Finite Group Databasebeta

← #19396

Subgroups — #19396

Order 256.

343 conjugacy classes of subgroups; only the 121 normal subgroups are shown.

normal subgroups only

This group has 343 conjugacy classes of subgroups — too many to draw. Only its 121 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#3208C211yesmaximal, characteristic
2#3078C211yesmaximal, characteristic, complemented
3C2×#460C211yesmaximal, characteristic
4#2982C211yesmaximal, characteristic, complemented
5#1678C214yesmaximal, complemented
6#1666C214yesmaximal, complemented
7#1570C211yesmaximal, characteristic, complemented
8#1545C211yesmaximal, characteristic
9#1542C211yesmaximal, characteristic, complemented
10C22×SD16—21no—
11#533C2211yescharacteristic
12C2×#127C2211yescharacteristic
13C2×C4×Q8C2211yescharacteristic
14#492C2212yes—
15#486C2212yes—
16#479—22no—
17#477C2212yescomplemented
18#475C2212yescomplemented
19#460—22no—
20#460—22no—
21#460C2214yes—
22#450—22no—
23C8×Q8—22no—
24C8×Q8C2214yescomplemented
25#431—22no—
26#431C2211yescharacteristic
27#431C2211yescharacteristic
28#428—21no—
29#423C2211yescharacteristic
30C2×C4⋊C8C2211yescharacteristic
31#419—21no—
32C2×#102—21no—
33#334C2214yescomplemented
34#333C2212yescomplemented
35#332C2212yescomplemented
36#331C2214yes—
37C22×Q8D411yescharacteristic
38C22×D4—21no—
39C22×D4—21no—
40C22×D4—21no—
41C2×SD16—24no—
42C2×SD16—24no—
43C2×SD16—44no—
44C2×M16—21no—
45C22×C8—21no—
46C4⋊Q8C2311yescharacteristic
47C4⋊Q8C2311yescharacteristic
48#127—21no—
49#127—21no—
50#127—21no—
51#127C2312yes—
52#125—21no—
53C22⋊Q8—21no—
54C22⋊Q8—21no—
55C4×Q8—21no—
56C4×Q8—21no—
57C4×Q8—21no—
58C4×Q8—21no—
59C4×Q8D412yes—
60C4×Q8C2312yes—
61#117—21no—
62C2×C4⋊C4—21no—
63C2×C4⋊C4D411yescharacteristic
64C2×C42—21no—
65C2×C42C2311yescharacteristic
66#107—22no—
67#106—22no—
68C4⋊C8—24no—
69C4⋊C8—21no—
70C4⋊C8—21no—
71C4⋊C8D412yes—
72C4⋊C8C2312yes—
73C4⋊C8C2312yes—
74C4⋊C8C2312yes—
75#103—22no—
76#103—22no—
77#102—24no—
78#102—24no—
79C22⋊C8—21no—
80C22⋊C8D412yes—
81C4×C8—24no—
82C4×C8—21no—
83C4×C8C2312yes—
84C24—41no—
85C2×Q8—21no—
86C2×Q8—22no—
87C2×Q8—21no—
88C2×Q8—21no—
89C2×Q8SD1614yescomplemented
90C2×Q8C2×D412yes—
91C2×D4—22no—
92C2×D4—22no—
93C2×D4—22no—
94C2×D4—41no—
95C2×D4—41no—
96C2×D4—41no—
97C2×D4—42no—
98C2×D4—42no—
99C2×D4—82no—
100C2×D4—82no—
101C22×C4—21no—
102C22×C4—21no—
103C22×C4C2×D411yescharacteristic
104C22×C4C2×D411yescharacteristic
105C22×C4#4111yescharacteristic
106SD16—48no—
107SD16—84no—
108M16—42no—
109C2×C8—22no—
110C2×C8—22no—
111C2×C8—22no—
112C2×C8—42no—
113C2×C8C2×D414yes—
114C4⋊C4—22no—
115C4⋊C4—21no—
116C4⋊C4—22no—
117C4⋊C4—21no—
118C4⋊C4—21no—
119C4⋊C4—21no—
120C4⋊C4—21no—
121C4⋊C4—41no—
122C4⋊C4—41no—
123C4⋊C4C2×D412yes—
124C22⋊C4—41no—
125C42—22no—
126C42—22no—
127C42—41no—
128C42C2×D411yescharacteristic
129C42C2×D411yescharacteristic
130C42#4111yescharacteristic
131C42C2411yescharacteristic
132C23—42no—
133C23—82no—
134C23—82no—
135C23—82no—
136C23#12111yescharacteristic
137Q8—22no—
138Q8—24no—
139Q8—42no—
140Q8—81no—
141Q8C2×SD1614yes—
142D4—42no—
143D4—42no—
144D4—44no—
145D4—82no—
146D4—82no—
147D4—82no—
148D4—82no—
149C2×C4—22no—
150C2×C4—24no—
151C2×C4—22no—
152C2×C4—22no—
153C2×C4—41no—
154C2×C4—41no—
155C2×C4—41no—
156C2×C4—81no—
157C2×C4#12111yescharacteristic
158C2×C4#12111yescharacteristic
159C2×C4#12111yescharacteristic
160C2×C4C2×SD1612yes—
161C2×C4#13512yes—
162C2×C4C22×D411yescharacteristic
163C2×C4C22×D411yescharacteristic
164C2×C4C2×#4111yescharacteristic
165C8—24no—
166C8—42no—
167C8—42no—
168C8—42no—
169C22—21no—
170C22—21no—
171C22—82no—
172C22—82no—
173C22—82no—
174C22—164no—
175C22#46512yes—
176C22C2×#12111yescharacteristic
177C4—21no—
178C4—24no—
179C4—21no—
180C4—21no—
181C4—42no—
182C4—81no—
183C4—81no—
184C4#46512yes—
185C4C22×SD1611yescharacteristic
186C4C2×#13511yescharacteristic
187C4#57712yes—
188C2—22no—
189C2—162no—
190C2#304311yescharacteristic
191C2C2×#46511yescharacteristic
192C2#306811yescharacteristic
subgroupG/H
center, socleC22C2×#121
commutator, Frattini, cosocleC42C24
prime radicalC2×#127C22
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22 ◁ C2×C42 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #3078C2semidirect
4. #2982C2semidirect
5. #1678C2semidirect
6. #1666C2semidirect
7. #1570C2semidirect
9. #1542C2semidirect
17. #477C22semidirect
18. #475C22semidirect
24. C8×Q8C22semidirect
33. #334C22semidirect
34. #333C22semidirect
35. #332C22semidirect
89. C2×Q8SD16semidirect

Maximal subgroups

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

subgroupindex
#32082
#30782
C2×#4602
#29822
#16782
#16662
#15702
#15452
#15422