Finite Group Databasebeta

← #60123

Subgroups — #60123

Order 256.

1061 conjugacy classes of subgroups.

The subgroup lattice has 182 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C4×#41C211yesmaximal, characteristic
2#2923C218yesmaximal, complemented
3#2922C218yesmaximal, complemented
4#2921C214yesmaximal, complemented
5#2920C214yesmaximal, complemented
6#2905C212yesmaximal, complemented
7#2879C212yesmaximal
8C2×C4×M16C212yesmaximal, complemented
9C22×#41C2211yescharacteristic
10C22×M16C2214yes—
11C4×#41C418yes—
12C4×#41C2214yes—
13C4×#41C2214yes—
14C2×C4×Q8C412yes—
15C2×C4×D4C414yes—
16C2×C4×D4C412yes—
17C2×#117C2211yescharacteristic
18C2×#117C2212yes—
19C22×C42C2211yescharacteristic
20C22×C42C2212yes—
21#433C22132yescomplemented
22#432C22116yescomplemented
23#431C22116yescomplemented
24#424C22116yescomplemented
25#423C2218yes—
26#408C22116yes—
27#407C2218yes—
28C4×M16C2214yes—
29C4×M16C2214yes—
30C4×M16C2214yescomplemented
31C4×M16C2214yescomplemented
32C2×#97C2214yescomplemented
33C2×C4×C8C2214yescomplemented
34C2×#41—28no—
35C2×#41C2×C414yes—
36C2×#41C2314yes—
37C22×Q8C2×C411yescharacteristic
38C22×D4C2×C412yes—
39C22×D4C2×C411yescharacteristic
40C23×C4C2×C414yes—
41C23×C4C2×C412yes—
42C23×C4C2312yes—
43C23×C4C2311yescharacteristic
44C2×M16—216no—
45C2×M16C2318yes—
46C2×M16C2318yes—
47C22×C8C2318yes—
48C4×Q8C2×C418yes—
49C4×Q8C2×C418yes—
50C4×D4C2×C4116yes—
51C4×D4C2×C418yes—
52C4×D4C2×C4116yes—
53C4×D4C2×C418yes—
54#117C2×C418yes—
55#117C2×C414yes—
56#117C2314yes—
57#117C2318yes—
58C2×C4⋊C4C2×C414yes—
59C2×C4⋊C4C2×C412yes—
60C2×C22⋊C4C2×C414yes—
61C2×C22⋊C4C2×C412yes—
62C2×C42C2×C414yes—
63C2×C42C2×C412yes—
64C2×C42C2×C418yes—
65C2×C42C2×C414yes—
66C2×C42C2311yescharacteristic
67C2×C42C2312yes—
68C2×C42C2312yes—
69C2×C42C2314yes—
70C2×C42C2312yes—
71C2×C42C2314yes—
72C2×C42C2311yescharacteristic
73C4⋊C8C23132yes—
74C22⋊C8C23132yes—
75#97C2318yes—
76#97C2318yes—
77C4×C8C2318yes—
78C4×C8C2318yes—
79C24C22×C412yes—
80C24C22×C411yescharacteristic
81#41—216no—
82#41—216no—
83C2×Q8—24no—
84C2×Q8C22×C414yes—
85C2×D4—28no—
86C2×D4—24no—
87C2×D4C22×C418yes—
88C2×D4C22×C414yes—
89C22×C4—28no—
90C22×C4—44no—
91C22×C4—48no—
92C22×C4C22×C412yes—
93C22×C4C22×C412yes—
94C22×C4C22×C414yes—
95C22×C4C22×C418yes—
96C22×C4C22×C414yes—
97C22×C4C22×C412yes—
98C22×C4C22×C414yes—
99C22×C4C22×C418yes—
100C22×C4C22×C414yes—
101C22×C4C22×C411yescharacteristic
102C22×C4C22×C412yes—
103C22×C4#4118yes—
104C22×C4C2414yes—
105C22×C4C2411yescharacteristic
106C22×C4C2412yes—
107M16—216no—
108M16—216no—
109C2×C8—216no—
110C2×C8C24116yes—
111C4⋊C4C22×C4116yes—
112C4⋊C4C22×C418yes—
113C22⋊C4C22×C4116yes—
114C22⋊C4C22×C418yes—
115C42C22×C412yes—
116C42C22×C412yes—
117C42C22×C414yes—
118C42C22×C418yes—
119C42C22×C414yes—
120C42C22×C418yes—
121C42C22×C414yes—
122C42C2412yes—
123C42C2411yescharacteristic
124C42C2414yes—
125C42C2411yescharacteristic
126C23—24no—
127C23—42no—
128C23—44no—
129C23#11714yes—
130C23C23×C414yes—
131C23C23×C412yes—
132C23C23×C411yescharacteristic
133Q8—28no—
134D4—216no—
135D4—28no—
136C2×C4—24no—
137C2×C4—28no—
138C2×C4—24no—
139C2×C4—28no—
140C2×C4—216no—
141C2×C4—28no—
142C2×C4—44no—
143C2×C4—48no—
144C2×C4—42no—
145C2×C4—44no—
146C2×C4#11714yes—
147C2×C4#11718yes—
148C2×C4C23×C412yes—
149C2×C4C23×C414yes—
150C2×C4C23×C414yes—
151C2×C4C23×C418yes—
152C2×C4C23×C411yescharacteristic
153C2×C4C23×C412yes—
154C2×C4C23×C412yes—
155C2×C4C2×#4118yes—
156C2×C4C2×#4114yes—
157C2×C4C2511yescharacteristic
158C8—216no—
159C22—22no—
160C22—24no—
161C22—24no—
162C22—28no—
163C22—44no—
164C22—48no—
165C22C2×#11712yes—
166C22C2×#11714yes—
167C22C24×C411yescharacteristic
168C4—24no—
169C4—22no—
170C4—24no—
171C4—28no—
172C4C2×#11712yes—
173C4C2×#11714yes—
174C4#56814yes—
175C4C22×#4112yes—
176C2—22no—
177C2—24no—
178C2—44no—
179C2C22×#11711yescharacteristic
180C2C2×#56812yes—
subgroupG/H
centerC42C24
commutator, socleC22C24×C4
Frattini, cosocleC2×C4C25
prime radicalC22×#41C22
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C42 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #2923C2semidirect
3. #2922C2semidirect
4. #2921C2semidirect
5. #2920C2semidirect
6. #2905C2semidirect
8. C2×C4×M16C2semidirect
21. #433C22semidirect
22. #432C22semidirect
23. #431C22semidirect
24. #424C22semidirect
30. C4×M16C22semidirect
31. C4×M16C22semidirect
32. C2×#97C22semidirect
33. C2×C4×C8C22semidirect

Maximal subgroups

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

subgroupindex
C2×C4×#412
#29232
#29222
#29212
#29202
#29052
#28792
C2×C4×M162