Finite Group Databasebeta

← #60089

Subgroups — #60089

Order 256.

2451 conjugacy classes of subgroups.

The subgroup lattice has 202 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#585C211yesmaximal, characteristic
2C2×#568C211yesmaximal, characteristic, complemented
3C2×#520C211yesmaximal, characteristic, complemented
4#2898C218yesmaximal, complemented
5#2897C218yesmaximal, complemented
6#2896C216yesmaximal, complemented
7C2×#417C216yesmaximal, complemented
8#585—28no—
9#585C4116yescomplemented
10C2×2−1+4—21no—
11C2×2−1+4C2214yes—
12C2×H(5,𝔽2)—23no—
13C2×H(5,𝔽2)C2214yes—
14C22×#41—24no—
15C22×#41C2216yes—
16C22×#41C2211yescharacteristic
17#568—28no—
18C2×#131C2218yescomplemented
19C22×M16C2216yescomplemented
20#520—24no—
21#520C2218yescomplemented
22C2×C4×Q8—21no—
23C2×C4×D4—23no—
24C2×#117C2213yescomplemented
25C22×C4⋊C4C2213yescomplemented
26#419C22112yescomplemented
27#418C22112yescomplemented
28#417C22112yescomplemented
29#417C22124yescomplemented
30#417C2214yescomplemented
31#416C22124yescomplemented
32C2×#103C22112yescomplemented
33C2×#102C22112yescomplemented
342−1+4—216no—
352−1+4—216no—
362−1+4C2×C4132yescomplemented
37H(5,𝔽2)—216no—
38H(5,𝔽2)—248no—
39H(5,𝔽2)C2×C4132yescomplemented
40C2×#41—264no—
41C2×#41—24no—
42C2×#41—212no—
43C2×#41—26no—
44C2×#41—26no—
45C2×#41—224no—
46C2×#41C2×C418yes—
47C2×#41C2×C4148yescomplemented
48C2×#41D418yes—
49C2×#41D414yes—
50C2×#41C2314yes—
51C2×#41C23112yes—
52C2×#41C2314yes—
53C22×Q8—24no—
54C22×Q8D411yescharacteristic
55C22×Q8C2316yes—
56C22×D4—26no—
57C22×D4—212no—
58C22×D4D413yes—
59C22×D4C2316yes—
60C23×C4—26no—
61C23×C4—23no—
62C23×C4C2313yes—
63#131—232no—
64C2×M16—224no—
65C2×M16C2314yes—
66C2×M16C23112yes—
67C22×C8C23112yes—
68C4×Q8—28no—
69C4×D4—224no—
70#117—26no—
71#117C23112yes—
72C2×C4⋊C4—23no—
73C2×C4⋊C4—26no—
74C2×C4⋊C4C2313yes—
75C2×C4⋊C4C23112yes—
76C2×C4⋊C4C2311yescharacteristic
77C2×C22⋊C4—23no—
78C2×C42—23no—
79#103C23124yes—
80#103C2318yes—
81#102C23124yes—
82#102C2318yes—
83C24—26no—
84C24C2×D413yes—
85#41—232no—
86#41—296no—
87#41—248no—
88#41—248no—
89#41—28no—
90#41—224no—
91#41C22⋊C4132yes—
92#41C22×C4116yes—
93#41C22×C4116yes—
94#41C22×C4148yescomplemented
95#41C2×D4116yes—
96C2×Q8—232no—
97C2×Q8—26no—
98C2×Q8—212no—
99C2×Q8C22⋊C418yes—
100C2×Q8C22×C4124yescomplemented
101C2×Q8C2×D414yes—
102C2×Q8C2414yes—
103C2×D4—248no—
104C2×D4—24no—
105C2×D4—212no—
106C2×D4—296no—
107C2×D4—26no—
108C2×D4—212no—
109C2×D4C22⋊C4124yes—
110C2×D4C22×C4124yescomplemented
111C2×D4C2×D4112yes—
112C2×D4C2414yes—
113C22×C4—26no—
114C22×C4—248no—
115C22×C4—24no—
116C22×C4—212no—
117C22×C4—21no—
118C22×C4—23no—
119C22×C4—212no—
120C22×C4—86no—
121C22×C4C22×C4112yes—
122C22×C4C2×D413yes—
123C22×C4C2×D416yes—
124C22×C4C2×D4112yes—
125C22×C4C2411yescharacteristic
126C22×C4C2416yes—
127M16—28no—
128M16—224no—
129C2×C8—224no—
130C2×C8C2418yes—
131C4⋊C4—23no—
132C4⋊C4—212no—
133C4⋊C4—21no—
134C4⋊C4C2416yes—
135C4⋊C4C2412yes—
136C22⋊C4—212no—
137C42—212no—
138C23—24no—
139C23—224no—
140C23—43no—
141C23—43no—
142C23—86no—
143C23—86no—
144C23C2×C22⋊C4112yes—
145C23C22×D416yes—
146C23C22×D411yescharacteristic
147Q8—224no—
148Q8—24no—
149Q8C2×C22⋊C4116yes—
150Q8C23×C418yes—
151D4—216no—
152D4—248no—
153D4—224no—
154D4—24no—
155D4C2×C22⋊C4148yes—
156D4C23×C418yes—
157C2×C4—224no—
158C2×C4—24no—
159C2×C4—216no—
160C2×C4—248no—
161C2×C4—22no—
162C2×C4—26no—
163C2×C4—42no—
164C2×C4—46no—
165C2×C4—812no—
166C2×C4C2×C22⋊C4124yes—
167C2×C4C2×C22⋊C4112yes—
168C2×C4C23×C412yes—
169C2×C4C23×C4112yes—
170C2×C4C22×D416yes—
171C2×C4C22×D411yescharacteristic
172C2×C4C22×D4112yes—
173C2×C4C22×D412yes—
174C2×C4C2511yescharacteristic
175C8—28no—
176C22—21no—
177C22—26no—
178C22—21no—
179C22—26no—
180C22—28no—
181C22—412no—
182C22—44no—
183C22—44no—
184C22—824no—
185C22C22×C22⋊C4112yes—
186C22C22×C22⋊C412yes—
187C22C23×D411yescharacteristic
188C4—28no—
189C4—46no—
190C4—42no—
191C4C22×C22⋊C412yes—
192C4C22×C22⋊C4112yes—
193C4C24×C411yescharacteristic
194C4C23×D411yescharacteristic
195C2—22no—
196C2—212no—
197C2—48no—
198C2C23×C22⋊C411yescharacteristic
199C2#358511yescharacteristic
200C2#358611yescharacteristic
subgroupG/H
center, socleC22C23×D4
commutatorC4C24×C4
Frattini, cosocleC2×C4C25
prime radicalC2×#585C2
LCSG ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C22×#41 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#568C2semidirect
3. C2×#520C2semidirect
4. #2898C2semidirect
5. #2897C2semidirect
6. #2896C2semidirect
7. C2×#417C2semidirect
9. #585C4semidirect
18. C2×#131C22semidirect
19. C22×M16C22semidirect
21. #520C22semidirect
24. C2×#117C22semidirect
25. C22×C4⋊C4C22semidirect
26. #419C22semidirect
27. #418C22semidirect
28. #417C22semidirect
29. #417C22semidirect
30. #417C22semidirect
31. #416C22semidirect
32. C2×#103C22semidirect
33. C2×#102C22semidirect
36. 2−1+4C2×C4semidirect
39. H(5,𝔽2)C2×C4semidirect
47. C2×#41C2×C4semidirect
94. #41C22×C4semidirect
100. C2×Q8C22×C4semidirect
110. C2×D4C22×C4semidirect

Maximal subgroups

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

subgroupindex
C2×#5852
C2×#5682
C2×#5202
#28982
#28972
#28962
C2×#4172