Finite Group Databasebeta

← #28370

Subgroups — #28370

Order 256.

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

normal subgroups only

This group has 541 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×#476C212yesmaximal, complemented
2C2×#461C212yesmaximal, complemented
3#2862C211yesmaximal, characteristic, complemented
4C4×#127C211yesmaximal, characteristic
5#2096C212yesmaximal, complemented
6#2014C212yesmaximal
7#1968C214yesmaximal, complemented
8C4×C4⋊C8C211yesmaximal, characteristic, complemented
9C22×SD16C2214yes—
10C2×C4⋊Q8C2211yescharacteristic
11C2×C4⋊Q8C2211yescharacteristic
12C2×#127C2211yescharacteristic
13C2×C4×D4—22no—
14C2×C4×D4C2212yes—
15#476—28no—
16#461—28no—
17C2×#106C2214yes—
18C2×C4⋊C8C2212yes—
19C2×#103C2214yes—
20C2×#102C2214yes—
21C2×C4×C8C2212yes—
22#391—22no—
23#391C2212yes—
24#391C2212yes—
25#390—22no—
26#390C2212yes—
27#384C2211yescharacteristic
28#382—22no—
29C43C2211yescharacteristic
30#336C2212yes—
31C22×Q8—21no—
32C22×Q8C2312yes—
33C22×D4—22no—
34C22×D4C2312yes—
35C23×C4—22no—
36C2×SD16—28no—
37C2×SD16—28no—
38C2×SD16—44no—
39C22×C8C2314yes—
40C4⋊Q8—24no—
41C4⋊Q8—24no—
42#127—24no—
43C4×D4—24no—
44C4×D4—24no—
45C4×D4—48no—
46C2×C4⋊C4—22no—
47C2×C4⋊C4—21no—
48C2×C4⋊C4—21no—
49C2×C4⋊C4—21no—
50C2×C4⋊C4C2312yes—
51C2×C4⋊C4C2312yes—
52C2×C22⋊C4—24no—
53C2×C22⋊C4—22no—
54C2×C42D412yes—
55C2×C42D412yes—
56C2×C42C2311yescharacteristic
57C2×C42C2311yescharacteristic
58C2×C42C2311yescharacteristic
59#106—28no—
60C4⋊C8D418yescomplemented
61#103—28no—
62#102—28no—
63C4×C8—42no—
64#95—24no—
65#95—24no—
66C24—22no—
67C2×Q8—24no—
68C2×Q8—24no—
69C2×Q8—22no—
70C2×Q8—22no—
71C2×Q8—44no—
72C2×Q8—42no—
73C2×D4—28no—
74C2×D4—22no—
75C2×D4—22no—
76C2×D4—22no—
77C2×D4—22no—
78C2×D4—22no—
79C2×D4—44no—
80C2×D4—44no—
81C2×D4#4114yes—
82C22×C4—22no—
83C22×C4—22no—
84C22×C4—22no—
85C22×C4—44no—
86C22×C4—48no—
87C22×C4C2×D411yescharacteristic
88C22×C4C2×D412yes—
89C22×C4C2×D412yes—
90C22×C4C2×D411yescharacteristic
91C22×C4C2411yescharacteristic
92SD16—416no—
93C2×C8—24no—
94C2×C8—24no—
95C2×C8C2×D418yes—
96C4⋊C4—24no—
97C4⋊C4—22no—
98C4⋊C4—22no—
99C4⋊C4—42no—
100C4⋊C4—42no—
101C4⋊C4—42no—
102C4⋊C4—44no—
103C22⋊C4—44no—
104C22⋊C4—48no—
105C42—22no—
106C42—21no—
107C42—21no—
108C42—42no—
109C42SD1618yescomplemented
110C42C2×D414yes—
111C23—24no—
112C23—42no—
113C23—42no—
114C23—44no—
115C23—44no—
116C23C22×D411yescharacteristic
117Q8—44no—
118Q8—44no—
119Q8—84no—
120D4—24no—
121D4—24no—
122D4—416no—
123D4—42no—
124D4—42no—
125C2×C4—22no—
126C2×C4—22no—
127C2×C4—22no—
128C2×C4—22no—
129C2×C4—22no—
130C2×C4—42no—
131C2×C4—42no—
132C2×C4—42no—
133C2×C4—42no—
134C2×C4—42no—
135C2×C4—44no—
136C2×C4—44no—
137C2×C4—88no—
138C2×C4#12712yes—
139C2×C4#12712yes—
140C2×C4C2×SD1614yes—
141C2×C4C2×SD1614yes—
142C2×C4C2×SD1614yes—
143C2×C4C22×D412yes—
144C2×C4C2×#4112yes—
145C2×C4H(5,𝔽2)11yescharacteristic
146C2×C42−1+411yescharacteristic
147C8—28no—
148C22—48no—
149C22—44no—
150C22—82no—
151C22—82no—
152C22—84no—
153C22#52511yescharacteristic
154C22C2×#12711yescharacteristic
155C22#53711yescharacteristic
156C22C22×SD1612yes—
157C22#57512yes—
158C4—24no—
159C4—22no—
160C4—24no—
161C4—82no—
162C4—82no—
163C4—82no—
164C4#49214yes—
165C4#54612yes—
166C4#54812yes—
167C2—84no—
168C2#254011yescharacteristic
169C2#310112yes—
170C2C2×#49211yescharacteristic
171C2#315311yescharacteristic
172C2#324612yes—
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC22×C4C24
prime radicalC2×#127C22
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×#476C2semidirect
2. C2×#461C2semidirect
3. #2862C2semidirect
5. #2096C2semidirect
7. #1968C2semidirect
8. C4×C4⋊C8C2semidirect
60. C4⋊C8D4semidirect
109. C42SD16semidirect

Maximal subgroups

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

subgroupindex
C2×#4762
C2×#4612
#28622
C4×#1272
#20962
#20142
#19682
C4×C4⋊C82