Finite Group Databasebeta

← #29642

Subgroups — #29642

Order 256.

615 conjugacy classes of subgroups; only the 147 normal subgroups are shown.

normal subgroups only

This group has 615 conjugacy classes of subgroups — too many to draw. Only its 147 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
1C22×C4⋊Q8C211yesmaximal, characteristic
2C2×#484C212yesmaximal
3#2855C211yesmaximal, characteristic
4#2057C214yesmaximal, complemented
5#2024C214yesmaximal, complemented
6#1824C212yesmaximal
7#1817C211yesmaximal, characteristic
8C23×Q8—21no—
9C2×C4⋊Q8—28no—
10C2×C4⋊Q8—22no—
11C2×C4⋊Q8C2214yes—
12C2×C22⋊Q8C2211yescharacteristic
13C22×C4⋊C4—21no—
14C22×C4⋊C4C2212yes—
15C22×C42C2211yescharacteristic
16#484—28no—
17C2×#107C2214yes—
18C2×#103C2214yes—
19C2×C22⋊C8C2212yes—
20#391C2212yes—
21#389C2212yes—
22#387—22no—
23#385—21no—
24#381—21no—
25#380C2211yescharacteristic
26#340C2218yes—
27#336C2214yes—
28C22×Q8—28no—
29C22×Q8—24no—
30C22×Q8—48no—
31C22×Q8C2311yescharacteristic
32C23×C4—22no—
33C23×C4D411yescharacteristic
34C23×C4D411yescharacteristic
35C23×C4C2311yescharacteristic
36C22×C8C2314yes—
37C4⋊Q8—216no—
38C4⋊Q8—216no—
39C22⋊Q8—24no—
40C2×C4⋊C4—28no—
41C2×C4⋊C4—24no—
42C2×C4⋊C4—22no—
43C2×C4⋊C4—24no—
44C2×C4⋊C4—21no—
45C2×C4⋊C4—22no—
46C2×C4⋊C4D418yes—
47C2×C4⋊C4C2311yescharacteristic
48C2×C4⋊C4C2312yes—
49C2×C4⋊C4C2314yes—
50C2×C22⋊C4—21no—
51C2×C22⋊C4—21no—
52C2×C42—24no—
53C2×C42D412yes—
54C2×C42C2312yes—
55#107—28no—
56#103—28no—
57C22⋊C8—24no—
58#95—21no—
59#95—22no—
60#95—22no—
61#95—22no—
62C24C2×D411yescharacteristic
63C2×Q8—216no—
64C2×Q8—22no—
65C2×Q8—24no—
66C2×Q8—432no—
67C2×Q8—48no—
68C2×Q8—48no—
69C22×C4—22no—
70C22×C4—22no—
71C22×C4—22no—
72C22×C4—24no—
73C22×C4—24no—
74C22×C4—28no—
75C22×C4—24no—
76C22×C4—22no—
77C22×C4—21no—
78C22×C4—21no—
79C22×C4—48no—
80C22×C4Q1614yes—
81C22×C4C2×D411yescharacteristic
82C22×C4C2×D414yes—
83C22×C4C2×D412yes—
84C22×C4C2×D412yes—
85C22×C4C2411yescharacteristic
86C2×C8—24no—
87C2×C8—28no—
88C4⋊C4—216no—
89C4⋊C4—28no—
90C4⋊C4—24no—
91C4⋊C4—22no—
92C4⋊C4—24no—
93C4⋊C4—42no—
94C4⋊C4—44no—
95C4⋊C4C2×D418yes—
96C22⋊C4—42no—
97C22⋊C4—42no—
98C42—24no—
99C42—24no—
100C23—22no—
101C23—22no—
102C23#12012yes—
103C23C2×Q1612yes—
104C23#13712yes—
105C23C22×D411yescharacteristic
106Q8—432no—
107Q8—44no—
108C2×C4—28no—
109C2×C4—22no—
110C2×C4—22no—
111C2×C4—22no—
112C2×C4—22no—
113C2×C4—22no—
114C2×C4—28no—
115C2×C4—28no—
116C2×C4—28no—
117C2×C4—416no—
118C2×C4—48no—
119C2×C4—41no—
120C2×C4—41no—
121C2×C4—42no—
122C2×C4—42no—
123C2×C4—42no—
124C2×C4—42no—
125C2×C4—42no—
126C2×C4#12012yes—
127C2×C4C2×Q1614yes—
128C2×C4AGL(1,ℤ/8)14yes—
129C2×C4C22×D412yes—
130C2×C42−1+414yes—
131C8—44no—
132C22—22no—
133C22—24no—
134C22—24no—
135C22—22no—
136C22#45114yes—
137C22C2×#12011yescharacteristic
138C22#53612yes—
139C22C22×Q1611yescharacteristic
140C22C2×AGL(1,ℤ/8)12yes—
141C22C2×#13711yescharacteristic
142C4—22no—
143C4—24no—
144C4—24no—
145C4—48no—
146C4—81no—
147C4—82no—
148C4—81no—
149C4#53614yes—
150C2—24no—
151C2#261411yescharacteristic
152C2C2×#45111yescharacteristic
153C2#300311yescharacteristic
154C2#323012yes—
155C2#323912yes—
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC22×C4C24
prime radicalC24C2×D4
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
4. #2057C2semidirect
5. #2024C2semidirect

Maximal subgroups

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

subgroupindex
C22×C4⋊Q82
C2×#4842
#28552
#20572
#20242
#18242
#18172