Finite Group Databasebeta

← #10080

Subgroups — #10080

Order 256.

276 conjugacy classes of subgroups; only the 57 normal subgroups are shown.

normal subgroups only

This group has 276 conjugacy classes of subgroups — too many to draw. Only its 57 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×#490C212yesmaximal
2#2822C211yesmaximal, characteristic, complemented
3#1961C211yesmaximal, characteristic
4C2×#330C212yesmaximal, complemented
5#1295C211yesmaximal, characteristic, complemented
6C2×#127C2211yescharacteristic
7C2×#125C2212yes—
8#490—24no—
9#490—24no—
10C2×#102—22no—
11C2×#102—22no—
12C2×#102—22no—
13C2×#97C2211yescharacteristic
14C2×#97C2212yes—
15#400—22no—
16#398—22no—
17#398—22no—
18#382C2211yescharacteristic
19#330—24no—
20C22×D4—22no—
21C22×D4—21no—
22C22×C8—21no—
23C22×C8—22no—
24#127—22no—
25#127—21no—
26#127D412yes—
27#125—22no—
28#125—22no—
29#125—22no—
30#125—22no—
31C2×C4⋊C4—22no—
32C2×C4⋊C4—22no—
33C2×C4⋊C4—22no—
34C2×C4⋊C4D412yes—
35C2×C4⋊C4D412yes—
36C2×C4⋊C4D412yes—
37C2×C42C2311yescharacteristic
38#102—28no—
39#102—28no—
40#102—44no—
41#97—22no—
42#97—22no—
43#97D414yes—
44#95—24no—
45#95—22no—
46#95—22no—
47C24—41no—
48C2×D4—24no—
49C2×D4—22no—
50C2×D4—42no—
51C2×D4—48no—
52C2×D4—42no—
53C2×D4—42no—
54C2×D4—41no—
55C22×C4—22no—
56C22×C4—22no—
57C22×C4—22no—
58C22×C4C2×D412yes—
59C22×C4C2×D411yescharacteristic
60C2×C8—22no—
61C2×C8—24no—
62C2×C8—44no—
63C2×C8—41no—
64C2×C8—41no—
65C4⋊C4—22no—
66C4⋊C4—22no—
67C4⋊C4—22no—
68C4⋊C4—22no—
69C4⋊C4—42no—
70C4⋊C4—42no—
71C4⋊C4—42no—
72C4⋊C4—42no—
73C4⋊C4—42no—
74C4⋊C4—82no—
75C42C2×D411yescharacteristic
76C42C2×D412yes—
77C42#4111yescharacteristic
78C23—42no—
79C23—81no—
80C23—84no—
81C23—81no—
82C23#12011yescharacteristic
83D4—48no—
84D4—44no—
85D4—84no—
86D4—82no—
87C2×C4—21no—
88C2×C4—24no—
89C2×C4—21no—
90C2×C4—42no—
91C2×C4—42no—
92C2×C4—42no—
93C2×C4—42no—
94C2×C4—44no—
95C2×C4—44no—
96C2×C4—42no—
97C2×C4#12012yes—
98C2×C4#12112yes—
99C2×C4#12111yescharacteristic
100C2×C4#12711yescharacteristic
101C8—44no—
102C8—42no—
103C22—84no—
104C22—82no—
105C22—162no—
106C22—162no—
107C22#39211yescharacteristic
108C22#45311yescharacteristic
109C22#45414yes—
110C22#45411yescharacteristic
111C4—22no—
112C4—22no—
113C4—21no—
114C4—21no—
115C4—82no—
116C4—82no—
117C4—82no—
118C2—162no—
119C2#165712yes—
120C2#165812yes—
121C2#200312yes—
122C2#200611yescharacteristic
subgroupG/H
center, socleC23#120
commutator, Frattini, cosocleC2×C42C23
prime radicalC2×#127C22
LCSG ▷ C2×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. #2822C2semidirect
4. C2×#330C2semidirect
5. #1295C2semidirect

Maximal subgroups

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

subgroupindex
C2×#4902
#28222
#19612
C2×#3302
#12952