Finite Group Databasebeta

← #28232

Subgroups — #28232

Order 256.

475 conjugacy classes of subgroups; only the 143 normal subgroups are shown.

normal subgroups only

This group has 475 conjugacy classes of subgroups — too many to draw. Only its 143 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×#470C212yesmaximal, complemented
2C2×C4×Q16C211yesmaximal, characteristic, complemented
3C2×#436C211yesmaximal, characteristic
4#2538C212yesmaximal
5#2035C214yesmaximal, complemented
6#1844C211yesmaximal, characteristic, complemented
7#1809C212yesmaximal, complemented
8#1803C212yesmaximal, complemented
9C22×Q16C2211yescharacteristic
10C22×M16C2212yes—
11C2×C22⋊Q8C2214yes—
12C2×C4×Q8C2212yes—
13C2×C4×D4C2211yescharacteristic
14#470—28no—
15C4×Q16—24no—
16#436—24no—
17C2×#107C2211yescharacteristic
18C2×#106C2212yes—
19C2×#106C2212yes—
20C2×C4⋊C8C2211yescharacteristic
21C2×#103C2214yes—
22C2×#103C2212yes—
23C2×C22⋊C8C2212yes—
24C2×C4×C8C2211yescharacteristic
25#396—24no—
26#390—22no—
27#389—22no—
28#384C2212yes—
29#380C2214yes—
30#340C2214yes—
31C22×Q8C2312yes—
32C22×D4D411yescharacteristic
33C23×C4C2312yes—
34C2×Q16—22no—
35C2×Q16—22no—
36C2×Q16D414yescomplemented
37C2×M16—24no—
38C2×M16—24no—
39C2×M16—24no—
40C22×C8C2312yes—
41C22×C8C2311yescharacteristic
42C22×C8C2311yescharacteristic
43C22⋊Q8—28no—
44C22⋊Q8—44no—
45C4×Q8—24no—
46C4×Q8—24no—
47C4×D4—22no—
48C4×D4—22no—
49C2×C4⋊C4—22no—
50C2×C4⋊C4—24no—
51C2×C4⋊C4—22no—
52C2×C4⋊C4—22no—
53C2×C4⋊C4D411yescharacteristic
54C2×C4⋊C4C2312yes—
55C2×C4⋊C4C2314yes—
56C2×C22⋊C4—24no—
57C2×C22⋊C4—24no—
58C2×C22⋊C4D412yes—
59C2×C42—22no—
60C2×C42C2311yescharacteristic
61#107—22no—
62#106—24no—
63#106—42no—
64C4⋊C8—22no—
65#103—28no—
66#103—24no—
67C22⋊C8—24no—
68C4×C8D414yes—
69#95—24no—
70C24C2×D412yes—
71C2×Q8—22no—
72C2×Q8—22no—
73C2×Q8—22no—
74C2×Q8—22no—
75C2×Q8—22no—
76C2×Q8C2×D414yes—
77C2×D4—22no—
78C2×D4—24no—
79C22×C4—22no—
80C22×C4—22no—
81C22×C4—22no—
82C22×C4—22no—
83C22×C4—22no—
84C22×C4—22no—
85C22×C4—22no—
86C22×C4—22no—
87C22×C4—24no—
88C22×C4C2×D412yes—
89C22×C4C2×D411yescharacteristic
90C22×C4C2×D411yescharacteristic
91C22×C4C2411yescharacteristic
92Q16—28no—
93M16—48no—
94C2×C8—21no—
95C2×C8—21no—
96C2×C8—22no—
97C2×C8—22no—
98C2×C8—22no—
99C2×C8C2×D412yes—
100C2×C8C2×D412yes—
101C2×C8C2×D412yes—
102C2×C8#4112yes—
103C4⋊C4—22no—
104C4⋊C4—24no—
105C4⋊C4—22no—
106C4⋊C4—22no—
107C4⋊C4—24no—
108C4⋊C4—48no—
109C4⋊C4—44no—
110C4⋊C4—44no—
111C4⋊C4—82no—
112C22⋊C4—24no—
113C22⋊C4—48no—
114C22⋊C4—84no—
115C42—44no—
116C42C2×D412yes—
117C42#4112yes—
118C23—22no—
119C23—22no—
120C23—22no—
121C23—24no—
122C23—24no—
123C23C22×D411yescharacteristic
124Q8—24no—
125Q8—24no—
126Q8—42no—
127Q8—42no—
128D4—44no—
129C2×C4—22no—
130C2×C4—22no—
131C2×C4—24no—
132C2×C4—22no—
133C2×C4—22no—
134C2×C4—42no—
135C2×C4—42no—
136C2×C4—42no—
137C2×C4—42no—
138C2×C4—42no—
139C2×C4—42no—
140C2×C4—42no—
141C2×C4—44no—
142C2×C4—44no—
143C2×C4—42no—
144C2×C4—44no—
145C2×C4—42no—
146C2×C4#12112yes—
147C2×C4#12112yes—
148C2×C4#13714yes—
149C2×C4C22×D411yescharacteristic
150C2×C4C22×D411yescharacteristic
151C2×C4C2×#4111yescharacteristic
152C2×C4C2×#4111yescharacteristic
153C2×C4H(5,𝔽2)11yescharacteristic
154C2×C42−1+411yescharacteristic
155C8—22no—
156C8—42no—
157C8#12114yes—
158C22—44no—
159C22—44no—
160C22—42no—
161C22—42no—
162C22—42no—
163C22C2×#12111yescharacteristic
164C22D4211yescharacteristic
165C22#54711yescharacteristic
166C22C2×#13712yes—
167C22#57712yes—
168C4—22no—
169C4—42no—
170C4—44no—
171C4—84no—
172C4—82no—
173C4#47014yescomplemented
174C4C2×#12111yescharacteristic
175C4#53711yescharacteristic
176C4#54711yescharacteristic
177C4#55511yescharacteristic
178C2—82no—
179C2#253711yescharacteristic
180C2C2×#47011yescharacteristic
181C2#306011yescharacteristic
182C2#327812yes—
183C2#335612yes—
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC22×C4C24
prime radicalC22×D4D4
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C2×C4×D4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#470C2semidirect
2. C2×C4×Q16C2semidirect
5. #2035C2semidirect
6. #1844C2semidirect
7. #1809C2semidirect
8. #1803C2semidirect
36. C2×Q16D4semidirect
173. C4#470semidirect

Maximal subgroups

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

subgroupindex
C2×#4702
C2×C4×Q162
C2×#4362
#25382
#20352
#18442
#18092
#18032