Finite Group Databasebeta

← #10536

Subgroups — #10536

Order 256.

311 conjugacy classes of subgroups; only the 75 normal subgroups are shown.

normal subgroups only

This group has 311 conjugacy classes of subgroups — too many to draw. Only its 75 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×#493C211yesmaximal, characteristic
2#1982C212yesmaximal, complemented
3#1939C211yesmaximal, characteristic, complemented
4C2×#331C212yesmaximal, complemented
5#1277C211yesmaximal, characteristic, complemented
6C22×D8—21no—
7C22×D8—21no—
8C2×#127C2212yes—
9#493—24no—
10C2×C4⋊C8—21no—
11C2×C4⋊C8C2211yescharacteristic
12C2×C4⋊C8C2212yes—
13C2×#102—22no—
14C2×#102—22no—
15C2×C4×C8C2211yescharacteristic
16C4×C4⋊C4C2211yescharacteristic
17#336—21no—
18#331—24no—
19C22×D4—22no—
20C22×D4—22no—
21C22×D4—22no—
22C2×D8—24no—
23C2×D8—24no—
24C2×D8—42no—
25C2×D8—42no—
26C2×D8—42no—
27C2×D8—42no—
28C22×C8—21no—
29C22×C8—22no—
30C22×C8D411yescharacteristic
31C22×C8D411yescharacteristic
32#127—22no—
33#127—22no—
34#127—22no—
35#127D414yes—
36C2×C4⋊C4D411yescharacteristic
37C2×C4⋊C4D411yescharacteristic
38C2×C42—21no—
39C2×C42C2311yescharacteristic
40C4⋊C8—22no—
41C4⋊C8—22no—
42C4⋊C8—22no—
43C4⋊C8—42no—
44#102—44no—
45#102—44no—
46C4×C8—22no—
47#95—21no—
48C24—42no—
49C2×D4—24no—
50C2×D4—24no—
51C2×D4—24no—
52C2×D4—42no—
53C2×D4—42no—
54C2×D4—42no—
55C2×D4—42no—
56C2×D4—42no—
57C2×D4—42no—
58C2×D4—42no—
59C2×D4—42no—
60C2×D4—42no—
61C2×D4—42no—
62C2×D4—42no—
63C2×D4—82no—
64C2×D4—82no—
65C22×C4—21no—
66C22×C4—21no—
67C22×C4C2×D411yescharacteristic
68C22×C4C2×D411yescharacteristic
69C22×C4#4111yescharacteristic
70D8—48no—
71D8—48no—
72C2×C8—21no—
73C2×C8—21no—
74C2×C8—21no—
75C2×C8—21no—
76C2×C8—41no—
77C2×C8—42no—
78C2×C8—42no—
79C2×C8—41no—
80C2×C8—42no—
81C2×C8—41no—
82C2×C8D812yes—
83C2×C8SD1612yes—
84C4⋊C4—21no—
85C4⋊C4—22no—
86C4⋊C4D812yescomplemented
87C42—41no—
88C42—41no—
89C42C2×D412yes—
90C42#4112yes—
91C23—44no—
92C23—82no—
93C23—82no—
94C23—82no—
95C23—82no—
96C23—82no—
97C23—82no—
98C23#12111yescharacteristic
99D4—44no—
100D4—44no—
101D4—44no—
102D4—44no—
103D4—84no—
104D4—84no—
105D4—82no—
106D4—82no—
107D4—82no—
108D4—82no—
109C2×C4—21no—
110C2×C4—21no—
111C2×C4—22no—
112C2×C4—41no—
113C2×C4—41no—
114C2×C4—41no—
115C2×C4—41no—
116C2×C4—41no—
117C2×C4#12011yescharacteristic
118C2×C4#12112yes—
119C2×C4#12312yes—
120C2×C4#12411yescharacteristic
121C2×C4C2×D811yescharacteristic
122C2×C4C2×D811yescharacteristic
123C2×C4C2×SD1611yescharacteristic
124C2×C4#13511yescharacteristic
125C2×C4AGL(1,ℤ/8)11yescharacteristic
126C2×C4AGL(1,ℤ/8)11yescharacteristic
127C2×C4AGL(1,ℤ/8)12yes—
128C8—22no—
129C8—22no—
130C8—81no—
131C8—82no—
132C22—84no—
133C22—84no—
134C22—84no—
135C22—162no—
136C22—162no—
137C22—162no—
138C22—162no—
139C22#39411yescharacteristic
140C22#45911yescharacteristic
141C22#46011yescharacteristic
142C22#46611yescharacteristic
143C22#46911yescharacteristic
144C22#47211yescharacteristic
145C22#47211yescharacteristic
146C4—22no—
147C4—42no—
148C4—81no—
149C4#44711yescharacteristic
150C4#45011yescharacteristic
151C4#45912yes—
152C4#46312yes—
153C4#48611yescharacteristic
154C4#49011yescharacteristic
155C2—164no—
156C2#166711yescharacteristic
157C2#166811yescharacteristic
158C2#168711yescharacteristic
159C2#168811yescharacteristic
160C2#204111yescharacteristic
161C2#204511yescharacteristic
162C2#205411yescharacteristic
subgroupG/H
center, socleC23#121
commutator, Frattini, cosocleC2×C42C23
prime radicalC2×#493C2
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. #1982C2semidirect
3. #1939C2semidirect
4. C2×#331C2semidirect
5. #1277C2semidirect
86. C4⋊C4D8semidirect

Maximal subgroups

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

subgroupindex
C2×#4932
#19822
#19392
C2×#3312
#12772