Finite Group Databasebeta

← #28520

Subgroups — #28520

Order 256.

471 conjugacy classes of subgroups; only the 155 normal subgroups are shown.

normal subgroups only

This group has 471 conjugacy classes of subgroups — too many to draw. Only its 155 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×#475C212yesmaximal, complemented
2C2×#474C212yesmaximal
3#2868C211yesmaximal, characteristic, complemented
4C4×#124C211yesmaximal, characteristic
5#2095C212yesmaximal, complemented
6#2094C212yesmaximal
7#1959C212yesmaximal
8#1847C212yesmaximal, complemented
9#1767C211yesmaximal, characteristic, complemented
10C2×C4⋊Q8—22no—
11C2×C4⋊Q8C2212yes—
12C2×#124C2211yescharacteristic
13C2×C4×Q8C2211yescharacteristic
14C2×C4×D4C2211yescharacteristic
15#475—28no—
16#474—28no—
17C2×#107C2214yes—
18C2×#106C2214yes—
19C2×C4⋊C8C2212yes—
20C2×#103C2214yes—
21C2×#102C2214yes—
22C2×#97C2212yes—
23#391C2211yescharacteristic
24#390C2211yescharacteristic
25#388—22no—
26#384—22no—
27#384C2212yes—
28#384C2212yes—
29#382C2211yescharacteristic
30C4×C22⋊C4—22no—
31C43C2211yescharacteristic
32#336C2212yes—
33C22×Q8—22no—
34C22×Q8C2311yescharacteristic
35C22×D4C2311yescharacteristic
36C23×C4—21no—
37C22×C8C2314yes—
38C4⋊Q8—24no—
39C4⋊Q8—24no—
40C4⋊Q8—48no—
41#124—22no—
42#124Q814yescomplemented
43C4×Q8—24no—
44C4×D4—24no—
45C2×C4⋊C4—21no—
46C2×C4⋊C4—24no—
47C2×C4⋊C4—24no—
48C2×C4⋊C4—22no—
49C2×C4⋊C4C2311yescharacteristic
50C2×C4⋊C4C2311yescharacteristic
51C2×C4⋊C4C2314yes—
52C2×C22⋊C4—22no—
53C2×C22⋊C4—21no—
54C2×C22⋊C4—22no—
55C2×C42—21no—
56C2×C42D412yes—
57C2×C42D412yes—
58C2×C42C2311yescharacteristic
59C2×C42C2311yescharacteristic
60C2×C42C2311yescharacteristic
61#107—28no—
62#106—28no—
63C4⋊C8D418yes—
64#103—28no—
65#102—28no—
66#97—24no—
67#95—22no—
68#95—22no—
69C24—21no—
70C2×Q8—21no—
71C2×Q8—22no—
72C2×Q8—22no—
73C2×Q8—44no—
74C2×Q8—48no—
75C2×Q8C2×Q812yes—
76C2×D4—22no—
77C2×D4—21no—
78C2×D4—22no—
79C2×D4C2×Q812yes—
80C22×C4—21no—
81C22×C4—21no—
82C22×C4—21no—
83C22×C4—24no—
84C22×C4—42no—
85C22×C4—44no—
86C22×C4C2×D412yes—
87C22×C4C2×D411yescharacteristic
88C22×C4C2×D412yes—
89C22×C4C2×D411yescharacteristic
90C22×C4C2411yescharacteristic
91C2×C8—24no—
92C2×C8—24no—
93C2×C8C2×D418yes—
94C4⋊C4—24no—
95C4⋊C4—24no—
96C4⋊C4—22no—
97C4⋊C4—22no—
98C4⋊C4—48no—
99C4⋊C4—48no—
100C4⋊C4—42no—
101C4⋊C4—44no—
102C22⋊C4—28no—
103C22⋊C4—42no—
104C22⋊C4—44no—
105C42—24no—
106C42—24no—
107C42—22no—
108C42—42no—
109C42C2×D414yes—
110C42C2×Q812yes—
111C42#4112yes—
112C23—22no—
113C23—41no—
114C23—41no—
115C23—42no—
116C23—42no—
117C23C22×D411yescharacteristic
118Q8—24no—
119Q8—42no—
120Q8—88no—
121D4—24no—
122D4—42no—
123C2×C4—22no—
124C2×C4—22no—
125C2×C4—22no—
126C2×C4—22no—
127C2×C4—22no—
128C2×C4—22no—
129C2×C4—41no—
130C2×C4—41no—
131C2×C4—41no—
132C2×C4—41no—
133C2×C4—44no—
134C2×C4—48no—
135C2×C4—42no—
136C2×C4—42no—
137C2×C4—84no—
138C2×C4C22⋊Q814yes—
139C2×C4#12712yes—
140C2×C4#12712yes—
141C2×C4AGL(1,ℤ/8)14yes—
142C2×C4#13714yes—
143C2×C4C22×D412yes—
144C2×C4C22×Q811yescharacteristic
145C2×C4C2×#4111yescharacteristic
146C2×C42−1+412yes—
147C8—28no—
148C22—44no—
149C22—42no—
150C22—81no—
151C22—81no—
152C22—82no—
153C22C2×C22⋊Q811yescharacteristic
154C22C2×#12711yescharacteristic
155C22#53611yescharacteristic
156C22C2×AGL(1,ℤ/8)12yes—
157C22C2×#13712yes—
158C4—24no—
159C4—22no—
160C4—24no—
161C4—42no—
162C4—81no—
163C4—84no—
164C4—81no—
165C4#49614yes—
166C4#54712yes—
167C4D4×Q812yes—
168C2—82no—
169C2#254211yescharacteristic
170C2#307912yes—
171C2C2×#49611yescharacteristic
172C2#315211yescharacteristic
173C2#323912yes—
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC22×C4C24
prime radicalC22×D4C23
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C43 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#475C2semidirect
3. #2868C2semidirect
5. #2095C2semidirect
8. #1847C2semidirect
9. #1767C2semidirect
42. #124Q8semidirect

Maximal subgroups

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

subgroupindex
C2×#4752
C2×#4742
#28682
C4×#1242
#20952
#20942
#19592
#18472
#17672