Finite Group Databasebeta

← #25871

Subgroups — #25871

Order 256.

615 conjugacy classes of subgroups; only the 129 normal subgroups are shown.

normal subgroups only

This group has 615 conjugacy classes of subgroups — too many to draw. Only its 129 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#3141C212yesmaximal, complemented
3#2567C211yesmaximal, characteristic, complemented
4#2039C214yesmaximal, complemented
5#1980C212yesmaximal, complemented
6#1793C214yesmaximal, complemented
7C4×#101C211yesmaximal, characteristic, complemented
8C2×2−1+4C2212yes—
9#550—22no—
10D4×Q8—22no—
11#548—24no—
12#537—22no—
13#537C2212yes—
14#532—22no—
15#532C2212yes—
16C2×C4⋊Q8C2211yescharacteristic
17C2×C4×Q8C2211yescharacteristic
18#489—24no—
19#487—22no—
20#486—22no—
21C2×#104C2218yes—
22#417C2218yes—
23C2×#101C2212yes—
24C4×M16C2212yes—
25#395—22no—
26#391C2212yes—
27#389—22no—
28#384C2212yes—
29C4×C4⋊C4C2211yescharacteristic
30#343C2212yes—
312−1+4—28no—
322−1+4—44no—
33C2×#41—24no—
34C2×#41—24no—
35C2×#41C2314yes—
36C22×Q8—24no—
37C22×Q8—21no—
38C22×Q8C2311yescharacteristic
39C2×M16C2314yes—
40C4⋊Q8—22no—
41C4⋊Q8—22no—
42C4⋊Q8—22no—
43C4⋊Q8D412yes—
44#127—22no—
45#127D412yes—
46#124—24no—
47#124D414yes—
48C22⋊Q8—28no—
49C22⋊Q8—24no—
50#121—28no—
51#121—24no—
52#121—22no—
53#121—24no—
54#121—22no—
55C4×Q8—22no—
56C4×Q8—22no—
57C4×D4—24no—
58C4×D4—24no—
59C4×D4—22no—
60C4×D4—22no—
61C2×C4⋊C4—21no—
62C2×C4⋊C4—21no—
63C2×C4⋊C4—24no—
64C2×C4⋊C4D412yes—
65C2×C4⋊C4C2312yes—
66C2×C4⋊C4C2311yescharacteristic
67C2×C42D412yes—
68C2×C42C2312yes—
69C2×C42C2311yescharacteristic
70#104—48no—
71#103—28no—
72#102—28no—
73#101—24no—
74#97—22no—
75C4×C8—22no—
76#95—21no—
77#95—24no—
78#41—28no—
79#41—28no—
80#41—48no—
81#41—416no—
82#41—48no—
83C2×Q8—24no—
84C2×Q8—22no—
85C2×Q8—22no—
86C2×Q8—416no—
87C2×Q8—42no—
88C2×Q8—82no—
89C2×Q8C2×D414yes—
90C2×Q8#4114yes—
91C2×D4—24no—
92C2×D4—24no—
93C2×D4—24no—
94C2×D4—22no—
95C2×D4—22no—
96C2×D4C2×D414yes—
97C22×C4—28no—
98C22×C4—22no—
99C22×C4—24no—
100C22×C4—22no—
101C22×C4C2×D411yescharacteristic
102C22×C4C2×D412yes—
103C22×C4C2×D412yes—
104C22×C4C2×D411yescharacteristic
105C22×C4C2411yescharacteristic
106M16—24no—
107M16—24no—
108C2×C8—24no—
109C4⋊C4—24no—
110C4⋊C4—24no—
111C4⋊C4—24no—
112C4⋊C4—22no—
113C4⋊C4—22no—
114C4⋊C4—22no—
115C4⋊C4—24no—
116C4⋊C4—41no—
117C4⋊C4—41no—
118C4⋊C4—84no—
119C22⋊C4—28no—
120C22⋊C4—24no—
121C22⋊C4—24no—
122C42—22no—
123C42—22no—
124C42—24no—
125C42C2×D412yes—
126C42C2×D412yes—
127C23—24no—
128C23C22×D411yescharacteristic
129Q8—28no—
130Q8—28no—
131Q8—48no—
132Q8—84no—
133D4—28no—
134D4—48no—
135D4—44no—
136D4—44no—
137D4—44no—
138D4—82no—
139D4—84no—
140C2×C4—22no—
141C2×C4—22no—
142C2×C4—22no—
143C2×C4—24no—
144C2×C4—22no—
145C2×C4—24no—
146C2×C4—41no—
147C2×C4—416no—
148C2×C4—42no—
149C2×C4—42no—
150C2×C4—48no—
151C2×C4—42no—
152C2×C4—44no—
153C2×C4—42no—
154C2×C4#12011yescharacteristic
155C2×C4#12012yes—
156C2×C4#12011yescharacteristic
157C2×C4#12414yes—
158C2×C4C22×D412yes—
159C2×C4C2×#4112yes—
160C2×C4H(5,𝔽2)12yes—
161C8—44no—
162C22—21no—
163C22—21no—
164C22—44no—
165C22—44no—
166C22—44no—
167C22C2×#12011yescharacteristic
168C22C2×#12411yescharacteristic
169C22#53511yescharacteristic
170C4—24no—
171C4—21no—
172C4—22no—
173C4—44no—
174C4—44no—
175C4—42no—
176C4—82no—
177C4#45612yes—
178C4#54614yes—
179C2—21no—
180C2—21no—
181C2—84no—
182C2#243511yescharacteristic
183C2C2×#45611yescharacteristic
184C2#302111yescharacteristic
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. #3141C2semidirect
3. #2567C2semidirect
4. #2039C2semidirect
5. #1980C2semidirect
6. #1793C2semidirect
7. C4×#101C2semidirect

Maximal subgroups

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

subgroupindex
#34972
#31412
#25672
#20392
#19802
#17932
C4×#1012