Finite Group Databasebeta

← #17520

Subgroups — #17520

Order 256.

537 conjugacy classes of subgroups; only the 189 normal subgroups are shown.

normal subgroups only

This group has 537 conjugacy classes of subgroups — too many to draw. Only its 189 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#3483C211yesmaximal, characteristic
2#2991C211yesmaximal, characteristic, complemented
3C4×#131C211yesmaximal, characteristic, complemented
4#1492C213yesmaximal, complemented
5#1489C213yesmaximal, complemented
6#1484C213yesmaximal, complemented
7#1476C213yesmaximal, complemented
8C2×#131—21no—
9Q82C411yescharacteristic
10#555—23no—
11#555C413yes—
12#550—21no—
13#550C413yes—
14#550C411yescharacteristic
15#532—23no—
16#532C2213yes—
17C4×#41—21no—
18C4×#41C2213yes—
19C4×#41C2211yescharacteristic
20C8×Q8—21no—
21#436—23no—
22#431C2213yes—
23#423C2213yes—
24#405—23no—
25C4×M16C2213yes—
26C2×C4×C8C2213yes—
27Q8⋊C8C2211yescharacteristic
28Q8⋊C8C2213yes—
29D4⋊C8C2213yes—
30D4⋊C8C2213yes—
31D4⋊C8C2216yes—
32C2×#41—21no—
33C2×#41—23no—
34C2×#41C2×C413yes—
35C2×#41D411yescharacteristic
36#131—28no—
37C2×M16—23no—
38C2×M16—23no—
39C22×C8—23no—
40C4⋊Q8—23no—
41C4⋊Q8C2×C413yes—
42#127—23no—
43#127C2×C413yes—
44#124—26no—
45#124—23no—
46#121—23no—
47#121—23no—
48#121—23no—
49#121—26no—
50#121C2×C416yes—
51C4×Q8—21no—
52C4×Q8C2×C413yes—
53C4×Q8C2×C411yescharacteristic
54C4×Q8D411yescharacteristic
55C4×Q8C2311yescharacteristic
56C4×D4—23no—
57C4×D4—23no—
58C4×D4—23no—
59C4×D4—23no—
60C4×D4C2×C413yes—
61C4×D4C2×C413yes—
62C4×D4D413yes—
63C4×D4C2313yes—
64#117—23no—
65#117—23no—
66#117C2×C413yes—
67#117D413yes—
68C2×C42—23no—
69C2×C42C2313yes—
70C4⋊C8—23no—
71C4⋊C8C2313yes—
72C4⋊C8C2311yescharacteristic
73C22⋊C8—23no—
74#97—23no—
75C4×C8—23no—
76C4×C8—23no—
77C4×C8C2311yescharacteristic
78C4×C8C2313yes—
79#41—24no—
80#41—26no—
81#41—43no—
82#41—44no—
83#41—83no—
84#41—83no—
85C2×Q8—23no—
86C2×Q8C22⋊C411yescharacteristic
87C2×Q8C22×C411yescharacteristic
88C2×D4—23no—
89C2×D4—26no—
90C2×D4—23no—
91C2×D4—23no—
92C2×D4C22⋊C413yes—
93C2×D4C22×C413yes—
94C22×C4—23no—
95C22×C4—23no—
96C22×C4—23no—
97C22×C4C22×C413yes—
98C22×C4C2×D413yes—
99C22×C4C2×D413yes—
100M16—212no—
101M16—83no—
102C2×C8—212no—
103C2×C8—21no—
104C2×C8—23no—
105C2×C8—21no—
106C2×C8—23no—
107C4⋊C4—23no—
108C4⋊C4—23no—
109C4⋊C4—21no—
110C4⋊C4C22⋊C413yes—
111C4⋊C4C22⋊C413yes—
112C4⋊C4C22×C411yescharacteristic
113C4⋊C4C22×C413yes—
114C22⋊C4—23no—
115C22⋊C4—26no—
116C22⋊C4—23no—
117C22⋊C4—23no—
118C22⋊C4C22⋊C416yes—
119C42—23no—
120C42—23no—
121C42—21no—
122C42C22×C413yes—
123C42C2×D413yes—
124C42C2×D413yes—
125C42C2411yescharacteristic
126C23—23no—
127C23C2×C22⋊C413yes—
128Q8—21no—
129Q8—83no—
130Q8#10414yes—
131Q8#13112yescomplemented
132D4—23no—
133D4—23no—
134D4—26no—
135D4—46no—
136D4—46no—
137D4—83no—
138D4—86no—
139C2×C4—21no—
140C2×C4—23no—
141C2×C4—23no—
142C2×C4—23no—
143C2×C4—23no—
144C2×C4—26no—
145C2×C4—21no—
146C2×C4—23no—
147C2×C4—46no—
148C2×C4—43no—
149C2×C4—43no—
150C2×C4—46no—
151C2×C4C2×C22⋊C413yes—
152C2×C4C2×C22⋊C413yes—
153C2×C4C2×C22⋊C413yes—
154C2×C4C23×C411yescharacteristic
155C2×C4C22×D411yescharacteristic
156C2×C4C22×D411yescharacteristic
157C8—22no—
158C8—26no—
159C8—43no—
160C8—41no—
161C22—23no—
162C22—23no—
163C22—23no—
164C22—43no—
165C22—43no—
166C22—43no—
167C22C22×C22⋊C411yescharacteristic
168C4—23no—
169C4—22no—
170C4—23no—
171C4—21no—
172C4—43no—
173C4—41no—
174C4C2×#10416yes—
175C4C2×#13111yescharacteristic
176C4#56811yescharacteristic
177C4#57611yescharacteristic
178C4#57711yescharacteristic
179C2—43no—
180C2—83no—
181C2#288011yescharacteristic
182C2#289711yescharacteristic
183C2C22×#10411yescharacteristic
subgroupG/H
centerC2×C4C22×D4
commutatorC2×C4C23×C4
Frattini, cosocleC42C24
socleC22C22×C22⋊C4
prime radical#3483C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C4×#41 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #2991C2semidirect
3. C4×#131C2semidirect
4. #1492C2semidirect
5. #1489C2semidirect
6. #1484C2semidirect
7. #1476C2semidirect
131. Q8#131semidirect

Maximal subgroups

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

subgroupindex
#34832
#29912
C4×#1312
#14922
#14892
#14842
#14762