Finite Group Databasebeta

← #29145

Subgroups — #29145

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
1#2862C211yesmaximal, characteristic, complemented
2C4×#127C211yesmaximal, characteristic
3#2023C214yesmaximal, complemented
4#1961C212yesmaximal
5#1836C212yesmaximal, complemented
6#1804C214yesmaximal, complemented
7#1767C211yesmaximal, characteristic, complemented
8C2×C4⋊Q8C2212yes—
9C2×#127C2211yescharacteristic
10C2×C4×D4—22no—
11C2×C4×D4C2212yes—
12C2×C4⋊C8C2212yes—
13C2×#102C2218yes—
14C2×#97C2212yes—
15#391—22no—
16#391—22no—
17#390—22no—
18#390C2212yes—
19#384C2211yescharacteristic
20#382C2212yes—
21#382C2212yes—
22C43C2211yescharacteristic
23#340C2218yes—
24#336C2212yes—
25C22×Q8—22no—
26C22×D4—22no—
27C22×D4C2312yes—
28C23×C4—22no—
29C22×C8C2314yes—
30C4⋊Q8—44no—
31#127—22no—
32#127Q814yescomplemented
33C4×D4—28no—
34C4×D4—48no—
35C2×C4⋊C4—22no—
36C2×C4⋊C4—22no—
37C2×C4⋊C4C2312yes—
38C2×C4⋊C4C2314yes—
39C2×C22⋊C4—24no—
40C2×C22⋊C4—22no—
41C2×C42D412yes—
42C2×C42D412yes—
43C2×C42C2311yescharacteristic
44C2×C42C2311yescharacteristic
45C2×C42C2311yescharacteristic
46C4⋊C8—24no—
47#102—48no—
48#97—24no—
49#95—24no—
50#95—22no—
51#95—22no—
52C24—22no—
53C2×Q8—44no—
54C2×Q8—44no—
55C2×Q8—44no—
56C2×D4—28no—
57C2×D4—24no—
58C2×D4—22no—
59C2×D4—24no—
60C2×D4—44no—
61C2×D4—44no—
62C2×D4C2×Q814yes—
63C22×C4—24no—
64C22×C4—22no—
65C22×C4—48no—
66C22×C4—44no—
67C22×C4C2×D412yes—
68C22×C4C2×D411yescharacteristic
69C22×C4C2×D411yescharacteristic
70C22×C4C2×D412yes—
71C22×C4C2411yescharacteristic
72C2×C8—24no—
73C2×C8—24no—
74C2×C8—24no—
75C4⋊C4—24no—
76C4⋊C4—28no—
77C4⋊C4—44no—
78C4⋊C4—44no—
79C22⋊C4—44no—
80C22⋊C4—48no—
81C42—24no—
82C42—22no—
83C42—42no—
84C42C2×Q812yes—
85C42#4112yes—
86C42#4114yes—
87C23—24no—
88C23—42no—
89C23—42no—
90C23—44no—
91C23—44no—
92C23C22×D411yescharacteristic
93Q8—88no—
94D4—28no—
95D4—416no—
96D4—44no—
97C2×C4—22no—
98C2×C4—22no—
99C2×C4—22no—
100C2×C4—22no—
101C2×C4—22no—
102C2×C4—22no—
103C2×C4—42no—
104C2×C4—44no—
105C2×C4—44no—
106C2×C4—44no—
107C2×C4—44no—
108C2×C4—88no—
109C2×C4C22⋊Q814yes—
110C2×C4#12412yes—
111C2×C4#12412yes—
112C2×C4AGL(1,ℤ/8)14yes—
113C2×C4C22×Q811yescharacteristic
114C2×C4C2×#4112yes—
115C2×C4C2×#4111yescharacteristic
116C2×C4H(5,𝔽2)12yes—
117C8—44no—
118C22—44no—
119C22—48no—
120C22—82no—
121C22—82no—
122C22—84no—
123C22C2×C22⋊Q811yescharacteristic
124C22C2×#12411yescharacteristic
125C22#53511yescharacteristic
126C22C2×AGL(1,ℤ/8)12yes—
127C22#57512yes—
128C4—24no—
129C4—22no—
130C4—22no—
131C4—24no—
132C4—82no—
133C4—84no—
134C4#55412yes—
135C4#55512yes—
136C2—84no—
137C2#256311yescharacteristic
138C2#307712yes—
139C2#313511yescharacteristic
140C2#313811yescharacteristic
141C2#321312yes—
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC22×C4C24
prime radicalC2×#127C22
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
1. #2862C2semidirect
3. #2023C2semidirect
5. #1836C2semidirect
6. #1804C2semidirect
7. #1767C2semidirect
32. #127Q8semidirect

Maximal subgroups

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

subgroupindex
#28622
C4×#1272
#20232
#19612
#18362
#18042
#17672