Finite Group Databasebeta

← #34175

Subgroups — #34175

Order 256.

2751 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
1C23×#41C211yesmaximal, characteristic
2C2×#520C212yesmaximal, complemented
3#2341C212yesmaximal, complemented
4Q8×C22⋊C4C212yesmaximal, complemented
5#2339C216yesmaximal, complemented
6D4×C22⋊C4C216yesmaximal, complemented
7#2311C216yesmaximal, complemented
8#2280C213yesmaximal, complemented
9C2×#380C213yesmaximal, complemented
10C22×#41—216no—
11C22×#41C4116yescomplemented
12C22×#41C2213yes—
13C22×#41C2213yes—
14C22×#41C2211yescharacteristic
15C22×#41C2211yescharacteristic
16C23×Q8C2211yescharacteristic
17C23×D4C2213yes—
18C24×C4C2213yes—
19#520—216no—
20C2×C4×Q8C2214yescomplemented
21C2×C4×D4C22112yescomplemented
22C2×#117C2216yescomplemented
23C22×C4⋊C4C2216yescomplemented
24C22×C22⋊C4C2216yes—
25#391C22112yescomplemented
26#390C22112yescomplemented
27#386C22124yescomplemented
28#381C2216yescomplemented
29#380C2216yes—
30#380C2213yes—
31#380C2211yescharacteristic
32#380C2216yescomplemented
33#380C2216yescomplemented
34#380C2216yescomplemented
35#379C2216yes—
36C4×C22⋊C4C2216yes—
37C4×C22⋊C4C2216yescomplemented
38C2×#95C2216yescomplemented
39C25C2313yes—
40C2×#41—2128no—
41C2×#41—28no—
42C2×#41—224no—
43C2×#41—224no—
44C2×#41C2×C418yes—
45C2×#41C2×C418yescomplemented
46C2×#41C2×C4124yescomplemented
47C2×#41C2×C4124yescomplemented
48C2×#41D4116yes—
49C22×Q8—28no—
50C22×Q8C2×C418yescomplemented
51C22×Q8C2313yes—
52C22×Q8C2311yescharacteristic
53C22×D4—224no—
54C22×D4C2×C4124yescomplemented
55C22×D4C2316yes—
56C22×D4C2313yes—
57C22×D4C2313yes—
58C23×C4—224no—
59C23×C4C2×C4124yescomplemented
60C23×C4C2311yescharacteristic
61C23×C4C2313yes—
62C23×C4C2313yes—
63C23×C4C2313yes—
64C23×C4C2313yes—
65C23×C4C23112yes—
66C23×C4C2313yes—
67C4×Q8—216no—
68C4×D4—248no—
69#117—224no—
70C2×C4⋊C4—224no—
71C2×C4⋊C4C2316yes—
72C2×C4⋊C4C23112yes—
73C2×C4⋊C4C2312yes—
74C2×C22⋊C4—412no—
75C2×C22⋊C4C2316yes—
76C2×C22⋊C4C23112yes—
77C2×C22⋊C4C2312yes—
78C2×C22⋊C4C23112yes—
79C2×C22⋊C4C23112yes—
80C2×C42C23112yes—
81#95C2316yes—
82#95C23112yes—
83#95C23112yes—
84#95C2312yes—
85C24—212no—
86C24—26no—
87C24—26no—
88C24—46no—
89C24C22×C4112yes—
90C24C2413yes—
91C24C2413yes—
92C24C2411yescharacteristic
93#41—232no—
94#41—296no—
95#41—296no—
96#41C22⋊C4164yescomplemented
97C2×Q8—232no—
98C2×Q8—212no—
99C2×Q8C22×C4112yes—
100C2×Q8C22×C414yes—
101C2×Q8C2×D418yes—
102C2×D4—224no—
103C2×D4—296no—
104C2×D4—212no—
105C2×D4C22×C4124yes—
106C2×D4C22×C4112yes—
107C2×D4C22×C4112yes—
108C2×D4C2×D4124yes—
109C22×C4—212no—
110C22×C4—296no—
111C22×C4—24no—
112C22×C4—212no—
113C22×C4—212no—
114C22×C4—212no—
115C22×C4—224no—
116C22×C4—412no—
117C22×C4—412no—
118C22×C4C22×C414yes—
119C22×C4C22×C4112yes—
120C22×C4C22×C4112yes—
121C22×C4C22×C4112yes—
122C22×C4C22×C4112yes—
123C22×C4C22×C4112yes—
124C22×C4C2×D4124yes—
125C22×C4C2414yes—
126C22×C4C24112yes—
127C22×C4C2411yescharacteristic
128C22×C4C2413yes—
129C22×C4C2413yes—
130C22×C4C2411yescharacteristic
131C4⋊C4—212no—
132C4⋊C4—224no—
133C4⋊C4—24no—
134C22⋊C4—224no—
135C22⋊C4—212no—
136C22⋊C4—24no—
137C22⋊C4—412no—
138C22⋊C4—412no—
139C42—224no—
140C23—22no—
141C23—23no—
142C23—23no—
143C23—26no—
144C23—22no—
145C23—224no—
146C23—224no—
147C23—26no—
148C23—23no—
149C23—23no—
150C23—26no—
151C23—412no—
152C23—424no—
153C23—424no—
154C23C23×C416yes—
155C23C23×C416yes—
156C23C23×C412yes—
157C23C22×D4112yes—
158C23H(5,𝔽2)12yes—
159C232−1+412yes—
160C23C2511yescharacteristic
161Q8—224no—
162Q8C2×C22⋊C4116yescomplemented
163D4—248no—
164D4—224no—
165D4C2×C22⋊C4148yescomplemented
166C2×C4—224no—
167C2×C4—22no—
168C2×C4—26no—
169C2×C4—28no—
170C2×C4—224no—
171C2×C4—224no—
172C2×C4—224no—
173C2×C4—24no—
174C2×C4—212no—
175C2×C4—212no—
176C2×C4—24no—
177C2×C4—24no—
178C2×C4—212no—
179C2×C4—824no—
180C2×C4C2×C22⋊C4148yescomplemented
181C2×C4C23×C412yes—
182C2×C4C23×C416yes—
183C2×C4C23×C412yes—
184C2×C4C23×C416yes—
185C2×C4C22×D4112yes—
186C2×C4C22×D414yes—
187C22—22no—
188C22—26no—
189C22—22no—
190C22—26no—
191C22—212no—
192C22—24no—
193C22—24no—
194C22—212no—
195C22—26no—
196C22—26no—
197C22—26no—
198C22—448no—
199C22—46no—
200C22—46no—
201C22C22×C22⋊C4112yes—
202C22#52014yescomplemented
203C22C24×C411yescharacteristic
204C22C23×D412yes—
205C22C2×H(5,𝔽2)11yescharacteristic
206C22C2×2−1+411yescharacteristic
207C22#58512yes—
208C4—22no—
209C4—26no—
210C4—412no—
211C4—44no—
212C4C22×C22⋊C414yes—
213C4C22×C22⋊C4112yes—
214C2—24no—
215C2—212no—
216C2—46no—
217C2C23×C22⋊C411yescharacteristic
218C2C2×#52011yescharacteristic
219C2#342811yescharacteristic
220C2#348812yes—
221C2#348912yes—
subgroupG/H
center, Frattini, socle, cosocleC23C25
commutatorC22C24×C4
prime radicalC23×#41C2
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#520C2semidirect
3. #2341C2semidirect
4. Q8×C22⋊C4C2semidirect
5. #2339C2semidirect
6. D4×C22⋊C4C2semidirect
7. #2311C2semidirect
8. #2280C2semidirect
9. C2×#380C2semidirect
11. C22×#41C4semidirect
20. C2×C4×Q8C22semidirect
21. C2×C4×D4C22semidirect
22. C2×#117C22semidirect
23. C22×C4⋊C4C22semidirect
25. #391C22semidirect
26. #390C22semidirect
27. #386C22semidirect
28. #381C22semidirect
32. #380C22semidirect
33. #380C22semidirect
34. #380C22semidirect
37. C4×C22⋊C4C22semidirect
38. C2×#95C22semidirect
45. C2×#41C2×C4semidirect
46. C2×#41C2×C4semidirect
47. C2×#41C2×C4semidirect
50. C22×Q8C2×C4semidirect
54. C22×D4C2×C4semidirect
59. C23×C4C2×C4semidirect
96. #41C22⋊C4semidirect
162. Q8C2×C22⋊C4semidirect
165. D4C2×C22⋊C4semidirect
180. C2×C4C2×C22⋊C4semidirect
202. C22#520semidirect

Maximal subgroups

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

subgroupindex
C23×#412
C2×#5202
#23412
Q8×C22⋊C42
#23392
D4×C22⋊C42
#23112
#22802
C2×#3802