Finite Group Databasebeta

← #28695

Subgroups — #28695

Order 256.

357 conjugacy classes of subgroups; only the 143 normal subgroups are shown.

normal subgroups only

This group has 357 conjugacy classes of subgroups — too many to draw. Only its 143 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×#501C212yesmaximal
2#2862C211yesmaximal, characteristic
3C4×#125C211yesmaximal, characteristic
4#2085C214yesmaximal
5#1993C212yesmaximal
6#1949C214yesmaximal
7#1767C211yesmaximal, characteristic
8C2×C4⋊Q8C2212yes—
9C2×#125C2211yescharacteristic
10#501—28no—
11C2×#107C2214yes—
12C2×#106C2214yes—
13C2×C4⋊C8C2212yes—
14C2×#97C2212yes—
15#391—22no—
16#391—22no—
17#389C2212yes—
18#387—22no—
19#382C2211yescharacteristic
20#382C2212yes—
21#382C2212yes—
22C4×C4⋊C4—22no—
23C4×C4⋊C4C2212yes—
24C43C2211yescharacteristic
25#340C2218yes—
26#336C2212yes—
27C22×Q8—22no—
28C22×C8C2314yes—
29C4⋊Q8—24no—
30C4⋊Q8—24no—
31#125—22no—
32#125D414yes—
33C2×C4⋊C4—22no—
34C2×C4⋊C4—22no—
35C2×C4⋊C4—22no—
36C2×C4⋊C4C2314yes—
37C2×C4⋊C4C2312yes—
38C2×C4⋊C4C2312yes—
39C2×C42—22no—
40C2×C42D412yes—
41C2×C42D412yes—
42C2×C42C2311yescharacteristic
43C2×C42C2311yescharacteristic
44C2×C42C2311yescharacteristic
45#107—28no—
46#106—28no—
47C4⋊C8Q818yescomplemented
48#97—24no—
49#95—22no—
50#95—22no—
51#95—22no—
52#95—24no—
53#95—22no—
54#95—22no—
55C2×Q8—44no—
56C2×Q8—44no—
57C2×Q8—44no—
58C22×C4—22no—
59C22×C4—22no—
60C22×C4—24no—
61C22×C4C2×D412yes—
62C22×C4C2×D412yes—
63C22×C4C2×D411yescharacteristic
64C22×C4C2×D411yescharacteristic
65C22×C4C2411yescharacteristic
66C2×C8—24no—
67C2×C8—24no—
68C2×C8C2×Q818yes—
69C4⋊C4—28no—
70C4⋊C4—22no—
71C4⋊C4—24no—
72C4⋊C4—24no—
73C4⋊C4—24no—
74C4⋊C4—44no—
75C4⋊C4—44no—
76C4⋊C4C2×D414yes—
77C42—22no—
78C42—42no—
79C42—42no—
80C42—44no—
81C42C2×D412yes—
82C42C2×Q814yes—
83C42#4112yes—
84C23C22×D411yescharacteristic
85Q8—88no—
86C2×C4—22no—
87C2×C4—22no—
88C2×C4—22no—
89C2×C4—22no—
90C2×C4—24no—
91C2×C4—22no—
92C2×C4—22no—
93C2×C4—22no—
94C2×C4—42no—
95C2×C4—42no—
96C2×C4—44no—
97C2×C4—42no—
98C2×C4—42no—
99C2×C4—42no—
100C2×C4—44no—
101C2×C4—44no—
102C2×C4#12114yes—
103C2×C4C4⋊Q812yes—
104C2×C4C4⋊Q812yes—
105C2×C4C22×D411yescharacteristic
106C2×C4C22×Q812yes—
107C2×C4C2×#4111yescharacteristic
108C2×C42−1+412yes—
109C8—28no—
110C22C2×#12111yescharacteristic
111C22C2×C4⋊Q811yescharacteristic
112C22#53611yescharacteristic
113C22#57512yes—
114C22#57512yes—
115C4—22no—
116C4—22no—
117C4—24no—
118C4—42no—
119C4—44no—
120C4—82no—
121C4—84no—
122C4D4×Q812yes—
123C4#55712yes—
124C2#254611yescharacteristic
125C2#304012yes—
126C2#316211yescharacteristic
127C2#316611yescharacteristic
128C2#324012yes—
subgroupG/H
center, socle, prime radicalC23C22×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
47. C4⋊C8Q8semidirect

Maximal subgroups

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

subgroupindex
C2×#5012
#28622
C4×#1252
#20852
#19932
#19492
#17672