Finite Group Databasebeta

← #35554

Subgroups — #35554

Order 256.

1655 conjugacy classes of subgroups; only the 495 normal subgroups are shown.

normal subgroups only

This group has 1655 conjugacy classes of subgroups — too many to draw. Only its 495 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#127C211yesmaximal, characteristic
2C2×#518C211yesmaximal, characteristic, complemented
3#2445C2116yesmaximal, complemented
4#2405C218yesmaximal, complemented
5#2309C211yesmaximal, characteristic, complemented
6#2309C212yesmaximal, complemented
7#2296C212yesmaximal, complemented
8C23×D4C2211yescharacteristic
9C23×D4C2211yescharacteristic
10C23×D4C2214yes—
11C2×#127—28no—
12C2×#127C2218yes—
13C2×#123C22116yescomplemented
14#518—28no—
15C2×C4×D4C2218yescomplemented
16C2×#117C2212yes—
17C2×#117C2212yes—
18C22×C22⋊C4C2214yes—
19C22×C42C2211yescharacteristic
20#394C22132yescomplemented
21#390C2218yescomplemented
22#390C2218yescomplemented
23#390C2218yescomplemented
24#389C2218yescomplemented
25#386C22116yescomplemented
26#385C2218yes—
27#379C2218yes—
28#379C2214yes—
29C4×C4⋊C4C2218yescomplemented
30C25C2312yes—
31C25C2312yes—
32C22×D4—216no—
33C22×D4—24no—
34C22×D4—28no—
35C22×D4—28no—
36C22×D4—416no—
37C22×D4D418yes—
38C22×D4C2314yes—
39C22×D4C23116yes—
40C22×D4C2314yes—
41C23×C4C2312yes—
42C23×C4C2318yes—
43C23×C4C2311yescharacteristic
44#127—232no—
45#123—432no—
46C4×D4—232no—
47#117—28no—
48#117—28no—
49C2×C4⋊C4C2314yes—
50C2×C4⋊C4C2314yes—
51C2×C4⋊C4C23116yes—
52C2×C22⋊C4—216no—
53C2×C22⋊C4C2314yes—
54C2×C22⋊C4C2318yes—
55C2×C22⋊C4C2314yes—
56C2×C22⋊C4C23116yes—
57C2×C22⋊C4C23132yes—
58C2×C42—24no—
59C2×C42C2314yes—
60C2×C42C2314yes—
61C2×C42C2314yes—
62#95C23116yes—
63C24—28no—
64C24—24no—
65C24—28no—
66C24—48no—
67C24—48no—
68C24C2×D418yes—
69C24C2414yes—
70C24C2414yes—
71C24C2411yescharacteristic
72C2×D4—232no—
73C2×D4—232no—
74C2×D4—28no—
75C2×D4—28no—
76C2×D4—28no—
77C2×D4—28no—
78C2×D4—28no—
79C2×D4—232no—
80C2×D4—416no—
81C2×D4—464no—
82C2×D4—416no—
83C2×D4C2×D4116yes—
84C22×C4—24no—
85C22×C4—28no—
86C22×C4—216no—
87C22×C4—416no—
88C22×C4C2×D414yes—
89C22×C4#4118yes—
90C22×C4C2418yes—
91C22×C4C2418yes—
92C22×C4C2414yes—
93C22×C4C2412yes—
94C4⋊C4—28no—
95C4⋊C4—28no—
96C4⋊C4—232no—
97C22⋊C4—28no—
98C22⋊C4—216no—
99C22⋊C4—28no—
100C22⋊C4—416no—
101C22⋊C4—432no—
102C42—28no—
103C42—28no—
104C42—28no—
105C23—24no—
106C23—28no—
107C23—216no—
108C23—216no—
109C23—24no—
110C23—28no—
111C23—216no—
112C23—416no—
113C23—416no—
114C23—48no—
115C23—816no—
116C23—816no—
117C23C22×D418yes—
118C23C22×D412yes—
119C23C2×#4114yes—
120C23C2511yescharacteristic
121D4—232no—
122D4—464no—
123D4—416no—
124C2×C4—216no—
125C2×C4—24no—
126C2×C4—24no—
127C2×C4—28no—
128C2×C4—28no—
129C2×C4—216no—
130C2×C4—216no—
131C2×C4—816no—
132C2×C4#123116yescomplemented
133C2×C4C22×D414yes—
134C2×C4C2×#4114yes—
135C2×C4C2×#4114yes—
136C2×C4H(5,𝔽2)18yes—
137C22—24no—
138C22—28no—
139C22—28no—
140C22—216no—
141C22—416no—
142C22—44no—
143C22—48no—
144C22—416no—
145C22—816no—
146C22—816no—
147C22C2×#12314yes—
148C22C23×D411yescharacteristic
149C22C22×#4112yes—
150C22C2×H(5,𝔽2)14yes—
151C4—28no—
152C4—48no—
153C4—48no—
154C4C2×#12318yes—
155C2—24no—
156C2—48no—
157C2—84no—
158C2C22×#12311yescharacteristic
159C2#348412yes—
160C2#350814yes—
subgroupG/H
center, commutator, Frattini, socle, cosocleC23C25
prime radicalC22×#127C2
LCSG ▷ C23 ▷ 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. #2445C2semidirect
4. #2405C2semidirect
5. #2309C2semidirect
6. #2309C2semidirect
7. #2296C2semidirect
13. C2×#123C22semidirect
15. C2×C4×D4C22semidirect
20. #394C22semidirect
21. #390C22semidirect
22. #390C22semidirect
23. #390C22semidirect
24. #389C22semidirect
25. #386C22semidirect
29. C4×C4⋊C4C22semidirect
132. C2×C4#123semidirect

Maximal subgroups

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

subgroupindex
C22×#1272
C2×#5182
#24452
#24052
#23092
#22962