Finite Group Databasebeta

← #7738

Subgroups — #7738

Order 256.

302 conjugacy classes of subgroups; only the 53 normal subgroups are shown.

normal subgroups only

This group has 302 conjugacy classes of subgroups — too many to draw. Only its 53 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#2683C211yesmaximal, characteristic, complemented
2#2041C212yesmaximal, complemented
3#2011C211yesmaximal, characteristic
4#1271C212yesmaximal, complemented
5#1270C211yesmaximal, characteristic, complemented
6C22×D8—21no—
7C2×#127C2211yescharacteristic
8C2×C22⋊Q8—22no—
9C2×#102—21no—
10C2×#102—22no—
11C2×#102—22no—
12#396—22no—
13#395—21no—
14#390C2211yescharacteristic
15#389C2212yes—
16#386—21no—
17#336C2211yescharacteristic
18#336C2212yes—
19C22×Q8—21no—
20C22×D4—21no—
21C22×D4—22no—
22C22×D4D411yescharacteristic
23C23×C4—21no—
24C2×D8—42no—
25C2×D8—42no—
26C2×D8—42no—
27C22×C8—21no—
28C22×C8—22no—
29#127—42no—
30C22⋊Q8—44no—
31C22⋊Q8—44no—
32C2×C4⋊C4—22no—
33C2×C4⋊C4—22no—
34C2×C4⋊C4D412yes—
35C2×C4⋊C4D412yes—
36C2×C4⋊C4D411yescharacteristic
37C2×C22⋊C4—22no—
38C2×C22⋊C4—22no—
39C2×C22⋊C4—21no—
40C2×C42C2311yescharacteristic
41#102—42no—
42#102—44no—
43#102—44no—
44#95—21no—
45#95—22no—
46C24—21no—
47C24—41no—
48C2×Q8—44no—
49C2×Q8—81no—
50C2×D4—24no—
51C2×D4—22no—
52C2×D4—21no—
53C2×D4—41no—
54C2×D4—41no—
55C2×D4—41no—
56C2×D4—41no—
57C2×D4—42no—
58C2×D4—42no—
59C2×D4—42no—
60C2×D4—41no—
61C2×D4—42no—
62C2×D4—41no—
63C2×D4—42no—
64C2×D4—41no—
65C2×D4SD1612yes—
66C22×C4—22no—
67C22×C4—22no—
68C22×C4—21no—
69C22×C4—44no—
70C22×C4—81no—
71C22×C4C2×D412yes—
72C22×C4C2×D411yescharacteristic
73D8—48no—
74C2×C8—22no—
75C2×C8—41no—
76C2×C8—41no—
77C2×C8—42no—
78C2×C8—42no—
79C2×C8—42no—
80C4⋊C4—22no—
81C4⋊C4—41no—
82C4⋊C4—42no—
83C4⋊C4—44no—
84C4⋊C4—42no—
85C4⋊C4—42no—
86C4⋊C4D814yescomplemented
87C22⋊C4—44no—
88C22⋊C4—42no—
89C22⋊C4—42no—
90C22⋊C4—81no—
91C42—41no—
92C23—22no—
93C23—42no—
94C23—41no—
95C23—42no—
96C23—41no—
97C23—42no—
98C23—82no—
99C23—81no—
100C23—81no—
101C23—82no—
102C23#12011yescharacteristic
103Q8—84no—
104D4—42no—
105D4—42no—
106D4—42no—
107D4—44no—
108D4—44no—
109D4—81no—
110D4—81no—
111D4—81no—
112D4—82no—
113D4—82no—
114C2×C4—21no—
115C2×C4—22no—
116C2×C4—22no—
117C2×C4—21no—
118C2×C4—24no—
119C2×C4—42no—
120C2×C4—42no—
121C2×C4—42no—
122C2×C4—42no—
123C2×C4—41no—
124C2×C4—42no—
125C2×C4—42no—
126C2×C4—84no—
127C2×C4C2×D812yes—
128C2×C4C2×SD1611yescharacteristic
129C2×C4AGL(1,ℤ/8)12yes—
130C2×C4#13711yescharacteristic
131C8—42no—
132C8—82no—
133C22—42no—
134C22—44no—
135C22—82no—
136C22—81no—
137C22—81no—
138C22—82no—
139C22—84no—
140C22—161no—
141C22—162no—
142C22—161no—
143C22#44712yes—
144C22#44811yescharacteristic
145C22#45311yescharacteristic
146C22#45412yes—
147C22B(4,𝔽2)11yescharacteristic
148C4—21no—
149C4—21no—
150C4—22no—
151C4—22no—
152C4—44no—
153C4—82no—
154C4—81no—
155C2—82no—
156C2—162no—
157C2#159611yescharacteristic
158C2#159812yes—
159C2#161911yescharacteristic
160C2#162712yes—
161C2#165711yescharacteristic
subgroupG/H
center, socleC23#120
commutator, Frattini, cosocleC2×C42C23
prime radical#2011C2
LCSG ▷ C2×C42 ▷ C23 ▷ C1
UCSC1 ◁ C23 ◁ C2×C42 ◁ G
LECSG ▷ C2×C42 ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
1. #2683C2semidirect
2. #2041C2semidirect
4. #1271C2semidirect
5. #1270C2semidirect
86. C4⋊C4D8semidirect

Maximal subgroups

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

subgroupindex
#26832
#20412
#20112
#12712
#12702