Finite Group Databasebeta

← #21364

Subgroups — #21364

Order 256.

447 conjugacy classes of subgroups; only the 207 normal subgroups are shown.

normal subgroups only

This group has 447 conjugacy classes of subgroups — too many to draw. Only its 207 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
1C2×#432C211yesmaximal, characteristic
2#2285C211yesmaximal, characteristic
3C4×#117C211yesmaximal, characteristic
4#1948C212yesmaximal, complemented
5#1947C212yesmaximal, complemented
6#1854C214yesmaximal
7#1776C214yesmaximal, complemented
8C2×#117—21no—
9C2×#117C2212yes—
10C22×C42C2211yescharacteristic
11#432C418yescomplemented
12C2×#107C2214yes—
13C2×#106C2214yes—
14C2×C4⋊C8C2212yes—
15C2×C22⋊C8C2212yes—
16C2×#97C2212yes—
17#384C2212yes—
18#382—21no—
19#380—21no—
20#380C2212yes—
21C4×C4⋊C4—21no—
22C4×C4⋊C4C2211yescharacteristic
23C4×C4⋊C4C2211yescharacteristic
24C4×C4⋊C4C2212yes—
25C4×C4⋊C4C2212yes—
26C4×C22⋊C4—21no—
27C4×C22⋊C4—21no—
28#376—21no—
29C43—21no—
30#340C2214yes—
31#340C2214yes—
32C23×C4D411yescharacteristic
33C23×C4D411yescharacteristic
34C23×C4C2311yescharacteristic
35C22×C8C2314yes—
36#117—24no—
37#117—24no—
38#117—44no—
39C2×C4⋊C4—22no—
40C2×C4⋊C4—22no—
41C2×C4⋊C4C2314yes—
42C2×C4⋊C4C2312yes—
43C2×C4⋊C4C2312yes—
44C2×C22⋊C4—22no—
45C2×C22⋊C4—22no—
46C2×C42—22no—
47C2×C42—22no—
48C2×C42—22no—
49C2×C42—21no—
50C2×C42—21no—
51C2×C42C2×C414yes—
52C2×C42D411yescharacteristic
53C2×C42D411yescharacteristic
54C2×C42Q814yes—
55C2×C42C2311yescharacteristic
56C2×C42C2311yescharacteristic
57#107—28no—
58#106—28no—
59C4⋊C8C2×C418yes—
60C22⋊C8C2×C418yes—
61#97C2×C418yes—
62#95—22no—
63#95—21no—
64#95—21no—
65#95—22no—
66#95—22no—
67C24C2×D411yescharacteristic
68C22×C4—22no—
69C22×C4—22no—
70C22×C4—22no—
71C22×C4—22no—
72C22×C4—22no—
73C22×C4—22no—
74C22×C4—24no—
75C22×C4—42no—
76C22×C4C4⋊C414yes—
77C22×C4C4⋊C414yes—
78C22×C4C22×C412yes—
79C22×C4C2×D411yescharacteristic
80C22×C4C2×D411yescharacteristic
81C22×C4C2×D411yescharacteristic
82C22×C4C2×D411yescharacteristic
83C22×C4C2×D411yescharacteristic
84C22×C4C2×Q812yes—
85C22×C4C2411yescharacteristic
86C2×C8—24no—
87C2×C8—24no—
88C2×C8C22×C418yes—
89C4⋊C4—22no—
90C4⋊C4—22no—
91C4⋊C4—24no—
92C4⋊C4—24no—
93C4⋊C4—44no—
94C4⋊C4—44no—
95C4⋊C4#4114yes—
96C4⋊C4#4114yes—
97C22⋊C4—28no—
98C22⋊C4—44no—
99C42—28no—
100C42—44no—
101C42—44no—
102C42—42no—
103C42—42no—
104C42C4⋊C414yes—
105C42C4⋊C414yes—
106C42C22×C412yes—
107C42C22×C412yes—
108C42C2×Q812yes—
109C42C2×Q812yes—
110C23—22no—
111C23—21no—
112C23—21no—
113C23—22no—
114C23C2×C4⋊C412yes—
115C23C22×D411yescharacteristic
116C2×C4—22no—
117C2×C4—21no—
118C2×C4—21no—
119C2×C4—22no—
120C2×C4—22no—
121C2×C4—24no—
122C2×C4—22no—
123C2×C4—22no—
124C2×C4—28no—
125C2×C4—24no—
126C2×C4—24no—
127C2×C4—44no—
128C2×C4—42no—
129C2×C4—42no—
130C2×C4—42no—
131C2×C4—42no—
132C2×C4—44no—
133C2×C4—44no—
134C2×C4—44no—
135C2×C4C2×C4⋊C412yes—
136C2×C4C2×C4⋊C412yes—
137C2×C4C2×C4⋊C412yes—
138C2×C4C2×C4⋊C412yes—
139C2×C4C2×C4⋊C412yes—
140C2×C4AGL(1,ℤ/8)12yes—
141C2×C4#13712yes—
142C2×C4C23×C411yescharacteristic
143C2×C4C22×Q811yescharacteristic
144C2×C4C2×#4112yes—
145C2×C4C2×#4112yes—
146C8—28no—
147C22—22no—
148C22—22no—
149C22—22no—
150C22—42no—
151C22—42no—
152C22C22×C4⋊C411yescharacteristic
153C22#52512yes—
154C22C2×AGL(1,ℤ/8)11yescharacteristic
155C22C2×#13711yescharacteristic
156C22#57512yes—
157C4—22no—
158C4—22no—
159C4—22no—
160C4—22no—
161C4—44no—
162C4—44no—
163C4—84no—
164C4#42814yes—
165C4C4×#4112yes—
166C4#53311yescharacteristic
167C4#53311yescharacteristic
168C2—42no—
169C2#229611yescharacteristic
170C2C2×#42811yescharacteristic
171C2#291111yescharacteristic
172C2#311512yes—
173C2#311612yes—
subgroupG/H
center, socleC23C22×D4
commutatorC2×C4C23×C4
Frattini, cosocleC22×C4C24
prime radicalC24C2×D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
4. #1948C2semidirect
5. #1947C2semidirect
7. #1776C2semidirect
11. #432C4semidirect

Maximal subgroups

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

subgroupindex
C2×#4322
#22852
C4×#1172
#19482
#19472
#18542
#17762