Finite Group Databasebeta

← #13313

Subgroups — #13313

Order 256.

278 conjugacy classes of subgroups; only the 59 normal subgroups are shown.

normal subgroups only

This group has 278 conjugacy classes of subgroups — too many to draw. Only its 59 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
1C22×D16C211yesmaximal, characteristic, complemented
2C2×#472C212yesmaximal, complemented
3C2×#361C212yesmaximal, complemented
4#2113C211yesmaximal, characteristic, complemented
5#1381C211yesmaximal, characteristic, complemented
6C2×AGL(1,ℤ/8)—22no—
7C22×D8C2212yes—
8C2×#131C2211yescharacteristic
9C2×D16—24no—
10C2×D16—22no—
11C2×M32C2211yescharacteristic
12C22×C16C2211yescharacteristic
13#472—24no—
14#472—24no—
15C2×#108C2212yes—
16C2×#100—22no—
17#361—24no—
18C22⋊C16—22no—
19C2×#41D411yescharacteristic
20C22×D4—22no—
21AGL(1,ℤ/8)—28no—
22AGL(1,ℤ/8)—44no—
23C2×SD16—42no—
24C2×D8—22no—
25C2×D8—22no—
26C2×D8—22no—
27C2×D8—22no—
28C2×D8—22no—
29C2×D8—42no—
30C2×D8D414yes—
31#131—22no—
32#131—22no—
33C2×M16—21no—
34C2×M16—22no—
35C2×M16D411yescharacteristic
36C22×C8—21no—
37C22×C8C2311yescharacteristic
38D16—28no—
39M32—22no—
40C2×C16—22no—
41C2×C16—21no—
42C2×C16D412yes—
43#108—22no—
44#108D414yes—
45#100—28no—
46C24—42no—
47#41—22no—
48#41—22no—
49C2×Q8D811yescharacteristic
50C2×D4—21no—
51C2×D4—24no—
52C2×D4—42no—
53C2×D4—42no—
54C2×D4—42no—
55C2×D4—42no—
56C2×D4—42no—
57C2×D4D811yescharacteristic
58C22×C4—21no—
59C22×C4C2×D411yescharacteristic
60SD16—48no—
61D8—24no—
62D8—24no—
63D8—48no—
64D8—42no—
65D8—42no—
66M16—22no—
67M16—24no—
68M16—42no—
69M16—42no—
70C2×C8—21no—
71C2×C8—42no—
72C2×C8—41no—
73C2×C8—41no—
74C2×C8C2×D412yes—
75C2×C8C2×D411yescharacteristic
76C2×C8C2×D412yes—
77C2×C8#4111yescharacteristic
78C16—22no—
79C16—41no—
80C23—21no—
81C23—44no—
82C23—82no—
83C23—82no—
84C23—164no—
85C23#13511yescharacteristic
86Q8—22no—
87D4—22no—
88D4—42no—
89D4—44no—
90D4—44no—
91D4—82no—
92D4—82no—
93C2×C4—21no—
94C2×C4—41no—
95C2×C4—41no—
96C2×C4#12012yes—
97C2×C4#12111yescharacteristic
98C2×C4C2×D811yescharacteristic
99C2×C4AGL(1,ℤ/8)12yes—
100C8—41no—
101C8—44no—
102C8#12011yescharacteristic
103C8#12112yes—
104C8#12711yescharacteristic
105C22—22no—
106C22—42no—
107C22—41no—
108C22—84no—
109C22—164no—
110C22—164no—
111C22—164no—
112C22#44912yes—
113C22#46611yescharacteristic
114C4—41no—
115C4#39211yescharacteristic
116C4#44712yes—
117C4#46911yescharacteristic
118C2—22no—
119C2—81no—
120C2—164no—
121C2#199911yescharacteristic
122C2#222112yes—
subgroupG/H
center, socleC22#466
commutator, Frattini, cosocleC22×C8C23
LCSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×#131 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C22×D16C2semidirect
2. C2×#472C2semidirect
3. C2×#361C2semidirect
4. #2113C2semidirect
5. #1381C2semidirect

Maximal subgroups

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

subgroupindex
C22×D162
C2×#4722
C2×#3612
#21132
#13812