Finite Group Databasebeta

← #10351

Subgroups — #10351

Order 256.

250 conjugacy classes of subgroups; only the 69 normal subgroups are shown.

normal subgroups only

This group has 250 conjugacy classes of subgroups — too many to draw. Only its 69 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#2571C211yesmaximal, characteristic, complemented
2#1982C212yesmaximal
3#1957C211yesmaximal, characteristic
4#1296C211yesmaximal, characteristic, complemented
5#1279C212yesmaximal, complemented
6C2×#127C2211yescharacteristic
7C2×C4⋊C8C2212yes—
8C2×#102—22no—
9C2×#102—22no—
10C2×#102—22no—
11C2×C4×C8C2211yescharacteristic
12#400—22no—
13#389—22no—
14#384C2211yescharacteristic
15#382—22no—
16C4×C4⋊C4C2212yes—
17C22×D4—21no—
18C22×D4—22no—
19C22×C8—21no—
20C22×C8—22no—
21#127—22no—
22#127—21no—
23#127Q812yes—
24C2×C4⋊C4—22no—
25C2×C4⋊C4—22no—
26C2×C4⋊C4D412yes—
27C2×C4⋊C4D412yes—
28C2×C4⋊C4D412yes—
29C2×C42—22no—
30C2×C42C2311yescharacteristic
31C4⋊C8—22no—
32C4⋊C8—22no—
33#102—44no—
34#102—44no—
35#102—44no—
36C4×C8—22no—
37#95—22no—
38#95—24no—
39#95—22no—
40C24—41no—
41C2×D4—22no—
42C2×D4—24no—
43C2×D4—42no—
44C2×D4—42no—
45C2×D4—41no—
46C2×D4—42no—
47C2×D4—42no—
48C2×D4—42no—
49C2×D4—42no—
50C2×D4—42no—
51C22×C4—22no—
52C22×C4—22no—
53C22×C4—22no—
54C22×C4C2×D411yescharacteristic
55C22×C4C2×D412yes—
56C2×C8—22no—
57C2×C8—41no—
58C2×C8—41no—
59C2×C8—42no—
60C2×C8—42no—
61C2×C8—42no—
62C4⋊C4—22no—
63C4⋊C4—22no—
64C4⋊C4—22no—
65C4⋊C4—22no—
66C4⋊C4—42no—
67C4⋊C4—42no—
68C4⋊C4—42no—
69C4⋊C4—82no—
70C42—42no—
71C42—42no—
72C42C2×Q811yescharacteristic
73C42#4112yes—
74C42#4111yescharacteristic
75C23—42no—
76C23—82no—
77C23—82no—
78C23—81no—
79C23—81no—
80C23#12011yescharacteristic
81D4—44no—
82D4—44no—
83D4—44no—
84D4—82no—
85D4—82no—
86D4—82no—
87C2×C4—21no—
88C2×C4—21no—
89C2×C4—42no—
90C2×C4—42no—
91C2×C4—42no—
92C2×C4—42no—
93C2×C4—44no—
94C2×C4—42no—
95C2×C4—42no—
96C2×C4—42no—
97C2×C4C22⋊Q811yescharacteristic
98C2×C4C22⋊Q812yes—
99C2×C4#12411yescharacteristic
100C2×C4#12412yes—
101C2×C4#13512yes—
102C2×C4#13512yes—
103C2×C4AGL(1,ℤ/8)12yes—
104C2×C4AGL(1,ℤ/8)12yes—
105C8—42no—
106C8—82no—
107C22—84no—
108C22—82no—
109C22—161no—
110C22—161no—
111C22—162no—
112C22#39311yescharacteristic
113C22#44912yes—
114C22#44912yes—
115C22#45311yescharacteristic
116C22#45411yescharacteristic
117C4—21no—
118C4—21no—
119C4—82no—
120C4—82no—
121C4—82no—
122C4#47812yes—
123C4#47812yes—
124C4#48812yes—
125C4#49012yes—
126C2—162no—
127C2#162011yescharacteristic
128C2#162411yescharacteristic
129C2#162812yes—
130C2#202512yes—
131C2#202711yescharacteristic
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
1. #2571C2semidirect
4. #1296C2semidirect
5. #1279C2semidirect

Maximal subgroups

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

subgroupindex
#25712
#19822
#19572
#12962
#12792