Finite Group Databasebeta

← #8459

Subgroups — #8459

Order 256.

461 conjugacy classes of subgroups; only the 77 normal subgroups are shown.

normal subgroups only

This group has 461 conjugacy classes of subgroups — too many to draw. Only its 77 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#3497C211yesmaximal, characteristic
2#1985C211yesmaximal, characteristic, complemented
3#1551C212yesmaximal, complemented
4#1530C212yesmaximal, complemented
5#1467C211yesmaximal, characteristic, complemented
6C2×2−1+4C412yes—
7#550—22no—
8D4×Q8—22no—
9#548—24no—
10#537—22no—
11#537C412yes—
12#532—22no—
13#532C2212yes—
14C2×C4×Q8C2211yescharacteristic
15#432C2212yes—
16C2×C4⋊C8C2211yescharacteristic
17C2×#97C2211yescharacteristic
18#336—22no—
19#333—22no—
20#331—22no—
21#329—24no—
22#324—22no—
232−1+4—48no—
24C2×#41—24no—
25C2×#41—24no—
26C2×#41C2×C414yes—
27C22×Q8—24no—
28C22×Q8C2×C411yescharacteristic
29C22×C8—21no—
30C22×C8—21no—
31C4⋊Q8—22no—
32C4⋊Q8D412yes—
33#127—22no—
34#127D412yes—
35#124—24no—
36#124D414yes—
37C22⋊Q8—28no—
38C22⋊Q8—24no—
39#121—28no—
40#121—24no—
41#121—24no—
42#121—22no—
43#121—22no—
44C4×Q8—22no—
45C4×Q8—22no—
46C4×D4—24no—
47C4×D4—24no—
48C4×D4—22no—
49C4×D4—22no—
50C2×C4⋊C4C2×C411yescharacteristic
51C2×C4⋊C4D412yes—
52C2×C42D412yes—
53C2×C42C2311yescharacteristic
54C4⋊C8—22no—
55C4⋊C8—22no—
56C22⋊C8—22no—
57#97—22no—
58#97—22no—
59#41—48no—
60#41—48no—
61#41—416no—
62#41—48no—
63C2×Q8—24no—
64C2×Q8—24no—
65C2×Q8—22no—
66C2×Q8—416no—
67C2×Q8C22⋊C414yes—
68C2×D4—24no—
69C2×D4—24no—
70C2×D4—24no—
71C2×D4—22no—
72C2×D4—22no—
73C2×D4C22⋊C414yes—
74C22×C4—28no—
75C22×C4—24no—
76C22×C4C22⋊C412yes—
77C22×C4C22⋊C412yes—
78C22×C4C22×C411yescharacteristic
79C22×C4C2×D411yescharacteristic
80C22×C4C2×D411yescharacteristic
81C2×C8—22no—
82C2×C8—41no—
83C2×C8—41no—
84C2×C8—42no—
85C2×C8—42no—
86C2×C8—41no—
87C4⋊C4—24no—
88C4⋊C4—22no—
89C4⋊C4—24no—
90C4⋊C4—22no—
91C4⋊C4—22no—
92C22⋊C4—28no—
93C22⋊C4—24no—
94C22⋊C4—24no—
95C42—22no—
96C42—22no—
97C42C2×D412yes—
98C42C2×D412yes—
99C23—24no—
100C23C2×C22⋊C411yescharacteristic
101Q8—28no—
102Q8—44no—
103Q8—48no—
104D4—44no—
105D4—48no—
106D4—48no—
107D4—42no—
108D4—42no—
109D4—82no—
110D4—84no—
111C2×C4—22no—
112C2×C4—22no—
113C2×C4—22no—
114C2×C4—21no—
115C2×C4—21no—
116C2×C4—22no—
117C2×C4—24no—
118C2×C4—41no—
119C2×C4—416no—
120C2×C4—48no—
121C2×C4—42no—
122C2×C4#10014yes—
123C2×C4C2×C22⋊C412yes—
124C2×C4#12011yescharacteristic
125C2×C4#12012yes—
126C2×C4#12011yescharacteristic
127C8—42no—
128C8—82no—
129C8—81no—
130C22—21no—
131C22—21no—
132C22—44no—
133C22—44no—
134C22—44no—
135C22#37911yescharacteristic
136C22C2×#10012yes—
137C4—21no—
138C4—22no—
139C4—24no—
140C4—22no—
141C4—42no—
142C4—44no—
143C4#45411yescharacteristic
144C4#45611yescharacteristic
145C2—22no—
146C2—84no—
147C2#178311yescharacteristic
148C2#179311yescharacteristic
149C2#179411yescharacteristic
subgroupG/H
center, socleC22#379
commutatorC22×C4C22×C4
Frattini, cosocleC2×C42C23
prime radical#3497C2
LCSG ▷ C22×C4 ▷ C22 ▷ C1
UCSC1 ◁ C22 ◁ C2×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #1985C2semidirect
3. #1551C2semidirect
4. #1530C2semidirect
5. #1467C2semidirect

Maximal subgroups

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

subgroupindex
#34972
#19852
#15512
#15302
#14672