Finite Group Databasebeta

← #34215

Subgroups — #34215

Order 256.

1055 conjugacy classes of subgroups.

The subgroup lattice has 163 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#533C211yesmaximal, characteristic
2#2368C218yesmaximal
3#2355C218yesmaximal, complemented
4#2331C214yesmaximal, complemented
5#2317C212yesmaximal
6C4×#125C214yesmaximal, complemented
7C2×#382C211yesmaximal, characteristic
8#2274C212yesmaximal
9C4×#117C211yesmaximal, characteristic
10#533C4116yescomplemented
11C2×C4⋊Q8C2212yes—
12C2×#125C2212yes—
13C2×C22⋊Q8C2214yes—
14C2×C4×Q8C2214yes—
15C2×#117C2211yescharacteristic
16C2×#117C2212yes—
17C2×#117C2211yescharacteristic
18C22×C4⋊C4C2212yes—
19C22×C42C2211yescharacteristic
20#391C22116yes—
21#389C2218yes—
22#387C22116yes—
23#387C22116yes—
24#385C2218yes—
25#384C2214yes—
26#382C2212yes—
27#382C2214yes—
28#382C2212yes—
29#382C2214yes—
30C4×C4⋊C4C2218yes—
31C4×C4⋊C4C22116yes—
32C4×C4⋊C4C2214yes—
33C4×C4⋊C4C2218yes—
34C4×C22⋊C4C2214yes—
35C4×C22⋊C4C2218yes—
36#376C2212yes—
37C2×#95C2214yes—
38C43C2212yes—
39C22×Q8C2314yes—
40C23×C4C2314yes—
41C23×C4C2312yes—
42C23×C4C2311yescharacteristic
43C4⋊Q8C2×C4116yescomplemented
44#125C2×C4116yescomplemented
45C22⋊Q8C2×C4132yes—
46C4×Q8C2×C4132yescomplemented
47#117—24no—
48#117C2×C4116yes—
49#117Q818yescomplemented
50C2×C4⋊C4—28no—
51C2×C4⋊C4C2314yes—
52C2×C4⋊C4C2314yes—
53C2×C4⋊C4C2312yes—
54C2×C4⋊C4C23116yes—
55C2×C4⋊C4C2314yes—
56C2×C4⋊C4C2318yes—
57C2×C4⋊C4C2314yes—
58C2×C4⋊C4C2312yes—
59C2×C22⋊C4C2312yes—
60C2×C22⋊C4C2314yes—
61C2×C22⋊C4C2312yes—
62C2×C42C2×C418yes—
63C2×C42C2312yes—
64C2×C42C2318yes—
65C2×C42C23116yes—
66C2×C42C2314yes—
67C2×C42C2312yes—
68C2×C42C2311yescharacteristic
69C2×C42C2311yescharacteristic
70C2×C42C2312yes—
71#95C2318yes—
72#95C2318yes—
73#95C2318yes—
74#95C23116yes—
75#95C23116yes—
76C24C2411yescharacteristic
77C2×Q8—48no—
78C2×Q8C22×C4116yes—
79C22×C4—28no—
80C22×C4—44no—
81C22×C4—48no—
82C22×C4C22×C418yes—
83C22×C4C22×C414yes—
84C22×C4C2×Q814yes—
85C22×C4#4114yes—
86C22×C4C2418yes—
87C22×C4C2414yes—
88C22×C4C2412yes—
89C22×C4C2412yes—
90C22×C4C2418yes—
91C22×C4C2414yes—
92C22×C4C2411yescharacteristic
93C22×C4C2411yescharacteristic
94C4⋊C4—28no—
95C4⋊C4—28no—
96C4⋊C4—24no—
97C4⋊C4—416no—
98C4⋊C4C22×C4116yes—
99C4⋊C4C22×C4132yes—
100C4⋊C4C22×C4116yes—
101C4⋊C4C2×Q818yes—
102C22⋊C4—24no—
103C22⋊C4C22×C4116yes—
104C22⋊C4C2×Q818yes—
105C42—24no—
106C42—48no—
107C42—416no—
108C42C22×C418yes—
109C42C22×C414yes—
110C42C22×C414yes—
111C42C22×C4116yes—
112C42C2×Q818yes—
113C23—24no—
114C23C23×C412yes—
115C23C22×Q812yes—
116C23C2×#4112yes—
117C23C2511yescharacteristic
118Q8—416no—
119C2×C4—28no—
120C2×C4—24no—
121C2×C4—28no—
122C2×C4—28no—
123C2×C4—24no—
124C2×C4—24no—
125C2×C4—28no—
126C2×C4—28no—
127C2×C4—216no—
128C2×C4—48no—
129C2×C4—88no—
130C2×C4C4×Q8116yes—
131C2×C4C23×C414yes—
132C2×C4C23×C414yes—
133C2×C4C23×C4116yes—
134C2×C4C23×C412yes—
135C2×C4C23×C412yes—
136C2×C4C22×Q818yes—
137C2×C4C22×Q812yes—
138C2×C4C22×Q812yes—
139C2×C4C2×#4112yes—
140C2×C4C2×#4112yes—
141C22—24no—
142C22—24no—
143C22—24no—
144C22C2×C4×Q814yes—
145C22C24×C411yescharacteristic
146C22C23×Q811yescharacteristic
147C22C22×#4111yescharacteristic
148C22#58514yes—
149C4—24no—
150C4—24no—
151C4—216no—
152C4—28no—
153C4—44no—
154C4—48no—
155C4C2×C4×Q814yes—
156C4C2×C4×Q814yes—
157C2—24no—
158C2C22×C4×Q811yescharacteristic
159C2#342812yes—
160C2#350412yes—
161C2#351012yes—
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
3. #2355C2semidirect
4. #2331C2semidirect
6. C4×#125C2semidirect
10. #533C4semidirect
43. C4⋊Q8C2×C4semidirect
44. #125C2×C4semidirect
46. C4×Q8C2×C4semidirect
49. #117Q8semidirect

Maximal subgroups

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

subgroupindex
C2×#5332
#23682
#23552
#23312
#23172
C4×#1252
C2×#3822
#22742
C4×#1172