Finite Group Databasebeta

← #23551

Subgroups — #23551

Order 256.

577 conjugacy classes of subgroups; only the 195 normal subgroups are shown.

normal subgroups only

This group has 577 conjugacy classes of subgroups — too many to draw. Only its 195 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×#533C211yesmaximal, characteristic
2C2×#427C212yesmaximal
3#2296C211yesmaximal, characteristic
4#2059C214yesmaximal, complemented
5#2058C212yesmaximal, complemented
6#2057C212yesmaximal, complemented
7#1735C212yesmaximal
8C2×#336C211yesmaximal, characteristic
9C23×C8C2212yes—
10#533—28no—
11C2×C4⋊Q8C2212yes—
12C2×#125C2212yes—
13C2×C22⋊Q8—22no—
14C2×C4×Q8—22no—
15C2×#117C2211yescharacteristic
16C2×#117C2212yes—
17C2×#117C2211yescharacteristic
18C22×C42C2211yescharacteristic
19#427—28no—
20C2×#107C2214yes—
21C2×#106C2214yes—
22#389C2212yes—
23#389C2212yes—
24#385—22no—
25C4×C4⋊C4—22no—
26#340C2214yes—
27#340C2214yes—
28#336C2211yescharacteristic
29#336C2211yescharacteristic
30#336C2212yes—
31C22×Q8—22no—
32C23×C4D412yes—
33C23×C4C2311yescharacteristic
34C22×C8—24no—
35C22×C8—24no—
36C22×C8Q818yescomplemented
37C22×C8C2312yes—
38C22×C8C2312yes—
39C4⋊Q8—28no—
40#125—28no—
41C22⋊Q8—216no—
42C4×Q8—216no—
43#117—24no—
44#117—22no—
45#117—24no—
46#117D418yes—
47#117Q814yescomplemented
48C2×C4⋊C4—24no—
49C2×C4⋊C4—22no—
50C2×C4⋊C4—22no—
51C2×C4⋊C4—22no—
52C2×C4⋊C4C2312yes—
53C2×C4⋊C4C2314yes—
54C2×C4⋊C4C2312yes—
55C2×C22⋊C4—22no—
56C2×C22⋊C4—21no—
57C2×C22⋊C4—21no—
58C2×C42—24no—
59C2×C42—22no—
60C2×C42—21no—
61C2×C42—21no—
62C2×C42D412yes—
63C2×C42C2311yescharacteristic
64C2×C42C2311yescharacteristic
65#107—28no—
66#106—28no—
67#95—22no—
68#95—22no—
69C24C2×D411yescharacteristic
70C2×Q8—28no—
71C2×Q8—44no—
72C2×Q8—44no—
73C22×C4—24no—
74C22×C4—22no—
75C22×C4—24no—
76C22×C4—24no—
77C22×C4—22no—
78C22×C4—42no—
79C22×C4C2×D412yes—
80C22×C4C2×D412yes—
81C22×C4C2×D414yes—
82C22×C4C2×D411yescharacteristic
83C22×C4C2×Q814yes—
84C22×C4C2×Q812yes—
85C22×C4#4112yes—
86C22×C4C2411yescharacteristic
87C2×C8—216no—
88C2×C8—22no—
89C2×C8—22no—
90C2×C8—22no—
91C2×C8—22no—
92C2×C8C2×Q814yes—
93C2×C8C2×Q814yes—
94C4⋊C4—216no—
95C4⋊C4—28no—
96C4⋊C4—24no—
97C4⋊C4—22no—
98C4⋊C4—24no—
99C4⋊C4—44no—
100C4⋊C4—44no—
101C4⋊C4C2×D418yes—
102C4⋊C4C2×Q814yes—
103C22⋊C4—28no—
104C22⋊C4—24no—
105C22⋊C4—42no—
106C42—24no—
107C42—28no—
108C42—24no—
109C42—22no—
110C42—22no—
111C42—42no—
112C23—22no—
113C23—22no—
114C23#12012yes—
115C23C22⋊Q812yes—
116C23C4⋊Q812yes—
117C23C22×D411yescharacteristic
118Q8—416no—
119C2×C4—22no—
120C2×C4—22no—
121C2×C4—22no—
122C2×C4—28no—
123C2×C4—24no—
124C2×C4—22no—
125C2×C4—22no—
126C2×C4—48no—
127C2×C4—42no—
128C2×C4—44no—
129C2×C4—42no—
130C2×C4—44no—
131C2×C4—42no—
132C2×C4—42no—
133C2×C4—42no—
134C2×C4#12012yes—
135C2×C4C22⋊Q818yes—
136C2×C4C22⋊Q812yes—
137C2×C4C4⋊Q818yes—
138C2×C4C4⋊Q812yes—
139C2×C4#13514yes—
140C2×C4C22×D412yes—
141C2×C4C22×Q812yes—
142C2×C4C22×Q811yescharacteristic
143C2×C4C2×#4111yescharacteristic
144C8—24no—
145C8—24no—
146C22—24no—
147C22—22no—
148C22—22no—
149C22—24no—
150C22#39514yes—
151C22C2×#12011yescharacteristic
152C22C2×C22⋊Q811yescharacteristic
153C22C2×C4⋊Q811yescharacteristic
154C22C2×#13512yes—
155C22#57512yes—
156C4—24no—
157C4—44no—
158C4—42no—
159C4—48no—
160C4—82no—
161C4#39514yes—
162C4C2×C22⋊Q812yes—
163C4C2×C4⋊Q812yes—
164C2—24no—
165C2C2×#39511yescharacteristic
166C2#300212yes—
167C2#307612yes—
168C2#316011yescharacteristic
169C2#316211yescharacteristic
subgroupG/H
centerC22×C4C2×D4
commutator, Frattini, cosocleC22×C4C24
socleC23C22×D4
prime radicalC24C2×D4
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C22×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
4. #2059C2semidirect
5. #2058C2semidirect
6. #2057C2semidirect
36. C22×C8Q8semidirect
47. #117Q8semidirect

Maximal subgroups

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

subgroupindex
C2×#5332
C2×#4272
#22962
#20592
#20582
#20572
#17352
C2×#3362