Finite Group Databasebeta

← #29356

Subgroups — #29356

Order 256.

399 conjugacy classes of subgroups; only the 123 normal subgroups are shown.

normal subgroups only

This group has 399 conjugacy classes of subgroups — too many to draw. Only its 123 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#2858C211yesmaximal, characteristic
2C4×#125C211yesmaximal, characteristic, complemented
3#2073C212yesmaximal, complemented
4#2025C212yesmaximal, complemented
5#1988C212yesmaximal, complemented
6#1982C212yesmaximal
7#1936C214yesmaximal, complemented
8#1767C211yesmaximal, characteristic, complemented
9C2×C4⋊Q8C2211yescharacteristic
10C2×#127C2211yescharacteristic
11C2×#125C2211yescharacteristic
12C2×#124—22no—
13C2×C4⋊C8C2212yes—
14C2×#102C2214yes—
15C2×#102C2214yes—
16C2×#97C2212yes—
17#390—22no—
18#390C2212yes—
19#390C2212yes—
20#389C2212yes—
21#387—22no—
22#382C2211yescharacteristic
23C4×C4⋊C4—22no—
24C4×C4⋊C4C2212yes—
25C43C2211yescharacteristic
26#340C2214yes—
27#340C2214yes—
28#336C2212yes—
29C22×Q8—21no—
30C22×D4—21no—
31C22×D4—21no—
32C22×D4C2312yes—
33C22×C8C2314yes—
34C4⋊Q8—24no—
35#127—24no—
36#125—24no—
37#124—48no—
38C2×C4⋊C4—22no—
39C2×C4⋊C4—21no—
40C2×C4⋊C4—22no—
41C2×C4⋊C4C2312yes—
42C2×C4⋊C4C2312yes—
43C2×C4⋊C4C2312yes—
44C2×C22⋊C4—24no—
45C2×C22⋊C4—24no—
46C2×C42—22no—
47C2×C42D412yes—
48C2×C42D412yes—
49C2×C42C2311yescharacteristic
50C2×C42C2311yescharacteristic
51C2×C42C2311yescharacteristic
52C4⋊C8—24no—
53#102—28no—
54#102—44no—
55#97—42no—
56#95—22no—
57#95—22no—
58#95—22no—
59C24—22no—
60C2×Q8—42no—
61C2×Q8—44no—
62C2×D4—24no—
63C2×D4—24no—
64C2×D4—22no—
65C2×D4—22no—
66C2×D4—44no—
67C2×D4—42no—
68C2×D4—42no—
69C2×D4—44no—
70C22×C4—22no—
71C22×C4—22no—
72C22×C4—22no—
73C22×C4C2×D412yes—
74C22×C4C2×D412yes—
75C22×C4C2×D411yescharacteristic
76C22×C4C2×D411yescharacteristic
77C22×C4C2411yescharacteristic
78C2×C8—24no—
79C2×C8—24no—
80C2×C8—24no—
81C4⋊C4—28no—
82C4⋊C4—22no—
83C4⋊C4—24no—
84C4⋊C4—22no—
85C4⋊C4—22no—
86C4⋊C4—44no—
87C4⋊C4—42no—
88C4⋊C4#4114yes—
89C22⋊C4—48no—
90C22⋊C4—48no—
91C42—24no—
92C42—22no—
93C42—21no—
94C42—21no—
95C42—42no—
96C42—44no—
97C42#4114yes—
98C23—42no—
99C23—42no—
100C23—42no—
101C23—44no—
102C23—44no—
103C23C22×D411yescharacteristic
104Q8—84no—
105D4—44no—
106D4—44no—
107D4—84no—
108D4—84no—
109C2×C4—22no—
110C2×C4—22no—
111C2×C4—24no—
112C2×C4—22no—
113C2×C4—22no—
114C2×C4—22no—
115C2×C4—22no—
116C2×C4—22no—
117C2×C4—42no—
118C2×C4—42no—
119C2×C4—42no—
120C2×C4—42no—
121C2×C4—42no—
122C2×C4—44no—
123C2×C4—42no—
124C2×C4#12412yes—
125C2×C4#12412yes—
126C2×C4AGL(1,ℤ/8)14yes—
127C2×C4C2×#4112yes—
128C2×C4C2×#4112yes—
129C2×C4H(5,𝔽2)11yescharacteristic
130C2×C42−1+411yescharacteristic
131C8—44no—
132C22—82no—
133C22—84no—
134C22—82no—
135C22—82no—
136C22—84no—
137C22#52511yescharacteristic
138C22C2×#12411yescharacteristic
139C22#53711yescharacteristic
140C22C2×AGL(1,ℤ/8)12yes—
141C22#57512yes—
142C4—22no—
143C4—42no—
144C4—44no—
145C4—42no—
146C4—82no—
147C4—82no—
148C4#49014yes—
149C4#55612yes—
150C4#55912yes—
151C2—162no—
152C2#259211yescharacteristic
153C2#311512yes—
154C2C2×#49011yescharacteristic
155C2#314011yescharacteristic
156C2#325112yes—
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
2. C4×#125C2semidirect
3. #2073C2semidirect
4. #2025C2semidirect
5. #1988C2semidirect
7. #1936C2semidirect
8. #1767C2semidirect

Maximal subgroups

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

subgroupindex
#28582
C4×#1252
#20732
#20252
#19882
#19822
#19362
#17672