Finite Group Databasebeta

← #21548

Subgroups — #21548

Order 256.

457 conjugacy classes of subgroups.

The subgroup lattice has 225 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3054C211yesmaximal, characteristic
2C2×#443C211yesmaximal, characteristic, complemented
3#2929C212yesmaximal, complemented
4C2×#405C211yesmaximal, characteristic, complemented
5#1975C211yesmaximal, characteristic, complemented
6#1946C211yesmaximal, characteristic, complemented
7#1938C212yesmaximal, complemented
8#1897C212yesmaximal, complemented
9#1811C211yesmaximal, characteristic, complemented
10#1772C211yesmaximal, characteristic, complemented
11#1764C212yesmaximal, complemented
12C2×#135C2211yescharacteristic
13C2×#131C2212yes—
14C22×M16C2211yescharacteristic
15C23×C8C2211yescharacteristic
16#525C2212yes—
17C2×#117C2211yescharacteristic
18#470C412yescomplemented
19#469C412yescomplemented
20#468C414yescomplemented
21#443—24no—
22#435—24no—
23C8×D4—24no—
24C2×#108C2211yescharacteristic
25C2×#108C2211yescharacteristic
26#427C2211yescharacteristic
27#424C2212yes—
28C2×#104C2212yes—
29C2×#104C2212yes—
30#416C2212yes—
31#408C2212yes—
32#407C2212yes—
33#405—24no—
34#405C2212yes—
35C2×#97C2211yescharacteristic
36C2×#97C2211yescharacteristic
37C2×C4×C8C2211yescharacteristic
38C2×C4×C8C2211yescharacteristic
39#341C2212yes—
40#339C2212yes—
41#339C2212yes—
42C2×#41C2312yes—
43C23×C4C2311yescharacteristic
44#135—22no—
45#135—22no—
46C2×Q16C2×C411yescharacteristic
47C2×SD16C2×C412yes—
48C2×D8C2×C411yescharacteristic
49#131—24no—
50#131—24no—
51C2×M16—22no—
52C2×M16—22no—
53C2×M16—22no—
54C2×M16C2×C412yes—
55C2×M16C2×C412yes—
56C2×M16C2312yes—
57C2×M16C2312yes—
58C22×C8—22no—
59C22×C8—22no—
60C22×C8—22no—
61C22×C8D412yes—
62C22×C8D412yes—
63C22×C8C2311yescharacteristic
64C22×C8C2311yescharacteristic
65C22×C8C2311yescharacteristic
66C22×C8C2311yescharacteristic
67#123—22no—
68C22⋊Q8C2×C414yes—
69#121C2×C414yes—
70#120—22no—
71C4×D4—24no—
72#117—22no—
73#117—22no—
74#117C2312yes—
75C2×C4⋊C4—21no—
76C2×C22⋊C4—21no—
77C2×C42C2311yescharacteristic
78C2×C42C2311yescharacteristic
79#108—22no—
80#108—22no—
81#107C2×C412yes—
82#106C2×C412yes—
83C4⋊C8—24no—
84#104—24no—
85#104—24no—
86#103C2×C414yes—
87#102C2×C414yes—
88C22⋊C8—24no—
89C22⋊C8—24no—
90#97—22no—
91#97—22no—
92#97—22no—
93C4×C8—22no—
94C4×C8—22no—
95C4×C8D414yescomplemented
96C24#4111yescharacteristic
97#41—22no—
98#41—22no—
99#41—22no—
100#41—22no—
101C2×Q8C22×C412yes—
102C2×D4—24no—
103C2×D4—22no—
104C2×D4C22×C412yes—
105C22×C4—21no—
106C22×C4—21no—
107C22×C4—21no—
108C22×C4—21no—
109C22×C4—21no—
110C22×C4—21no—
111C22×C4—22no—
112C22×C4C22×C412yes—
113C22×C4C2×D412yes—
114C22×C4#4111yescharacteristic
115C22×C4C2411yescharacteristic
116Q16—22no—
117SD16—24no—
118D8—22no—
119M16—24no—
120M16—24no—
121M16—22no—
122M16—22no—
123M16—22no—
124M16—22no—
125M16—44no—
126C2×C8—21no—
127C2×C8—21no—
128C2×C8—21no—
129C2×C8—21no—
130C2×C8—24no—
131C2×C8—24no—
132C2×C8—22no—
133C2×C8—22no—
134C2×C8—44no—
135C2×C8C22×C412yes—
136C2×C8C22×C411yescharacteristic
137C2×C8C22×C411yescharacteristic
138C2×C8C2×D412yes—
139C2×C8C2×D412yes—
140C2×C8C2×D412yes—
141C2×C8C2×D411yescharacteristic
142C2×C8C2×D411yescharacteristic
143C2×C8#4112yes—
144C2×C8#4112yes—
145C4⋊C4—24no—
146C4⋊C4—24no—
147C4⋊C4C22×C414yes—
148C22⋊C4—24no—
149C22⋊C4—24no—
150C22⋊C4—22no—
151C22⋊C4—24no—
152C42—21no—
153C42—22no—
154C42—21no—
155C42C2×D412yes—
156C42#4112yes—
157C23—21no—
158C23—21no—
159C23—22no—
160C23—42no—
161C23C4×D412yes—
162C23C2×#4111yescharacteristic
163Q8—22no—
164Q8—22no—
165D4—22no—
166D4—22no—
167D4—48no—
168D4—42no—
169D4—42no—
170C2×C4—21no—
171C2×C4—21no—
172C2×C4—22no—
173C2×C4—22no—
174C2×C4—22no—
175C2×C4—22no—
176C2×C4—24no—
177C2×C4—22no—
178C2×C4—22no—
179C2×C4—22no—
180C2×C4—42no—
181C2×C4—42no—
182C2×C4—42no—
183C2×C4—42no—
184C2×C4C4×D412yes—
185C2×C4C23×C411yescharacteristic
186C2×C4C22×D411yescharacteristic
187C2×C4C22×D411yescharacteristic
188C2×C4C2×#4111yescharacteristic
189C2×C4C2×#4111yescharacteristic
190C2×C4C2×#4111yescharacteristic
191C8—22no—
192C8—22no—
193C8—42no—
194C8—42no—
195C8C4×D412yes—
196C8C4×D412yes—
197C8#12112yes—
198C8#12112yes—
199C22—22no—
200C22—24no—
201C22—22no—
202C22—42no—
203C22—42no—
204C22—44no—
205C22—42no—
206C22C2×C4×D411yescharacteristic
207C22#52511yescharacteristic
208C22#52911yescharacteristic
209C4—22no—
210C4—42no—
211C4—42no—
212C4—44no—
213C4—42no—
214C4C2×C4×D411yescharacteristic
215C4C4×#4111yescharacteristic
216C4C2×#12111yescharacteristic
217C4#53211yescharacteristic
218C2—21no—
219C2—21no—
220C2—42no—
221C2—82no—
222C2C4×#12111yescharacteristic
223C2#295512yes—
subgroupG/H
centerC2×C8C2×D4
commutatorC2×C4C23×C4
Frattini, cosocleC22×C4C24
socleC22C2×C4×D4
prime radical#3054C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C8 ◁ C23×C8 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#443C2semidirect
3. #2929C2semidirect
4. C2×#405C2semidirect
5. #1975C2semidirect
6. #1946C2semidirect
7. #1938C2semidirect
8. #1897C2semidirect
9. #1811C2semidirect
10. #1772C2semidirect
11. #1764C2semidirect
18. #470C4semidirect
19. #469C4semidirect
20. #468C4semidirect
95. C4×C8D4semidirect

Maximal subgroups

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

subgroupindex
#30542
C2×#4432
#29292
C2×#4052
#19752
#19462
#19382
#18972
#18112
#17722
#17642