Finite Group Databasebeta

← #21989

Subgroups — #21989

Order 256.

393 conjugacy classes of subgroups; only the 191 normal subgroups are shown.

normal subgroups only

This group has 393 conjugacy classes of subgroups — too many to draw. Only its 191 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
3#2283C211yesmaximal, characteristic
4#1949C214yesmaximal, complemented
5#1854C214yesmaximal
6#1847C212yesmaximal, complemented
7#1836C212yesmaximal, complemented
8C2×#117C2212yes—
9C22×C42C2211yescharacteristic
10#432C418yescomplemented
11C2×#107C2214yes—
12C2×#106C2214yes—
13C2×C4⋊C8C2212yes—
14C2×C22⋊C8C2212yes—
15C2×#97C2212yes—
16#384C2212yes—
17#383—21no—
18#382C2211yescharacteristic
19#382C2211yescharacteristic
20#382C2212yes—
21#381—21no—
22#380—21no—
23#380—21no—
24#380C2212yes—
25C4×C4⋊C4—21no—
26C4×C4⋊C4—21no—
27C4×C4⋊C4C2212yes—
28C4×C22⋊C4—21no—
29#376—21no—
30#340C2218yes—
31C23×C4D411yescharacteristic
32C23×C4D411yescharacteristic
33C23×C4C2311yescharacteristic
34C22×C8C2314yes—
35#117—42no—
36#117—42no—
37C2×C4⋊C4—22no—
38C2×C4⋊C4—22no—
39C2×C4⋊C4C2314yes—
40C2×C4⋊C4C2312yes—
41C2×C4⋊C4C2312yes—
42C2×C22⋊C4—22no—
43C2×C22⋊C4—22no—
44C2×C42—22no—
45C2×C42—22no—
46C2×C42C2×C414yes—
47C2×C42D411yescharacteristic
48C2×C42D411yescharacteristic
49C2×C42Q814yes—
50C2×C42C2311yescharacteristic
51C2×C42C2311yescharacteristic
52#107—44no—
53#106—44no—
54C4⋊C8C2×C418yes—
55C22⋊C8C2×C418yes—
56#97C2×C418yes—
57#95—22no—
58#95—21no—
59#95—21no—
60#95—21no—
61#95—21no—
62#95—22no—
63#95—22no—
64#95—22no—
65C24C2×D411yescharacteristic
66C22×C4—22no—
67C22×C4—22no—
68C22×C4—22no—
69C22×C4—22no—
70C22×C4—24no—
71C22×C4—42no—
72C22×C4—42no—
73C22×C4C4⋊C414yes—
74C22×C4C4⋊C414yes—
75C22×C4C22×C412yes—
76C22×C4C2×D411yescharacteristic
77C22×C4C2×D411yescharacteristic
78C22×C4C2×D411yescharacteristic
79C22×C4C2×D411yescharacteristic
80C22×C4C2×D411yescharacteristic
81C22×C4C2×Q812yes—
82C22×C4C2411yescharacteristic
83C2×C8—24no—
84C2×C8—24no—
85C2×C8C22×C418yes—
86C4⋊C4—24no—
87C4⋊C4—24no—
88C4⋊C4—24no—
89C4⋊C4—24no—
90C4⋊C4—44no—
91C4⋊C4—44no—
92C22⋊C4—44no—
93C22⋊C4—44no—
94C42—44no—
95C42—44no—
96C42C4⋊C414yes—
97C42C4⋊C414yes—
98C42C22×C412yes—
99C42C22×C412yes—
100C42C2×Q812yes—
101C42C2×Q812yes—
102C23—21no—
103C23—21no—
104C23—22no—
105C23—22no—
106C23C2×C4⋊C412yes—
107C23C22×D411yescharacteristic
108C2×C4—21no—
109C2×C4—21no—
110C2×C4—22no—
111C2×C4—22no—
112C2×C4—22no—
113C2×C4—22no—
114C2×C4—24no—
115C2×C4—24no—
116C2×C4—44no—
117C2×C4—44no—
118C2×C4—44no—
119C2×C4—42no—
120C2×C4—42no—
121C2×C4—42no—
122C2×C4—42no—
123C2×C4—42no—
124C2×C4—42no—
125C2×C4—44no—
126C2×C4—44no—
127C2×C4C2×C4⋊C412yes—
128C2×C4C2×C4⋊C412yes—
129C2×C4C2×C4⋊C412yes—
130C2×C4C2×C4⋊C412yes—
131C2×C4C2×C4⋊C412yes—
132C2×C4C23×C411yescharacteristic
133C2×C4C22×Q811yescharacteristic
134C2×C4H(5,𝔽2)12yes—
135C2×C42−1+412yes—
136C8—28no—
137C22—22no—
138C22—22no—
139C22—22no—
140C22—42no—
141C22—42no—
142C22C22×C4⋊C411yescharacteristic
143C22#53511yescharacteristic
144C22#53611yescharacteristic
145C22#57512yes—
146C22#57512yes—
147C4—22no—
148C4—22no—
149C4—22no—
150C4—22no—
151C4—22no—
152C4—84no—
153C4—82no—
154C4—82no—
155C4#52012yes—
156C4#54412yes—
157C2—42no—
158C2#231711yescharacteristic
159C2#291111yescharacteristic
160C2#291111yescharacteristic
161C2#321912yes—
162C2#324012yes—
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. #1949C2semidirect
6. #1847C2semidirect
7. #1836C2semidirect
10. #432C4semidirect

Maximal subgroups

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

subgroupindex
C2×#4322
#22852
#22832
#19492
#18542
#18472
#18362