Finite Group Databasebeta

← #34059

Subgroups — #34059

Order 256.

1125 conjugacy classes of subgroups.

The subgroup lattice has 145 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4×Q8C211yesmaximal, characteristic
2#2320C218yesmaximal, complemented
3#2316C212yesmaximal
4#2313C214yesmaximal
5#2310C212yesmaximal
6#2295C218yesmaximal, complemented
7#2283C214yesmaximal
8C4×#117C212yesmaximal
9C23×Q8C2211yescharacteristic
10C2×C4×Q8C4116yescomplemented
11C2×C4×Q8C2214yes—
12C2×C4×Q8C2214yes—
13C2×#117C2214yes—
14C22×C4⋊C4C2212yes—
15C22×C4⋊C4C2211yescharacteristic
16C22×C42C2211yescharacteristic
17C22×C42C2212yes—
18#391C22116yes—
19#389C22116yes—
20#387C22132yes—
21#383C2218yes—
22#382C2218yes—
23#381C2218yes—
24#380C2218yes—
25C4×C4⋊C4C2214yes—
26C4×C4⋊C4C2214yes—
27C4×C4⋊C4C2218yes—
28C4×C22⋊C4C2214yes—
29C4×C22⋊C4C2214yes—
30#376C2214yes—
31#376C2218yes—
32C43C2214yes—
33C22×Q8—28no—
34C22×Q8C2×C418yes—
35C22×Q8C2314yes—
36C23×C4C2312yes—
37C23×C4C2311yescharacteristic
38C23×C4C2311yescharacteristic
39C23×C4C2312yes—
40C23×C4C2311yescharacteristic
41C4×Q8C2×C4132yes—
42C4×Q8C2×C4132yes—
43#117—216no—
44C2×C4⋊C4C2×C4116yes—
45C2×C4⋊C4C2×C418yes—
46C2×C4⋊C4C2318yes—
47C2×C4⋊C4C23116yes—
48C2×C4⋊C4C2318yes—
49C2×C4⋊C4C2314yes—
50C2×C22⋊C4C2318yes—
51C2×C42C2×C4116yes—
52C2×C42C2×C418yes—
53C2×C42C2318yes—
54C2×C42C2318yes—
55C2×C42C2318yes—
56C2×C42C2312yes—
57C2×C42C2314yes—
58C2×C42C2312yes—
59C2×C42C2314yes—
60#95C2318yes—
61#95C2318yes—
62#95C23116yes—
63#95C23116yes—
64#95C23116yes—
65C24C2411yescharacteristic
66C2×Q8—232no—
67C2×Q8—216no—
68C2×Q8C22×C4116yes—
69C22×C4—28no—
70C22×C4—24no—
71C22×C4—42no—
72C22×C4—44no—
73C22×C4C22×C414yes—
74C22×C4C22×C418yes—
75C22×C4C22×C414yes—
76C22×C4C22×C418yes—
77C22×C4C22×C414yes—
78C22×C4#4118yes—
79C22×C4C24116yes—
80C22×C4C2411yescharacteristic
81C22×C4C2414yes—
82C22×C4C2412yes—
83C22×C4C2414yes—
84C22×C4C2412yes—
85C22×C4C2411yescharacteristic
86C4⋊C4—216no—
87C4⋊C4—416no—
88C4⋊C4C22×C4132yes—
89C4⋊C4C22×C4116yes—
90C22⋊C4—216no—
91C42—216no—
92C42—216no—
93C42—48no—
94C42C22×C4116yes—
95C42C22×C418yes—
96C42C22×C4116yes—
97C42C22×C418yes—
98C23—22no—
99C23—22no—
100C23C23×C412yes—
101C23C2×#4114yes—
102C23C2511yescharacteristic
103Q8—232no—
104C2×C4—216no—
105C2×C4—28no—
106C2×C4—22no—
107C2×C4—24no—
108C2×C4—28no—
109C2×C4—28no—
110C2×C4—216no—
111C2×C4—216no—
112C2×C4—216no—
113C2×C4—44no—
114C2×C4—48no—
115C2×C4#117116yes—
116C2×C4C23×C412yes—
117C2×C4C23×C414yes—
118C2×C4C23×C418yes—
119C2×C4C23×C418yes—
120C2×C4C23×C414yes—
121C2×C4C23×C412yes—
122C2×C4C2×#4118yes—
123C2×C42−1+414yes—
124C22—22no—
125C22—22no—
126C22—28no—
127C22C2×#11714yes—
128C22C24×C411yescharacteristic
129C22C22×#4112yes—
130C22C2×2−1+412yes—
131C22#58512yes—
132C4—28no—
133C4—22no—
134C4—24no—
135C4—28no—
136C4—416no—
137C4C2×#11718yes—
138C4#51914yes—
139C2—24no—
140C2C22×#11711yescharacteristic
141C2C2×#51911yescharacteristic
142C2#342811yescharacteristic
143C2#346114yes—
subgroupG/H
centerC22×C4C24
commutatorC22C24×C4
Frattini, socle, cosocleC23C25
prime radicalC24C24
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C22×C4 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #2320C2semidirect
6. #2295C2semidirect
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
#23202
#23162
#23132
#23102
#22952
#22832
C4×#1172