Finite Group Databasebeta

← #34210

Subgroups — #34210

Order 256.

2003 conjugacy classes of subgroups.

The subgroup lattice has 191 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#127C211yesmaximal, characteristic
2C2×#518C212yesmaximal, complemented
3#2366C218yesmaximal, complemented
4D4×C22⋊C4C218yesmaximal, complemented
5#2328C214yesmaximal, complemented
6#2309C212yesmaximal, complemented
7C4×#127C214yesmaximal, complemented
8#2285C211yesmaximal, characteristic, complemented
9C4×#117C211yesmaximal, characteristic, complemented
10C23×D4C2212yes—
11C23×D4C2214yes—
12C2×#127C4116yescomplemented
13C2×#127C2212yes—
14C2×#127C2212yes—
15C2×#127C2214yes—
16#518—216no—
17C2×C4×D4C2218yescomplemented
18C2×C4×D4C2218yescomplemented
19C2×C4×D4C22116yescomplemented
20C2×#117C2211yescharacteristic
21C2×#117C2212yes—
22C2×#117C2211yescharacteristic
23C22×C22⋊C4C2218yes—
24C22×C42C2211yescharacteristic
25#390C2218yescomplemented
26#390C22116yescomplemented
27#390C2218yescomplemented
28#386C22132yescomplemented
29#384C2212yescomplemented
30#382C2212yescomplemented
31#380C2214yes—
32#379C2218yes—
33C4×C4⋊C4C2214yescomplemented
34C4×C4⋊C4C2214yescomplemented
35C4×C22⋊C4C2214yes—
36#376C2212yescomplemented
37C43C2212yescomplemented
38C25C2314yes—
39C22×D4—28no—
40C22×D4—28no—
41C22×D4—416no—
42C22×D4C2×C4116yescomplemented
43C22×D4C2×C4132yescomplemented
44C22×D4C2314yes—
45C22×D4C2314yes—
46C22×D4C2318yes—
47C22×D4C2318yes—
48C23×C4C2312yes—
49C23×C4C23116yes—
50C23×C4C2311yescharacteristic
51#127C2×C4116yescomplemented
52#127C2×C4132yescomplemented
53#127C2×C4116yescomplemented
54C4×D4—232no—
55C4×D4—232no—
56C4×D4—432no—
57#117—28no—
58#117—24no—
59#117D418yescomplemented
60C2×C4⋊C4C2314yes—
61C2×C4⋊C4C2312yes—
62C2×C4⋊C4C2318yes—
63C2×C4⋊C4C2312yes—
64C2×C22⋊C4—232no—
65C2×C22⋊C4C2314yes—
66C2×C22⋊C4C23116yes—
67C2×C22⋊C4C2312yes—
68C2×C22⋊C4C23132yes—
69C2×C22⋊C4C2312yes—
70C2×C42C2×C418yescomplemented
71C2×C42C2314yes—
72C2×C42C2312yes—
73C2×C42C2318yes—
74C2×C42C2311yescharacteristic
75C2×C42C2311yescharacteristic
76C2×C42C2312yes—
77C2×C42C2312yes—
78#95C2318yes—
79#95C2318yes—
80C24—28no—
81C24—28no—
82C24—416no—
83C24C22×C4116yes—
84C24C2418yes—
85C24C2411yescharacteristic
86C2×D4—264no—
87C2×D4—28no—
88C2×D4—28no—
89C2×D4—28no—
90C2×D4—28no—
91C2×D4—232no—
92C2×D4—464no—
93C2×D4—416no—
94C2×D4C22×C4116yes—
95C2×D4C22×C4116yes—
96C2×D4C22×C4132yes—
97C2×D4C22×C4132yes—
98C22×C4—28no—
99C22×C4—232no—
100C22×C4—432no—
101C22×C4C22×C418yes—
102C22×C4C22×C414yes—
103C22×C4C2×D414yes—
104C22×C4#4114yes—
105C22×C4C2414yes—
106C22×C4C2418yes—
107C22×C4C2412yes—
108C22×C4C2414yes—
109C22×C4C2411yescharacteristic
110C22×C4C2411yescharacteristic
111C22×C4C2412yes—
112C4⋊C4—28no—
113C4⋊C4—24no—
114C4⋊C4—216no—
115C4⋊C4C2×D418yescomplemented
116C22⋊C4—28no—
117C22⋊C4—24no—
118C22⋊C4—232no—
119C22⋊C4—432no—
120C22⋊C4C2×D418yes—
121C42—28no—
122C42—24no—
123C42—216no—
124C42C22×C414yes—
125C42C22×C418yes—
126C42C22×C414yes—
127C42C2×D418yescomplemented
128C23—24no—
129C23—28no—
130C23—28no—
131C23—232no—
132C23—232no—
133C23—432no—
134C23—816no—
135C23—816no—
136C23C23×C4116yes—
137C23C23×C412yes—
138C23C22×D412yes—
139C23C2×#4112yes—
140C23C2511yescharacteristic
141D4—232no—
142D4—232no—
143D4—264no—
144D4—432no—
145C2×C4—28no—
146C2×C4—24no—
147C2×C4—216no—
148C2×C4—28no—
149C2×C4—24no—
150C2×C4—28no—
151C2×C4—216no—
152C2×C4—832no—
153C2×C4C4×D4116yescomplemented
154C2×C4C23×C414yes—
155C2×C4C23×C412yes—
156C2×C4C23×C412yes—
157C2×C4C23×C414yes—
158C2×C4C22×D418yes—
159C2×C4C22×D412yes—
160C2×C4C22×D412yes—
161C2×C4C2×#4112yes—
162C2×C4C2×#4112yes—
163C2×C4H(5,𝔽2)18yes—
164C22—24no—
165C22—24no—
166C22—24no—
167C22—216no—
168C22—232no—
169C22—416no—
170C22—416no—
171C22—832no—
172C22C2×C4×D414yes—
173C22C24×C411yescharacteristic
174C22C23×D411yescharacteristic
175C22C22×#4111yescharacteristic
176C22C2×H(5,𝔽2)14yes—
177C4—24no—
178C4—28no—
179C4—48no—
180C4—44no—
181C4C2×C4×D414yes—
182C4C2×C4×D414yes—
183C4#51818yescomplemented
184C2—24no—
185C2—416no—
186C2C22×C4×D411yescharacteristic
187C2C2×#51812yes—
188C2#349812yes—
189C2#350812yes—
subgroupG/H
center, Frattini, socle, cosocleC23C25
commutatorC22C24×C4
prime radicalC22×#127C2
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×#518C2semidirect
3. #2366C2semidirect
4. D4×C22⋊C4C2semidirect
5. #2328C2semidirect
6. #2309C2semidirect
7. C4×#127C2semidirect
8. #2285C2semidirect
9. C4×#117C2semidirect
12. C2×#127C4semidirect
17. C2×C4×D4C22semidirect
18. C2×C4×D4C22semidirect
19. C2×C4×D4C22semidirect
25. #390C22semidirect
26. #390C22semidirect
27. #390C22semidirect
28. #386C22semidirect
29. #384C22semidirect
30. #382C22semidirect
33. C4×C4⋊C4C22semidirect
34. C4×C4⋊C4C22semidirect
36. #376C22semidirect
37. C43C22semidirect
42. C22×D4C2×C4semidirect
43. C22×D4C2×C4semidirect
51. #127C2×C4semidirect
52. #127C2×C4semidirect
53. #127C2×C4semidirect
59. #117D4semidirect
70. C2×C42C2×C4semidirect
115. C4⋊C4C2×D4semidirect
127. C42C2×D4semidirect
153. C2×C4C4×D4semidirect
183. C4#518semidirect

Maximal subgroups

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

subgroupindex
C22×#1272
C2×#5182
#23662
D4×C22⋊C42
#23282
#23092
C4×#1272
#22852
C4×#1172