Finite Group Databasebeta

← #35272

Subgroups — #35272

Order 256.

1975 conjugacy classes of subgroups.

The subgroup lattice has 237 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#535C212yesmaximal, complemented
2C22×#127C211yesmaximal, characteristic, complemented
3C2×C4×#41C211yesmaximal, characteristic, complemented
4#2856C214yesmaximal, complemented
5#2619C214yesmaximal, complemented
6#2548C214yesmaximal, complemented
7#2541C214yesmaximal, complemented
8#2408C218yesmaximal, complemented
9#2309C212yesmaximal, complemented
10#2285C211yesmaximal, characteristic, complemented
11C22×#41C2211yescharacteristic
12C23×D4C2212yes—
13C23×D4C2214yes—
14#535—216no—
15C2×#127—28no—
16C2×#127C2212yes—
17C2×#127C2212yes—
18C2×#127C2214yes—
19C2×#127C2214yescomplemented
20C2×#124C2214yescomplemented
21C2×#121C2218yescomplemented
22C2×#121C22116yescomplemented
23C2×#120C2218yes—
24C4×#41—28no—
25C2×C4×Q8C2212yescomplemented
26C2×C4×D4C2214yes—
27C2×C4×D4C2212yescomplemented
28C2×#117C2211yescharacteristic
29C2×#117C2212yes—
30C2×#117C2212yescomplemented
31C22×C42C2211yescharacteristic
32C22×C42C2212yescomplemented
33#394C22116yescomplemented
34#392C22116yescomplemented
35#390C2218yescomplemented
36#390C2218yescomplemented
37#390C22116yescomplemented
38#384C2212yescomplemented
39#382C2212yescomplemented
40#380C2214yes—
41#379C2218yes—
42C4×C4⋊C4C2214yescomplemented
43C25C2314yes—
44C2×#41—24no—
45C2×#41—24no—
46C2×#41D418yescomplemented
47C22×Q8C2311yescharacteristic
48C22×D4—216no—
49C22×D4—28no—
50C22×D4—28no—
51C22×D4—28no—
52C22×D4—416no—
53C22×D4C2314yes—
54C22×D4C2318yes—
55C22×D4C2314yes—
56C22×D4C2312yes—
57C22×D4C2311yescharacteristic
58C22×D4C23116yes—
59C22×D4C2318yes—
60C23×C4C2314yes—
61C23×C4C2312yes—
62C23×C4C2312yes—
63C23×C4C2311yescharacteristic
64#127—216no—
65#127—28no—
66#127—28no—
67#127—216no—
68#124—216no—
69#121—232no—
70#121—432no—
71#120—232no—
72C4×Q8—28no—
73C4×D4—216no—
74C4×D4—28no—
75#117—24no—
76#117—28no—
77#117—28no—
78C2×C4⋊C4C2312yes—
79C2×C4⋊C4C2314yes—
80C2×C4⋊C4C2314yes—
81C2×C4⋊C4C2318yes—
82C2×C22⋊C4C2312yes—
83C2×C22⋊C4C2314yes—
84C2×C22⋊C4C2314yes—
85C2×C22⋊C4C23116yes—
86C2×C22⋊C4C23132yes—
87C2×C42—28no—
88C2×C42D418yescomplemented
89C2×C42C2312yes—
90C2×C42C2314yes—
91C2×C42C2314yes—
92C2×C42C2311yescharacteristic
93C2×C42C2312yes—
94C2×C42C2311yescharacteristic
95#95C2318yes—
96C24—28no—
97C24—28no—
98C24—28no—
99C24—416no—
100C24C2418yes—
101C24C2412yes—
102C24C2411yescharacteristic
103#41—232no—
104C2×Q8—22no—
105C2×Q8—22no—
106C2×Q8C2×D414yescomplemented
107C2×D4—24no—
108C2×D4—24no—
109C2×D4—232no—
110C2×D4—22no—
111C2×D4—28no—
112C2×D4—28no—
113C2×D4—216no—
114C2×D4—28no—
115C2×D4—28no—
116C2×D4—216no—
117C2×D4—22no—
118C2×D4—28no—
119C2×D4—28no—
120C2×D4—232no—
121C2×D4—416no—
122C2×D4—464no—
123C2×D4—432no—
124C2×D4—432no—
125C2×D4C2×D418yes—
126C2×D4C2×D414yescomplemented
127C22×C4—24no—
128C22×C4—24no—
129C22×C4—28no—
130C22×C4—28no—
131C22×C4—216no—
132C22×C4C2×D418yes—
133C22×C4C2×D414yes—
134C22×C4C2×D414yes—
135C22×C4C2×D418yescomplemented
136C22×C4#4114yes—
137C22×C4C2418yes—
138C22×C4C2414yes—
139C22×C4C2412yes—
140C22×C4C2412yes—
141C22×C4C2411yescharacteristic
142C22×C4C2411yescharacteristic
143C22×C4C2412yes—
144C4⋊C4—28no—
145C4⋊C4—24no—
146C4⋊C4—28no—
147C4⋊C4—216no—
148C22⋊C4—24no—
149C22⋊C4—28no—
150C22⋊C4—28no—
151C22⋊C4—232no—
152C22⋊C4—432no—
153C42—24no—
154C42—28no—
155C42—28no—
156C42C2×D414yes—
157C42C2×D414yes—
158C42C2×D418yes—
159C23—24no—
160C23—22no—
161C23—22no—
162C23—28no—
163C23—28no—
164C23—28no—
165C23—28no—
166C23—232no—
167C23—432no—
168C23—416no—
169C23—816no—
170C23—816no—
171C23C22×D414yes—
172C23C22×D412yes—
173C23C22×D412yes—
174C23C2×#4112yes—
175C23C2511yescharacteristic
176Q8—28no—
177D4—216no—
178D4—28no—
179D4—432no—
180D4—416no—
181D4—416no—
182D4—432no—
183D4—832no—
184C2×C4—22no—
185C2×C4—22no—
186C2×C4—24no—
187C2×C4—216no—
188C2×C4—216no—
189C2×C4—24no—
190C2×C4—28no—
191C2×C4—28no—
192C2×C4—216no—
193C2×C4—416no—
194C2×C4#121116yescomplemented
195C2×C4C22×D414yes—
196C2×C4C22×D414yes—
197C2×C4C22×D412yes—
198C2×C4C22×D412yes—
199C2×C4C22×D412yes—
200C2×C4C22×D412yes—
201C2×C4C22×D414yes—
202C2×C4C2×#4112yes—
203C2×C4C2×#4112yes—
204C2×C4H(5,𝔽2)18yes—
205C22—24no—
206C22—24no—
207C22—24no—
208C22—24no—
209C22—28no—
210C22—44no—
211C22—44no—
212C22—48no—
213C22—416no—
214C22—416no—
215C22—416no—
216C22—832no—
217C22C2×#12114yes—
218C22C23×D411yescharacteristic
219C22C23×D411yescharacteristic
220C22C22×#4111yescharacteristic
221C22C2×H(5,𝔽2)14yes—
222C4—24no—
223C4—24no—
224C4—44no—
225C4—48no—
226C4C2×#12114yes—
227C4C2×#12114yes—
228C4#53518yescomplemented
229C2—24no—
230C2—44no—
231C2—88no—
232C2C22×#12111yescharacteristic
233C2C2×#53512yes—
234C2#349812yes—
235C2#350812yes—
subgroupG/H
center, commutator, Frattini, socle, cosocleC23C25
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#535C2semidirect
2. C22×#127C2semidirect
3. C2×C4×#41C2semidirect
4. #2856C2semidirect
5. #2619C2semidirect
6. #2548C2semidirect
7. #2541C2semidirect
8. #2408C2semidirect
9. #2309C2semidirect
10. #2285C2semidirect
19. C2×#127C22semidirect
20. C2×#124C22semidirect
21. C2×#121C22semidirect
22. C2×#121C22semidirect
25. C2×C4×Q8C22semidirect
27. C2×C4×D4C22semidirect
30. C2×#117C22semidirect
32. C22×C42C22semidirect
33. #394C22semidirect
34. #392C22semidirect
35. #390C22semidirect
36. #390C22semidirect
37. #390C22semidirect
38. #384C22semidirect
39. #382C22semidirect
42. C4×C4⋊C4C22semidirect
46. C2×#41D4semidirect
88. C2×C42D4semidirect
106. C2×Q8C2×D4semidirect
126. C2×D4C2×D4semidirect
135. C22×C4C2×D4semidirect
194. C2×C4#121semidirect
228. C4#535semidirect

Maximal subgroups

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

subgroupindex
C2×#5352
C22×#1272
C2×C4×#412
#28562
#26192
#25482
#25412
#24082
#23092
#22852