Finite Group Databasebeta

← #21547

Subgroups — #21547

Order 256.

453 conjugacy classes of subgroups.

The subgroup lattice has 222 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3050C211yesmaximal, characteristic
2C2×#444C211yesmaximal, characteristic, complemented
3#2930C212yesmaximal, complemented
4C2×#405C211yesmaximal, characteristic, complemented
5#1975C211yesmaximal, characteristic, complemented
6#1946C211yesmaximal, characteristic, complemented
7#1937C212yesmaximal, complemented
8#1897C212yesmaximal, complemented
9#1810C211yesmaximal, characteristic, complemented
10#1773C211yesmaximal, characteristic, complemented
11#1764C212yesmaximal, complemented
12C2×#135C2211yescharacteristic
13C2×#131C2212yes—
14C22×M16C2211yescharacteristic
15C23×C8C2211yescharacteristic
16#525C2212yes—
17C2×#117C2211yescharacteristic
18#467C412yescomplemented
19#466C412yescomplemented
20#465C414yescomplemented
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#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×M16D414yes—
55C2×M16C2312yes—
56C2×M16C2312yes—
57C22×C8—22no—
58C22×C8—22no—
59C22×C8—22no—
60C22×C8C2×C412yes—
61C22×C8C2×C412yes—
62C22×C8C2311yescharacteristic
63C22×C8C2311yescharacteristic
64C22×C8C2311yescharacteristic
65C22×C8C2311yescharacteristic
66#123—22no—
67C22⋊Q8C2×C414yes—
68#121C2×C414yes—
69#120—22no—
70C4×D4—24no—
71#117—22no—
72#117—22no—
73#117C2312yes—
74C2×C4⋊C4—21no—
75C2×C22⋊C4—21no—
76C2×C42C2311yescharacteristic
77C2×C42C2311yescharacteristic
78#108—22no—
79#108—22no—
80#107C2×C412yes—
81#106C2×C412yes—
82C4⋊C8—24no—
83#104—24no—
84#104—24no—
85#103C2×C414yes—
86#102C2×C414yes—
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—21no—
110C22×C4—22no—
111C22×C4C22×C412yes—
112C22×C4C2×D412yes—
113C22×C4#4111yescharacteristic
114C22×C4C2411yescharacteristic
115Q16—22no—
116SD16—24no—
117D8—22no—
118M16—28no—
119M16—22no—
120M16—22no—
121M16—22no—
122M16—22no—
123M16—44no—
124C2×C8—21no—
125C2×C8—21no—
126C2×C8—21no—
127C2×C8—21no—
128C2×C8—24no—
129C2×C8—24no—
130C2×C8—22no—
131C2×C8—22no—
132C2×C8—44no—
133C2×C8C22×C412yes—
134C2×C8C22×C411yescharacteristic
135C2×C8C22×C411yescharacteristic
136C2×C8C2×D412yes—
137C2×C8C2×D412yes—
138C2×C8C2×D412yes—
139C2×C8C2×D412yes—
140C2×C8#4112yes—
141C2×C8#4112yes—
142C4⋊C4—24no—
143C4⋊C4—24no—
144C4⋊C4C22×C414yes—
145C22⋊C4—24no—
146C22⋊C4—24no—
147C22⋊C4—22no—
148C22⋊C4—24no—
149C42—21no—
150C42—22no—
151C42—21no—
152C42C2×D412yes—
153C42#4112yes—
154C23—21no—
155C23—21no—
156C23—22no—
157C23—42no—
158C23C4×D412yes—
159C23C2×#4111yescharacteristic
160Q8—22no—
161Q8—22no—
162D4—22no—
163D4—22no—
164D4—42no—
165D4—42no—
166D4—84no—
167C2×C4—21no—
168C2×C4—21no—
169C2×C4—22no—
170C2×C4—22no—
171C2×C4—22no—
172C2×C4—22no—
173C2×C4—24no—
174C2×C4—22no—
175C2×C4—22no—
176C2×C4—22no—
177C2×C4—42no—
178C2×C4—42no—
179C2×C4—42no—
180C2×C4—42no—
181C2×C4C4×D412yes—
182C2×C4C23×C411yescharacteristic
183C2×C4C22×D411yescharacteristic
184C2×C4C22×D411yescharacteristic
185C2×C4C2×#4111yescharacteristic
186C2×C4C2×#4111yescharacteristic
187C2×C4C2×#4111yescharacteristic
188C8—22no—
189C8—22no—
190C8—42no—
191C8—42no—
192C8C4×D412yes—
193C8C4×D412yes—
194C8#12114yes—
195C22—22no—
196C22—22no—
197C22—22no—
198C22—22no—
199C22—42no—
200C22—42no—
201C22—44no—
202C22—42no—
203C22C2×C4×D411yescharacteristic
204C22#52511yescharacteristic
205C22#52911yescharacteristic
206C4—22no—
207C4—42no—
208C4—42no—
209C4—44no—
210C4—42no—
211C4C2×C4×D411yescharacteristic
212C4C4×#4111yescharacteristic
213C4C2×#12111yescharacteristic
214C4#53211yescharacteristic
215C2—21no—
216C2—21no—
217C2—42no—
218C2—82no—
219C2C4×#12111yescharacteristic
220C2#295712yes—
subgroupG/H
centerC2×C4C22×D4
commutatorC2×C4C23×C4
Frattini, cosocleC22×C4C24
socleC22C2×C4×D4
prime radical#3050C2
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×#405C2semidirect
5. #1975C2semidirect
6. #1946C2semidirect
7. #1937C2semidirect
8. #1897C2semidirect
9. #1810C2semidirect
10. #1773C2semidirect
11. #1764C2semidirect
18. #467C4semidirect
19. #466C4semidirect
20. #465C4semidirect
91. #97D4semidirect

Maximal subgroups

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

subgroupindex
#30502
C2×#4442
#29302
C2×#4052
#19752
#19462
#19372
#18972
#18102
#17732
#17642