Finite Group Databasebeta

← #34529

Subgroups — #34529

Order 256.

1244 conjugacy classes of subgroups.

The subgroup lattice has 176 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×H(3,𝔽4)C211yesmaximal, characteristic
2#2379C213yesmaximal, complemented
3#2367C216yesmaximal, complemented
4#2358C216yesmaximal, complemented
5#2337C216yesmaximal, complemented
6#2321C216yesmaximal, complemented
7C4×#124C213yesmaximal, complemented
8H(3,𝔽4)C4116yescomplemented
9C2×#124C2216yes—
10C2×#124C2213yes—
11C2×#120C2216yes—
12C2×C4×Q8C2213yescomplemented
13C2×C4×D4C2216yes—
14C2×C4×D4C2213yes—
15C22×C22⋊C4C2216yescomplemented
16#391C2213yescomplemented
17#391C2216yescomplemented
18#390C2213yes—
19#390C2216yes—
20#388C2216yescomplemented
21#388C2216yescomplemented
22#388C2216yescomplemented
23#388C2216yescomplemented
24#388C2216yescomplemented
25#388C2216yescomplemented
26#386C2216yes—
27#386C2216yes—
28#386C2216yes—
29#385C2216yescomplemented
30#385C2216yescomplemented
31#385C2216yescomplemented
32#383C2212yescomplemented
33#382C2213yescomplemented
34#379C2212yescomplemented
35C4×C4⋊C4C2216yescomplemented
36C4×C22⋊C4C2216yescomplemented
37C4×C22⋊C4C2216yescomplemented
38C4×C22⋊C4C2216yescomplemented
39C43C2211yescharacteristic, complemented
40C25C2312yes—
41C22×Q8C2313yes—
42C22×D4C2316yes—
43C22×D4C2313yes—
44C23×C4C2316yes—
45C23×C4C2316yes—
46#124C2×C4148yescomplemented
47#124C2×C4124yescomplemented
48#120C2×C4148yescomplemented
49C4×Q8—46no—
50C4×D4—46no—
51C4×D4—412no—
52C2×C4⋊C4C2316yes—
53C2×C4⋊C4C2313yes—
54C2×C4⋊C4C2313yes—
55C2×C4⋊C4C2316yes—
56C2×C22⋊C4—412no—
57C2×C22⋊C4C2316yes—
58C2×C22⋊C4C2316yes—
59C2×C22⋊C4C2316yes—
60C2×C22⋊C4C2316yes—
61C2×C22⋊C4C2316yes—
62C2×C22⋊C4C2316yes—
63C2×C22⋊C4C2316yes—
64C2×C22⋊C4C2316yes—
65C2×C22⋊C4C2316yes—
66C2×C42C2313yes—
67C2×C42C2316yes—
68C2×C42C2316yes—
69C2×C42C2313yes—
70C2×C42C2311yescharacteristic
71C2×C42C2312yes—
72#95C2316yes—
73#95C2316yes—
74#95C2316yes—
75#95C2316yes—
76#95C2316yes—
77#95C2316yes—
78C24—46no—
79C24—46no—
80C24C22×C418yes—
81C24C2416yes—
82C2×Q8—43no—
83C2×Q8—43no—
84C2×Q8C22×C4112yes—
85C2×D4—43no—
86C2×D4—46no—
87C2×D4—43no—
88C2×D4—46no—
89C2×D4C22×C4124yes—
90C2×D4C22×C4112yes—
91C22×C4—212no—
92C22×C4—46no—
93C22×C4—46no—
94C22×C4—46no—
95C22×C4—46no—
96C22×C4—46no—
97C22×C4C2411yescharacteristic
98C22×C4C2416yes—
99C22×C4C2416yes—
100C22×C4C2413yes—
101C22×C4C2416yes—
102C22×C4C2413yes—
103C4⋊C4—212no—
104C4⋊C4—46no—
105C4⋊C4—43no—
106C4⋊C4—43no—
107C22⋊C4—212no—
108C22⋊C4—212no—
109C22⋊C4—46no—
110C22⋊C4—46no—
111C22⋊C4—46no—
112C22⋊C4—46no—
113C22⋊C4C22×C4124yes—
114C22⋊C4C22×C4124yes—
115C22⋊C4C22×C4124yes—
116C42—26no—
117C42—43no—
118C42—46no—
119C42—46no—
120C42C22×C414yes—
121C42C22×C418yes—
122C23—26no—
123C23—26no—
124C23—26no—
125C23—26no—
126C23—26no—
127C23—26no—
128C23—424no—
129C23—812no—
130C23—84no—
131C23C23×C4112yes—
132C23C2511yescharacteristic
133Q8—412no—
134D4—412no—
135D4—424no—
136C2×C4—23no—
137C2×C4—23no—
138C2×C4—26no—
139C2×C4—23no—
140C2×C4—23no—
141C2×C4—26no—
142C2×C4—26no—
143C2×C4—26no—
144C2×C4—26no—
145C2×C4—26no—
146C2×C4—23no—
147C2×C4—26no—
148C2×C4—26no—
149C2×C4—812no—
150C2×C4—812no—
151C2×C4C23×C416yes—
152C2×C4C23×C4112yes—
153C2×C4H(5,𝔽2)16yes—
154C22—212no—
155C22—212no—
156C22—212no—
157C22—46no—
158C22—46no—
159C22—46no—
160C22—46no—
161C22—816no—
162C22C24×C411yescharacteristic
163C22C2×H(5,𝔽2)13yes—
164C22#58513yes—
165C4—26no—
166C4—212no—
167C4—26no—
168C4—46no—
169C4—46no—
170C4—41no—
171C2—412no—
172C2C4×H(5,𝔽2)13yes—
173C2#355813yes—
174C2#356811yescharacteristic
subgroupG/H
center, Frattini, socle, cosocleC23C25
commutatorC22C24×C4
prime radicalC2×H(3,𝔽4)C2
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #2379C2semidirect
3. #2367C2semidirect
4. #2358C2semidirect
5. #2337C2semidirect
6. #2321C2semidirect
7. C4×#124C2semidirect
8. H(3,𝔽4)C4semidirect
12. C2×C4×Q8C22semidirect
15. C22×C22⋊C4C22semidirect
16. #391C22semidirect
17. #391C22semidirect
20. #388C22semidirect
21. #388C22semidirect
22. #388C22semidirect
23. #388C22semidirect
24. #388C22semidirect
25. #388C22semidirect
29. #385C22semidirect
30. #385C22semidirect
31. #385C22semidirect
32. #383C22semidirect
33. #382C22semidirect
34. #379C22semidirect
35. C4×C4⋊C4C22semidirect
36. C4×C22⋊C4C22semidirect
37. C4×C22⋊C4C22semidirect
38. C4×C22⋊C4C22semidirect
39. C43C22semidirect
46. #124C2×C4semidirect
47. #124C2×C4semidirect
48. #120C2×C4semidirect

Maximal subgroups

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

subgroupindex
C2×H(3,𝔽4)2
#23792
#23672
#23582
#23372
#23212
C4×#1242