Finite Group Databasebeta

← #29143

Subgroups — #29143

Order 256.

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

normal subgroups only

This group has 445 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
1#2859C211yesmaximal, characteristic, complemented
2C4×#127C211yesmaximal, characteristic
3#2025C214yesmaximal, complemented
4#1957C212yesmaximal
5#1834C212yesmaximal, complemented
6#1804C214yesmaximal, complemented
7C4×C4⋊C8C211yesmaximal, characteristic, complemented
8C2×#127C2211yescharacteristic
9C2×#125C2212yes—
10C2×C4×D4—22no—
11C2×C4×D4C2212yes—
12C2×C4⋊C8C2212yes—
13C2×#102C2218yes—
14C2×C4×C8C2212yes—
15#390—22no—
16#390C2212yes—
17#389—22no—
18#389—22no—
19#384C2211yescharacteristic
20#384C2212yes—
21#382C2212yes—
22C43C2211yescharacteristic
23#340C2218yes—
24#336C2212yes—
25C22×D4—22no—
26C22×D4C2312yes—
27C23×C4—22no—
28C22×C8C2314yes—
29#127—22no—
30#127Q814yes—
31#125—44no—
32C4×D4—28no—
33C4×D4—48no—
34C2×C4⋊C4—22no—
35C2×C4⋊C4—24no—
36C2×C4⋊C4—22no—
37C2×C4⋊C4—22no—
38C2×C4⋊C4C2312yes—
39C2×C4⋊C4C2314yes—
40C2×C22⋊C4—24no—
41C2×C22⋊C4—22no—
42C2×C42D412yes—
43C2×C42D412yes—
44C2×C42C2311yescharacteristic
45C2×C42C2311yescharacteristic
46C2×C42C2311yescharacteristic
47C4⋊C8—24no—
48#102—48no—
49C4×C8—24no—
50#95—22no—
51#95—22no—
52C24—22no—
53C2×D4—28no—
54C2×D4—24no—
55C2×D4—22no—
56C2×D4—24no—
57C2×D4—44no—
58C2×D4—44no—
59C2×D4C2×Q814yes—
60C22×C4—24no—
61C22×C4—22no—
62C22×C4—48no—
63C22×C4—44no—
64C22×C4C2×D412yes—
65C22×C4C2×D411yescharacteristic
66C22×C4C2×D411yescharacteristic
67C22×C4C2×D412yes—
68C22×C4C2411yescharacteristic
69C2×C8—24no—
70C2×C8—24no—
71C2×C8—24no—
72C4⋊C4—24no—
73C4⋊C4—28no—
74C4⋊C4—48no—
75C4⋊C4—44no—
76C4⋊C4—44no—
77C4⋊C4—44no—
78C22⋊C4—48no—
79C22⋊C4—44no—
80C42—24no—
81C42—24no—
82C42—22no—
83C42C2×Q812yes—
84C42#4112yes—
85C42#4114yes—
86C23—24no—
87C23—42no—
88C23—42no—
89C23—44no—
90C23—44no—
91C23C22×D411yescharacteristic
92D4—28no—
93D4—44no—
94D4—416no—
95C2×C4—22no—
96C2×C4—22no—
97C2×C4—22no—
98C2×C4—22no—
99C2×C4—22no—
100C2×C4—42no—
101C2×C4—44no—
102C2×C4—44no—
103C2×C4—44no—
104C2×C4—44no—
105C2×C4—88no—
106C2×C4C22⋊Q814yes—
107C2×C4#12412yes—
108C2×C4#12412yes—
109C2×C4#13514yes—
110C2×C4AGL(1,ℤ/8)14yes—
111C2×C4C22×Q811yescharacteristic
112C2×C4C2×#4112yes—
113C2×C4C2×#4111yescharacteristic
114C2×C4H(5,𝔽2)12yes—
115C8—44no—
116C22—48no—
117C22—44no—
118C22—82no—
119C22—82no—
120C22—84no—
121C22C2×C22⋊Q811yescharacteristic
122C22C2×#12411yescharacteristic
123C22#53511yescharacteristic
124C22C2×#13512yes—
125C22C2×AGL(1,ℤ/8)12yes—
126C4—22no—
127C4—22no—
128C4—42no—
129C4—82no—
130C4—84no—
131C4#47818yes—
132C4#55412yes—
133C4#55512yes—
134C2—84no—
135C2#256311yescharacteristic
136C2C2×#47812yes—
137C2#313111yescharacteristic
138C2#313811yescharacteristic
139C2#320712yes—
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. #2859C2semidirect
3. #2025C2semidirect
5. #1834C2semidirect
6. #1804C2semidirect
7. C4×C4⋊C8C2semidirect

Maximal subgroups

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

subgroupindex
#28592
C4×#1272
#20252
#19572
#18342
#18042
C4×C4⋊C82