Finite Group Databasebeta

← #11285

Subgroups — #11285

Order 256.

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

normal subgroups only

This group has 303 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
1#2911C211yesmaximal, characteristic
2#1740C212yesmaximal
3#1735C212yesmaximal
4C2×H(3,ℤ/4)C211yesmaximal, characteristic
5#1729C211yesmaximal, characteristic
6C22×M16C2211yescharacteristic
7C23×C8C2211yescharacteristic
8C2×#117C2212yes—
9C2×#117C2212yes—
10C2×#117C2211yescharacteristic
11#428—24no—
12#427—22no—
13#342—24no—
14#340—24no—
15H(3,ℤ/4)C414yescomplemented
16#336—22no—
17C23×C4C2311yescharacteristic
18C2×M16—22no—
19C2×M16—22no—
20C2×M16C2×C412yes—
21C2×M16Q812yes—
22C22×C8—21no—
23C22×C8—22no—
24C22×C8—22no—
25C22×C8—21no—
26C22×C8D412yes—
27C22×C8Q812yes—
28#117—22no—
29#117—22no—
30#117—22no—
31#117—22no—
32#117—22no—
33#117—22no—
34#117—22no—
35#117—22no—
36#117—22no—
37#117C2×C414yes—
38C2×C4⋊C4—22no—
39C2×C4⋊C4—21no—
40C2×C4⋊C4D414yes—
41C2×C22⋊C4—22no—
42C2×C22⋊C4—22no—
43C2×C22⋊C4D412yes—
44C2×C42—22no—
45C2×C42—21no—
46C2×C42—22no—
47#107—24no—
48#106—24no—
49C24C2×D411yescharacteristic
50C22×C4—22no—
51C22×C4—24no—
52C22×C4—42no—
53C22×C4C22×C411yescharacteristic
54C22×C4C2×D411yescharacteristic
55C22×C4C2×D412yes—
56C22×C4C2×Q811yescharacteristic
57C22×C4C2×Q811yescharacteristic
58C22×C4#4112yes—
59C22×C4#4112yes—
60C22×C4#4112yes—
61C22×C4#4111yescharacteristic
62C22×C4#4111yescharacteristic
63M16—24no—
64M16—24no—
65C2×C8—22no—
66C2×C8—22no—
67C2×C8—24no—
68C2×C8—22no—
69C2×C8—41no—
70C2×C8—41no—
71C2×C8—42no—
72C2×C8C4⋊C414yes—
73C4⋊C4—24no—
74C4⋊C4—24no—
75C4⋊C4—24no—
76C4⋊C4—42no—
77C4⋊C4—42no—
78C22⋊C4—24no—
79C22⋊C4—24no—
80C22⋊C4—42no—
81C22⋊C4—42no—
82C22⋊C4—42no—
83C42—24no—
84C42—42no—
85C42—41no—
86C42—41no—
87C42—42no—
88C42—42no—
89C23—42no—
90C23C4×D411yescharacteristic
91C23#12112yes—
92C23#12111yescharacteristic
93C23#12312yes—
94C23C4⋊Q811yescharacteristic
95C2×C4—44no—
96C2×C4—44no—
97C2×C4—44no—
98C2×C4—42no—
99C2×C4—84no—
100C2×C4—84no—
101C2×C4C2×C4⋊C411yescharacteristic
102C2×C4#11712yes—
103C2×C4C4×D412yes—
104C2×C4C4×Q811yescharacteristic
105C2×C4#12011yescharacteristic
106C2×C4C22⋊Q812yes—
107C2×C4C22⋊Q812yes—
108C2×C4C22⋊Q811yescharacteristic
109C2×C4#12311yescharacteristic
110C2×C4#12312yes—
111C2×C4#12411yescharacteristic
112C2×C4#12412yes—
113C2×C4#12411yescharacteristic
114C2×C4#12512yes—
115C2×C4#12512yes—
116C2×C4#12511yescharacteristic
117C2×C4#12612yes—
118C2×C4#12612yes—
119C8—24no—
120C8—42no—
121C22—22no—
122C22—24no—
123C22—41no—
124C22—42no—
125C22—41no—
126C22#38812yes—
127C22#38911yescharacteristic
128C22#39411yescharacteristic
129C22#39711yescharacteristic
130C22#39812yes—
131C4—82no—
132C4—84no—
133C4—84no—
134C4#38211yescharacteristic
135C4#38511yescharacteristic
136C4#38712yes—
137C4#39311yescharacteristic
138C4#40012yes—
139C4#40011yescharacteristic
140C2—22no—
141C2—21no—
142C2—21no—
143C2—22no—
144C2#144211yescharacteristic
145C2#205312yes—
subgroupG/H
centerC2×C4#124
commutatorC22×C4C22×C4
Frattini, cosocleC23×C4C23
socleC22#394
prime radicalC24C2×D4
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
15. H(3,ℤ/4)C4semidirect

Maximal subgroups

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

subgroupindex
#29112
#17402
#17352
C2×H(3,ℤ/4)2
#17292