Finite Group Databasebeta

← #25815

Subgroups — #25815

Order 256.

523 conjugacy classes of subgroups; only the 159 normal subgroups are shown.

normal subgroups only

This group has 523 conjugacy classes of subgroups — too many to draw. Only its 159 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
1C22×#125C211yesmaximal, characteristic
2C2×#499C212yesmaximal, complemented
3#2851C211yesmaximal, characteristic
4#2059C214yesmaximal, complemented
5#1991C212yesmaximal, complemented
6#1853C212yesmaximal
7#1852C212yesmaximal
8C4×C22⋊C8C211yesmaximal, characteristic
9C2×#125—28no—
10C2×#125—22no—
11C2×#125C2212yes—
12C2×#125C2211yescharacteristic
13C2×#125C2212yes—
14C22×C4⋊C4—22no—
15C22×C4⋊C4C2212yes—
16C22×C42C2211yescharacteristic
17#499—28no—
18C2×#107C2214yes—
19C2×#106C2214yes—
20C2×C22⋊C8C2211yescharacteristic
21C2×C22⋊C8C2211yescharacteristic
22C2×C4×C8C2212yes—
23#389C2212yes—
24#387—22no—
25#385—22no—
26#382C2211yescharacteristic
27#380C2212yes—
28#340C2214yes—
29#340C2214yes—
30#336C2212yes—
31C23×C4—22no—
32C23×C4D412yes—
33C23×C4C2311yescharacteristic
34C22×C8C2312yes—
35C22×C8C2312yes—
36#125—216no—
37#125—28no—
38#125—24no—
39#125—24no—
40#125D418yes—
41C2×C4⋊C4—216no—
42C2×C4⋊C4—24no—
43C2×C4⋊C4—24no—
44C2×C4⋊C4—22no—
45C2×C4⋊C4—28no—
46C2×C4⋊C4—22no—
47C2×C4⋊C4—22no—
48C2×C4⋊C4C2312yes—
49C2×C4⋊C4C2312yes—
50C2×C4⋊C4C2314yes—
51C2×C22⋊C4—22no—
52C2×C42—24no—
53C2×C42D412yes—
54C2×C42C2311yescharacteristic
55C2×C42C2311yescharacteristic
56#107—28no—
57#106—28no—
58C22⋊C8Q814yes—
59C22⋊C8Q814yes—
60C4×C8—24no—
61#95—22no—
62#95—22no—
63#95—22no—
64C24C2×D411yescharacteristic
65C22×C4—22no—
66C22×C4—22no—
67C22×C4—28no—
68C22×C4—24no—
69C22×C4—24no—
70C22×C4—24no—
71C22×C4—22no—
72C22×C4—22no—
73C22×C4—42no—
74C22×C4—44no—
75C22×C4—44no—
76C22×C4C2×D412yes—
77C22×C4C2×D412yes—
78C22×C4C2×D411yescharacteristic
79C22×C4C2×Q812yes—
80C22×C4C2×Q812yes—
81C22×C4C2411yescharacteristic
82C2×C8—22no—
83C2×C8—22no—
84C2×C8—22no—
85C2×C8—22no—
86C2×C8C2×Q814yes—
87C2×C8C2×Q814yes—
88C4⋊C4—28no—
89C4⋊C4—216no—
90C4⋊C4—216no—
91C4⋊C4—24no—
92C4⋊C4—24no—
93C4⋊C4—24no—
94C4⋊C4—44no—
95C4⋊C4—44no—
96C4⋊C4C2×D418yes—
97C22⋊C4—44no—
98C42—24no—
99C42—22no—
100C42C2×D414yes—
101C23—21no—
102C23—21no—
103C23—22no—
104C23C4⋊Q812yes—
105C23#13514yes—
106C23C22×D411yescharacteristic
107C2×C4—21no—
108C2×C4—21no—
109C2×C4—22no—
110C2×C4—22no—
111C2×C4—24no—
112C2×C4—24no—
113C2×C4—22no—
114C2×C4—28no—
115C2×C4—22no—
116C2×C4—22no—
117C2×C4—48no—
118C2×C4—416no—
119C2×C4—44no—
120C2×C4—44no—
121C2×C4—42no—
122C2×C4—42no—
123C2×C4—42no—
124C2×C4—42no—
125C2×C4—42no—
126C2×C4—42no—
127C2×C4#12014yes—
128C2×C4C4⋊Q812yes—
129C2×C4C22×D412yes—
130C2×C4C22×Q811yescharacteristic
131C2×C4C22×Q811yescharacteristic
132C2×C42−1+412yes—
133C8—24no—
134C8—24no—
135C22—22no—
136C22—22no—
137C22—24no—
138C22—24no—
139C22#49914yescomplemented
140C22C2×#12011yescharacteristic
141C22C2×C4⋊Q811yescharacteristic
142C22#53611yescharacteristic
143C22C2×#13512yes—
144C22#57512yes—
145C4—22no—
146C4—24no—
147C4—42no—
148C4—48no—
149C4—82no—
150C4—82no—
151C4D4×Q812yes—
152C4D4×Q812yes—
153C2—24no—
154C2#243411yescharacteristic
155C2#300212yes—
156C2C2×#49911yescharacteristic
157C2#316611yescharacteristic
158C2#323212yes—
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC22×C4C24
prime radicalC24C2×D4
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#499C2semidirect
4. #2059C2semidirect
5. #1991C2semidirect
139. C22#499semidirect

Maximal subgroups

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

subgroupindex
C22×#1252
C2×#4992
#28512
#20592
#19912
#18532
#18522
C4×C22⋊C82