Finite Group Databasebeta

← #30258

Subgroups — #30258

Order 256.

713 conjugacy classes of subgroups; only the 159 normal subgroups are shown.

normal subgroups only

This group has 713 conjugacy classes of subgroups — too many to draw. Only its 159 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×#493C212yesmaximal, complemented
2C2×#486C212yesmaximal, complemented
3#2867C211yesmaximal, characteristic, complemented
4#2858C211yesmaximal, characteristic, complemented
5#2011C218yesmaximal, complemented
6#1744C211yesmaximal, characteristic, complemented
7C22×D8C2218yes—
8C2×C4⋊Q8C2211yescharacteristic
9C2×#127—22no—
10C2×#127—22no—
11C2×#127C2211yescharacteristic
12C2×#127C2212yes—
13C2×#127C2214yes—
14C2×#124—22no—
15#493—28no—
16#486—28no—
17C2×#102C2218yes—
18C2×C4×C8C2212yes—
19#390—22no—
20#390C2214yes—
21C43C2211yescharacteristic
22#336C2214yes—
23C22×Q8—21no—
24C22×D4—21no—
25C22×D4—28no—
26C22×D4—22no—
27C22×D4—22no—
28C22×D4—21no—
29C22×D4C2314yes—
30C22×D4C2312yes—
31C2×D8—216no—
32C2×D8—416no—
33C22×C8C2314yes—
34C4⋊Q8—24no—
35#127—24no—
36#127—24no—
37#127—24no—
38#127—48no—
39#127—48no—
40#127—48no—
41#124—48no—
42C2×C4⋊C4—21no—
43C2×C4⋊C4C2312yes—
44C2×C22⋊C4—28no—
45C2×C42D412yes—
46C2×C42D412yes—
47C2×C42C2312yes—
48C2×C42C2311yescharacteristic
49#102—216no—
50C4×C8D418yescomplemented
51C24—22no—
52C24—24no—
53C2×Q8—42no—
54C2×Q8—44no—
55C2×D4—24no—
56C2×D4—24no—
57C2×D4—24no—
58C2×D4—216no—
59C2×D4—28no—
60C2×D4—416no—
61C2×D4—416no—
62C2×D4—44no—
63C2×D4—42no—
64C2×D4—44no—
65C2×D4—42no—
66C2×D4—44no—
67C2×D4—416no—
68C2×D4—48no—
69C2×D4—48no—
70C2×D4—44no—
71C22×C4—22no—
72C22×C4C2×D414yes—
73C22×C4C2×D411yescharacteristic
74C22×C4C2×D411yescharacteristic
75C22×C4C2411yescharacteristic
76D8—432no—
77C2×C8—28no—
78C2×C8C2×D418yes—
79C4⋊C4—24no—
80C4⋊C4—42no—
81C22⋊C4—416no—
82C42—24no—
83C42—24no—
84C42D818yescomplemented
85C42C2×D414yes—
86C23—44no—
87C23—42no—
88C23—48no—
89C23—44no—
90C23—44no—
91C23—48no—
92C23—48no—
93C23—44no—
94C23C22×D411yescharacteristic
95Q8—84no—
96D4—48no—
97D4—48no—
98D4—48no—
99D4—832no—
100D4—84no—
101D4—88no—
102D4—88no—
103D4—84no—
104C2×C4—24no—
105C2×C4—24no—
106C2×C4—42no—
107C2×C4—44no—
108C2×C4#12712yes—
109C2×C4#12712yes—
110C2×C4C2×D818yes—
111C2×C4C2×D814yes—
112C2×C4AGL(1,ℤ/8)14yes—
113C2×C4C22×D412yes—
114C2×C4H(5,𝔽2)14yes—
115C8—28no—
116C22—82no—
117C22—84no—
118C22—84no—
119C22—82no—
120C22—82no—
121C22—84no—
122C22—816no—
123C22—88no—
124C22C2×#12711yescharacteristic
125C22#53512yes—
126C22C22×D812yes—
127C22C2×AGL(1,ℤ/8)12yes—
128C4—28no—
129C4—82no—
130C4#49314yes—
131C4#49614yes—
132C4#53514yes—
133C2—164no—
134C2—162no—
135C2#265711yescharacteristic
136C2C2×#49311yescharacteristic
137C2C2×#49611yescharacteristic
138C2#320514yes—
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC22×C4C24
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C43 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#493C2semidirect
2. C2×#486C2semidirect
3. #2867C2semidirect
4. #2858C2semidirect
5. #2011C2semidirect
6. #1744C2semidirect
50. C4×C8D4semidirect
84. C42D8semidirect

Maximal subgroups

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

subgroupindex
C2×#4932
C2×#4862
#28672
#28582
#20112
#17442