×C42—21no—
30C2×C42C2×C411yescharacteristic
31C2×C42D411yescharacteristic
32C2×C42Q811yescharacteristic
33C2×C42C2311yescharacteristic
34C4⋊C8—24no—
35C4⋊C8—22no—
36C4⋊C8—22no—
37C4⋊C8—22no—
38C4⋊C8—22no—
39C22⋊C8—24no—
40C22⋊C8—44no—
41C4×C8—21no—
42C4×C8—21no—
43C4×C8D412yes—
44C4×C8D412yes—
45C24C4⋊C411yescharacteristic
46C22×C4—22no—
47C22×C4—22no—
48C22×C4—21no—
49C22×C4—21no—
50C22×C4—21no—
51C22×C4—21no—
52C22×C4—21no—
53C22×C4—21no—
54C22×C4—24no—
55C22×C4—22no—
56C22×C4—22no—
57C22×C4C4⋊C411yescharacteristic
58C22×C4C4⋊C411yescharacteristic
59C22×C4C4⋊C411yescharacteristic
60C22×C4C22×C411yescharacteristic
61C22×C4C2×D411yescharacteristic
62C22×C4C2×Q811yescharacteristic
63C2×C8—24no—
64C2×C8—22no—
65C2×C8—24no—
66C2×C8—42no—
67C2×C8—42no—
68C2×C8—42no—
69C2×C8—42no—
70C2×C8—42no—
71C2×C8—42no—
72C2×C8C22⋊C414yes—
73C42—21no—
74C42—21no—
75C42—21no—
76C42—21no—
77C42—21no—
78C42—21no—
79C42C2×D411yescharacteristic
80C42C2×D411yescharacteristic
81C42#4111yescharacteristic
82C42#4111yescharacteristic
83C23—21no—
84C23—22no—
85C23—22no—
86C23—21no—
87C23#10812yes—
88C23C2×C4⋊C411yescharacteristic
89C2×C4—24no—
90C2×C4—24no—
91C2×C4—21no—
92C2×C4—21no—
93C2×C4—21no—
94C2×C4—21no—
95C2×C4—21no—
96C2×C4—21no—
97C2×C4—22no—
98C2×C4—22no—
99C2×C4—42no—
100C2×C4—42no—
101C2×C4—42no—
102C2×C4—41no—
103C2×C4—41no—
104C2×C4#10812yes—
105C2×C4C2×C22⋊C411yescharacteristic
106C2×C4#11711yescharacteristic
107C2×C4#12111yescharacteristic
108C2×C4#12111yescharacteristic
109C2×C4C22⋊Q811yescharacteristic
110C2×C4C22⋊Q811yescharacteristic
111C2×C4#13114yes—
112C2×C4AGL(1,ℤ/8)12yes—
113C2×C4#13712yes—
114C8—24no—
115C8—42no—
116C8—82no—
117C8—82no—
118C22—22no—
119C22—24no—
120C22—41no—
121C22—41no—
122C22—42no—
123C22#38011yescharacteristic
124C22#42412yes—
125C22#42812yes—
126C22C2×#10811yescharacteristic
127C22C2×#10811yescharacteristic
128C4—22no—
129C4—21no—
130C4—21no—
131C4—41no—
132C4—41no—
133C4#40812yes—
134C4#43312yes—
135C4#46812yes—
136C4#46911yescharacteristic
137C4#47011yescharacteristic
138C2—42no—
139C2#157312yes—
140C2#157412yes—
141C2#179811yescharacteristic
142C2#180911yescharacteristic
143C2#181011yescharacteristic
subgroupG/H
centerC22×C4C2×D4
commutatorC22×C4C22×C4
Frattini, cosocleC2×C42C23
socleC23C2×C4⋊C4
prime radicalC24C4⋊C4
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C22×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
3. C2×#335C2semidirect
4. C2×#334C2semidirect
5. #1277C2semidirect

Maximal subgroups

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

subgroupindex
C2×#4312
#17972
C2×#3352
C2×#3342
#12772