Finite Group Databasebeta

← #18696

Subgroups — #18696

Order 256.

473 conjugacy classes of subgroups; only the 115 normal subgroups are shown.

normal subgroups only

This group has 473 conjugacy classes of subgroups — too many to draw. Only its 115 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#3548C211yesmaximal, characteristic, complemented
2#3253C212yesmaximal, complemented
3#3131C211yesmaximal, characteristic, complemented
4#1635C214yesmaximal, complemented
5#1625C214yesmaximal, complemented
6#1561C211yesmaximal, characteristic, complemented
7#1492C212yesmaximal, complemented
8#562—22no—
9#554—22no—
10#550—22no—
11#547C2214yes—
12#540—22no—
13#537—24no—
14#533C2211yescharacteristic
15#532C2211yescharacteristic
16#532C2212yes—
17#488—22no—
18#487C2212yes—
19#486C2212yes—
20#476—22no—
21#476C2214yes—
22#469—24no—
23#459—22no—
24#459C2214yes—
25#423C2212yes—
26#416—22no—
27C2×C4×C8C2211yescharacteristic
28#332C2214yes—
29D4⋊C8C2218yes—
30C2×#41—24no—
31C2×#41—22no—
32C2×#41—21no—
33C2×D8—24no—
34C2×M16—22no—
35C22×C8—21no—
36C4⋊Q8D412yes—
37C4⋊Q8C2311yescharacteristic
38C4⋊Q8C2312yes—
39#127—22no—
40#127D412yes—
41#127C2311yescharacteristic
42#125—22no—
43#125D412yes—
44#124—22no—
45#124—21no—
46#123—28no—
47C22⋊Q8—28no—
48C22⋊Q8—22no—
49C22⋊Q8—24no—
50#121—28no—
51#121—28no—
52#121—24no—
53#121—22no—
54#121—22no—
55#121D414yes—
56C4×Q8—22no—
57C4×D4—24no—
58C4×D4—22no—
59C4×D4—22no—
60C4×D4C2314yes—
61#117D412yes—
62C2×C4⋊C4—24no—
63C2×C42C2311yescharacteristic
64#106—24no—
65C4⋊C8—22no—
66C4⋊C8C2314yes—
67#103—24no—
68#102—24no—
69#102—24no—
70#102—24no—
71C4×C8—21no—
72C4×C8C2312yes—
73#41—44no—
74#41—82no—
75#41—82no—
76#41—84no—
77#41—84no—
78C2×Q8—22no—
79C2×Q8—22no—
80C2×Q8—21no—
81C2×D4—28no—
82C2×D4—24no—
83C2×D4—22no—
84C2×D4—22no—
85C2×D4—21no—
86C2×D4—22no—
87C2×D4—41no—
88C2×D4C2×D414yes—
89C22×C4—28no—
90C22×C4—24no—
91C22×C4—41no—
92C22×C4C2×D411yescharacteristic
93C22×C4C2×D412yes—
94D8—84no—
95M16—82no—
96C2×C8—22no—
97C2×C8—24no—
98C2×C8—42no—
99C4⋊C4—28no—
100C4⋊C4—22no—
101C4⋊C4—24no—
102C4⋊C4—22no—
103C4⋊C4—22no—
104C4⋊C4C2×D414yes—
105C4⋊C4C2×D414yes—
106C22⋊C4—28no—
107C22⋊C4—22no—
108C22⋊C4—24no—
109C22⋊C4—24no—
110C22⋊C4—42no—
111C42—22no—
112C42C2×D411yescharacteristic
113C42C2×D412yes—
114C42C2411yescharacteristic
115C23—24no—
116C23—41no—
117C23#12011yescharacteristic
118Q8—42no—
119Q8—42no—
120Q8—42no—
121Q8—82no—
122D4—24no—
123D4—24no—
124D4—42no—
125D4—42no—
126D4—42no—
127D4—44no—
128D4—82no—
129D4—84no—
130D4—88no—
131D4—82no—
132C2×C4—22no—
133C2×C4—22no—
134C2×C4—22no—
135C2×C4—24no—
136C2×C4—24no—
137C2×C4—44no—
138C2×C4—44no—
139C2×C4—41no—
140C2×C4—88no—
141C2×C4—82no—
142C2×C4#12012yes—
143C2×C4#12011yescharacteristic
144C2×C4C22×D411yescharacteristic
145C2×C4C22×D412yes—
146C8—42no—
147C8—44no—
148C22—22no—
149C22—21no—
150C22—44no—
151C22—44no—
152C22—44no—
153C22—82no—
154C22—81no—
155C22C2×#12011yescharacteristic
156C4—22no—
157C4—21no—
158C4—44no—
159C4—44no—
160C4—81no—
161C4#45412yes—
162C4#57612yes—
163C4#57712yes—
164C2—41no—
165C2—84no—
166C2—161no—
167C2#301212yes—
168C2C2×#45411yescharacteristic
subgroupG/H
center, socleC22C2×#120
commutator, Frattini, cosocleC42C24
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. #3548C2semidirect
2. #3253C2semidirect
3. #3131C2semidirect
4. #1635C2semidirect
5. #1625C2semidirect
6. #1561C2semidirect
7. #1492C2semidirect

Maximal subgroups

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

subgroupindex
#35482
#32532
#31312
#16352
#16252
#15612
#14922