Finite Group Databasebeta

← #30291

Subgroups — #30291

Order 256.

407 conjugacy classes of subgroups; only the 151 normal subgroups are shown.

normal subgroups only

This group has 407 conjugacy classes of subgroups — too many to draw. Only its 151 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#2857C212yesmaximal
2#2083C214yesmaximal, complemented
3#2057C214yesmaximal, complemented
4#1808C214yesmaximal
5C2×#336C211yesmaximal, characteristic
6C23×C8C2212yes—
7C2×C4⋊Q8C2212yes—
8C2×C22⋊Q8—22no—
9C22×C42C2211yescharacteristic
10C2×#107C2214yes—
11C2×#107C2214yes—
12#391—22no—
13#389—22no—
14#389C2214yes—
15#384C2212yes—
16#380—22no—
17#380C2214yes—
18#340C2218yes—
19#336C2214yes—
20C22×Q8—22no—
21C23×C4D411yescharacteristic
22C23×C4D411yescharacteristic
23C23×C4C2311yescharacteristic
24C22×C8—42no—
25C22×C8—42no—
26C22×C8Q818yescomplemented
27C22×C8C2314yes—
28C4⋊Q8—44no—
29C22⋊Q8—48no—
30C2×C4⋊C4—22no—
31C2×C4⋊C4—24no—
32C2×C4⋊C4—22no—
33C2×C4⋊C4—22no—
34C2×C4⋊C4C2314yes—
35C2×C4⋊C4C2314yes—
36C2×C22⋊C4—24no—
37C2×C42—42no—
38C2×C42D412yes—
39C2×C42C2312yes—
40#107—44no—
41#107—44no—
42#95—24no—
43#95—24no—
44C24C2×D411yescharacteristic
45C2×Q8—44no—
46C2×Q8—44no—
47C2×Q8—44no—
48C22×C4—22no—
49C22×C4—21no—
50C22×C4—21no—
51C22×C4—24no—
52C22×C4—24no—
53C22×C4—41no—
54C22×C4—41no—
55C22×C4—41no—
56C22×C4—41no—
57C22×C4D814yes—
58C22×C4Q1614yes—
59C22×C4C2×D411yescharacteristic
60C22×C4C2×D412yes—
61C22×C4C2×D412yes—
62C22×C4C2×Q814yes—
63C22×C4C2411yescharacteristic
64C2×C8—24no—
65C2×C8—24no—
66C2×C8—48no—
67C2×C8C2×Q818yes—
68C4⋊C4—24no—
69C4⋊C4—28no—
70C4⋊C4—24no—
71C4⋊C4—44no—
72C4⋊C4—44no—
73C4⋊C4—44no—
74C4⋊C4—48no—
75C22⋊C4—48no—
76C42—24no—
77C42—42no—
78C23—21no—
79C23—21no—
80C23—21no—
81C23—21no—
82C23C4⋊Q812yes—
83C23C2×D812yes—
84C23C2×Q1612yes—
85C23C22×D411yescharacteristic
86Q8—88no—
87C2×C4—22no—
88C2×C4—22no—
89C2×C4—21no—
90C2×C4—21no—
91C2×C4—22no—
92C2×C4—22no—
93C2×C4—24no—
94C2×C4—24no—
95C2×C4—44no—
96C2×C4—44no—
97C2×C4—44no—
98C2×C4—44no—
99C2×C4—44no—
100C2×C4—44no—
101C2×C4—44no—
102C2×C4—44no—
103C2×C4C4⋊Q812yes—
104C2×C4C2×D814yes—
105C2×C4C2×Q1614yes—
106C2×C4C22×Q812yes—
107C2×C4H(5,𝔽2)11yescharacteristic
108C2×C4H(5,𝔽2)12yes—
109C2×C42−1+411yescharacteristic
110C8—28no—
111C22—22no—
112C22—22no—
113C22—22no—
114C22—22no—
115C22—22no—
116C22—22no—
117C22#50014yes—
118C22C2×C4⋊Q811yescharacteristic
119C22#53411yescharacteristic
120C22#53711yescharacteristic
121C22C22×D811yescharacteristic
122C22C22×Q1611yescharacteristic
123C22#57511yescharacteristic
124C22#57511yescharacteristic
125C4—22no—
126C4—24no—
127C4—24no—
128C4—84no—
129C4—84no—
130C4#54312yes—
131C4#54412yes—
132C2—24no—
133C2#265911yescharacteristic
134C2C2×#50011yescharacteristic
135C2#316211yescharacteristic
136C2#318611yescharacteristic
137C2#318911yescharacteristic
138C2#324511yescharacteristic
139C2#324911yescharacteristic
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC22×C4C24
prime radicalC24C2×D4
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #2083C2semidirect
3. #2057C2semidirect
26. C22×C8Q8semidirect

Maximal subgroups

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

subgroupindex
#28572
#20832
#20572
#18082
C2×#3362