Finite Group Databasebeta

← #23819

Subgroups — #23819

Order 256.

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

normal subgroups only

This group has 447 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
1C4×#127C211yesmaximal, characteristic
2C4×#125C211yesmaximal, characteristic, complemented
3#2100C212yesmaximal, complemented
4#2073C212yesmaximal, complemented
5#2041C212yesmaximal
6#2025C212yesmaximal, complemented
7C4×#102C214yesmaximal, complemented
8#1744C211yesmaximal, characteristic, complemented
9C2×#127C2211yescharacteristic
10C2×#125C2211yescharacteristic
11C2×C4×D4—22no—
12C2×C4×D4C2212yes—
13C2×#102C2214yes—
14C2×#102C2214yes—
15C2×C4×C8C2212yes—
16#390—22no—
17#390C2212yes—
18#389C2212yes—
19#387—22no—
20#384C2211yescharacteristic
21#382C2211yescharacteristic
22C4×C4⋊C4—22no—
23C4×C4⋊C4C2212yes—
24C43C2211yescharacteristic
25#340C2214yes—
26#340C2214yes—
27#336C2212yes—
28#336C2212yes—
29C22×D4—22no—
30C22×D4C2312yes—
31C23×C4—22no—
32C22×C8C2314yes—
33#127—24no—
34#125—24no—
35C4×D4—28no—
36C4×D4—48no—
37C2×C4⋊C4—22no—
38C2×C4⋊C4—22no—
39C2×C4⋊C4—22no—
40C2×C4⋊C4C2312yes—
41C2×C4⋊C4C2312yes—
42C2×C4⋊C4C2312yes—
43C2×C22⋊C4—24no—
44C2×C22⋊C4—22no—
45C2×C42—22no—
46C2×C42D412yes—
47C2×C42D412yes—
48C2×C42C2311yescharacteristic
49C2×C42C2311yescharacteristic
50C2×C42C2311yescharacteristic
51#102—28no—
52#102—28no—
53C4×C8—24no—
54#95—22no—
55#95—22no—
56#95—22no—
57C24—22no—
58C2×D4—28no—
59C2×D4—24no—
60C2×D4—24no—
61C2×D4—22no—
62C2×D4—44no—
63C2×D4—44no—
64C2×D4#4114yes—
65C22×C4—22no—
66C22×C4—22no—
67C22×C4—22no—
68C22×C4—44no—
69C22×C4—48no—
70C22×C4C2×D412yes—
71C22×C4C2×D411yescharacteristic
72C22×C4C2×D412yes—
73C22×C4C2×D411yescharacteristic
74C22×C4C2411yescharacteristic
75C2×C8—24no—
76C2×C8—24no—
77C2×C8—24no—
78C4⋊C4—28no—
79C4⋊C4—22no—
80C4⋊C4—24no—
81C4⋊C4—24no—
82C4⋊C4—44no—
83C4⋊C4—44no—
84C4⋊C4#4114yes—
85C22⋊C4—48no—
86C22⋊C4—44no—
87C42—24no—
88C42—24no—
89C42—22no—
90C42—22no—
91C42—44no—
92C42#4114yes—
93C23—24no—
94C23—42no—
95C23—42no—
96C23—44no—
97C23—44no—
98C23C22×D411yescharacteristic
99D4—28no—
100D4—416no—
101D4—44no—
102C2×C4—22no—
103C2×C4—22no—
104C2×C4—22no—
105C2×C4—22no—
106C2×C4—24no—
107C2×C4—22no—
108C2×C4—22no—
109C2×C4—42no—
110C2×C4—42no—
111C2×C4—42no—
112C2×C4—42no—
113C2×C4—42no—
114C2×C4—42no—
115C2×C4—44no—
116C2×C4—88no—
117C2×C4#12412yes—
118C2×C4#12412yes—
119C2×C4#13514yes—
120C2×C4AGL(1,ℤ/8)14yes—
121C2×C4C2×#4112yes—
122C2×C4C2×#4112yes—
123C2×C4C2×#4112yes—
124C8—44no—
125C22—48no—
126C22—44no—
127C22—84no—
128C22—82no—
129C22—82no—
130C22#52511yescharacteristic
131C22#52511yescharacteristic
132C22C2×#12411yescharacteristic
133C22C2×#13512yes—
134C22C2×AGL(1,ℤ/8)12yes—
135C4—24no—
136C4—22no—
137C4—42no—
138C4—44no—
139C4—82no—
140C4—82no—
141C4#49014yes—
142C4#52914yes—
143C2—84no—
144C2#239811yescharacteristic
145C2#310512yes—
146C2#310612yes—
147C2#313111yescharacteristic
148C2C2×#49011yescharacteristic
subgroupG/H
centerC22×C4C2×D4
commutator, Frattini, cosocleC22×C4C24
socleC23C22×D4
prime radicalC2×#127C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C43 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C4×#125C2semidirect
3. #2100C2semidirect
4. #2073C2semidirect
6. #2025C2semidirect
7. C4×#102C2semidirect
8. #1744C2semidirect

Maximal subgroups

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

subgroupindex
C4×#1272
C4×#1252
#21002
#20732
#20412
#20252
C4×#1022
#17442