Finite Group Databasebeta

← #25910

Subgroups — #25910

Order 256.

533 conjugacy classes of subgroups; only the 139 normal subgroups are shown.

normal subgroups only

This group has 533 conjugacy classes of subgroups — too many to draw. Only its 139 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×#533C211yesmaximal, characteristic
2C2×#491C212yesmaximal, complemented
3#2857C211yesmaximal, characteristic
4#2024C214yesmaximal, complemented
5#1992C212yesmaximal, complemented
6#1873C214yesmaximal
7#1749C211yesmaximal, characteristic
8#533—28no—
9C2×C4⋊Q8C2211yescharacteristic
10C2×C4⋊Q8C2212yes—
11C2×#125C2212yes—
12C2×C22⋊Q8—22no—
13C2×C22⋊Q8C2212yes—
14C2×C4×Q8—22no—
15C2×#117C2212yes—
16C22×C42C2211yescharacteristic
17#491—28no—
18C2×#103C2218yes—
19C2×C22⋊C8C2212yes—
20C2×#97C2212yes—
21#391C2212yes—
22#389—22no—
23#384C2211yescharacteristic
24#380—22no—
25#340C2218yes—
26#336C2212yes—
27C22×Q8—22no—
28C22×Q8C2312yes—
29C23×C4D412yes—
30C23×C4C2311yescharacteristic
31C22×C8C2314yes—
32C4⋊Q8—28no—
33C4⋊Q8—24no—
34#125—24no—
35#125D418yes—
36C22⋊Q8—216no—
37C22⋊Q8—28no—
38C4×Q8—216no—
39#117—28no—
40C2×C4⋊C4—24no—
41C2×C4⋊C4—22no—
42C2×C4⋊C4—22no—
43C2×C4⋊C4—22no—
44C2×C4⋊C4—22no—
45C2×C4⋊C4C2312yes—
46C2×C4⋊C4C2314yes—
47C2×C22⋊C4—22no—
48C2×C22⋊C4—22no—
49C2×C42—22no—
50C2×C42—24no—
51C2×C42D412yes—
52C2×C42C2311yescharacteristic
53C2×C42C2311yescharacteristic
54#103—216no—
55C22⋊C8—24no—
56#97—24no—
57#95—24no—
58C24C2×D411yescharacteristic
59C2×Q8—28no—
60C2×Q8—24no—
61C2×Q8—24no—
62C2×Q8—24no—
63C2×Q8—44no—
64C2×Q8—44no—
65C22×C4—22no—
66C22×C4—22no—
67C22×C4—24no—
68C22×C4—24no—
69C22×C4—24no—
70C22×C4—22no—
71C22×C4—22no—
72C22×C4—42no—
73C22×C4C2×D412yes—
74C22×C4C2×D411yescharacteristic
75C22×C4C2×D412yes—
76C22×C4#4114yes—
77C22×C4C2411yescharacteristic
78C2×C8—24no—
79C2×C8—24no—
80C2×C8—24no—
81C4⋊C4—28no—
82C4⋊C4—216no—
83C4⋊C4—24no—
84C4⋊C4—24no—
85C4⋊C4—44no—
86C4⋊C4—44no—
87C4⋊C4—44no—
88C4⋊C4C2×D418yes—
89C22⋊C4—28no—
90C22⋊C4—44no—
91C42—28no—
92C42—24no—
93C42—22no—
94C42C2×D414yes—
95C23—21no—
96C23—21no—
97C23—22no—
98C23—22no—
99C23#12412yes—
100C23C22×D411yescharacteristic
101Q8—416no—
102Q8—48no—
103C2×C4—21no—
104C2×C4—22no—
105C2×C4—21no—
106C2×C4—22no—
107C2×C4—22no—
108C2×C4—22no—
109C2×C4—28no—
110C2×C4—28no—
111C2×C4—48no—
112C2×C4—44no—
113C2×C4—44no—
114C2×C4—42no—
115C2×C4—42no—
116C2×C4—42no—
117C2×C4—42no—
118C2×C4—44no—
119C2×C4#12014yes—
120C2×C4#12412yes—
121C2×C4#13714yes—
122C2×C4C22×D412yes—
123C2×C4C2×#4112yes—
124C2×C42−1+412yes—
125C8—44no—
126C22—22no—
127C22—22no—
128C22—22no—
129C22—42no—
130C22—42no—
131C22C2×#12011yescharacteristic
132C22C2×#12411yescharacteristic
133C22#53611yescharacteristic
134C22C2×#13712yes—
135C22#57512yes—
136C4—22no—
137C4—24no—
138C4—24no—
139C4—48no—
140C4—82no—
141C4—82no—
142C4#54814yes—
143C2—42no—
144C2#243611yescharacteristic
145C2#300712yes—
146C2#313511yescharacteristic
147C2#313911yescharacteristic
148C2#323712yes—
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. C2×#491C2semidirect
4. #2024C2semidirect
5. #1992C2semidirect

Maximal subgroups

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

subgroupindex
C2×#5332
C2×#4912
#28572
#20242
#19922
#18732
#17492