Finite Group Databasebeta

← #33843

Subgroups — #33843

Order 256.

334 conjugacy classes of subgroups; only the 107 normal subgroups are shown.

normal subgroups only

This group has 334 conjugacy classes of subgroups — too many to draw. Only its 107 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×#510C212yesmaximal, complemented
2#3285C212yesmaximal, complemented
3#2249C211yesmaximal, characteristic, complemented
4#2220C212yesmaximal, complemented
5#2211C212yesmaximal, complemented
6#2188C212yesmaximal, complemented
7#2186C212yesmaximal, complemented
8C4×Q32C211yesmaximal, characteristic, complemented
9#2169C211yesmaximal, characteristic, complemented
10C2×#135C2212yes—
11C22×Q16C2212yes—
12#548—22no—
13#510—28no—
14C2×Q32C2212yes—
15C2×Q32C2211yescharacteristic
16C2×Q32C2211yescharacteristic
17C2×SD32C2212yes—
18C2×SD32C2212yes—
19C2×D16C2211yescharacteristic
20C2×M32C2212yes—
21#495C2212yes—
22#467C2212yes—
23#466C2212yes—
24#464—22no—
25#452—22no—
26#448—22no—
27C4×Q16C2212yes—
28C8×D4C2211yescharacteristic
29#366C2211yescharacteristic
30C4⋊C16C2211yescharacteristic
31#358C2212yes—
32#358C2212yes—
33#357C2212yes—
34C22⋊C16C2212yes—
35C4×C16C2211yescharacteristic
36C2×#41—22no—
37C22×Q8—22no—
38#135—24no—
39#135—42no—
40C2×Q16—24no—
41C2×Q16—22no—
42C2×Q16—42no—
43C2×Q16C2312yes—
44C2×Q16C2312yes—
45C2×SD16—22no—
46C2×SD16—22no—
47C2×D8C2312yes—
48C22×C8C2312yes—
49#124—22no—
50#124—42no—
51C22⋊Q8—22no—
52C22⋊Q8—42no—
53#121—22no—
54#121—42no—
55C4×Q8—22no—
56C4×D4—42no—
57C4×D4D411yescharacteristic
58Q32—24no—
59Q32—41no—
60Q32D414yescomplemented
61SD32—24no—
62SD32—24no—
63D16—41no—
64M32—24no—
65C2×C16C2311yescharacteristic
66C2×C16C2312yes—
67C2×C16C2311yescharacteristic
68#107C2312yes—
69C4⋊C8D411yescharacteristic
70#103—22no—
71#103—22no—
72#102—22no—
73C22⋊C8D412yes—
74C4×C8C2311yescharacteristic
75#41—44no—
76#41—82no—
77C2×Q8—22no—
78C2×Q8—22no—
79C2×Q8—44no—
80C2×Q8—42no—
81C2×Q8—82no—
82C2×D4—22no—
83C2×D4—42no—
84C2×D4—42no—
85C2×D4D811yescharacteristic
86C22×C4—42no—
87C22×C4—42no—
88C22×C4C2×D412yes—
89Q16—22no—
90Q16—22no—
91Q16—22no—
92Q16—44no—
93Q16C2×D414yes—
94SD16—44no—
95SD16—82no—
96D8—22no—
97D8—22no—
98C2×C8—22no—
99C2×C8—22no—
100C2×C8C2×D411yescharacteristic
101C2×C8C2×D412yes—
102C2×C8C2411yescharacteristic
103C4⋊C4—22no—
104C4⋊C4—42no—
105C4⋊C4—42no—
106C4⋊C4D811yescharacteristic
107C22⋊C4—42no—
108C22⋊C4—42no—
109C22⋊C4—42no—
110C22⋊C4—42no—
111C22⋊C4D812yes—
112C42—42no—
113C42C2×D411yescharacteristic
114C16—22no—
115C16—21no—
116C16C2×D412yes—
117C23—42no—
118C23C2×D812yes—
119Q8—24no—
120Q8—42no—
121Q8—42no—
122Q8—42no—
123Q8—84no—
124D4—41no—
125D4—42no—
126D4—42no—
127D4—84no—
128D4—84no—
129C2×C4—22no—
130C2×C4—22no—
131C2×C4—42no—
132C2×C4—42no—
133C2×C4—42no—
134C2×C4—84no—
135C2×C4—84no—
136C2×C4C2×D811yescharacteristic
137C2×C4C2×D811yescharacteristic
138C2×C4C2×D812yes—
139C2×C4C22×D411yescharacteristic
140C8—22no—
141C8—21no—
142C8C22×D411yescharacteristic
143C8H(5,𝔽2)11yescharacteristic
144C22—22no—
145C22—22no—
146C22—22no—
147C22—82no—
148C22—82no—
149C22—82no—
150C22C22×D811yescharacteristic
151C4—21no—
152C4—21no—
153C4—22no—
154C4—44no—
155C4—82no—
156C4—82no—
157C4D4211yescharacteristic
158C4#57611yescharacteristic
159C2—42no—
160C2—162no—
161C2D4×D811yescharacteristic
162C2#341411yescharacteristic
163C2#341711yescharacteristic
subgroupG/H
center, socleC22C22×D8
commutator, Frattini, cosocleC2×C8C24
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C4×D4 ◁ C8×D4 ◁ G
LECSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#510C2semidirect
2. #3285C2semidirect
3. #2249C2semidirect
4. #2220C2semidirect
5. #2211C2semidirect
6. #2188C2semidirect
7. #2186C2semidirect
8. C4×Q32C2semidirect
9. #2169C2semidirect
60. Q32D4semidirect

Maximal subgroups

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

subgroupindex
C2×#5102
#32852
#22492
#22202
#22112
#21882
#21862
C4×Q322
#21692