Finite Group Databasebeta

← #29796

Subgroups — #29796

Order 256.

589 conjugacy classes of subgroups; only the 139 normal subgroups are shown.

normal subgroups only

This group has 589 conjugacy classes of subgroups — too many to draw. Only its 139 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×#460C212yesmaximal, complemented
2#2867C211yesmaximal, characteristic
3#2295C211yesmaximal, characteristic, complemented
4#2041C214yesmaximal, complemented
5#2014C214yesmaximal, complemented
6#1982C212yesmaximal, complemented
7#1831C211yesmaximal, characteristic, complemented
8C22×SD16C2214yes—
9C2×#127—21no—
10C2×#127—22no—
11C2×#127—21no—
12C2×#127C2212yes—
13C2×#127C2214yes—
14C2×C4×Q8C2211yescharacteristic
15#460—28no—
16C2×C4⋊C8C2212yes—
17C2×#102C2214yes—
18C2×#102C2218yes—
19#391C2212yes—
20#389C2212yes—
21#387—22no—
22C4×C4⋊C4—21no—
23C4×C4⋊C4C2211yescharacteristic
24#376—21no—
25C43C2211yescharacteristic
26#336C2214yes—
27C22×Q8C2311yescharacteristic
28C22×D4—22no—
29C22×D4—24no—
30C22×D4—24no—
31C22×D4—22no—
32C22×D4C2314yes—
33C2×SD16—28no—
34C2×SD16—48no—
35C22×C8C2314yes—
36#127—24no—
37#127—24no—
38#127—48no—
39#127—48no—
40#127—44no—
41#127—44no—
42C4×Q8—22no—
43C4×Q8D414yescomplemented
44C2×C4⋊C4—21no—
45C2×C4⋊C4—22no—
46C2×C4⋊C4C2312yes—
47C2×C4⋊C4C2311yescharacteristic
48C2×C42—21no—
49C2×C42—21no—
50C2×C42D411yescharacteristic
51C2×C42D412yes—
52C2×C42D411yescharacteristic
53C2×C42C2312yes—
54C2×C42C2311yescharacteristic
55C4⋊C8—24no—
56#102—28no—
57#102—48no—
58#95—22no—
59#95—22no—
60#95—22no—
61#95—21no—
62C24—24no—
63C2×Q8—21no—
64C2×Q8—24no—
65C2×Q8C2×D412yes—
66C2×D4—24no—
67C2×D4—24no—
68C2×D4—28no—
69C2×D4—28no—
70C2×D4—48no—
71C2×D4—48no—
72C2×D4—48no—
73C2×D4—48no—
74C2×D4—48no—
75C2×D4—44no—
76C2×D4—44no—
77C2×D4—48no—
78C2×D4—44no—
79C2×D4—48no—
80C2×D4—44no—
81C22×C4—21no—
82C22×C4—21no—
83C22×C4—22no—
84C22×C4C2×D411yescharacteristic
85C22×C4C2×D412yes—
86C22×C4C2×D412yes—
87C22×C4C2×D411yescharacteristic
88C22×C4C2411yescharacteristic
89SD16—416no—
90C2×C8—24no—
91C2×C8—28no—
92C4⋊C4—24no—
93C4⋊C4—21no—
94C4⋊C4—24no—
95C4⋊C4—44no—
96C4⋊C4C2×D412yes—
97C42—24no—
98C42—24no—
99C42—22no—
100C42—24no—
101C42—42no—
102C42SD1614yescomplemented
103C42C2×D412yes—
104C42#4112yes—
105C23—44no—
106C23—48no—
107C23—44no—
108C23—48no—
109C23—44no—
110C23C22×D411yescharacteristic
111Q8—24no—
112Q8—42no—
113D4—44no—
114D4—44no—
115D4—48no—
116D4—816no—
117D4—816no—
118D4—88no—
119D4—88no—
120C2×C4—22no—
121C2×C4—22no—
122C2×C4—22no—
123C2×C4—22no—
124C2×C4—22no—
125C2×C4—22no—
126C2×C4—22no—
127C2×C4—42no—
128C2×C4—42no—
129C2×C4—42no—
130C2×C4—42no—
131C2×C4—42no—
132C2×C4#12112yes—
133C2×C4#12112yes—
134C2×C4C2×SD1614yes—
135C2×C4C2×SD1612yes—
136C2×C4AGL(1,ℤ/8)14yes—
137C2×C4AGL(1,ℤ/8)12yes—
138C2×C4C22×D411yescharacteristic
139C2×C4C2×#4111yescharacteristic
140C2×C4H(5,𝔽2)14yes—
141C8—44no—
142C22—84no—
143C22—88no—
144C22—88no—
145C22—84no—
146C22—84no—
147C22C2×#12111yescharacteristic
148C22#53512yes—
149C22C22×SD1611yescharacteristic
150C22C2×AGL(1,ℤ/8)12yes—
151C22C2×AGL(1,ℤ/8)11yescharacteristic
152C4—24no—
153C4—24no—
154C4—22no—
155C4—42no—
156C4—42no—
157C4—82no—
158C4#46014yes—
159C4#53512yes—
160C4#54012yes—
161C2—164no—
162C2#261911yescharacteristic
163C2C2×#46011yescharacteristic
164C2#303811yescharacteristic
165C2#320812yes—
166C2#321712yes—
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC22×C4C24
prime radical#2867C2
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×#460C2semidirect
3. #2295C2semidirect
4. #2041C2semidirect
5. #2014C2semidirect
6. #1982C2semidirect
7. #1831C2semidirect
43. C4×Q8D4semidirect
102. C42SD16semidirect

Maximal subgroups

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

subgroupindex
C2×#4602
#28672
#22952
#20412
#20142
#19822
#18312