Finite Group Databasebeta

← #32886

Subgroups — #32886

Order 256.

1968 conjugacy classes of subgroups; only the 191 normal subgroups are shown.

normal subgroups only

This group has 1968 conjugacy classes of subgroups — too many to draw. Only its 191 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
1C22×H(5,𝔽2)C211yesmaximal, characteristic
2C2×#452C213yesmaximal, complemented
3C2×#450C213yesmaximal, complemented
4#2616C211yesmaximal, characteristic, complemented
5#1788C213yesmaximal, complemented
6#1786C213yesmaximal, complemented
7#1780C211yesmaximal, characteristic, complemented
8C2×H(5,𝔽2)—212no—
9C2×H(5,𝔽2)—212no—
10C22×#41—21no—
11C22×#41C2213yes—
12C22×#41C2211yescharacteristic
13C23×D4—23no—
14C23×D4C2213yes—
15C22×Q16C2211yescharacteristic, complemented
16C22×SD16C2213yescomplemented
17C2×C22⋊Q8C2213yescomplemented
18#452—212no—
19#450—212no—
20C2×#103C2213yescomplemented
21C2×#102C2216yescomplemented
22C2×#102C2213yescomplemented
23C2×C22⋊C8C2213yescomplemented
24C2×C22⋊C8C2213yescomplemented
25#395—21no—
26#394—23no—
27#380C2213yescomplemented
28C25—23no—
29H(5,𝔽2)—232no—
30H(5,𝔽2)—296no—
31C2×#41—224no—
32C2×#41—212no—
33C2×#41—212no—
34C2×#41—26no—
35C2×#41—26no—
36C2×#41—26no—
37C2×#41D4112yes—
38C22×Q8D411yescharacteristic
39C22×Q8C2311yescharacteristic
40C22×Q8C2311yescharacteristic
41C22×D4—248no—
42C22×D4—224no—
43C22×D4—23no—
44C22×D4—212no—
45C22×D4—212no—
46C22×D4—23no—
47C22×D4—26no—
48C22×D4D413yes—
49C22×D4D4112yes—
50C22×D4C2313yes—
51C23×C4—23no—
52C23×C4C2313yes—
53C2×Q16—26no—
54C2×SD16—212no—
55C2×SD16—26no—
56C22×C8C2313yes—
57C22×C8C2311yescharacteristic
58C22⋊Q8—26no—
59C22⋊Q8—26no—
60C2×C4⋊C4—23no—
61C2×C4⋊C4C2313yes—
62C2×C22⋊C4—23no—
63C2×C22⋊C4—23no—
64#103—26no—
65#102—212no—
66#102—26no—
67C22⋊C8—26no—
68C22⋊C8—26no—
69#95—23no—
70C24—224no—
71C24—23no—
72C24—212no—
73C24—83no—
74C24—86no—
75C24—83no—
76C24C2×D413yes—
77#41—264no—
78#41—248no—
79#41—28no—
80#41—224no—
81#41—224no—
82#41—224no—
83C2×Q8—26no—
84C2×Q8—23no—
85C2×Q8—23no—
86C2×Q8—23no—
87C2×Q8C2×D416yes—
88C2×D4—224no—
89C2×D4—224no—
90C2×D4—2192no—
91C2×D4—224no—
92C2×D4—224no—
93C2×D4—212no—
94C2×D4—212no—
95C2×D4—248no—
96C2×D4—26no—
97C2×D4—212no—
98C2×D4—26no—
99C2×D4—23no—
100C2×D4C2×D416yes—
101C2×D4C2×D4112yes—
102C22×C4—224no—
103C22×C4—21no—
104C22×C4—212no—
105C22×C4—26no—
106C22×C4—26no—
107C22×C4—23no—
108C22×C4—21no—
109C22×C4C2×D413yes—
110C22×C4C2×D416yes—
111C22×C4C2×D416yes—
112C22×C4C2411yescharacteristic
113Q16—44no—
114SD16—412no—
115C2×C8—26no—
116C2×C8—23no—
117C2×C8—23no—
118C4⋊C4—23no—
119C4⋊C4—23no—
120C4⋊C4—46no—
121C22⋊C4—46no—
122C22⋊C4—83no—
123C23—248no—
124C23—26no—
125C23—212no—
126C23—26no—
127C23—23no—
128C23—26no—
129C23—23no—
130C23—43no—
131C23—43no—
132C23—46no—
133C23—812no—
134C23—812no—
135C23—824no—
136C23—824no—
137C23#12016yes—
138C23C22×D411yescharacteristic
139Q8—28no—
140Q8—26no—
141Q8—43no—
142Q8—41no—
143Q8#12014yes—
144D4—248no—
145D4—224no—
146D4—248no—
147D4—26no—
148D4—212no—
149D4#120112yes—
150C2×C4—248no—
151C2×C4—26no—
152C2×C4—26no—
153C2×C4—26no—
154C2×C4—26no—
155C2×C4—212no—
156C2×C4—43no—
157C2×C4—43no—
158C2×C4—43no—
159C2×C4—43no—
160C2×C4#12016yes—
161C2×C4C22×D413yes—
162C2×C4C22×D413yes—
163C8—43no—
164C8—41no—
165C22—26no—
166C22—212no—
167C22—26no—
168C22—26no—
169C22—46no—
170C22—412no—
171C22—46no—
172C22—46no—
173C22—412no—
174C22—46no—
175C22—848no—
176C22C2×#12013yes—
177C22#57611yescharacteristic
178C22#57713yes—
179C4—24no—
180C4—26no—
181C4—81no—
182C4—83no—
183C4C2×#12011yescharacteristic
184C4C2×#12013yes—
185C2—46no—
186C2—412no—
187C2#284611yescharacteristic
188C2#300913yes—
189C2#301213yes—
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC22×C4C24
prime radicalC22×H(5,𝔽2)C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C22×#41 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#452C2semidirect
3. C2×#450C2semidirect
4. #2616C2semidirect
5. #1788C2semidirect
6. #1786C2semidirect
7. #1780C2semidirect
15. C22×Q16C22semidirect
16. C22×SD16C22semidirect
17. C2×C22⋊Q8C22semidirect
20. C2×#103C22semidirect
21. C2×#102C22semidirect
22. C2×#102C22semidirect
23. C2×C22⋊C8C22semidirect
24. C2×C22⋊C8C22semidirect
27. #380C22semidirect

Maximal subgroups

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

subgroupindex
C22×H(5,𝔽2)2
C2×#4522
C2×#4502
#26162
#17882
#17862
#17802