Finite Group Databasebeta

← #34184

Subgroups — #34184

Order 256.

1503 conjugacy classes of subgroups.

The subgroup lattice has 135 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#520C212yesmaximal
2C2×C4×#41C211yesmaximal, characteristic
3#2351C214yesmaximal, complemented
4#2349C2112yesmaximal, complemented
5#2317C216yesmaximal, complemented
6#2285C213yesmaximal, complemented
7C2×#382C213yesmaximal, complemented
8C22×#41C2211yescharacteristic
9#520—216no—
10C4×#41C4116yescomplemented
11C2×C4×Q8C2214yes—
12C2×C4×Q8C2212yes—
13C2×C4×D4C22112yes—
14C2×C4×D4C2216yes—
15C2×#117C2216yes—
16C2×#117C2213yes—
17C22×C4⋊C4C2216yes—
18C22×C42C2213yes—
19#389C22124yes—
20#385C22124yes—
21#384C2216yes—
22#382C2216yes—
23#382C22112yes—
24#382C2213yes—
25#382C2211yescharacteristic
26#380C22112yes—
27C4×C4⋊C4C22112yes—
28C2×#95C22112yes—
29C2×#41C2×C418yes—
30C2×#41D418yes—
31C2×#41Q818yes—
32C22×Q8C2311yescharacteristic
33C22×D4C2313yes—
34C23×C4C23112yes—
35C23×C4C2316yes—
36C23×C4C2313yes—
37C4×Q8—216no—
38C4×Q8C2×C4116yescomplemented
39C4×D4—248no—
40C4×D4C2×C4148yescomplemented
41#117—224no—
42#117C2×C4124yescomplemented
43C2×C4⋊C4—224no—
44C2×C4⋊C4C2316yes—
45C2×C4⋊C4C23112yes—
46C2×C4⋊C4C2312yes—
47C2×C4⋊C4C23124yes—
48C2×C4⋊C4C2316yes—
49C2×C22⋊C4C23112yes—
50C2×C22⋊C4C2316yes—
51C2×C42C2×C4124yescomplemented
52C2×C42C23112yes—
53C2×C42C2313yes—
54C2×C42C2316yes—
55C2×C42C2311yescharacteristic
56#95C23112yes—
57#95C23124yes—
58#95C2314yes—
59C24C2413yes—
60#41C4⋊C4164yescomplemented
61C2×Q8C22×C414yes—
62C2×Q8C2×D414yes—
63C2×Q8C2×Q814yes—
64C2×D4C22×C4112yes—
65C2×D4C2×D4112yes—
66C2×D4C2×Q8112yes—
67C22×C4—224no—
68C22×C4—412no—
69C22×C4—424no—
70C22×C4C22×C4124yes—
71C22×C4C22×C4112yes—
72C22×C4C2×D4112yes—
73C22×C4C2×Q8112yes—
74C22×C4C24112yes—
75C22×C4C2414yes—
76C22×C4C2412yes—
77C22×C4C2416yes—
78C22×C4C2413yes—
79C22×C4C2411yescharacteristic
80C4⋊C4—212no—
81C4⋊C4—224no—
82C4⋊C4—24no—
83C4⋊C4—424no—
84C4⋊C4C22×C4124yes—
85C22⋊C4—224no—
86C22⋊C4C22×C4124yes—
87C42—224no—
88C42C22×C414yes—
89C42C22×C4112yes—
90C42C22×C4124yes—
91C23—212no—
92C23C23×C416yes—
93C23C22×D416yes—
94C23C22×Q816yes—
95C23C2511yescharacteristic
96Q8C2×C4⋊C4116yes—
97D4C2×C4⋊C4148yes—
98C2×C4—212no—
99C2×C4—24no—
100C2×C4—24no—
101C2×C4—212no—
102C2×C4—28no—
103C2×C4—224no—
104C2×C4—424no—
105C2×C4—824no—
106C2×C4C2×C4⋊C4148yes—
107C2×C4C23×C414yes—
108C2×C4C23×C4112yes—
109C2×C4C23×C412yes—
110C2×C4C23×C416yes—
111C2×C4C22×D416yes—
112C2×C4C22×D412yes—
113C2×C4C22×Q812yes—
114C2×C4C22×Q816yes—
115C22—212no—
116C22—212no—
117C22—212no—
118C22C22×C4⋊C4112yes—
119C22C24×C411yescharacteristic
120C22C23×D411yescharacteristic
121C22C23×Q811yescharacteristic
122C22#58514yes—
123C4—24no—
124C4—212no—
125C4—44no—
126C4—412no—
127C4C22×C4⋊C414yes—
128C4C22×C4⋊C4112yes—
129C2—212no—
130C2C23×C4⋊C411yescharacteristic
131C2#342812yes—
132C2#350012yes—
133C2#350412yes—
subgroupG/H
center, Frattini, socle, cosocleC23C25
commutatorC22C24×C4
prime radicalC22×#41C22
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #2351C2semidirect
4. #2349C2semidirect
5. #2317C2semidirect
6. #2285C2semidirect
7. C2×#382C2semidirect
10. C4×#41C4semidirect
38. C4×Q8C2×C4semidirect
40. C4×D4C2×C4semidirect
42. #117C2×C4semidirect
51. C2×C42C2×C4semidirect
60. #41C4⋊C4semidirect

Maximal subgroups

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

subgroupindex
C2×#5202
C2×C4×#412
#23512
#23492
#23172
#22852
C2×#3822