Finite Group Databasebeta

← #23669

Subgroups — #23669

Order 256.

437 conjugacy classes of subgroups; only the 175 normal subgroups are shown.

normal subgroups only

This group has 437 conjugacy classes of subgroups — too many to draw. Only its 175 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×#427C211yesmaximal, characteristic
2C2×#424C211yesmaximal, characteristic
3#2316C212yesmaximal
4#2088C214yesmaximal, complemented
5#2087C212yesmaximal, complemented
6#2086C212yesmaximal, complemented
7#1736C212yesmaximal
8C2×#340C211yesmaximal, characteristic
9C22×M16C2211yescharacteristic
10C23×C8C2211yescharacteristic
11C2×#117C2212yes—
12C2×#117C2211yescharacteristic
13C22×C4⋊C4C2212yes—
14#427—24no—
15C2×#107C2211yescharacteristic
16C2×#107C2211yescharacteristic
17C2×#106C2212yes—
18#424—24no—
19C2×C4⋊C8C2212yes—
20C2×C4⋊C8C2212yes—
21#389—22no—
22#389—22no—
23#389C2214yes—
24#389C2214yes—
25#380—24no—
26#340C2212yes—
27#340C2214yes—
28#340C2214yes—
29#340C2212yes—
30C23×C4—22no—
31C23×C4C2311yescharacteristic
32C2×M16—22no—
33C2×M16—24no—
34C22×C8—24no—
35C22×C8D414yes—
36C22×C8C2312yes—
37C22×C8C2311yescharacteristic
38C22×C8C2311yescharacteristic
39#117—22no—
40#117—22no—
41#117—24no—
42#117—24no—
43C2×C4⋊C4—22no—
44C2×C4⋊C4—24no—
45C2×C4⋊C4—24no—
46C2×C4⋊C4—24no—
47C2×C4⋊C4D411yescharacteristic
48C2×C4⋊C4D411yescharacteristic
49C2×C4⋊C4Q818yes—
50C2×C4⋊C4C2312yes—
51C2×C4⋊C4C2312yes—
52C2×C4⋊C4C2314yes—
53C2×C22⋊C4—22no—
54C2×C22⋊C4D412yes—
55C2×C42—22no—
56C2×C42C2312yes—
57#107—22no—
58#107—22no—
59#106—24no—
60C4⋊C8—24no—
61C4⋊C8—24no—
62#95—24no—
63#95—24no—
64C24C2×D411yescharacteristic
65C22×C4—24no—
66C22×C4—28no—
67C22×C4—22no—
68C22×C4—22no—
69C22×C4—82no—
70C22×C4—82no—
71C22×C4C2×D412yes—
72C22×C4C2×D412yes—
73C22×C4C2×D411yescharacteristic
74C22×C4C2×D412yes—
75C22×C4C2×Q814yes—
76C22×C4#4112yes—
77C22×C4#4114yes—
78C22×C4C2411yescharacteristic
79M16—44no—
80C2×C8—28no—
81C2×C8—22no—
82C2×C8—22no—
83C2×C8—22no—
84C2×C8—24no—
85C2×C8C2×D412yes—
86C2×C8C2×D412yes—
87C4⋊C4—22no—
88C4⋊C4—22no—
89C4⋊C4—28no—
90C4⋊C4—24no—
91C4⋊C4—22no—
92C4⋊C4—22no—
93C4⋊C4—22no—
94C4⋊C4—22no—
95C4⋊C4—84no—
96C4⋊C4—84no—
97C4⋊C4C2×Q818yes—
98C22⋊C4—24no—
99C22⋊C4—44no—
100C42—22no—
101C42—22no—
102C42—44no—
103C23—21no—
104C23—22no—
105C23—21no—
106C23#12112yes—
107C23C22⋊Q814yes—
108C23C22×D411yescharacteristic
109C2×C4—22no—
110C2×C4—22no—
111C2×C4—28no—
112C2×C4—22no—
113C2×C4—24no—
114C2×C4—22no—
115C2×C4—44no—
116C2×C4—44no—
117C2×C4—42no—
118C2×C4—42no—
119C2×C4—42no—
120C2×C4—42no—
121C2×C4—42no—
122C2×C4—42no—
123C2×C4—88no—
124C2×C4#12112yes—
125C2×C4C22⋊Q814yes—
126C2×C4#12314yes—
127C2×C4#12518yes—
128C2×C4C4⋊Q814yes—
129C2×C4C22×D411yescharacteristic
130C2×C4C22×Q812yes—
131C2×C4C2×#4112yes—
132C2×C4C2×#4111yescharacteristic
133C8—22no—
134C8—22no—
135C8—42no—
136C22—24no—
137C22—24no—
138C22—22no—
139C22—22no—
140C22#39814yes—
141C22C2×#12111yescharacteristic
142C22C2×C22⋊Q812yes—
143C22#57611yescharacteristic
144C22#57712yes—
145C22#57811yescharacteristic
146C4—48no—
147C4—42no—
148C4—42no—
149C4—82no—
150C4—82no—
151C4#39814yes—
152C4C2×#12311yescharacteristic
153C4C2×#12512yes—
154C4C2×C4⋊Q811yescharacteristic
155C2—24no—
156C2C2×#39811yescharacteristic
157C2#306011yescharacteristic
158C2#306111yescharacteristic
159C2#308112yes—
160C2#308212yes—
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC22×C4C24
prime radicalC24C2×D4
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C2×#117 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
4. #2088C2semidirect
5. #2087C2semidirect
6. #2086C2semidirect

Maximal subgroups

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

subgroupindex
C2×#4272
C2×#4242
#23162
#20882
#20872
#20862
#17362
C2×#3402