Finite Group Databasebeta

← #9175

Subgroups — #9175

Order 256.

283 conjugacy classes of subgroups; only the 75 normal subgroups are shown.

normal subgroups only

This group has 283 conjugacy classes of subgroups — too many to draw. Only its 75 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#3077C211yesmaximal, characteristic
2#2349C211yesmaximal, characteristic
3#1518C211yesmaximal, characteristic, complemented
4#1503C211yesmaximal, characteristic, complemented
5#1478C211yesmaximal, characteristic
6#1303C211yesmaximal, characteristic, complemented
7#1286C211yesmaximal, characteristic, complemented
8#533C2211yescharacteristic
9C2×C4×D4—21no—
10C2×C4×D4C2211yescharacteristic
11#478—22no—
12#476C412yescomplemented
13#474C412yescomplemented
14#431C2211yescharacteristic
15#431C2211yescharacteristic
16#428—21no—
17#423C2211yescharacteristic
18#418—21no—
19#389—21no—
20#385—22no—
21#382C2211yescharacteristic
22#380—21no—
23C4×C4⋊C4C2211yescharacteristic
24C2×#95—21no—
25#328—21no—
26#328—21no—
27#328—22no—
28D4⋊C8—22no—
29C22×D4D411yescharacteristic
30C23×C4—21no—
31C23×C4—22no—
32C2×M16—21no—
33C4⋊Q8C2×C411yescharacteristic, complemented
34C4⋊Q8C2×C411yescharacteristic, complemented
35#125—21no—
36C22⋊Q8—21no—
37C22⋊Q8—21no—
38C4×Q8—21no—
39C4×Q8—21no—
40C4×D4—21no—
41C4×D4—21no—
42C4×D4—42no—
43C4×D4—42no—
44C4×D4C2×C412yes—
45C4×D4D412yes—
46#117—21no—
47C2×C4⋊C4—21no—
48C2×C4⋊C4—21no—
49C2×C4⋊C4—22no—
50C2×C4⋊C4D411yescharacteristic
51C2×C22⋊C4—21no—
52C2×C22⋊C4—22no—
53C2×C42—21no—
54C2×C42C2311yescharacteristic
55#107—22no—
56#106—22no—
57C4⋊C8—21no—
58C4⋊C8—21no—
59C4⋊C8—21no—
60C4⋊C8C2×C412yescomplemented
61#102—22no—
62#102—22no—
63C22⋊C8—21no—
64C22⋊C8—21no—
65C4×C8—21no—
66C4×C8—21no—
67#95—22no—
68#95—21no—
69#95D411yescharacteristic
70#95D411yescharacteristic
71#95D412yes—
72C24—21no—
73C2×Q8—21no—
74C2×Q8—21no—
75C2×D4—21no—
76C2×D4—21no—
77C2×D4—21no—
78C2×D4C22⋊C412yes—
79C2×D4SD1612yes—
80C2×D4Q1612yes—
81C22×C4—21no—
82C22×C4—21no—
83C22×C4—22no—
84C22×C4—22no—
85C22×C4—22no—
86C22×C4—21no—
87C22×C4—44no—
88C22×C4—44no—
89C22×C4—82no—
90C22×C4—82no—
91C22×C4C2×D411yescharacteristic
92C22×C4C2×D411yescharacteristic
93C22×C4C2×D411yescharacteristic
94M16—41no—
95M16—41no—
96C2×C8—22no—
97C2×C8—41no—
98C2×C8—41no—
99C4⋊C4—21no—
100C4⋊C4—21no—
101C4⋊C4—21no—
102C4⋊C4—21no—
103C4⋊C4—21no—
104C4⋊C4—42no—
105C4⋊C4—41no—
106C4⋊C4—41no—
107C4⋊C4—41no—
108C4⋊C4—41no—
109C4⋊C4—82no—
110C4⋊C4C22⋊C412yes—
111C22⋊C4—22no—
112C22⋊C4—22no—
113C22⋊C4—44no—
114C22⋊C4—41no—
115C42—41no—
116C42—41no—
117C42—41no—
118C42C22×C411yescharacteristic
119C42C2×D411yescharacteristic
120C42#4111yescharacteristic
121C42#4111yescharacteristic
122C23—22no—
123C23—22no—
124C23—22no—
125C23—42no—
126C23—42no—
127C23#12011yescharacteristic
128Q8—81no—
129Q8—81no—
130D4—22no—
131D4—22no—
132D4—22no—
133D4#10314yes—
134C2×C4—22no—
135C2×C4—22no—
136C2×C4—41no—
137C2×C4—41no—
138C2×C4—42no—
139C2×C4—41no—
140C2×C4—41no—
141C2×C4—41no—
142C2×C4—41no—
143C2×C4—42no—
144C2×C4—42no—
145C2×C4—41no—
146C2×C4—41no—
147C2×C4—41no—
148C2×C4—42no—
149C2×C4—82no—
150C2×C4—82no—
151C2×C4—88no—
152C2×C4C2×C22⋊C411yescharacteristic
153C2×C4C4×D411yescharacteristic
154C2×C4C4×D411yescharacteristic
155C2×C4#12111yescharacteristic
156C2×C4#12111yescharacteristic
157C2×C4#12311yescharacteristic
158C2×C4C2×SD1611yescharacteristic
159C2×C4C2×Q1611yescharacteristic
160C2×C4AGL(1,ℤ/8)11yescharacteristic
161C2×C4#13711yescharacteristic
162C8—42no—
163C8—81no—
164C8—81no—
165C22—21no—
166C22—21no—
167C22—24no—
168C22—44no—
169C22—44no—
170C22—42no—
171C22—42no—
172C22#38611yescharacteristic
173C22#45011yescharacteristic
174C22#45111yescharacteristic
175C4—21no—
176C4—21no—
177C4—21no—
178C4—21no—
179C4—42no—
180C4—42no—
181C4—81no—
182C4—82no—
183C4—81no—
184C4—81no—
185C4C2×#10311yescharacteristic
186C4#41711yescharacteristic
187C4#48311yescharacteristic
188C4#48411yescharacteristic
189C2—21no—
190C2—21no—
191C2—44no—
192C2#187211yescharacteristic
193C2#190411yescharacteristic
194C2#190611yescharacteristic
subgroupG/H
center, socleC22#386
commutatorC42C22×C4
Frattini, cosocleC2×C42C23
prime radicalC22×D4D4
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22 ◁ C2×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #1518C2semidirect
4. #1503C2semidirect
6. #1303C2semidirect
7. #1286C2semidirect
12. #476C4semidirect
13. #474C4semidirect
33. C4⋊Q8C2×C4semidirect
34. C4⋊Q8C2×C4semidirect
60. C4⋊C8C2×C4semidirect

Maximal subgroups

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

subgroupindex
#30772
#23492
#15182
#15032
#14782
#13032
#12862