Finite Group Databasebeta

← #30217

Subgroups — #30217

Order 256.

330 conjugacy classes of subgroups; only the 111 normal subgroups are shown.

normal subgroups only

This group has 330 conjugacy classes of subgroups — too many to draw. Only its 111 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#2861C211yesmaximal, characteristic
2#2859C211yesmaximal, characteristic, complemented
3#2074C212yesmaximal, complemented
4#2073C212yesmaximal
5#2026C212yesmaximal, complemented
6#2025C212yesmaximal
7#1992C212yesmaximal, complemented
8#1959C212yesmaximal
9#1745C211yesmaximal, characteristic, complemented
10C2×#125C2211yescharacteristic
11C2×#125C2212yes—
12C2×#124C2211yescharacteristic
13C2×#103C2214yes—
14C2×#102C2214yes—
15C2×#97C2212yes—
16#391C2211yescharacteristic
17#391C2211yescharacteristic
18#390C2211yescharacteristic
19#390C2211yescharacteristic
20#389—22no—
21#389—22no—
22#388—22no—
23#388—22no—
24#384C2212yes—
25#382C2212yes—
26C43C2211yescharacteristic
27#340C2214yes—
28#340C2214yes—
29#336C2212yes—
30#336C2212yes—
31C22×Q8C2311yescharacteristic
32C22×D4C2311yescharacteristic
33C22×C8C2314yes—
34#125—24no—
35#125—44no—
36#124—24no—
37C2×C4⋊C4—21no—
38C2×C4⋊C4—21no—
39C2×C4⋊C4—24no—
40C2×C4⋊C4—22no—
41C2×C4⋊C4—22no—
42C2×C4⋊C4C2311yescharacteristic
43C2×C4⋊C4C2311yescharacteristic
44C2×C4⋊C4C2314yes—
45C2×C22⋊C4—21no—
46C2×C22⋊C4—21no—
47C2×C22⋊C4—22no—
48C2×C22⋊C4—22no—
49C2×C42D412yes—
50C2×C42D412yes—
51C2×C42C2311yescharacteristic
52C2×C42C2311yescharacteristic
53C2×C42C2311yescharacteristic
54#103—44no—
55#102—44no—
56#97—24no—
57#95—24no—
58#95—22no—
59#95—22no—
60C24—21no—
61C2×Q8—22no—
62C2×Q8—22no—
63C2×Q8—22no—
64C2×D4—22no—
65C2×D4—22no—
66C2×D4—22no—
67C22×C4—21no—
68C22×C4—21no—
69C22×C4—21no—
70C22×C4—24no—
71C22×C4C2×D412yes—
72C22×C4C2×D412yes—
73C22×C4C2×D411yescharacteristic
74C22×C4C2×D411yescharacteristic
75C22×C4C2411yescharacteristic
76C2×C8—24no—
77C2×C8—24no—
78C2×C8—24no—
79C4⋊C4—22no—
80C4⋊C4—22no—
81C4⋊C4—24no—
82C4⋊C4—24no—
83C4⋊C4—44no—
84C4⋊C4—44no—
85C4⋊C4—48no—
86C4⋊C4—42no—
87C4⋊C4—42no—
88C22⋊C4—44no—
89C22⋊C4—44no—
90C22⋊C4—42no—
91C22⋊C4—42no—
92C42—22no—
93C42—22no—
94C42—42no—
95C42—42no—
96C42#4114yes—
97C23—41no—
98C23—41no—
99C23—41no—
100C23—42no—
101C23—42no—
102C23C22×D411yescharacteristic
103Q8—44no—
104D4—44no—
105C2×C4—22no—
106C2×C4—22no—
107C2×C4—22no—
108C2×C4—22no—
109C2×C4—22no—
110C2×C4—22no—
111C2×C4—22no—
112C2×C4—22no—
113C2×C4—41no—
114C2×C4—41no—
115C2×C4—41no—
116C2×C4—44no—
117C2×C4—41no—
118C2×C4—41no—
119C2×C4—42no—
120C2×C4—42no—
121C2×C4—44no—
122C2×C4—44no—
123C2×C4#12412yes—
124C2×C4#12412yes—
125C2×C4C2×#4112yes—
126C2×C4H(5,𝔽2)12yes—
127C2×C42−1+412yes—
128C8—44no—
129C22—81no—
130C22—81no—
131C22—81no—
132C22—82no—
133C22—82no—
134C22C2×#12411yescharacteristic
135C22#53511yescharacteristic
136C22#53611yescharacteristic
137C22#57512yes—
138C22#57512yes—
139C4—22no—
140C4—22no—
141C4—42no—
142C4—42no—
143C4—81no—
144C4—81no—
145C4—81no—
146C4—84no—
147C4#54214yes—
148C2—161no—
149C2#264011yescharacteristic
150C2#314211yescharacteristic
151C2#314211yescharacteristic
152C2#321912yes—
153C2#324012yes—
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC22×C4C24
prime radicalC22×D4C23
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. #2859C2semidirect
3. #2074C2semidirect
5. #2026C2semidirect
7. #1992C2semidirect
9. #1745C2semidirect

Maximal subgroups

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

subgroupindex
#28612
#28592
#20742
#20732
#20262
#20252
#19922
#19592
#17452