Finite Group Databasebeta

← #21834

Subgroups — #21834

Order 256.

651 conjugacy classes of subgroups; only the 247 normal subgroups are shown.

normal subgroups only

This group has 651 conjugacy classes of subgroups — too many to draw. Only its 247 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×#431C211yesmaximal, characteristic
3#2285C211yesmaximal, characteristic
4#1990C214yesmaximal, complemented
5#1987C214yesmaximal, complemented
6#1824C214yesmaximal
7C23×Q8—21no—
8C2×C4⋊Q8—21no—
9C2×C4⋊Q8—21no—
10C2×C4⋊Q8—24no—
11C2×C4⋊Q8C418yescomplemented
12C2×C4⋊Q8C2212yes—
13C2×C4⋊Q8C2212yes—
14C2×#117—21no—
15C22×C4⋊C4—21no—
16C22×C4⋊C4C2212yes—
17C22×C42C2211yescharacteristic
18#431—24no—
19C2×C4⋊C8C2212yes—
20C2×C22⋊C8C2212yes—
21C2×C4×C8C2212yes—
22#384C2212yes—
23#382—21no—
24#380—21no—
25#380C2212yes—
26C4×C4⋊C4—21no—
27C4×C4⋊C4C2212yes—
28#340C22116yes—
29C22×Q8—28no—
30C22×Q8—22no—
31C22×Q8—22no—
32C22×Q8—48no—
33C23×C4—22no—
34C23×C4D411yescharacteristic
35C23×C4D411yescharacteristic
36C23×C4C2311yescharacteristic
37C22×C8C2314yes—
38C4⋊Q8—28no—
39C4⋊Q8—28no—
40C4⋊Q8—24no—
41C4⋊Q8—24no—
42C4⋊Q8C2×C418yes—
43C4⋊Q8C2×C418yes—
44#117—44no—
45C2×C4⋊C4—28no—
46C2×C4⋊C4—22no—
47C2×C4⋊C4—22no—
48C2×C4⋊C4—22no—
49C2×C4⋊C4—24no—
50C2×C4⋊C4—22no—
51C2×C4⋊C4—22no—
52C2×C4⋊C4C2×C418yes—
53C2×C4⋊C4C2314yes—
54C2×C4⋊C4C2314yes—
55C2×C22⋊C4—22no—
56C2×C42—22no—
57C2×C42C2×C414yes—
58C2×C42D411yescharacteristic
59C2×C42D411yescharacteristic
60C2×C42D414yes—
61C2×C42C2311yescharacteristic
62C2×C42C2311yescharacteristic
63C4⋊C8—24no—
64C22⋊C8—24no—
65C4×C8—24no—
66#95—22no—
67#95—22no—
68C24C2×D411yescharacteristic
69C2×Q8—28no—
70C2×Q8—28no—
71C2×Q8—48no—
72C2×Q8—432no—
73C2×Q8—48no—
74C22×C4—24no—
75C22×C4—24no—
76C22×C4—28no—
77C22×C4—24no—
78C22×C4—24no—
79C22×C4—48no—
80C22×C4C22⋊C414yes—
81C22×C4C22⋊C414yes—
82C22×C4SD1614yes—
83C22×C4Q1614yes—
84C22×C4C22×C412yes—
85C22×C4C2×D411yescharacteristic
86C22×C4C2×D411yescharacteristic
87C22×C4C2×D412yes—
88C22×C4C2×D411yescharacteristic
89C22×C4C2×D411yescharacteristic
90C22×C4C2×D411yescharacteristic
91C22×C4C2411yescharacteristic
92C2×C8—24no—
93C2×C8—28no—
94C4⋊C4—28no—
95C4⋊C4—28no—
96C4⋊C4—28no—
97C4⋊C4—24no—
98C4⋊C4—28no—
99C4⋊C4—44no—
100C4⋊C4—44no—
101C4⋊C4C22×C418yes—
102C22⋊C4—44no—
103C42—44no—
104C42C22⋊C414yes—
105C42C22⋊C414yes—
106C42C22×C412yes—
107C42C22×C412yes—
108C42C2×D412yes—
109C42C2×D412yes—
110C23—22no—
111C23—22no—
112C23C2×C22⋊C412yes—
113C23C2×SD1612yes—
114C23C2×Q1612yes—
115C23C22×D411yescharacteristic
116Q8—416no—
117Q8—416no—
118C2×C4—22no—
119C2×C4—22no—
120C2×C4—24no—
121C2×C4—24no—
122C2×C4—28no—
123C2×C4—28no—
124C2×C4—416no—
125C2×C4—48no—
126C2×C4—44no—
127C2×C4—44no—
128C2×C4—44no—
129C2×C4#103116yes—
130C2×C4C2×C22⋊C412yes—
131C2×C4C2×C22⋊C412yes—
132C2×C4C2×C22⋊C412yes—
133C2×C4C2×C22⋊C412yes—
134C2×C4C2×C22⋊C412yes—
135C2×C4C2×SD1612yes—
136C2×C4C2×SD1612yes—
137C2×C4C2×Q1612yes—
138C2×C4C2×Q1612yes—
139C2×C4AGL(1,ℤ/8)14yes—
140C2×C4C23×C411yescharacteristic
141C2×C4C22×D411yescharacteristic
142C2×C42−1+414yes—
143C8—44no—
144C22—22no—
145C22—22no—
146C22—24no—
147C22—24no—
148C22C2×#10314yes—
149C22C22×C22⋊C411yescharacteristic
150C22#53612yes—
151C22C22×SD1611yescharacteristic
152C22C22×Q1611yescharacteristic
153C22C2×AGL(1,ℤ/8)12yes—
154C4—22no—
155C4—22no—
156C4—48no—
157C4—84no—
158C4C2×#10314yes—
159C4C2×#10314yes—
160C4#41814yes—
161C4#51912yes—
162C4#53612yes—
163C2—24no—
164C2#231011yescharacteristic
165C2C22×#10311yescharacteristic
166C2C2×#41811yescharacteristic
167C2#322712yes—
168C2#323012yes—
subgroupG/H
center, socleC23C22×D4
commutatorC2×C4C23×C4
Frattini, cosocleC22×C4C24
prime radicalC24C2×D4
LCSG ▷ C2×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. #1990C2semidirect
5. #1987C2semidirect
11. C2×C4⋊Q8C4semidirect

Maximal subgroups

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

subgroupindex
C22×C4⋊Q82
C2×#4312
#22852
#19902
#19872
#18242