Finite Group Databasebeta

← #33585

Subgroups — #33585

Order 256.

374 conjugacy classes of subgroups; only the 119 normal subgroups are shown.

normal subgroups only

This group has 374 conjugacy classes of subgroups — too many to draw. Only its 119 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×#509C211yesmaximal, characteristic, complemented
2C22×D16C211yesmaximal, characteristic, complemented
3#3155C211yesmaximal, characteristic, complemented
4#2948C211yesmaximal, characteristic, complemented
5#2210C214yesmaximal, complemented
6#2206C214yesmaximal, complemented
7#2151C211yesmaximal, characteristic, complemented
8#2140C211yesmaximal, characteristic, complemented
9#2138C211yesmaximal, characteristic, complemented
10C2×AGL(1,ℤ/8)—21no—
11C2×#135C2211yescharacteristic
12C22×D8C2211yescharacteristic
13C22×D8C2211yescharacteristic
14#535—21no—
15#518—21no—
16#509—24no—
17C2×SD32C2212yescomplemented
18C2×D16—24no—
19C2×D16C2214yes—
20C2×D16C2212yescomplemented
21C2×M32C2211yescharacteristic
22C22×C16C2211yescharacteristic
23#496—22no—
24#495C2212yescomplemented
25#493C2212yescomplemented
26#442—22no—
27C4×D8C2214yescomplemented
28#427C2211yescharacteristic
29#418—21no—
30#405C2211yescharacteristic
31C4⋊C16C2214yescomplemented
32#358C2212yescomplemented
33#357C2212yescomplemented
34#357C2214yescomplemented
35C2×#41—21no—
36C22×D4—21no—
37C22×D4—21no—
38AGL(1,ℤ/8)—44no—
39#135—22no—
40#135—22no—
41C2×Q16C2311yescharacteristic
42C2×SD16—21no—
43C2×SD16—22no—
44C2×D8—21no—
45C2×D8—22no—
46C2×D8—21no—
47C2×D8—22no—
48C2×D8—22no—
49C2×D8—22no—
50C2×D8D414yescomplemented
51C2×D8C2312yes—
52C2×D8C2311yescharacteristic
53C2×D8C2312yes—
54C2×M16D411yescharacteristic
55C22×C8C2311yescharacteristic
56#127—22no—
57#124—22no—
58#121—42no—
59#120—42no—
60C4×D4—24no—
61C4×D4—42no—
62#117—21no—
63#117D411yescharacteristic
64C2×C22⋊C4—42no—
65SD32—24no—
66D16—28no—
67D16—24no—
68M32—22no—
69C2×C16—22no—
70C2×C16C2312yes—
71C2×C16C2312yes—
72#107C2312yes—
73#106—21no—
74#102—24no—
75#97D412yes—
76C4×C8C2312yes—
77C24—41no—
78C24—41no—
79#41—42no—
80#41—42no—
81C2×Q8—21no—
82C2×D4—24no—
83C2×D4—22no—
84C2×D4—22no—
85C2×D4—21no—
86C2×D4—41no—
87C2×D4—42no—
88C2×D4—41no—
89C2×D4—41no—
90C2×D4—44no—
91C2×D4—42no—
92C2×D4—42no—
93C22×C4—41no—
94C22×C4—44no—
95C22×C4C2×D411yescharacteristic
96Q16—21no—
97Q16—21no—
98SD16—44no—
99SD16—42no—
100D8—24no—
101D8—22no—
102D8—21no—
103D8—22no—
104D8—22no—
105D8—21no—
106D8—44no—
107D8—42no—
108D8C2×D414yes—
109M16—22no—
110C2×C8C2×D412yes—
111C2×C8C2×D411yescharacteristic
112C2×C8C2×D412yes—
113C2×C8#4112yes—
114C2×C8C2411yescharacteristic
115C4⋊C4—22no—
116C4⋊C4D812yes—
117C22⋊C4—41no—
118C22⋊C4—44no—
119C22⋊C4—44no—
120C22⋊C4D812yes—
121C42—41no—
122C42C2×D412yes—
123C16—22no—
124C16—22no—
125C23—42no—
126C23—44no—
127C23—42no—
128C23—41no—
129C23—82no—
130C23—162no—
131C23—162no—
132C23C2×D811yescharacteristic
133Q8—41no—
134Q8—41no—
135D4—24no—
136D4—42no—
137D4—41no—
138D4—42no—
139D4—41no—
140D4—42no—
141D4—44no—
142D4—82no—
143D4—82no—
144D4—164no—
145C2×C4—42no—
146C2×C4—41no—
147C2×C4—82no—
148C2×C4—164no—
149C2×C4#12112yes—
150C2×C4C2×D814yes—
151C2×C4C2×D811yescharacteristic
152C2×C4AGL(1,ℤ/8)12yes—
153C2×C4C22×D411yescharacteristic
154C8—22no—
155C8#12112yes—
156C8C22×D411yescharacteristic
157C8C2×#4111yescharacteristic
158C22—22no—
159C22—44no—
160C22—84no—
161C22—82no—
162C22—84no—
163C22—81no—
164C22—82no—
165C22—164no—
166C22—164no—
167C22#45912yes—
168C22C22×D811yescharacteristic
169C4—24no—
170C4—82no—
171C4—81no—
172C4#45912yes—
173C4C2×#12111yescharacteristic
174C4C2×AGL(1,ℤ/8)11yescharacteristic
175C2—22no—
176C2—84no—
177C2—161no—
178C2—162no—
179C2C2×#45911yescharacteristic
180C2#341512yes—
subgroupG/H
center, socleC22C22×D8
commutator, Frattini, cosocleC2×C8C24
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ #117 ◁ #405 ◁ G
LECSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#509C2semidirect
2. C22×D16C2semidirect
3. #3155C2semidirect
4. #2948C2semidirect
5. #2210C2semidirect
6. #2206C2semidirect
7. #2151C2semidirect
8. #2140C2semidirect
9. #2138C2semidirect
17. C2×SD32C22semidirect
20. C2×D16C22semidirect
24. #495C22semidirect
25. #493C22semidirect
27. C4×D8C22semidirect
31. C4⋊C16C22semidirect
32. #358C22semidirect
33. #357C22semidirect
34. #357C22semidirect
50. C2×D8D4semidirect

Maximal subgroups

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

subgroupindex
C2×#5092
C22×D162
#31552
#29482
#22102
#22062
#21512
#21402
#21382