Finite Group Databasebeta

← #28486

Subgroups — #28486

Order 256.

563 conjugacy classes of subgroups; only the 159 normal subgroups are shown.

normal subgroups only

This group has 563 conjugacy classes of subgroups — too many to draw. Only its 159 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×#494C211yesmaximal, characteristic, complemented
2C2×#467C214yesmaximal, complemented
3C2×C8×D4C211yesmaximal, characteristic
4#2542C212yesmaximal
5#2001C214yesmaximal, complemented
6#1981C212yesmaximal, complemented
7C4×#107C211yesmaximal, characteristic, complemented
8C22×Q16C2212yes—
9C22×Q16C2212yes—
10C23×C8C2212yes—
11C2×C4⋊Q8C2212yes—
12C2×C22⋊Q8C2218yes—
13C2×C4×D4C2211yescharacteristic
14#494—24no—
15#467—216no—
16C8×D4—24no—
17C2×#107C2212yes—
18C2×C4⋊C8C2211yescharacteristic
19C2×#103C2218yes—
20C2×C22⋊C8C2212yes—
21C2×C4×C8C2211yescharacteristic
22#399—24no—
23#390—22no—
24#384—22no—
25C4×C4⋊C4C2212yes—
26#340C2212yes—
27C22×Q8C2314yes—
28C22×D4D411yescharacteristic
29C23×C4C2312yes—
30C2×Q16—28no—
31C2×Q16—24no—
32C2×Q16—24no—
33C2×Q16—44no—
34C22×C8—24no—
35C22×C8—28no—
36C22×C8C2312yes—
37C22×C8C2311yescharacteristic
38C22×C8C2311yescharacteristic
39C4⋊Q8—24no—
40C4⋊Q8—24no—
41C22⋊Q8—216no—
42C22⋊Q8—48no—
43C4×D4—22no—
44C4×D4—22no—
45C2×C4⋊C4—28no—
46C2×C4⋊C4—22no—
47C2×C4⋊C4—22no—
48C2×C4⋊C4D411yescharacteristic
49C2×C4⋊C4C2314yes—
50C2×C22⋊C4—28no—
51C2×C22⋊C4D412yes—
52C2×C42—22no—
53C2×C42C2311yescharacteristic
54#107D418yescomplemented
55C4⋊C8—22no—
56#103—216no—
57C22⋊C8—24no—
58C4×C8D414yes—
59#95—22no—
60C24C2×D412yes—
61C2×Q8—28no—
62C2×Q8—24no—
63C2×Q8—24no—
64C2×Q8—28no—
65C2×D4—22no—
66C2×D4—22no—
67C2×D4Q1614yescomplemented
68C22×C4—24no—
69C22×C4—22no—
70C22×C4—24no—
71C22×C4—22no—
72C22×C4—24no—
73C22×C4—24no—
74C22×C4C2×D412yes—
75C22×C4C2×D411yescharacteristic
76C22×C4C2×D411yescharacteristic
77C22×C4C2411yescharacteristic
78Q16—48no—
79Q16—48no—
80C2×C8—22no—
81C2×C8—22no—
82C2×C8—24no—
83C2×C8—48no—
84C2×C8C2×D412yes—
85C2×C8C2×D412yes—
86C2×C8C2×D414yes—
87C4⋊C4—22no—
88C4⋊C4—24no—
89C4⋊C4—416no—
90C4⋊C4—44no—
91C4⋊C4—44no—
92C4⋊C4C2×D418yes—
93C22⋊C4—24no—
94C22⋊C4—416no—
95C42—44no—
96C42C2×D412yes—
97C42#4112yes—
98C23—22no—
99C23—24no—
100C23—22no—
101C23—24no—
102C23C2×Q1614yes—
103C23C22×D411yescharacteristic
104Q8—44no—
105Q8—44no—
106Q8—48no—
107D4—28no—
108C2×C4—22no—
109C2×C4—22no—
110C2×C4—28no—
111C2×C4—24no—
112C2×C4—44no—
113C2×C4—44no—
114C2×C4—42no—
115C2×C4—42no—
116C2×C4—44no—
117C2×C4—44no—
118C2×C4—48no—
119C2×C4#12112yes—
120C2×C4#12112yes—
121C2×C4C2×Q1612yes—
122C2×C4#13512yes—
123C2×C4C22×D411yescharacteristic
124C2×C4C22×D412yes—
125C2×C4C2×#4111yescharacteristic
126C2×C4H(5,𝔽2)12yes—
127C8—22no—
128C8—42no—
129C8#12714yes—
130C22—28no—
131C22—24no—
132C22—44no—
133C22—42no—
134C22—42no—
135C22C2×#12111yescharacteristic
136C22D4212yes—
137C22C22×Q1611yescharacteristic
138C22C2×#13511yescharacteristic
139C22#57812yes—
140C4—22no—
141C4—48no—
142C4—42no—
143C4—84no—
144C4#46714yescomplemented
145C4C2×#12711yescharacteristic
146C4#53511yescharacteristic
147C4#55012yes—
148C2—44no—
149C2#254111yescharacteristic
150C2C2×#46711yescharacteristic
151C2#305911yescharacteristic
152C2#328312yes—
153C2D4×Q1612yes—
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC22×C4C24
prime radicalC22×D4D4
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C2×C4×D4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
1. C2×#494C2semidirect
2. C2×#467C2semidirect
5. #2001C2semidirect
6. #1981C2semidirect
7. C4×#107C2semidirect
54. #107D4semidirect
67. C2×D4Q16semidirect
144. C4#467semidirect

Maximal subgroups

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

subgroupindex
C2×#4942
C2×#4672
C2×C8×D42
#25422
#20012
#19812
C4×#1072