Finite Group Databasebeta

← #21169

Subgroups — #21169

Order 256.

513 conjugacy classes of subgroups.

The subgroup lattice has 195 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#427C212yesmaximal
2C22×C4⋊C8C211yesmaximal, characteristic
3#2285C211yesmaximal, characteristic
4C4×#117C211yesmaximal, characteristic
5#1949C214yesmaximal, complemented
6#1948C212yesmaximal, complemented
7#1947C212yesmaximal, complemented
8#1735C212yesmaximal
9C23×C8C2212yes—
10C2×#117C2212yes—
11C2×#117C2211yescharacteristic
12C2×#117C2211yescharacteristic
13C22×C42C2211yescharacteristic
14#427—28no—
15C2×#107C2214yes—
16C2×#106C2214yes—
17C2×C4⋊C8C418yescomplemented
18C2×C4⋊C8C2211yescharacteristic
19C2×C4⋊C8C2211yescharacteristic
20C2×C4⋊C8C2212yes—
21#384C2212yes—
22#382C2212yes—
23#380—21no—
24#380—21no—
25C4×C4⋊C4—21no—
26C4×C4⋊C4—21no—
27C4×C4⋊C4C2212yes—
28C4×C4⋊C4C2212yes—
29C4×C22⋊C4—21no—
30C4×C22⋊C4—21no—
31#376—21no—
32C43—21no—
33#340C2214yes—
34#340C2214yes—
35C23×C4D411yescharacteristic
36C23×C4D411yescharacteristic
37C23×C4C2311yescharacteristic
38C22×C8—24no—
39C22×C8—24no—
40C22×C8C2×C418yes—
41C22×C8C2312yes—
42C22×C8C2312yes—
43#117—22no—
44#117—22no—
45#117—24no—
46#117—24no—
47#117D414yes—
48#117Q814yes—
49C2×C4⋊C4—22no—
50C2×C4⋊C4—22no—
51C2×C4⋊C4C2314yes—
52C2×C4⋊C4C2312yes—
53C2×C4⋊C4C2312yes—
54C2×C22⋊C4—21no—
55C2×C22⋊C4—21no—
56C2×C22⋊C4—22no—
57C2×C42—21no—
58C2×C42—21no—
59C2×C42—22no—
60C2×C42—22no—
61C2×C42—22no—
62C2×C42C2×C414yes—
63C2×C42D411yescharacteristic
64C2×C42D411yescharacteristic
65C2×C42Q814yes—
66C2×C42C2311yescharacteristic
67C2×C42C2311yescharacteristic
68#107—28no—
69#106—28no—
70C4⋊C8C2×C414yes—
71C4⋊C8C2×C414yes—
72C4⋊C8C2×C418yes—
73#95—22no—
74#95—22no—
75#95—22no—
76#95—22no—
77C24C2×D411yescharacteristic
78C22×C4—24no—
79C22×C4—22no—
80C22×C4—22no—
81C22×C4—24no—
82C22×C4—42no—
83C22×C4C4⋊C414yes—
84C22×C4C4⋊C414yes—
85C22×C4C22×C412yes—
86C22×C4C2×D411yescharacteristic
87C22×C4C2×D411yescharacteristic
88C22×C4C2×D411yescharacteristic
89C22×C4C2×D411yescharacteristic
90C22×C4C2×D412yes—
91C22×C4C2×D411yescharacteristic
92C22×C4C2×Q812yes—
93C22×C4C2×Q812yes—
94C22×C4#4112yes—
95C22×C4#4112yes—
96C22×C4C2411yescharacteristic
97C2×C8—216no—
98C2×C8—22no—
99C2×C8—22no—
100C2×C8—22no—
101C2×C8—22no—
102C2×C8C22×C414yes—
103C2×C8C22×C414yes—
104C4⋊C4—22no—
105C4⋊C4—22no—
106C4⋊C4—24no—
107C4⋊C4—24no—
108C4⋊C4—44no—
109C4⋊C4—44no—
110C4⋊C4C2×D414yes—
111C4⋊C4C2×Q814yes—
112C22⋊C4—24no—
113C22⋊C4—24no—
114C22⋊C4—44no—
115C42—24no—
116C42—24no—
117C42—44no—
118C42—44no—
119C42—44no—
120C42C4⋊C414yes—
121C42C4⋊C414yes—
122C42C22×C412yes—
123C42C22×C412yes—
124C42C2×Q812yes—
125C42C2×Q812yes—
126C23—22no—
127C23—22no—
128C23C2×C4⋊C412yes—
129C23#12112yes—
130C23C22⋊Q812yes—
131C23C22×D411yescharacteristic
132C2×C4—22no—
133C2×C4—22no—
134C2×C4—22no—
135C2×C4—28no—
136C2×C4—24no—
137C2×C4—24no—
138C2×C4—44no—
139C2×C4—42no—
140C2×C4—42no—
141C2×C4—42no—
142C2×C4—42no—
143C2×C4—44no—
144C2×C4—44no—
145C2×C4—44no—
146C2×C4C2×C4⋊C412yes—
147C2×C4C2×C4⋊C412yes—
148C2×C4C2×C4⋊C412yes—
149C2×C4C2×C4⋊C412yes—
150C2×C4C2×C4⋊C412yes—
151C2×C4C4×D414yes—
152C2×C4C4×Q814yes—
153C2×C4#12112yes—
154C2×C4C22⋊Q812yes—
155C2×C4#12514yes—
156C2×C4C4⋊Q814yes—
157C2×C4#13514yes—
158C2×C4C23×C411yescharacteristic
159C2×C4C22×D411yescharacteristic
160C2×C4C22×Q811yescharacteristic
161C2×C4C22×Q811yescharacteristic
162C2×C4C2×#4111yescharacteristic
163C2×C4C2×#4111yescharacteristic
164C8—24no—
165C8—24no—
166C22—24no—
167C22—22no—
168C22—22no—
169C22—24no—
170C22#38914yes—
171C22C22×C4⋊C411yescharacteristic
172C22C2×#12111yescharacteristic
173C22C2×C22⋊Q811yescharacteristic
174C22C2×#13512yes—
175C22#57512yes—
176C4—22no—
177C4—22no—
178C4—22no—
179C4—44no—
180C4—44no—
181C4—84no—
182C4#38914yes—
183C4#42714yescomplemented
184C4C2×C4×D411yescharacteristic
185C4C2×C4×Q811yescharacteristic
186C4C2×#12511yescharacteristic
187C4C2×C4⋊Q811yescharacteristic
188C2—24no—
189C2C2×#38911yescharacteristic
190C2C2×#42711yescharacteristic
191C2#291111yescharacteristic
192C2#303512yes—
193C2#307612yes—
subgroupG/H
centerC22×C4C2×D4
commutatorC2×C4C23×C4
Frattini, cosocleC22×C4C24
socleC23C22×D4
prime radicalC24C2×D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C22×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
5. #1949C2semidirect
6. #1948C2semidirect
7. #1947C2semidirect
17. C2×C4⋊C8C4semidirect
183. C4#427semidirect

Maximal subgroups

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

subgroupindex
C2×#4272
C22×C4⋊C82
#22852
C4×#1172
#19492
#19482
#19472
#17352