Finite Group Databasebeta

← #19003

Subgroups — #19003

Order 256.

404 conjugacy classes of subgroups; only the 111 normal subgroups are shown.

normal subgroups only

This group has 404 conjugacy classes of subgroups — too many to draw. Only its 111 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×#564C211yesmaximal, characteristic, complemented
2#3234C212yesmaximal
3#3142C211yesmaximal, characteristic
4#1663C214yesmaximal, complemented
5#1658C214yesmaximal, complemented
6#1534C211yesmaximal, characteristic, complemented
7#1528C212yesmaximal, complemented
8#564—24no—
9#564—22no—
10#564C2214yes—
11#532C2211yescharacteristic
12C2×#125—22no—
13C2×#125—22no—
14C2×#125—22no—
15C2×#125C2211yescharacteristic
16C2×#125C2212yes—
17#501C2214yes—
18#491C2212yes—
19#490C2212yes—
20#490C2214yes—
21#488—22no—
22#481—22no—
23#480—22no—
24#478—24no—
25#432C2212yes—
26#417—22no—
27C4×M16C2211yescharacteristic
28#330C2218yes—
29#330C2214yes—
30C2×#41—21no—
31C2×M16—21no—
32C4⋊Q8C2311yescharacteristic
33#127C2311yescharacteristic
34#125—28no—
35#125—28no—
36#125—28no—
37#125—28no—
38#125—28no—
39#125—28no—
40#125—22no—
41#125—22no—
42#125—22no—
43#125D414yes—
44#125D412yes—
45#125C2312yes—
46#125C2314yes—
47#124—21no—
48#121—22no—
49C4×D4—22no—
50C2×C4⋊C4—22no—
51C2×C4⋊C4—22no—
52C2×C4⋊C4—22no—
53C2×C4⋊C4—22no—
54C2×C4⋊C4—22no—
55C2×C4⋊C4—22no—
56C2×C4⋊C4D412yes—
57C2×C4⋊C4D412yes—
58C2×C4⋊C4D412yes—
59C2×C42—22no—
60C2×C42C2311yescharacteristic
61#107—24no—
62#106—24no—
63C4⋊C8—22no—
64#103—24no—
65#102—24no—
66#102—24no—
67#102—24no—
68C22⋊C8—22no—
69#97C2312yes—
70#97C2314yes—
71C4×C8—21no—
72#41—44no—
73C2×Q8—21no—
74C2×D4—22no—
75C2×D4—21no—
76C2×D4—41no—
77C22×C4—22no—
78C22×C4—22no—
79C22×C4—22no—
80C22×C4—41no—
81C22×C4C2×D411yescharacteristic
82C22×C4C2×D412yes—
83M16—42no—
84C2×C8—22no—
85C2×C8—24no—
86C4⋊C4—28no—
87C4⋊C4—28no—
88C4⋊C4—28no—
89C4⋊C4—24no—
90C4⋊C4—24no—
91C4⋊C4—24no—
92C4⋊C4—22no—
93C4⋊C4—22no—
94C4⋊C4—22no—
95C4⋊C4—24no—
96C4⋊C4—24no—
97C4⋊C4—24no—
98C4⋊C4—22no—
99C4⋊C4C2×D414yes—
100C4⋊C4C2×D414yes—
101C4⋊C4C2×D414yes—
102C22⋊C4—42no—
103C42—28no—
104C42C2×D411yescharacteristic
105C42C2×D412yes—
106C42C2411yescharacteristic
107C23—41no—
108C23#12011yescharacteristic
109Q8—42no—
110D4—44no—
111D4—42no—
112D4—82no—
113C2×C4—22no—
114C2×C4—24no—
115C2×C4—24no—
116C2×C4—24no—
117C2×C4—42no—
118C2×C4—44no—
119C2×C4—44no—
120C2×C4—44no—
121C2×C4—41no—
122C2×C4—82no—
123C2×C4#12012yes—
124C2×C4#12011yescharacteristic
125C2×C4C22×D412yes—
126C2×C4C22×D411yescharacteristic
127C8—44no—
128C8—42no—
129C22—22no—
130C22—81no—
131C22—82no—
132C22#45412yes—
133C22C2×#12011yescharacteristic
134C4—21no—
135C4—21no—
136C4—22no—
137C4—22no—
138C4—44no—
139C4—44no—
140C4—44no—
141C4—81no—
142C2—22no—
143C2—161no—
144C2C2×#45411yescharacteristic
145C2#302012yes—
subgroupG/H
center, socleC22C2×#120
commutator, Frattini, cosocleC42C24
prime radical#532C22
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22 ◁ C2×C42 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#564C2semidirect
4. #1663C2semidirect
5. #1658C2semidirect
6. #1534C2semidirect
7. #1528C2semidirect

Maximal subgroups

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

subgroupindex
C2×#5642
#32342
#31422
#16632
#16582
#15342
#15282