Finite Group Databasebeta

← #21821

Subgroups — #21821

Order 256.

507 conjugacy classes of subgroups; only the 199 normal subgroups are shown.

normal subgroups only

This group has 507 conjugacy classes of subgroups — too many to draw. Only its 199 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×#533C211yesmaximal, characteristic
2C2×#432C211yesmaximal, characteristic
3C2×#431C211yesmaximal, characteristic
4#1985C214yesmaximal, complemented
5#1984C214yesmaximal, complemented
6#1818C214yesmaximal
7#533—24no—
8#533—24no—
9C2×C4⋊Q8C411yescharacteristic
10C2×C4⋊Q8C411yescharacteristic
11C2×#125C412yes—
12C2×C22⋊Q8C412yes—
13C2×C22⋊Q8C412yes—
14C2×C4×Q8C2212yes—
15C2×C4×Q8C2212yes—
16C2×#117C2212yes—
17C22×C42C2211yescharacteristic
18#432—24no—
19#431—24no—
20C2×C4⋊C8C2212yes—
21C2×C4⋊C8C2212yes—
22C2×C22⋊C8C2212yes—
23C2×C22⋊C8C2212yes—
24C2×#97C2212yes—
25C2×C4×C8C2212yes—
26#336C22116yes—
27C22×Q8C2×C412yes—
28C22×Q8C2×C412yes—
29C23×C4C2×C411yescharacteristic
30C23×C4C2×C411yescharacteristic
31C23×C4C2311yescharacteristic
32C22×C8C2314yes—
33C22×C8C2314yes—
34C4⋊Q8—24no—
35C4⋊Q8—24no—
36#125—28no—
37C22⋊Q8—28no—
38C22⋊Q8—28no—
39C4×Q8—24no—
40C4×Q8—24no—
41C4×Q8—24no—
42C4×Q8—24no—
43#117—24no—
44#117—24no—
45C2×C4⋊C4C2×C412yes—
46C2×C4⋊C4C2×C412yes—
47C2×C4⋊C4C2×C414yes—
48C2×C4⋊C4C2×C414yes—
49C2×C4⋊C4C2×C412yes—
50C2×C4⋊C4C2×C412yes—
51C2×C22⋊C4C2×C414yes—
52C2×C42C2×C411yescharacteristic
53C2×C42C2×C411yescharacteristic
54C2×C42D414yes—
55C2×C42D414yes—
56C2×C42C2314yes—
57C2×C42C2311yescharacteristic
58C2×C42C2311yescharacteristic
59C4⋊C8—24no—
60C4⋊C8—24no—
61C22⋊C8—24no—
62C22⋊C8—24no—
63#97—24no—
64C4×C8—24no—
65C24C22×C411yescharacteristic
66C2×Q8—24no—
67C2×Q8—24no—
68C2×Q8—28no—
69C2×Q8—44no—
70C22×C4—24no—
71C22×C4—24no—
72C22×C4—42no—
73C22×C4C22⋊C414yes—
74C22×C4C22⋊C414yes—
75C22×C4C22×C414yes—
76C22×C4C22×C414yes—
77C22×C4C22×C411yescharacteristic
78C22×C4C22×C411yescharacteristic
79C22×C4C22×C411yescharacteristic
80C22×C4C22×C411yescharacteristic
81C22×C4C22×C411yescharacteristic
82C22×C4C2×D412yes—
83C22×C4C2×D412yes—
84C22×C4C2411yescharacteristic
85C2×C8—24no—
86C2×C8—24no—
87C2×C8—28no—
88C2×C8—28no—
89C4⋊C4—24no—
90C4⋊C4—24no—
91C4⋊C4—28no—
92C4⋊C4—28no—
93C4⋊C4—24no—
94C4⋊C4—24no—
95C22⋊C4—28no—
96C42—24no—
97C42—24no—
98C42C22⋊C414yes—
99C42C22⋊C414yes—
100C42C2×D412yes—
101C42C2×D412yes—
102C42C2×D412yes—
103C42C2×D412yes—
104C23—22no—
105C23—22no—
106C23—22no—
107C23C2×C22⋊C412yes—
108C23C23×C411yescharacteristic
109Q8—48no—
110Q8—48no—
111C2×C4—22no—
112C2×C4—22no—
113C2×C4—22no—
114C2×C4—22no—
115C2×C4—24no—
116C2×C4—24no—
117C2×C4—28no—
118C2×C4—24no—
119C2×C4—24no—
120C2×C4—28no—
121C2×C4—28no—
122C2×C4—44no—
123C2×C4C2×C22⋊C412yes—
124C2×C4C2×C22⋊C412yes—
125C2×C4C2×C22⋊C412yes—
126C2×C4C2×C22⋊C412yes—
127C2×C4C2×C22⋊C412yes—
128C2×C4#13114yes—
129C2×C4C22×D411yescharacteristic
130C2×C4C22×D411yescharacteristic
131C2×C42−1+414yes—
132C8—44no—
133C8—44no—
134C22—22no—
135C22—22no—
136C22—22no—
137C22—44no—
138C22C22×C22⋊C411yescharacteristic
139C22#51912yes—
140C22C2×#13112yes—
141C22#56812yes—
142C4—22no—
143C4—22no—
144C4—22no—
145C4—22no—
146C4—44no—
147C4—44no—
148C4#40814yes—
149C4#53612yes—
150C4#53612yes—
151C2—42no—
152C2#231011yescharacteristic
153C2C2×#40811yescharacteristic
154C2#287911yescharacteristic
155C2#298514yes—
subgroupG/H
center, Frattini, cosocleC22×C4C24
commutator, socleC23C23×C4
prime radicalC24C22×C4
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C22×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
4. #1985C2semidirect
5. #1984C2semidirect

Maximal subgroups

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

subgroupindex
C2×#5332
C2×#4322
C2×#4312
#19852
#19842
#18182