Finite Group Databasebeta

← #11286

Subgroups — #11286

Order 256.

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

normal subgroups only

This group has 311 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
2C2×#344C212yesmaximal
3C2×#339C212yesmaximal
4C2×H(3,ℤ/4)C211yesmaximal, characteristic
5#1728C211yesmaximal, characteristic
6C22×M16C2212yes—
7C22×M16C2211yescharacteristic
8C22×M16C2211yescharacteristic
9C2×#117C2212yes—
10C22×C42C2211yescharacteristic
11#430—24no—
12C2×#108—22no—
13#344—24no—
14#339—24no—
15H(3,ℤ/4)C414yescomplemented
16#336—22no—
17C23×C4—21no—
18C23×C4C2311yescharacteristic
19C2×M16—22no—
20C2×M16—22no—
21C2×M16—22no—
22C2×M16—21no—
23C2×M16—22no—
24C2×M16—22no—
25C2×M16—22no—
26C2×M16—22no—
27C2×M16—22no—
28C2×M16—22no—
29C2×M16C2×C412yes—
30C2×M16D414yes—
31C2×M16D412yes—
32C2×M16Q812yes—
33C22×C8—21no—
34C22×C8—22no—
35C22×C8D412yes—
36#117—22no—
37#117—22no—
38#117—22no—
39#117C2×C414yes—
40C2×C4⋊C4—22no—
41C2×C22⋊C4—22no—
42C2×C42—22no—
43C2×C42—22no—
44C2×C42—22no—
45C2×C42—21no—
46C2×C42Q812yes—
47#108—28no—
48C24#4111yescharacteristic
49C22×C4—22no—
50C22×C4—44no—
51C22×C4—42no—
52C22×C4—42no—
53C22×C4C22×C411yescharacteristic
54C22×C4C2×D411yescharacteristic
55C22×C4C2×D412yes—
56C22×C4C2×D411yescharacteristic
57C22×C4C2×Q811yescharacteristic
58C22×C4C2×Q811yescharacteristic
59C22×C4#4112yes—
60C22×C4#4112yes—
61C22×C4#4112yes—
62C22×C4#4111yescharacteristic
63M16—24no—
64M16—24no—
65M16—24no—
66M16—24no—
67M16—24no—
68M16—42no—
69M16—42no—
70M16—42no—
71C2×C8—22no—
72C2×C8—22no—
73C2×C8—24no—
74C2×C8—22no—
75C2×C8—42no—
76C2×C8—41no—
77C2×C8—41no—
78C2×C8—42no—
79C2×C8C4⋊C414yes—
80C4⋊C4—24no—
81C4⋊C4—42no—
82C22⋊C4—24no—
83C22⋊C4—42no—
84C42—24no—
85C42—24no—
86C42—41no—
87C42—42no—
88C42—41no—
89C23—42no—
90C23C4×D411yescharacteristic
91C23C22⋊Q811yescharacteristic
92C23#12412yes—
93C23#12511yescharacteristic
94C23#12612yes—
95C2×C4—24no—
96C2×C4—42no—
97C2×C4—48no—
98C2×C4—42no—
99C2×C4—44no—
100C2×C4—84no—
101C2×C4C2×C4⋊C411yescharacteristic
102C2×C4#11712yes—
103C2×C4C4×D412yes—
104C2×C4C4×Q811yescharacteristic
105C2×C4#12011yescharacteristic
106C2×C4#12111yescharacteristic
107C2×C4#12112yes—
108C2×C4C22⋊Q812yes—
109C2×C4C22⋊Q812yes—
110C2×C4#12311yescharacteristic
111C2×C4#12312yes—
112C2×C4#12312yes—
113C2×C4#12411yescharacteristic
114C2×C4#12411yescharacteristic
115C2×C4#12512yes—
116C2×C4#12512yes—
117C2×C4#12612yes—
118C2×C4C4⋊Q811yescharacteristic
119C8—24no—
120C8—44no—
121C8—42no—
122C22—22no—
123C22—24no—
124C22—42no—
125C22—41no—
126C22—41no—
127C22#38812yes—
128C22#38911yescharacteristic
129C22#39311yescharacteristic
130C22#40012yes—
131C22#40011yescharacteristic
132C4—44no—
133C4—84no—
134C4#38211yescharacteristic
135C4#38511yescharacteristic
136C4#38712yes—
137C4#39411yescharacteristic
138C4#39711yescharacteristic
139C4#39812yes—
140C2—21no—
141C2—22no—
142C2—21no—
143C2—22no—
144C2#144211yescharacteristic
145C2#210212yes—
subgroupG/H
centerC2×C4#124
commutatorC22×C4C22×C4
Frattini, cosocleC23×C4C23
socleC22#400
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
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
C2×#4302
C2×#3442
C2×#3392
C2×H(3,ℤ/4)2
#17282