Finite Group Databasebeta

← #34187

Subgroups — #34187

Order 256.

1125 conjugacy classes of subgroups.

The subgroup lattice has 147 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4×Q8C211yesmaximal, characteristic
2#2356C218yesmaximal, complemented
3#2355C218yesmaximal, complemented
4#2313C214yesmaximal
5#2310C212yesmaximal
6#2285C212yesmaximal
7#2283C214yesmaximal
8#2274C212yesmaximal
9C23×Q8C2211yescharacteristic
10C2×C4×Q8C4116yescomplemented
11C2×C4×Q8C2214yes—
12C2×C4×Q8C2214yes—
13C2×#117C2214yes—
14C22×C4⋊C4C2212yes—
15C22×C4⋊C4C2211yescharacteristic
16C22×C42C2212yes—
17C22×C42C2211yescharacteristic
18#391C22116yes—
19#387C22132yes—
20#384C2214yes—
21#383C2218yes—
22#382C2218yes—
23#382C2214yes—
24#381C2218yes—
25#380C2214yes—
26#380C2214yes—
27C4×C4⋊C4C2218yes—
28C4×C4⋊C4C2214yes—
29C4×C4⋊C4C22116yes—
30C4×C4⋊C4C2214yes—
31C4×C22⋊C4C2218yes—
32#376C2218yes—
33C22×Q8—28no—
34C22×Q8C2×C418yes—
35C22×Q8C2314yes—
36C23×C4C2312yes—
37C23×C4C2311yescharacteristic
38C23×C4C2312yes—
39C23×C4C2311yescharacteristic
40C23×C4C2311yescharacteristic
41C4×Q8C2×C4132yes—
42C4×Q8C2×C4132yes—
43#117—216no—
44C2×C4⋊C4C2×C4116yes—
45C2×C4⋊C4C2×C418yes—
46C2×C4⋊C4C2318yes—
47C2×C4⋊C4C2318yes—
48C2×C4⋊C4C2318yes—
49C2×C4⋊C4C2314yes—
50C2×C4⋊C4C2318yes—
51C2×C22⋊C4C2318yes—
52C2×C42C2×C4116yes—
53C2×C42C2×C418yes—
54C2×C42C2318yes—
55C2×C42C23116yes—
56C2×C42C2314yes—
57C2×C42C2312yes—
58C2×C42C2314yes—
59C2×C42C2312yes—
60#95C2318yes—
61#95C23116yes—
62#95C23116yes—
63#95C2318yes—
64#95C23116yes—
65C24C2411yescharacteristic
66C2×Q8—232no—
67C2×Q8—28no—
68C2×Q8—28no—
69C2×Q8C22×C4116yes—
70C22×C4—28no—
71C22×C4—24no—
72C22×C4—44no—
73C22×C4—42no—
74C22×C4C22×C414yes—
75C22×C4C22×C418yes—
76C22×C4C22×C418yes—
77C22×C4C22×C414yes—
78C22×C4C22×C414yes—
79C22×C4#4118yes—
80C22×C4C24116yes—
81C22×C4C2411yescharacteristic
82C22×C4C2414yes—
83C22×C4C2414yes—
84C22×C4C2412yes—
85C22×C4C2412yes—
86C22×C4C2411yescharacteristic
87C4⋊C4—216no—
88C4⋊C4—216no—
89C4⋊C4—48no—
90C4⋊C4C22×C4132yes—
91C4⋊C4C22×C4116yes—
92C22⋊C4—216no—
93C42—216no—
94C42—416no—
95C42C22×C4116yes—
96C42C22×C418yes—
97C42C22×C4116yes—
98C42C22×C418yes—
99C23—22no—
100C23—22no—
101C23C23×C412yes—
102C23C2×#4114yes—
103C23C2511yescharacteristic
104Q8—232no—
105C2×C4—216no—
106C2×C4—28no—
107C2×C4—22no—
108C2×C4—28no—
109C2×C4—24no—
110C2×C4—28no—
111C2×C4—216no—
112C2×C4—216no—
113C2×C4—216no—
114C2×C4—48no—
115C2×C4—44no—
116C2×C4#117116yes—
117C2×C4C23×C412yes—
118C2×C4C23×C418yes—
119C2×C4C23×C414yes—
120C2×C4C23×C418yes—
121C2×C4C23×C414yes—
122C2×C4C23×C412yes—
123C2×C4C2×#4114yes—
124C2×C4C2×#4114yes—
125C2×C42−1+414yes—
126C22—22no—
127C22—22no—
128C22—28no—
129C22C2×#11714yes—
130C22C24×C411yescharacteristic
131C22C22×#4112yes—
132C22C2×2−1+412yes—
133C22#58512yes—
134C4—28no—
135C4—22no—
136C4—28no—
137C4—24no—
138C4—416no—
139C4C2×#11718yes—
140C4#51914yes—
141C2—24no—
142C2C22×#11711yescharacteristic
143C2C2×#51911yescharacteristic
144C2#342811yescharacteristic
145C2#350714yes—
subgroupG/H
center, Frattini, socle, cosocleC23C25
commutatorC22C24×C4
prime radicalC24C24
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #2356C2semidirect
3. #2355C2semidirect
10. 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
#23562
#23552
#23132
#23102
#22852
#22832
#22742