Finite Group Databasebeta

← #28752

Subgroups — #28752

Order 256.

441 conjugacy classes of subgroups; only the 135 normal subgroups are shown.

normal subgroups only

This group has 441 conjugacy classes of subgroups — too many to draw. Only its 135 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×#488C212yesmaximal, complemented
2#2858C211yesmaximal, characteristic
3C4×#125C211yesmaximal, characteristic, complemented
4#2042C214yesmaximal, complemented
5#1982C212yesmaximal
6#1981C212yesmaximal, complemented
7#1958C212yesmaximal, complemented
8C4×C4⋊C8C211yesmaximal, characteristic, complemented
9C2×C4⋊Q8C2211yescharacteristic
10C2×#127C2211yescharacteristic
11C2×#125C2211yescharacteristic
12C2×#124C2212yes—
13C2×#124C2212yes—
14#488—28no—
15C2×C4⋊C8C2212yes—
16C2×#103C2214yes—
17C2×#103C2214yes—
18C2×#102C2214yes—
19C2×#102C2214yes—
20C2×C4×C8C2212yes—
21#390—22no—
22#390—22no—
23#389C2212yes—
24#387—22no—
25#382C2211yescharacteristic
26C4×C4⋊C4—22no—
27C4×C4⋊C4C2212yes—
28C43C2211yescharacteristic
29#336C2212yes—
30C22×Q8C2312yes—
31C22×D4—21no—
32C22×D4—21no—
33C22×D4C2312yes—
34C22×C8C2314yes—
35C4⋊Q8—24no—
36#127—24no—
37#125—22no—
38#125D414yescomplemented
39#124—24no—
40#124—24no—
41#124—44no—
42C2×C4⋊C4—22no—
43C2×C4⋊C4—21no—
44C2×C4⋊C4—21no—
45C2×C4⋊C4—22no—
46C2×C4⋊C4C2312yes—
47C2×C4⋊C4C2312yes—
48C2×C22⋊C4—24no—
49C2×C22⋊C4—24no—
50C2×C42—22no—
51C2×C42D412yes—
52C2×C42D412yes—
53C2×C42C2311yescharacteristic
54C2×C42C2311yescharacteristic
55C2×C42C2311yescharacteristic
56C4⋊C8—24no—
57#103—28no—
58#103—44no—
59#102—28no—
60#102—44no—
61C4×C8—24no—
62#95—22no—
63#95—22no—
64#95—22no—
65C24—22no—
66C2×Q8—22no—
67C2×Q8—22no—
68C2×Q8—24no—
69C2×Q8—24no—
70C2×D4—22no—
71C2×D4—22no—
72C2×D4—24no—
73C2×D4—24no—
74C2×D4—44no—
75C2×D4—42no—
76C2×D4—42no—
77C2×D4—44no—
78C22×C4—22no—
79C22×C4—22no—
80C22×C4—22no—
81C22×C4C2×D412yes—
82C22×C4C2×D412yes—
83C22×C4C2×D411yescharacteristic
84C22×C4C2×D411yescharacteristic
85C22×C4C2411yescharacteristic
86C2×C8—24no—
87C2×C8—24no—
88C2×C8—24no—
89C4⋊C4—28no—
90C4⋊C4—22no—
91C4⋊C4—22no—
92C4⋊C4—22no—
93C4⋊C4—44no—
94C4⋊C4—42no—
95C4⋊C4—42no—
96C4⋊C4C2×D414yes—
97C22⋊C4—48no—
98C22⋊C4—48no—
99C42—24no—
100C42—22no—
101C42—42no—
102C42—44no—
103C42C2×D412yes—
104C42#4112yes—
105C42#4114yes—
106C23—42no—
107C23—42no—
108C23—42no—
109C23—44no—
110C23—44no—
111C23C22×D411yescharacteristic
112Q8—44no—
113Q8—44no—
114D4—44no—
115D4—44no—
116D4—84no—
117D4—84no—
118C2×C4—22no—
119C2×C4—22no—
120C2×C4—22no—
121C2×C4—24no—
122C2×C4—22no—
123C2×C4—22no—
124C2×C4—22no—
125C2×C4—42no—
126C2×C4—42no—
127C2×C4—42no—
128C2×C4—42no—
129C2×C4—42no—
130C2×C4—42no—
131C2×C4—42no—
132C2×C4—42no—
133C2×C4#12114yes—
134C2×C4#12412yes—
135C2×C4#12412yes—
136C2×C4#13514yes—
137C2×C4C22×D411yescharacteristic
138C2×C4C2×#4112yes—
139C2×C4C2×#4111yescharacteristic
140C2×C4H(5,𝔽2)12yes—
141C8—44no—
142C22—82no—
143C22—82no—
144C22—84no—
145C22—84no—
146C22—82no—
147C22C2×#12111yescharacteristic
148C22C2×#12411yescharacteristic
149C22#53511yescharacteristic
150C22C2×#13512yes—
151C22#57512yes—
152C4—22no—
153C4—24no—
154C4—42no—
155C4—44no—
156C4—82no—
157C4—82no—
158C4#48814yescomplemented
159C4#55012yes—
160C4#55912yes—
161C2—162no—
162C2#254811yescharacteristic
163C2#303512yes—
164C2C2×#48811yescharacteristic
165C2#314011yescharacteristic
166C2#321212yes—
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC22×C4C24
prime radicalC2×#127C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C43 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#488C2semidirect
3. C4×#125C2semidirect
4. #2042C2semidirect
6. #1981C2semidirect
7. #1958C2semidirect
8. C4×C4⋊C8C2semidirect
38. #125D4semidirect
158. C4#488semidirect

Maximal subgroups

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

subgroupindex
C2×#4882
#28582
C4×#1252
#20422
#19822
#19812
#19582
C4×C4⋊C82