Finite Group Databasebeta

← #21963

Subgroups — #21963

Order 256.

415 conjugacy classes of subgroups; only the 199 normal subgroups are shown.

normal subgroups only

This group has 415 conjugacy classes of subgroups — too many to draw. Only its 199 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×#423C211yesmaximal, characteristic
2#2285C211yesmaximal, characteristic
3#2283C211yesmaximal, characteristic
4#1949C214yesmaximal, complemented
5#1948C212yesmaximal, complemented
6#1947C212yesmaximal, complemented
7#1809C214yesmaximal
8C22×M16C2212yes—
9C2×#117—21no—
10C22×C42C2211yescharacteristic
11C2×#107C2214yes—
12C2×#106C2214yes—
13#423C418yescomplemented
14C2×C4⋊C8C2212yes—
15C2×C4⋊C8C2212yes—
16#384C2212yes—
17#383—21no—
18#382—21no—
19#382C2212yes—
20#381—21no—
21#380—21no—
22#380C2212yes—
23#380C2212yes—
24C4×C4⋊C4—21no—
25C4×C4⋊C4C2211yescharacteristic
26C4×C4⋊C4C2211yescharacteristic
27C4×C4⋊C4C2212yes—
28C4×C22⋊C4—21no—
29#376—21no—
30#340C2214yes—
31#340C2214yes—
32C23×C4D411yescharacteristic
33C23×C4D411yescharacteristic
34C23×C4C2311yescharacteristic
35C2×M16—44no—
36C2×M16C2×C418yes—
37C22×C8C2314yes—
38#117—44no—
39C2×C4⋊C4—22no—
40C2×C4⋊C4—22no—
41C2×C4⋊C4C2312yes—
42C2×C4⋊C4C2312yes—
43C2×C4⋊C4C2314yes—
44C2×C22⋊C4—22no—
45C2×C22⋊C4—22no—
46C2×C42—22no—
47C2×C42—21no—
48C2×C42—21no—
49C2×C42C2×C414yes—
50C2×C42D411yescharacteristic
51C2×C42D411yescharacteristic
52C2×C42Q814yes—
53C2×C42C2311yescharacteristic
54C2×C42C2311yescharacteristic
55#107—44no—
56#106—44no—
57C4⋊C8C2×C418yes—
58C4⋊C8C2×C418yes—
59#95—22no—
60#95—22no—
61#95—22no—
62#95—22no—
63#95—22no—
64#95—21no—
65#95—21no—
66C24C2×D411yescharacteristic
67C22×C4—22no—
68C22×C4—22no—
69C22×C4—22no—
70C22×C4—22no—
71C22×C4—22no—
72C22×C4—22no—
73C22×C4—24no—
74C22×C4—42no—
75C22×C4C4⋊C414yes—
76C22×C4C4⋊C414yes—
77C22×C4C22×C412yes—
78C22×C4C2×D411yescharacteristic
79C22×C4C2×D411yescharacteristic
80C22×C4C2×D411yescharacteristic
81C22×C4C2×D411yescharacteristic
82C22×C4C2×D411yescharacteristic
83C22×C4C2×Q812yes—
84C22×C4C2411yescharacteristic
85M16—48no—
86C2×C8—24no—
87C2×C8—24no—
88C2×C8C22×C418yes—
89C4⋊C4—22no—
90C4⋊C4—24no—
91C4⋊C4—22no—
92C4⋊C4—22no—
93C4⋊C4—22no—
94C4⋊C4—24no—
95C4⋊C4—44no—
96C4⋊C4—44no—
97C22⋊C4—44no—
98C22⋊C4—44no—
99C42—44no—
100C42—42no—
101C42—42no—
102C42C4⋊C414yes—
103C42C4⋊C414yes—
104C42C22×C412yes—
105C42C22×C412yes—
106C42C2×Q812yes—
107C42C2×Q812yes—
108C23—22no—
109C23—21no—
110C23—21no—
111C23—22no—
112C23C2×C4⋊C412yes—
113C23C22×D411yescharacteristic
114C2×C4—22no—
115C2×C4—21no—
116C2×C4—21no—
117C2×C4—22no—
118C2×C4—22no—
119C2×C4—22no—
120C2×C4—22no—
121C2×C4—24no—
122C2×C4—28no—
123C2×C4—44no—
124C2×C4—44no—
125C2×C4—42no—
126C2×C4—42no—
127C2×C4—44no—
128C2×C4—42no—
129C2×C4—42no—
130C2×C4—42no—
131C2×C4—42no—
132C2×C4—44no—
133C2×C4C2×C4⋊C412yes—
134C2×C4C2×C4⋊C412yes—
135C2×C4C2×C4⋊C412yes—
136C2×C4C2×C4⋊C412yes—
137C2×C4C2×C4⋊C412yes—
138C2×C4AGL(1,ℤ/8)12yes—
139C2×C4#13712yes—
140C2×C4C23×C411yescharacteristic
141C2×C4C22×Q811yescharacteristic
142C2×C4H(5,𝔽2)12yes—
143C2×C42−1+412yes—
144C8—28no—
145C22—22no—
146C22—22no—
147C22—22no—
148C22—42no—
149C22—42no—
150C22C22×C4⋊C411yescharacteristic
151C22#53712yes—
152C22C2×AGL(1,ℤ/8)11yescharacteristic
153C22C2×#13711yescharacteristic
154C22#57512yes—
155C4—22no—
156C4—22no—
157C4—22no—
158C4—22no—
159C4—84no—
160C4—82no—
161C4—82no—
162C4#42814yes—
163C4#51811yescharacteristic
164C4#51911yescharacteristic
165C4#54412yes—
166C2—42no—
167C2#231611yescharacteristic
168C2C2×#42811yescharacteristic
169C2#291111yescharacteristic
170C2#325112yes—
171C2#325212yes—
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
5. #1948C2semidirect
6. #1947C2semidirect
13. #423C4semidirect

Maximal subgroups

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

subgroupindex
C2×#4232
#22852
#22832
#19492
#19482
#19472
#18092