Finite Group Databasebeta

← #17654

Subgroups — #17654

Order 256.

480 conjugacy classes of subgroups; only the 183 normal subgroups are shown.

normal subgroups only

This group has 480 conjugacy classes of subgroups — too many to draw. Only its 183 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#3518C211yesmaximal, characteristic
2#2971C211yesmaximal, characteristic, complemented
3#2875C211yesmaximal, characteristic, complemented
4#1531C213yesmaximal, complemented
5#1529C213yesmaximal, complemented
6#1526C213yesmaximal, complemented
7#1524C213yesmaximal, complemented
8C2×#131—21no—
9Q82C411yescharacteristic
10#556—23no—
11#556C413yes—
12#555C413yes—
13D4×Q8C411yescharacteristic
14#548—21no—
15#542—23no—
16#533C2213yes—
17#529C2213yes—
18#519—21no—
19C4×#41C2211yescharacteristic
20C8×Q8—21no—
21#436—23no—
22#432C2213yes—
23#405—23no—
24C4×M16C2213yes—
25C4×M16C2213yes—
26C2×#97C2213yes—
27#330C2213yes—
28#330C2213yes—
29#330C2216yes—
30#329C2211yescharacteristic
31#329C2213yes—
32C2×#41D411yescharacteristic
33C22×Q8—21no—
34#131—28no—
35C2×M16—23no—
36C2×M16—23no—
37C22×C8—23no—
38C4⋊Q8—23no—
39C4⋊Q8C2×C413yes—
40C4⋊Q8C2×C413yes—
41#126—26no—
42#126—23no—
43#125C2313yes—
44#124—23no—
45#124—26no—
46#124C2311yescharacteristic
47#123—23no—
48C22⋊Q8—23no—
49C22⋊Q8—23no—
50C22⋊Q8—23no—
51C22⋊Q8C2×C413yes—
52#121—23no—
53#121C2×C413yes—
54C4×Q8—21no—
55C4×Q8—23no—
56C4×Q8—23no—
57C4×Q8—23no—
58C4×Q8C2×C413yes—
59C4×Q8C2×C411yescharacteristic
60C4×Q8D411yescharacteristic
61C4×D4—23no—
62C4×D4C2×C413yes—
63C4×D4C2×C413yes—
64C4×D4D413yes—
65#117—23no—
66#117—23no—
67#117C2×C416yes—
68#117D413yes—
69C2×C42C2313yes—
70C4⋊C8—23no—
71C22⋊C8—23no—
72#97—23no—
73#97C2311yescharacteristic
74#97C2313yes—
75#97C2311yescharacteristic
76#97C2313yes—
77C4×C8—23no—
78C4×C8—23no—
79#41—24no—
80C2×Q8—23no—
81C2×Q8—23no—
82C2×Q8—44no—
83C2×Q8C22⋊C411yescharacteristic
84C2×Q8C22×C411yescharacteristic
85C2×D4—23no—
86C2×D4C22⋊C413yes—
87C2×D4C22×C411yescharacteristic
88C22×C4—23no—
89C22×C4C22×C413yes—
90C22×C4C2×D413yes—
91C22×C4C2×D413yes—
92M16—212no—
93M16—46no—
94C2×C8—212no—
95C2×C8—21no—
96C2×C8—23no—
97C2×C8—21no—
98C2×C8—23no—
99C4⋊C4—23no—
100C4⋊C4—23no—
101C4⋊C4—23no—
102C4⋊C4—23no—
103C4⋊C4—23no—
104C4⋊C4—23no—
105C4⋊C4C22⋊C413yes—
106C4⋊C4C22⋊C413yes—
107C4⋊C4C22×C413yes—
108C4⋊C4C22×C413yes—
109C22⋊C4—26no—
110C22⋊C4—23no—
111C22⋊C4—23no—
112C22⋊C4—23no—
113C22⋊C4—21no—
114C22⋊C4—21no—
115C22⋊C4C22⋊C416yes—
116C42—26no—
117C42—23no—
118C42C22×C413yes—
119C42C2×D413yes—
120C42C2×D413yes—
121C42C2411yescharacteristic
122C23—21no—
123C23C2×C22⋊C413yes—
124Q8—41no—
125Q8—46no—
126Q8—83no—
127Q8#10414yes—
128D4—26no—
129D4—41no—
130D4—83no—
131C2×C4—26no—
132C2×C4—21no—
133C2×C4—23no—
134C2×C4—23no—
135C2×C4—43no—
136C2×C4—43no—
137C2×C4—46no—
138C2×C4C2×C22⋊C413yes—
139C2×C4C2×C22⋊C413yes—
140C2×C4C2×C22⋊C413yes—
141C2×C4C23×C411yescharacteristic
142C2×C4C22×D411yescharacteristic
143C2×C4C22×D411yescharacteristic
144C8—22no—
145C8—26no—
146C8—22no—
147C8—43no—
148C22—23no—
149C22—23no—
150C22—23no—
151C22—41no—
152C22—41no—
153C22—41no—
154C22C22×C22⋊C411yescharacteristic
155C4—21no—
156C4—23no—
157C4—21no—
158C4—21no—
159C4—23no—
160C4—41no—
161C4—43no—
162C4—43no—
163C4C2×#10416yes—
164C2—43no—
165C2—81no—
166C2#288911yescharacteristic
167C2C22×#10411yescharacteristic
168C2#290111yescharacteristic
subgroupG/H
center, socleC22C22×C22⋊C4
commutatorC2×C4C23×C4
Frattini, cosocleC42C24
prime radical#3518C2
LCSG ▷ C2×C4 ▷ C22 ▷ C1
UCSC1 ◁ C22 ◁ C4×#41 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #2971C2semidirect
3. #2875C2semidirect
4. #1531C2semidirect
5. #1529C2semidirect
6. #1526C2semidirect
7. #1524C2semidirect

Maximal subgroups

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

subgroupindex
#35182
#29712
#28752
#15312
#15292
#15262
#15242