Finite Group Databasebeta

← #21264

Subgroups — #21264

Order 256.

523 conjugacy classes of subgroups.

The subgroup lattice has 204 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#431C212yesmaximal, complemented
2C42×D4C211yesmaximal, characteristic
3#1954C212yesmaximal
4#1939C212yesmaximal, complemented
5#1923C214yesmaximal, complemented
6C4×C4⋊C8C211yesmaximal, characteristic, complemented
7C4×C22⋊C8C212yesmaximal, complemented
8C42×C8C211yesmaximal, characteristic, complemented
9C2×C4×D4C411yescharacteristic
10C2×C4×D4C411yescharacteristic
11C2×C4×D4C2211yescharacteristic
12C22×C42C2212yes—
13#431—28no—
14C2×C4⋊C8C2214yes—
15C2×C4⋊C8C2212yes—
16C2×C22⋊C8C2214yes—
17C2×C22⋊C8C2214yes—
18C2×C4×C8C2212yes—
19C2×C4×C8C2212yes—
20C2×C4×C8C2212yes—
21C2×C4×C8C2211yescharacteristic
22C2×C4×C8C2211yescharacteristic
23C4×C4⋊C4C411yescharacteristic
24C4×C4⋊C4C411yescharacteristic
25C4×C4⋊C4C2211yescharacteristic
26C4×C22⋊C4C412yes—
27C4×C22⋊C4C412yes—
28C4×C22⋊C4C2212yes—
29C43C2211yescharacteristic
30#336C2212yes—
31#336C2214yes—
32C22×D4C2×C411yescharacteristic
33C23×C4C2×C412yes—
34C23×C4C2×C412yes—
35C23×C4C2312yes—
36C22×C8C2314yes—
37C22×C8C2312yes—
38C22×C8C2312yes—
39C4×D4—24no—
40C4×D4—24no—
41C4×D4C818yescomplemented
42C2×C4⋊C4C2×C411yescharacteristic
43C2×C4⋊C4C2×C411yescharacteristic
44C2×C4⋊C4C2×C411yescharacteristic
45C2×C22⋊C4C2×C412yes—
46C2×C22⋊C4C2×C412yes—
47C2×C22⋊C4C2×C412yes—
48C2×C42—24no—
49C2×C42—24no—
50C2×C42C2×C411yescharacteristic
51C2×C42C2×C411yescharacteristic
52C2×C42C2×C412yes—
53C2×C42C2×C412yes—
54C2×C42C2×C411yescharacteristic
55C2×C42C2×C411yescharacteristic
56C2×C42C2311yescharacteristic
57C2×C42C2312yes—
58C2×C42C2311yescharacteristic
59C2×C42C2311yescharacteristic
60C4⋊C8—28no—
61C4⋊C8—24no—
62C22⋊C8—28no—
63C22⋊C8—28no—
64C4×C8—24no—
65C4×C8—24no—
66C4×C8—24no—
67C4×C8—22no—
68C4×C8D414yescomplemented
69#95C2×C412yes—
70#95C2×C412yes—
71#95C2×C412yes—
72C24C22×C412yes—
73C2×D4—22no—
74C2×D4—22no—
75C2×D4C2×C814yes—
76C22×C4—24no—
77C22×C4—24no—
78C22×C4—24no—
79C22×C4—24no—
80C22×C4—24no—
81C22×C4—22no—
82C22×C4—24no—
83C22×C4—22no—
84C22×C4—24no—
85C22×C4C2×C818yes—
86C22×C4C22×C412yes—
87C22×C4C22×C412yes—
88C22×C4C22×C411yescharacteristic
89C22×C4C22×C411yescharacteristic
90C22×C4C22×C412yes—
91C22×C4C22×C411yescharacteristic
92C22×C4C22×C411yescharacteristic
93C22×C4C22×C411yescharacteristic
94C22×C4C22×C411yescharacteristic
95C22×C4C2411yescharacteristic
96C2×C8—22no—
97C2×C8—22no—
98C2×C8—22no—
99C2×C8—22no—
100C2×C8—24no—
101C2×C8—24no—
102C2×C8—24no—
103C2×C8C2×D414yes—
104C2×C8#4114yes—
105C4⋊C4—22no—
106C4⋊C4—22no—
107C4⋊C4C2×C814yes—
108C22⋊C4—24no—
109C22⋊C4—24no—
110C22⋊C4C2×C818yes—
111C42—24no—
112C42—24no—
113C42—22no—
114C42—22no—
115C42—22no—
116C42—22no—
117C42—22no—
118C42C2×C814yes—
119C42M1614yes—
120C42C2×D412yes—
121C42#4114yes—
122C42#4112yes—
123C23—22no—
124C23—22no—
125C23—22no—
126C23—22no—
127C23—22no—
128C23—22no—
129C23C22×C814yes—
130C23C23×C411yescharacteristic
131D4—28no—
132C2×C4—22no—
133C2×C4—21no—
134C2×C4—21no—
135C2×C4—21no—
136C2×C4—21no—
137C2×C4—21no—
138C2×C4—21no—
139C2×C4—22no—
140C2×C4—216no—
141C2×C4—22no—
142C2×C4—22no—
143C2×C4—22no—
144C2×C4—22no—
145C2×C4—22no—
146C2×C4—22no—
147C2×C4—44no—
148C2×C4—44no—
149C2×C4—48no—
150C2×C4#11712yes—
151C2×C4#11712yes—
152C2×C4C4×D412yes—
153C2×C4C4×D412yes—
154C2×C4C22×C812yes—
155C2×C4C22×C814yes—
156C2×C4C22×C812yes—
157C2×C4C22×C812yes—
158C2×C4C2×M1612yes—
159C2×C4C2×M1612yes—
160C2×C4C2×M1612yes—
161C2×C4#13112yes—
162C2×C4#13112yes—
163C2×C4C22×D411yescharacteristic
164C2×C4C2×#4111yescharacteristic
165C2×C4C2×#4112yes—
166C2×C4C2×#4112yes—
167C8—24no—
168C8—24no—
169C8—44no—
170C22—24no—
171C22—24no—
172C22—24no—
173C22—42no—
174C22—42no—
175C22—42no—
176C22—42no—
177C22C2×#11711yescharacteristic
178C22C2×C4×D411yescharacteristic
179C22C4×#4111yescharacteristic
180C22C23×C811yescharacteristic
181C22C22×M1611yescharacteristic
182C22C2×#13111yescharacteristic
183C22C2×#13111yescharacteristic
184C4—22no—
185C4—24no—
186C4—22no—
187C4—22no—
188C4—42no—
189C4—42no—
190C4#43114yescomplemented
191C4C8×D414yes—
192C4#43614yes—
193C4#52912yes—
194C4#53212yes—
195C2—44no—
196C2#229311yescharacteristic
197C2C2×#43111yescharacteristic
198C2#292211yescharacteristic
199C2C2×C8×D411yescharacteristic
200C2C2×#43611yescharacteristic
201C2C8×#4111yescharacteristic
202C2#296511yescharacteristic
subgroupG/H
centerC2×C42C23
commutatorC22C23×C8
Frattini, cosocleC22×C4C24
socleC23C23×C4
prime radicalC22×D4C2×C4
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C2×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#431C2semidirect
4. #1939C2semidirect
5. #1923C2semidirect
6. C4×C4⋊C8C2semidirect
7. C4×C22⋊C8C2semidirect
8. C42×C8C2semidirect
41. C4×D4C8semidirect
68. C4×C8D4semidirect
190. C4#431semidirect

Maximal subgroups

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

subgroupindex
C2×#4312
C42×D42
#19542
#19392
#19232
C4×C4⋊C82
C4×C22⋊C82
C42×C82