Finite Group Databasebeta

← #30283

Subgroups — #30283

Order 256.

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

normal subgroups only

This group has 443 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
1C2×#501C212yesmaximal, complemented
2C2×#490C212yesmaximal
3#2859C211yesmaximal, characteristic, complemented
4#2858C211yesmaximal, characteristic
5#2094C212yesmaximal, complemented
6#2093C212yesmaximal, complemented
7#2092C214yesmaximal, complemented
8#1745C211yesmaximal, characteristic, complemented
9C2×C4⋊Q8C2211yescharacteristic
10C2×#127C2211yescharacteristic
11C2×#125C2212yes—
12C2×#124—22no—
13#501—28no—
14#490—28no—
15C2×#107C2214yes—
16C2×#106C2214yes—
17C2×#102C2214yes—
18C2×#102C2214yes—
19C2×#97C2212yes—
20#390—22no—
21#390C2212yes—
22#390C2212yes—
23#389—22no—
24#389—22no—
25#384C2211yescharacteristic
26#384C2211yescharacteristic
27#382C2212yes—
28C43C2211yescharacteristic
29#336C2212yes—
30#336C2212yes—
31C22×Q8—21no—
32C22×D4—21no—
33C22×D4—21no—
34C22×D4C2312yes—
35C22×C8C2314yes—
36C4⋊Q8—24no—
37#127—24no—
38#125—24no—
39#125—24no—
40#124—48no—
41C2×C4⋊C4—22no—
42C2×C4⋊C4—22no—
43C2×C4⋊C4—21no—
44C2×C4⋊C4—22no—
45C2×C4⋊C4—22no—
46C2×C4⋊C4C2312yes—
47C2×C4⋊C4C2312yes—
48C2×C4⋊C4C2312yes—
49C2×C22⋊C4—24no—
50C2×C22⋊C4—24no—
51C2×C42D412yes—
52C2×C42D412yes—
53C2×C42C2311yescharacteristic
54C2×C42C2311yescharacteristic
55C2×C42C2311yescharacteristic
56#107—28no—
57#106—28no—
58#102—28no—
59#102—28no—
60#97D418yes—
61#95—24no—
62C24—22no—
63C2×Q8—44no—
64C2×Q8—42no—
65C2×D4—24no—
66C2×D4—24no—
67C2×D4—24no—
68C2×D4—44no—
69C2×D4—44no—
70C2×D4—42no—
71C2×D4—42no—
72C22×C4—22no—
73C22×C4—22no—
74C22×C4—22no—
75C22×C4C2×D412yes—
76C22×C4C2×D411yescharacteristic
77C22×C4C2×D411yescharacteristic
78C22×C4C2×D412yes—
79C22×C4C2411yescharacteristic
80C2×C8—24no—
81C2×C8—24no—
82C2×C8C2×D418yes—
83C4⋊C4—22no—
84C4⋊C4—22no—
85C4⋊C4—22no—
86C4⋊C4—24no—
87C4⋊C4—22no—
88C4⋊C4—44no—
89C4⋊C4—44no—
90C4⋊C4—44no—
91C4⋊C4—42no—
92C4⋊C4—44no—
93C22⋊C4—48no—
94C22⋊C4—48no—
95C42—24no—
96C42—22no—
97C42—22no—
98C42—42no—
99C42C2×D414yes—
100C23—42no—
101C23—42no—
102C23—42no—
103C23—44no—
104C23—44no—
105C23C22×D411yescharacteristic
106Q8—84no—
107D4—48no—
108D4—84no—
109D4—84no—
110C2×C4—22no—
111C2×C4—22no—
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—44no—
121C2×C4—44no—
122C2×C4—44no—
123C2×C4#12712yes—
124C2×C4#12712yes—
125C2×C4AGL(1,ℤ/8)14yes—
126C2×C4C22×D412yes—
127C2×C42−1+412yes—
128C2×C42−1+412yes—
129C8—28no—
130C22—82no—
131C22—82no—
132C22—82no—
133C22—84no—
134C22—84no—
135C22C2×#12711yescharacteristic
136C22#53611yescharacteristic
137C22#53611yescharacteristic
138C22C2×AGL(1,ℤ/8)12yes—
139C22#57512yes—
140C4—22no—
141C4—22no—
142C4—24no—
143C4—42no—
144C4—82no—
145C4—82no—
146C4—82no—
147C4#53614yes—
148C2—162no—
149C2#265811yescharacteristic
150C2#315111yescharacteristic
151C2#315311yescharacteristic
152C2#323412yes—
153C2#323512yes—
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. C2×#501C2semidirect
3. #2859C2semidirect
5. #2094C2semidirect
6. #2093C2semidirect
7. #2092C2semidirect
8. #1745C2semidirect

Maximal subgroups

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

subgroupindex
C2×#5012
C2×#4902
#28592
#28582
#20942
#20932
#20922
#17452