Finite Group Databasebeta

← #11374

Subgroups — #11374

Order 256.

299 conjugacy classes of subgroups; only the 111 normal subgroups are shown.

normal subgroups only

This group has 299 conjugacy classes of subgroups — too many to draw. Only its 111 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×#430C211yesmaximal, characteristic
2#1733C212yesmaximal
3C2×H(3,ℤ/4)C211yesmaximal, characteristic
4#1729C211yesmaximal, characteristic
5#1729C212yesmaximal
6C22×M16C2212yes—
7C22×M16C2211yescharacteristic
8C23×C8C2211yescharacteristic
9C2×#117C2211yescharacteristic
10C2×#117C2212yes—
11#430—22no—
12#430C414yescomplemented
13C2×#108—22no—
14#339—24no—
15H(3,ℤ/4)—22no—
16#336—22no—
17#336—24no—
18C23×C4C2311yescharacteristic
19C2×M16—22no—
20C2×M16—22no—
21C2×M16—22no—
22C2×M16—22no—
23C2×M16—22no—
24C2×M16—22no—
25C2×M16—22no—
26C2×M16C2×C414yes—
27C2×M16C2×C412yes—
28C2×M16D412yes—
29C22×C8—21no—
30C22×C8—22no—
31C22×C8—22no—
32C22×C8—22no—
33C22×C8—21no—
34C22×C8D412yes—
35C22×C8Q812yes—
36#117—22no—
37#117—22no—
38#117—22no—
39#117—22no—
40#117—22no—
41#117—22no—
42C2×C4⋊C4—22no—
43C2×C4⋊C4Q812yes—
44C2×C22⋊C4—21no—
45C2×C22⋊C4—22no—
46C2×C42—21no—
47C2×C42D414yes—
48#108—28no—
49C24#4111yescharacteristic
50C22×C4—22no—
51C22×C4—24no—
52C22×C4C22×C411yescharacteristic
53C22×C4C2×D411yescharacteristic
54C22×C4C2×D411yescharacteristic
55C22×C4C2×D412yes—
56C22×C4C2×Q811yescharacteristic
57C22×C4C2×Q811yescharacteristic
58C22×C4#4112yes—
59C22×C4#4112yes—
60C22×C4#4112yes—
61C22×C4#4111yescharacteristic
62M16—24no—
63M16—24no—
64M16—24no—
65M16—24no—
66M16—42no—
67M16—42no—
68C2×C8—22no—
69C2×C8—22no—
70C2×C8—24no—
71C2×C8—24no—
72C2×C8—22no—
73C2×C8—42no—
74C2×C8—41no—
75C2×C8—42no—
76C2×C8—41no—
77C2×C8—42no—
78C2×C8C22⋊C414yes—
79C4⋊C4—24no—
80C4⋊C4—42no—
81C4⋊C4—42no—
82C22⋊C4—42no—
83C22⋊C4—42no—
84C22⋊C4—42no—
85C42—24no—
86C42—24no—
87C42—41no—
88C42—41no—
89C23—42no—
90C23C4×Q811yescharacteristic
91C23C22⋊Q811yescharacteristic
92C23#12312yes—
93C23#12411yescharacteristic
94C23#12612yes—
95C2×C4—48no—
96C2×C4—44no—
97C2×C4—44no—
98C2×C4—42no—
99C2×C4C2×C22⋊C411yescharacteristic
100C2×C4#11712yes—
101C2×C4C4×D412yes—
102C2×C4C4×Q811yescharacteristic
103C2×C4#12112yes—
104C2×C4C22⋊Q812yes—
105C2×C4C22⋊Q812yes—
106C2×C4C22⋊Q811yescharacteristic
107C2×C4#12312yes—
108C2×C4#12311yescharacteristic
109C2×C4#12311yescharacteristic
110C2×C4#12312yes—
111C2×C4#12411yescharacteristic
112C2×C4#12512yes—
113C2×C4#12512yes—
114C2×C4#12612yes—
115C2×C4#12711yescharacteristic
116C2×C4C4⋊Q811yescharacteristic
117C8—24no—
118C8—44no—
119C8—42no—
120C22—22no—
121C22—24no—
122C22—41no—
123C22—41no—
124C22—42no—
125C22#38712yes—
126C22#39111yescharacteristic
127C22#39712yes—
128C22#39911yescharacteristic
129C22#40011yescharacteristic
130C4—84no—
131C4—82no—
132C4#38111yescharacteristic
133C4#38712yes—
134C4#39011yescharacteristic
135C4#39812yes—
136C4#39911yescharacteristic
137C4#40011yescharacteristic
138C2—22no—
139C2—22no—
140C2—21no—
141C2—21no—
142C2#144511yescharacteristic
143C2#209812yes—
subgroupG/H
centerC2×C4#127
commutatorC22×C4C22×C4
Frattini, cosocleC23×C4C23
socleC22#399
prime radicalC24#41
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ G
LECSG ▷ C23×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
12. #430C4semidirect

Maximal subgroups

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

subgroupindex
C2×#4302
#17332
C2×H(3,ℤ/4)2
#17292