Finite Group Databasebeta

← #22664

Subgroups — #22664

Order 256.

489 conjugacy classes of subgroups.

The subgroup lattice has 207 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#436C211yesmaximal, characteristic
2C2×#428C212yesmaximal, complemented
3#2352C212yesmaximal
4#1949C212yesmaximal, complemented
5#1854C212yesmaximal, complemented
6#1852C212yesmaximal, complemented
7#1846C211yesmaximal, characteristic, complemented
8#1809C212yesmaximal, complemented
9C4×#107C211yesmaximal, characteristic, complemented
10C22×M16C2212yes—
11C2×C4×D4C2211yescharacteristic
12C2×#117C2212yes—
13C22×C4⋊C4C2212yes—
14#436C418yescomplemented
15#428—28no—
16C2×#107C2211yescharacteristic
17C2×#107C2212yes—
18C2×#107C2211yescharacteristic
19C2×#107C2211yescharacteristic
20C2×#107C2211yescharacteristic
21C2×#106C2212yes—
22C2×#106C2212yes—
23C2×C4⋊C8C2211yescharacteristic
24C2×C22⋊C8C2212yes—
25C2×C4×C8C2211yescharacteristic
26#388—22no—
27#387—22no—
28#386—22no—
29#382C2212yes—
30#380C2212yes—
31#380C2212yes—
32C4×C4⋊C4C2212yes—
33C4×C22⋊C4—22no—
34#340C2212yes—
35#340C2212yes—
36#340C2212yes—
37C22×D4D411yescharacteristic
38C23×C4—22no—
39C23×C4C2312yes—
40C2×M16—24no—
41C2×M16—24no—
42C2×M16C2×C418yescomplemented
43C22×C8C2312yes—
44C22×C8C2311yescharacteristic
45C22×C8C2311yescharacteristic
46C4×D4C2×C414yes—
47C4×D4Q814yes—
48#117—24no—
49#117—42no—
50C2×C4⋊C4—24no—
51C2×C4⋊C4—22no—
52C2×C4⋊C4—42no—
53C2×C4⋊C4D411yescharacteristic
54C2×C4⋊C4C2312yes—
55C2×C4⋊C4C2312yes—
56C2×C4⋊C4C2312yes—
57C2×C4⋊C4C2312yes—
58C2×C22⋊C4—22no—
59C2×C22⋊C4—22no—
60C2×C22⋊C4—22no—
61C2×C22⋊C4D412yes—
62C2×C42—22no—
63C2×C42—22no—
64C2×C42C2311yescharacteristic
65#107—22no—
66#107—24no—
67#107—41no—
68#107—41no—
69#107D414yescomplemented
70#106—24no—
71#106—24no—
72C4⋊C8C2×C414yescomplemented
73C22⋊C8C2×C418yescomplemented
74C4×C8C2×C414yescomplemented
75#95—22no—
76#95—22no—
77#95—22no—
78#95—22no—
79#95—22no—
80C24C2×D412yes—
81C2×D4—41no—
82C2×D4—41no—
83C2×D4C4⋊C414yes—
84C22×C4—22no—
85C22×C4—22no—
86C22×C4—22no—
87C22×C4—22no—
88C22×C4—22no—
89C22×C4—22no—
90C22×C4—22no—
91C22×C4—22no—
92C22×C4—44no—
93C22×C4—44no—
94C22×C4—82no—
95C22×C4C22×C414yes—
96C22×C4C2×D411yescharacteristic
97C22×C4C2×D411yescharacteristic
98C22×C4C2×D412yes—
99C22×C4C2×Q814yes—
100C22×C4C2411yescharacteristic
101M16—216no—
102C2×C8—22no—
103C2×C8—22no—
104C2×C8—21no—
105C2×C8—21no—
106C2×C8C22×C412yes—
107C2×C8C22×C414yes—
108C2×C8C22×C412yes—
109C2×C8C2×D412yes—
110C2×C8#4112yes—
111C4⋊C4—22no—
112C4⋊C4—22no—
113C4⋊C4—22no—
114C4⋊C4—22no—
115C4⋊C4—22no—
116C4⋊C4—22no—
117C4⋊C4—22no—
118C4⋊C4—44no—
119C4⋊C4C4⋊C414yes—
120C4⋊C4C2×D414yes—
121C22⋊C4—44no—
122C22⋊C4—44no—
123C22⋊C4—82no—
124C22⋊C4C4⋊C418yes—
125C42—44no—
126C42—82no—
127C42C22×C412yes—
128C42C2×Q812yes—
129C23—22no—
130C23—22no—
131C23—22no—
132C23—22no—
133C23—22no—
134C23—22no—
135C23C2×C4⋊C414yes—
136C23C22×D411yescharacteristic
137D4—44no—
138C2×C4—22no—
139C2×C4—22no—
140C2×C4—21no—
141C2×C4—21no—
142C2×C4—21no—
143C2×C4—21no—
144C2×C4—24no—
145C2×C4—24no—
146C2×C4—24no—
147C2×C4—24no—
148C2×C4—24no—
149C2×C4—42no—
150C2×C4—42no—
151C2×C4—42no—
152C2×C4—42no—
153C2×C4—42no—
154C2×C4—42no—
155C2×C4—42no—
156C2×C4—42no—
157C2×C4—42no—
158C2×C4—42no—
159C2×C4—42no—
160C2×C4—88no—
161C2×C4C2×C4⋊C412yes—
162C2×C4C2×C4⋊C412yes—
163C2×C4C2×C4⋊C414yes—
164C2×C4C23×C411yescharacteristic
165C2×C4C22×D411yescharacteristic
166C2×C4C22×Q811yescharacteristic
167C2×C4C2×#4111yescharacteristic
168C2×C4H(5,𝔽2)11yescharacteristic
169C2×C42−1+411yescharacteristic
170C8—24no—
171C8—22no—
172C8C4×D414yes—
173C22—24no—
174C22—24no—
175C22—24no—
176C22—42no—
177C22—42no—
178C22—42no—
179C22—42no—
180C22C22×C4⋊C411yescharacteristic
181C22D4211yescharacteristic
182C22#54711yescharacteristic
183C22#57511yescharacteristic
184C22#57511yescharacteristic
185C22#57611yescharacteristic
186C22#57811yescharacteristic
187C4—24no—
188C4—22no—
189C4—22no—
190C4—44no—
191C4—82no—
192C4—82no—
193C4—82no—
194C4C2×C4×D411yescharacteristic
195C4#52011yescharacteristic
196C4D4×Q811yescharacteristic
197C4#55411yescharacteristic
198C2—44no—
199C2D4×C4⋊C411yescharacteristic
200C2#291111yescharacteristic
201C2#291311yescharacteristic
202C2#327311yescharacteristic
203C2#327711yescharacteristic
204C2#335211yescharacteristic
205C2#335511yescharacteristic
subgroupG/H
center, socleC23C22×D4
commutatorC2×C4C23×C4
Frattini, cosocleC22×C4C24
prime radicalC22×D4D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C2×C4×D4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#428C2semidirect
4. #1949C2semidirect
5. #1854C2semidirect
6. #1852C2semidirect
7. #1846C2semidirect
8. #1809C2semidirect
9. C4×#107C2semidirect
14. #436C4semidirect
42. C2×M16C2×C4semidirect
69. #107D4semidirect
72. C4⋊C8C2×C4semidirect
73. C22⋊C8C2×C4semidirect
74. C4×C8C2×C4semidirect

Maximal subgroups

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

subgroupindex
C2×#4362
C2×#4282
#23522
#19492
#18542
#18522
#18462
#18092
C4×#1072