Finite Group Databasebeta

← #25740

Subgroups — #25740

Order 256.

729 conjugacy classes of subgroups; only the 145 normal subgroups are shown.

normal subgroups only

This group has 729 conjugacy classes of subgroups — too many to draw. Only its 145 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
1#3497C211yesmaximal, characteristic
2#3152C212yesmaximal, complemented
3C2×#456C214yesmaximal, complemented
4#2546C211yesmaximal, characteristic, complemented
5#2007C214yesmaximal, complemented
6#1980C212yesmaximal, complemented
7C4×#101C211yesmaximal, characteristic, complemented
8C2×2−1+4C2212yes—
9C2×#137C2218yes—
10#550—22no—
11D4×Q8—22no—
12#548—24no—
13#537—22no—
14#537C2212yes—
15#532—22no—
16#532C2212yes—
17C2×C4⋊Q8C2212yes—
18C2×C4⋊Q8C2211yescharacteristic
19C2×C4×Q8C2211yescharacteristic
20#497—24no—
21#494—22no—
22#492—22no—
23#456—216no—
24C2×#104C2218yes—
25C2×#101C2212yes—
26C4×M16C2212yes—
27#398—22no—
28#391C2212yes—
29#389—22no—
30C4×C4⋊C4C2211yescharacteristic
31#343C2212yes—
322−1+4—28no—
332−1+4—44no—
34C2×#41—24no—
35C2×#41—24no—
36C2×#41C2314yes—
37C22×Q8—24no—
38C22×Q8C2312yes—
39C22×Q8C2311yescharacteristic
40#137—216no—
41#137—48no—
42C2×Q16—28no—
43C2×SD16—28no—
44C2×M16C2314yes—
45C4⋊Q8—22no—
46C4⋊Q8—28no—
47C4⋊Q8—22no—
48C4⋊Q8—22no—
49C4⋊Q8D412yes—
50#127—22no—
51#127D412yes—
52#124—24no—
53#124D414yes—
54C22⋊Q8—28no—
55C22⋊Q8—24no—
56#121—28no—
57#121—24no—
58#121—22no—
59#121—24no—
60#121—22no—
61C4×Q8—22no—
62C4×Q8—22no—
63C4×D4—24no—
64C4×D4—24no—
65C4×D4—22no—
66C4×D4—22no—
67C2×C4⋊C4—21no—
68C2×C4⋊C4—21no—
69C2×C4⋊C4—24no—
70C2×C4⋊C4—21no—
71C2×C4⋊C4D412yes—
72C2×C4⋊C4C2311yescharacteristic
73C2×C42D412yes—
74C2×C42C2312yes—
75C2×C42C2311yescharacteristic
76#104—216no—
77#101D418yescomplemented
78#97—22no—
79C4×C8—22no—
80#95—21no—
81#95—24no—
82#41—28no—
83#41—28no—
84#41—48no—
85#41—416no—
86#41—48no—
87C2×Q8—24no—
88C2×Q8—22no—
89C2×Q8—22no—
90C2×Q8—24no—
91C2×Q8—24no—
92C2×Q8—24no—
93C2×Q8—416no—
94C2×Q8C2×D414yes—
95C2×Q8C2×D414yes—
96C2×D4—24no—
97C2×D4—24no—
98C2×D4—24no—
99C2×D4—22no—
100C2×D4—22no—
101C2×D4C2×D414yes—
102C22×C4—28no—
103C22×C4—22no—
104C22×C4—24no—
105C22×C4—22no—
106C22×C4C2×D411yescharacteristic
107C22×C4C2×D412yes—
108C22×C4C2×D412yes—
109C22×C4C2×D411yescharacteristic
110C22×C4C2411yescharacteristic
111Q16—416no—
112SD16—416no—
113M16—24no—
114M16C2×D418yes—
115C2×C8—24no—
116C4⋊C4—24no—
117C4⋊C4—24no—
118C4⋊C4—24no—
119C4⋊C4—22no—
120C4⋊C4—22no—
121C4⋊C4—22no—
122C4⋊C4—41no—
123C4⋊C4—42no—
124C4⋊C4—41no—
125C4⋊C4—48no—
126C22⋊C4—28no—
127C22⋊C4—24no—
128C22⋊C4—24no—
129C42—22no—
130C42—22no—
131C42—24no—
132C42C2×D412yes—
133C42C2×D412yes—
134C23—24no—
135C23C22×D411yescharacteristic
136Q8—28no—
137Q8—28no—
138Q8—48no—
139Q8—48no—
140D4—28no—
141D4—48no—
142D4—44no—
143D4—44no—
144D4—44no—
145D4—82no—
146D4—84no—
147C2×C4—22no—
148C2×C4—22no—
149C2×C4—22no—
150C2×C4—24no—
151C2×C4—22no—
152C2×C4—24no—
153C2×C4—41no—
154C2×C4—416no—
155C2×C4—42no—
156C2×C4—42no—
157C2×C4—48no—
158C2×C4—42no—
159C2×C4—42no—
160C2×C4—42no—
161C2×C4—42no—
162C2×C4#12011yescharacteristic
163C2×C4#12012yes—
164C2×C4#12011yescharacteristic
165C2×C4#12714yes—
166C2×C4C22×D412yes—
167C2×C4C22×D412yes—
168C2×C4H(5,𝔽2)12yes—
169C8—28no—
170C22—21no—
171C22—21no—
172C22—44no—
173C22—44no—
174C22—44no—
175C22C2×#12011yescharacteristic
176C22C2×#12711yescharacteristic
177C22#53511yescharacteristic
178C4—24no—
179C4—21no—
180C4—22no—
181C4—44no—
182C4—44no—
183C4—42no—
184C4—82no—
185C4#45612yescomplemented
186C4D4214yes—
187C2—21no—
188C2—21no—
189C2—84no—
190C2#243311yescharacteristic
191C2C2×#45611yescharacteristic
192C2#302211yescharacteristic
subgroupG/H
center, socleC22C2×#120
commutator, Frattini, cosocleC22×C4C24
prime radical#3497C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C2×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #3152C2semidirect
3. C2×#456C2semidirect
4. #2546C2semidirect
5. #2007C2semidirect
6. #1980C2semidirect
7. C4×#101C2semidirect
77. #101D4semidirect
185. C4#456semidirect

Maximal subgroups

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

subgroupindex
#34972
#31522
C2×#4562
#25462
#20072
#19802
C4×#1012