Finite Group Databasebeta

← #30268

Subgroups — #30268

Order 256.

577 conjugacy classes of subgroups; only the 131 normal subgroups are shown.

normal subgroups only

This group has 577 conjugacy classes of subgroups — too many to draw. Only its 131 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×#496C212yesmaximal, complemented
2C2×#489C212yesmaximal, complemented
3#2858C211yesmaximal, characteristic, complemented
4#2858C211yesmaximal, characteristic, complemented
5#2013C212yesmaximal, complemented
6#2012C214yesmaximal, complemented
7#2011C212yesmaximal, complemented
8#1745C211yesmaximal, characteristic, complemented
9C22×SD16C2214yes—
10C22×D8C2214yes—
11C2×C4⋊Q8C2211yescharacteristic
12C2×C4⋊Q8C2211yescharacteristic
13C2×#127C2211yescharacteristic
14C2×#127C2211yescharacteristic
15C2×#124—22no—
16C2×#124C2212yes—
17C2×#124C2212yes—
18#496—28no—
19#489—28no—
20C2×#103C2214yes—
21C2×#102C2214yes—
22C2×#97C2212yes—
23#390—22no—
24#390—22no—
25#390—22no—
26#390C2212yes—
27#390C2212yes—
28C43C2211yescharacteristic
29#336C2212yes—
30#336C2212yes—
31C22×Q8—21no—
32C22×Q8C2312yes—
33C22×D4—21no—
34C22×D4—21no—
35C22×D4—22no—
36C22×D4C2312yes—
37C22×D4C2312yes—
38C2×SD16—28no—
39C2×SD16—44no—
40C2×SD16—44no—
41C2×D8—28no—
42C2×D8—44no—
43C2×D8—44no—
44C22×C8C2314yes—
45C4⋊Q8—24no—
46C4⋊Q8—42no—
47#127—24no—
48#127—42no—
49#124—24no—
50#124—24no—
51#124—44no—
52#124—48no—
53C2×C4⋊C4—22no—
54C2×C4⋊C4—21no—
55C2×C4⋊C4C2312yes—
56C2×C22⋊C4—24no—
57C2×C22⋊C4—24no—
58C2×C22⋊C4—24no—
59C2×C22⋊C4—22no—
60C2×C22⋊C4—22no—
61C2×C42D412yes—
62C2×C42D412yes—
63C2×C42C2311yescharacteristic
64C2×C42C2311yescharacteristic
65C2×C42C2311yescharacteristic
66#103—28no—
67#102—28no—
68#97D418yescomplemented
69C24—22no—
70C24—22no—
71C2×Q8—22no—
72C2×Q8—22no—
73C2×Q8—24no—
74C2×Q8—24no—
75C2×Q8—44no—
76C2×Q8—42no—
77C2×D4—22no—
78C2×D4—22no—
79C2×D4—24no—
80C2×D4—24no—
81C2×D4—24no—
82C2×D4—22no—
83C2×D4—24no—
84C2×D4—22no—
85C2×D4—44no—
86C2×D4—44no—
87C2×D4—44no—
88C2×D4—44no—
89C2×D4—42no—
90C2×D4—42no—
91C2×D4—44no—
92C22×C4—22no—
93C22×C4—22no—
94C22×C4C2×D412yes—
95C22×C4C2×D411yescharacteristic
96C22×C4C2×D411yescharacteristic
97C22×C4C2×D412yes—
98C22×C4C2411yescharacteristic
99SD16—416no—
100D8—416no—
101C2×C8—24no—
102C2×C8—24no—
103C2×C8C2×D418yes—
104C4⋊C4—24no—
105C4⋊C4—44no—
106C4⋊C4—42no—
107C22⋊C4—48no—
108C22⋊C4—48no—
109C22⋊C4—44no—
110C22⋊C4—44no—
111C22⋊C4—48no—
112C42—24no—
113C42—22no—
114C42—22no—
115C42—42no—
116C42C2×D414yes—
117C23—42no—
118C23—42no—
119C23—42no—
120C23—42no—
121C23—42no—
122C23—42no—
123C23—44no—
124C23—44no—
125C23—44no—
126C23—44no—
127C23C22×D411yescharacteristic
128Q8—44no—
129Q8—44no—
130Q8—84no—
131D4—44no—
132D4—44no—
133D4—44no—
134D4—44no—
135D4—84no—
136D4—84no—
137D4—88no—
138C2×C4—22no—
139C2×C4—22no—
140C2×C4—22no—
141C2×C4—22no—
142C2×C4—22no—
143C2×C4—22no—
144C2×C4—22no—
145C2×C4—42no—
146C2×C4—42no—
147C2×C4—42no—
148C2×C4—42no—
149C2×C4—44no—
150C2×C4#12712yes—
151C2×C4#12712yes—
152C2×C4AGL(1,ℤ/8)14yes—
153C2×C4C22×D412yes—
154C2×C4H(5,𝔽2)12yes—
155C2×C4H(5,𝔽2)12yes—
156C8—28no—
157C22—82no—
158C22—82no—
159C22—82no—
160C22—82no—
161C22—82no—
162C22—82no—
163C22—84no—
164C22—84no—
165C22—84no—
166C22—84no—
167C22C2×#12711yescharacteristic
168C22#53511yescharacteristic
169C22#53511yescharacteristic
170C22C2×AGL(1,ℤ/8)12yes—
171C22#57512yes—
172C4—22no—
173C4—22no—
174C4—24no—
175C4—42no—
176C4—82no—
177C4—82no—
178C4#53514yes—
179C2—162no—
180C2—162no—
181C2#265711yescharacteristic
182C2#315111yescharacteristic
183C2#315311yescharacteristic
184C2#321312yes—
185C2#321412yes—
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC22×C4C24
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×#496C2semidirect
2. C2×#489C2semidirect
3. #2858C2semidirect
4. #2858C2semidirect
5. #2013C2semidirect
6. #2012C2semidirect
7. #2011C2semidirect
8. #1745C2semidirect
68. #97D4semidirect

Maximal subgroups

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

subgroupindex
C2×#4962
C2×#4892
#28582
#20132
#20122
#20112
#17452