Finite Group Databasebeta

← #28598

Subgroups — #28598

Order 256.

455 conjugacy classes of subgroups; only the 139 normal subgroups are shown.

normal subgroups only

This group has 455 conjugacy classes of subgroups — too many to draw. Only its 139 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×#487C211yesmaximal, characteristic, complemented
2C2×C8×D4C211yesmaximal, characteristic
3#2563C211yesmaximal, characteristic
4#2542C211yesmaximal, characteristic
5#2036C214yesmaximal, complemented
6#1987C211yesmaximal, characteristic, complemented
7#1981C211yesmaximal, characteristic, complemented
8#1892C214yesmaximal, complemented
9C4×#107C211yesmaximal, characteristic, complemented
10C23×C8C2212yes—
11C2×C4⋊Q8C2211yescharacteristic
12C2×C4⋊Q8C2211yescharacteristic
13C2×C22⋊Q8C2214yes—
14C2×C4×D4C2211yescharacteristic
15#487—24no—
16C8×D4—24no—
17C2×#107C2212yes—
18C2×C4⋊C8C2211yescharacteristic
19C2×#103C2212yes—
20C2×#103C2212yes—
21C2×#103C2214yes—
22C2×C22⋊C8C2212yes—
23C2×C4×C8C2211yescharacteristic
24#399—22no—
25#393—22no—
26#390—21no—
27#390—21no—
28#384—21no—
29#382—21no—
30#380C2214yes—
31C4×C4⋊C4C2211yescharacteristic
32C4×C4⋊C4C2211yescharacteristic
33#340C2212yes—
34#340C2214yes—
35C22×Q8—21no—
36C22×Q8C2312yes—
37C22×D4D411yescharacteristic
38C23×C4C2312yes—
39C22×C8—24no—
40C22×C8—44no—
41C22×C8C2312yes—
42C22×C8C2311yescharacteristic
43C22×C8C2311yescharacteristic
44C4⋊Q8—22no—
45C4⋊Q8—22no—
46C4⋊Q8—22no—
47C4⋊Q8—22no—
48C22⋊Q8—28no—
49C22⋊Q8—44no—
50C4×D4—22no—
51C4×D4—22no—
52C2×C4⋊C4—24no—
53C2×C4⋊C4—21no—
54C2×C4⋊C4—21no—
55C2×C4⋊C4—21no—
56C2×C4⋊C4D411yescharacteristic
57C2×C4⋊C4C2312yes—
58C2×C4⋊C4C2312yes—
59C2×C4⋊C4C2312yes—
60C2×C22⋊C4—24no—
61C2×C22⋊C4—24no—
62C2×C22⋊C4D412yes—
63C2×C42—21no—
64C2×C42—21no—
65C2×C42C2311yescharacteristic
66#107—24no—
67C4⋊C8—22no—
68#103—24no—
69#103—24no—
70#103—44no—
71C22⋊C8—24no—
72C4×C8D414yes—
73#95—21no—
74#95—21no—
75#95—24no—
76C24C2×D412yes—
77C2×Q8—22no—
78C2×Q8—24no—
79C2×Q8—22no—
80C2×Q8—24no—
81C2×Q8—42no—
82C2×Q8—82no—
83C2×D4—22no—
84C2×D4—22no—
85C2×D4Q1614yes—
86C22×C4—22no—
87C22×C4—22no—
88C22×C4—22no—
89C22×C4—24no—
90C22×C4—24no—
91C22×C4—22no—
92C22×C4—22no—
93C22×C4—22no—
94C22×C4C2×D412yes—
95C22×C4C2×D411yescharacteristic
96C22×C4C2×D411yescharacteristic
97C22×C4C2411yescharacteristic
98C2×C8—22no—
99C2×C8—22no—
100C2×C8—22no—
101C2×C8—24no—
102C2×C8—48no—
103C2×C8C2×D412yes—
104C2×C8C2×D412yes—
105C4⋊C4—22no—
106C4⋊C4—22no—
107C4⋊C4—22no—
108C4⋊C4—22no—
109C4⋊C4—22no—
110C4⋊C4—22no—
111C4⋊C4—48no—
112C4⋊C4—42no—
113C4⋊C4—42no—
114C4⋊C4—42no—
115C4⋊C4#4114yes—
116C22⋊C4—24no—
117C22⋊C4—48no—
118C22⋊C4—84no—
119C42—42no—
120C42—42no—
121C42C2×D412yes—
122C42#4112yes—
123C23—22no—
124C23—24no—
125C23—22no—
126C23—24no—
127C23C2×Q1614yes—
128C23C22×D411yescharacteristic
129Q8—42no—
130Q8—42no—
131Q8—44no—
132Q8—84no—
133D4—28no—
134C2×C4—22no—
135C2×C4—22no—
136C2×C4—24no—
137C2×C4—24no—
138C2×C4—42no—
139C2×C4—42no—
140C2×C4—42no—
141C2×C4—42no—
142C2×C4—44no—
143C2×C4—42no—
144C2×C4—42no—
145C2×C4—44no—
146C2×C4—42no—
147C2×C4—42no—
148C2×C4—42no—
149C2×C4—44no—
150C2×C4#12112yes—
151C2×C4#12112yes—
152C2×C4C2×Q1612yes—
153C2×C4#13512yes—
154C2×C4C22×D411yescharacteristic
155C2×C4C2×#4112yes—
156C2×C4C2×#4111yescharacteristic
157C2×C4H(5,𝔽2)12yes—
158C8—22no—
159C8—22no—
160C8—42no—
161C22—28no—
162C22—24no—
163C22—44no—
164C22—42no—
165C22—42no—
166C22C2×#12111yescharacteristic
167C22#54612yes—
168C22C22×Q1611yescharacteristic
169C22C2×#13511yescharacteristic
170C22#57712yes—
171C4—22no—
172C4—44no—
173C4—42no—
174C4—82no—
175C4—82no—
176C4—82no—
177C4#46714yes—
178C4#53211yescharacteristic
179C4#53511yescharacteristic
180C4#55912yes—
181C2—44no—
182C2#254411yescharacteristic
183C2C2×#46711yescharacteristic
184C2#305711yescharacteristic
185C2#329912yes—
186C2#330312yes—
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×#487C2semidirect
5. #2036C2semidirect
6. #1987C2semidirect
7. #1981C2semidirect
8. #1892C2semidirect
9. C4×#107C2semidirect

Maximal subgroups

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

subgroupindex
C2×#4872
C2×C8×D42
#25632
#25422
#20362
#19872
#19812
#18922
C4×#1072