Finite Group Databasebeta

← #8648

Subgroups — #8648

Order 256.

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

normal subgroups only

This group has 263 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×C8×D4C211yesmaximal, characteristic
2#1834C211yesmaximal, characteristic, complemented
3#1802C212yesmaximal
4C2×#335C211yesmaximal, characteristic, complemented
5#1296C212yesmaximal, complemented
6C23×C8—21no—
7C2×C4×D4C2211yescharacteristic
8C8×D4—22no—
9C8×D4C414yescomplemented
10C2×C4⋊C8C2212yes—
11C2×C4⋊C8C2211yescharacteristic
12C2×#102—22no—
13C2×C22⋊C8—21no—
14C2×C4×C8C2211yescharacteristic
15#384C2212yes—
16#340—21no—
17#340—21no—
18#340—22no—
19#335—22no—
20C22×D4D411yescharacteristic
21C23×C4—21no—
22C22×C8—21no—
23C22×C8—24no—
24C22×C8—22no—
25C22×C8—44no—
26C22×C8D411yescharacteristic
27C22×C8D411yescharacteristic
28C4×D4—21no—
29C4×D4—21no—
30C4×D4C2×C412yes—
31C4×D4Q812yes—
32C2×C4⋊C4—22no—
33C2×C4⋊C4—22no—
34C2×C4⋊C4—22no—
35C2×C4⋊C4D411yescharacteristic
36C2×C22⋊C4—21no—
37C2×C42C2311yescharacteristic
38C4⋊C8—21no—
39C4⋊C8—22no—
40C4⋊C8—22no—
41C4⋊C8C2×C412yes—
42#102—44no—
43C22⋊C8—24no—
44C4×C8C2×C412yes—
45C4×C8D412yes—
46C24—21no—
47C2×D4—21no—
48C2×D4—21no—
49C2×D4—21no—
50C2×D4C4⋊C412yes—
51C2×D4D812yes—
52C2×D4Q1612yes—
53C22×C4—21no—
54C22×C4—22no—
55C22×C4—22no—
56C22×C4—42no—
57C22×C4—42no—
58C22×C4—42no—
59C22×C4C2×D411yescharacteristic
60C22×C4C2×D411yescharacteristic
61C22×C4#4111yescharacteristic
62C2×C8—22no—
63C2×C8—22no—
64C2×C8—22no—
65C2×C8—48no—
66C2×C8—42no—
67C2×C8—42no—
68C2×C8—42no—
69C2×C8—42no—
70C2×C8C22⋊C412yes—
71C2×C8C22⋊C412yes—
72C4⋊C4—21no—
73C4⋊C4—42no—
74C4⋊C4—42no—
75C4⋊C4—42no—
76C4⋊C4—42no—
77C4⋊C4—82no—
78C4⋊C4C4⋊C412yes—
79C22⋊C4—22no—
80C22⋊C4—22no—
81C42C22×C411yescharacteristic
82C42C2×D411yescharacteristic
83C42C2×Q811yescharacteristic
84C42#4111yescharacteristic
85C23—22no—
86C23—22no—
87C23—22no—
88C23—42no—
89C23—42no—
90C23#12111yescharacteristic
91D4—22no—
92D4—22no—
93D4—22no—
94D4#10714yes—
95C2×C4—22no—
96C2×C4—22no—
97C2×C4—42no—
98C2×C4—42no—
99C2×C4—42no—
100C2×C4—44no—
101C2×C4—82no—
102C2×C4—82no—
103C2×C4—82no—
104C2×C4C2×C22⋊C411yescharacteristic
105C2×C4C2×C4⋊C411yescharacteristic
106C2×C4#11711yescharacteristic
107C2×C4#12111yescharacteristic
108C2×C4C22⋊Q811yescharacteristic
109C2×C4C22⋊Q811yescharacteristic
110C2×C4C2×D811yescharacteristic
111C2×C4C2×Q1611yescharacteristic
112C2×C4#13512yes—
113C2×C4#13511yescharacteristic
114C2×C4#13511yescharacteristic
115C2×C4AGL(1,ℤ/8)12yes—
116C8—22no—
117C8—22no—
118C8—42no—
119C8—82no—
120C22—24no—
121C22—42no—
122C22—42no—
123C22—44no—
124C22—44no—
125C22#38011yescharacteristic
126C22#46312yes—
127C22#46611yescharacteristic
128C22#46711yescharacteristic
129C22#47112yes—
130C4—21no—
131C4—21no—
132C4—42no—
133C4—162no—
134C4#41611yescharacteristic
135C4#41811yescharacteristic
136C4C2×#10711yescharacteristic
137C4#42711yescharacteristic
138C4#46611yescharacteristic
139C4#46711yescharacteristic
140C4#47812yes—
141C2—44no—
142C2#168112yes—
143C2#168312yes—
144C2#180411yescharacteristic
145C2#180811yescharacteristic
146C2#181511yescharacteristic
subgroupG/H
center, socleC23#121
commutatorC42C22×C4
Frattini, cosocleC2×C42C23
prime radicalC22×D4D4
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
2. #1834C2semidirect
4. C2×#335C2semidirect
5. #1296C2semidirect
9. C8×D4C4semidirect

Maximal subgroups

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

subgroupindex
C2×C8×D42
#18342
#18022
C2×#3352
#12962