Finite Group Databasebeta

← #20810

Subgroups — #20810

Order 256.

555 conjugacy classes of subgroups.

The subgroup lattice has 173 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#432C212yesmaximal
2C2×C43C211yesmaximal, characteristic
3#1842C212yesmaximal, complemented
4#1831C212yesmaximal, complemented
5#1797C214yesmaximal
6#1767C214yesmaximal, complemented
7C22×C42C412yes—
8C22×C42C411yescharacteristic
9C22×C42C411yescharacteristic
10C22×C42C2212yes—
11C22×C42C2211yescharacteristic
12#432—28no—
13C2×C4⋊C8C2218yes—
14C2×C4⋊C8C2214yes—
15C2×C22⋊C8C2214yes—
16C2×#97C2214yes—
17C43C411yescharacteristic
18C43C412yes—
19C43C411yescharacteristic
20C43C2211yescharacteristic
21C43C2211yescharacteristic
22C43C2212yes—
23#336C2218yes—
24C23×C4C2×C412yes—
25C23×C4C2×C411yescharacteristic
26C23×C4C2×C411yescharacteristic
27C23×C4C2×C412yes—
28C23×C4C2311yescharacteristic
29C22×C8C2318yes—
30C2×C42—28no—
31C2×C42—24no—
32C2×C42—24no—
33C2×C42—28no—
34C2×C42C2×C412yes—
35C2×C42C2×C412yes—
36C2×C42C2×C412yes—
37C2×C42C2×C412yes—
38C2×C42C2×C412yes—
39C2×C42C2×C412yes—
40C2×C42C2×C412yes—
41C2×C42C2×C412yes—
42C2×C42C2×C411yescharacteristic
43C2×C42C2×C411yescharacteristic
44C2×C42C2×C411yescharacteristic
45C2×C42C2×C411yescharacteristic
46C2×C42C2×C411yescharacteristic
47C2×C42C2×C411yescharacteristic
48C2×C42D414yes—
49C2×C42Q814yes—
50C2×C42C2312yes—
51C2×C42C2311yescharacteristic
52C2×C42C2311yescharacteristic
53C2×C42C2312yes—
54C4⋊C8—28no—
55C4⋊C8—216no—
56C22⋊C8—28no—
57#97—28no—
58C24C22×C411yescharacteristic
59C22×C4—24no—
60C22×C4—24no—
61C22×C4—24no—
62C22×C4—24no—
63C22×C4—24no—
64C22×C4—22no—
65C22×C4—22no—
66C22×C4—24no—
67C22×C4—24no—
68C22×C4C4⋊C414yes—
69C22×C4C4⋊C414yes—
70C22×C4M1618yes—
71C22×C4C22×C411yescharacteristic
72C22×C4C22×C411yescharacteristic
73C22×C4C22×C411yescharacteristic
74C22×C4C22×C411yescharacteristic
75C22×C4C22×C412yes—
76C22×C4C22×C412yes—
77C22×C4C22×C412yes—
78C22×C4C22×C411yescharacteristic
79C22×C4C22×C412yes—
80C22×C4C2×D412yes—
81C22×C4C2×Q812yes—
82C22×C4C2411yescharacteristic
83C2×C8—28no—
84C2×C8—216no—
85C42—24no—
86C42—24no—
87C42—24no—
88C42—24no—
89C42—24no—
90C42—22no—
91C42—22no—
92C42—24no—
93C42—24no—
94C42—24no—
95C42—24no—
96C42C4⋊C414yes—
97C42C4⋊C414yes—
98C42M1614yes—
99C42M1614yes—
100C42C2×D412yes—
101C42C2×D412yes—
102C42C2×Q812yes—
103C42C2×Q812yes—
104C42#4118yes—
105C23—22no—
106C23—21no—
107C23—21no—
108C23C2×C4⋊C412yes—
109C23C2×M1614yes—
110C23C23×C411yescharacteristic
111C2×C4—216no—
112C2×C4—22no—
113C2×C4—22no—
114C2×C4—22no—
115C2×C4—21no—
116C2×C4—22no—
117C2×C4—22no—
118C2×C4—21no—
119C2×C4—22no—
120C2×C4—22no—
121C2×C4—22no—
122C2×C4—22no—
123C2×C4—28no—
124C2×C4—24no—
125C2×C4—24no—
126C2×C4—28no—
127C2×C4—216no—
128C2×C4C2×C4⋊C412yes—
129C2×C4C2×C4⋊C412yes—
130C2×C4C2×C4⋊C412yes—
131C2×C4C2×C4⋊C412yes—
132C2×C4C2×C4⋊C412yes—
133C2×C4#11714yes—
134C2×C4#11714yes—
135C2×C4C2×M1614yes—
136C2×C4C2×M1614yes—
137C2×C4C2×M1612yes—
138C2×C4C2×M1612yes—
139C2×C4C2×M1614yes—
140C2×C4C2×M1614yes—
141C2×C4C22×D411yescharacteristic
142C2×C4C22×Q811yescharacteristic
143C2×C4C2×#4114yes—
144C8—48no—
145C22—22no—
146C22—24no—
147C22—24no—
148C22—22no—
149C22#42314yes—
150C22C22×C4⋊C411yescharacteristic
151C22C2×#11712yes—
152C22C22×M1611yescharacteristic
153C22C22×M1612yes—
154C22C22×M1611yescharacteristic
155C4—22no—
156C4—22no—
157C4—22no—
158C4—24no—
159C4—24no—
160C4—24no—
161C4—22no—
162C4#42314yes—
163C4#43218yescomplemented
164C4#53212yes—
165C4#53312yes—
166C2—24no—
167C2#228511yescharacteristic
168C2C2×#42311yescharacteristic
169C2C2×#42311yescharacteristic
170C2C2×#43212yes—
171C2#292012yes—
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
3. #1842C2semidirect
4. #1831C2semidirect
6. #1767C2semidirect
163. C4#432semidirect

Maximal subgroups

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

subgroupindex
C2×#4322
C2×C432
#18422
#18312
#17972
#17672