Finite Group Databasebeta

← #21551

Subgroups — #21551

Order 256.

469 conjugacy classes of subgroups.

The subgroup lattice has 223 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3054C211yesmaximal, characteristic
2C2×#444C211yesmaximal, characteristic, complemented
3#2930C212yesmaximal, complemented
4C2×C4×M16C211yesmaximal, characteristic, complemented
5#1974C211yesmaximal, characteristic, complemented
6#1945C211yesmaximal, characteristic, complemented
7#1938C212yesmaximal, complemented
8#1896C212yesmaximal, complemented
9#1811C211yesmaximal, characteristic, complemented
10#1773C211yesmaximal, characteristic, complemented
11#1764C212yesmaximal, complemented
12C2×#135C2211yescharacteristic
13C2×#131C2212yes—
14C22×M16C2211yescharacteristic
15C22×M16C2211yescharacteristic
16#525C2212yes—
17C22×C42C2211yescharacteristic
18#470C412yescomplemented
19#469C412yescomplemented
20#468C414yescomplemented
21#444—24no—
22#436—24no—
23#435—24no—
24C2×#108C2211yescharacteristic
25C2×#108C2211yescharacteristic
26#427C2211yescharacteristic
27#424C2212yes—
28C2×#104C2212yes—
29C2×#104C2212yes—
30#416C2212yes—
31#408C2212yes—
32#407C2212yes—
33#405C2212yes—
34C4×M16—24no—
35C2×#97C2211yescharacteristic
36C2×#97C2211yescharacteristic
37C2×C4×C8C2211yescharacteristic
38C2×C4×C8C2211yescharacteristic
39#341C2212yes—
40#339C2212yes—
41#339C2212yes—
42C2×#41C2312yes—
43C23×C4—21no—
44C23×C4C2311yescharacteristic
45#135—22no—
46#135—22no—
47C2×Q16C2×C411yescharacteristic, complemented
48C2×SD16C2×C412yescomplemented
49C2×D8C2×C411yescharacteristic, complemented
50#131—24no—
51#131—24no—
52C2×M16—22no—
53C2×M16—22no—
54C2×M16—22no—
55C2×M16—22no—
56C2×M16—22no—
57C2×M16C2×C412yes—
58C2×M16C2×C412yes—
59C2×M16D414yes—
60C2×M16C2312yes—
61C2×M16C2312yes—
62C22×C8—22no—
63C22×C8C2311yescharacteristic
64C22×C8C2311yescharacteristic
65C22×C8C2311yescharacteristic
66C22×C8C2311yescharacteristic
67#123—22no—
68C22⋊Q8C2×C414yes—
69#121C2×C414yes—
70#120—22no—
71C4×D4—24no—
72#117C2312yes—
73C2×C42—21no—
74C2×C42—22no—
75C2×C42—22no—
76C2×C42C2311yescharacteristic
77C2×C42C2311yescharacteristic
78#108—22no—
79#108—22no—
80#107C2×C412yescomplemented
81#106C2×C412yescomplemented
82C4⋊C8—24no—
83#104—24no—
84#104—24no—
85#103C2×C414yescomplemented
86#102C2×C414yescomplemented
87C22⋊C8—24no—
88C22⋊C8—24no—
89#97—22no—
90#97—22no—
91#97D414yescomplemented
92C4×C8—22no—
93C4×C8—22no—
94C4×C8—22no—
95C24#4111yescharacteristic
96#41—22no—
97#41—22no—
98#41—22no—
99#41—22no—
100C2×Q8C22×C412yes—
101C2×D4—22no—
102C2×D4—24no—
103C2×D4C22×C412yes—
104C22×C4—21no—
105C22×C4—21no—
106C22×C4—21no—
107C22×C4—21no—
108C22×C4—21no—
109C22×C4—24no—
110C22×C4—21no—
111C22×C4—22no—
112C22×C4—44no—
113C22×C4C22×C412yes—
114C22×C4C2×D412yes—
115C22×C4#4111yescharacteristic
116C22×C4C2411yescharacteristic
117Q16—22no—
118SD16—24no—
119D8—22no—
120M16—24no—
121M16—24no—
122M16—28no—
123M16—22no—
124M16—22no—
125M16—22no—
126M16—22no—
127M16—44no—
128C2×C8—21no—
129C2×C8—21no—
130C2×C8—21no—
131C2×C8—21no—
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×D412yes—
142C2×C8#4112yes—
143C2×C8#4112yes—
144C4⋊C4—24no—
145C4⋊C4C22×C414yes—
146C22⋊C4—24no—
147C22⋊C4—22no—
148C22⋊C4—24no—
149C42—24no—
150C42—21no—
151C42—22no—
152C42—21no—
153C42C2×D412yes—
154C42#4112yes—
155C23—21no—
156C23—21no—
157C23—22no—
158C23—42no—
159C23C4×D412yes—
160C23C2×#4111yescharacteristic
161Q8—22no—
162Q8—22no—
163D4—22no—
164D4—22no—
165D4—42no—
166D4—42no—
167D4—84no—
168C2×C4—24no—
169C2×C4—21no—
170C2×C4—22no—
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—48no—
180C2×C4—42no—
181C2×C4—42no—
182C2×C4—42no—
183C2×C4C4×D412yes—
184C2×C4C23×C411yescharacteristic
185C2×C4C22×D411yescharacteristic
186C2×C4C22×D411yescharacteristic
187C2×C4C2×#4111yescharacteristic
188C2×C4C2×#4111yescharacteristic
189C2×C4C2×#4111yescharacteristic
190C8—22no—
191C8—22no—
192C8—42no—
193C8—42no—
194C8C4×D412yes—
195C8C4×D412yes—
196C8#12114yes—
197C22—22no—
198C22—24no—
199C22—22no—
200C22—42no—
201C22—42no—
202C22—44no—
203C22—42no—
204C22C2×C4×D411yescharacteristic
205C22#52511yescharacteristic
206C22#52911yescharacteristic
207C4—24no—
208C4—22no—
209C4—42no—
210C4—44no—
211C4—42no—
212C4C2×C4×D411yescharacteristic
213C4C4×#4111yescharacteristic
214C4C2×#12111yescharacteristic
215C4#53211yescharacteristic
216C2—21no—
217C2—21no—
218C2—42no—
219C2—82no—
220C2C4×#12111yescharacteristic
221C2#295612yes—
subgroupG/H
centerC2×C4C22×D4
commutatorC2×C4C23×C4
Frattini, cosocleC22×C4C24
socleC22C2×C4×D4
prime radical#3054C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C22×M16 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#444C2semidirect
3. #2930C2semidirect
4. C2×C4×M16C2semidirect
5. #1974C2semidirect
6. #1945C2semidirect
7. #1938C2semidirect
8. #1896C2semidirect
9. #1811C2semidirect
10. #1773C2semidirect
11. #1764C2semidirect
18. #470C4semidirect
19. #469C4semidirect
20. #468C4semidirect
47. C2×Q16C2×C4semidirect
48. C2×SD16C2×C4semidirect
49. C2×D8C2×C4semidirect
80. #107C2×C4semidirect
81. #106C2×C4semidirect
85. #103C2×C4semidirect
86. #102C2×C4semidirect
91. #97D4semidirect

Maximal subgroups

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

subgroupindex
#30542
C2×#4442
#29302
C2×C4×M162
#19742
#19452
#19382
#18962
#18112
#17732
#17642