Finite Group Databasebeta

← #23656

Subgroups — #23656

Order 256.

449 conjugacy classes of subgroups; only the 179 normal subgroups are shown.

normal subgroups only

This group has 449 conjugacy classes of subgroups — too many to draw. Only its 179 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×#427C212yesmaximal
2#2296C211yesmaximal, characteristic
3#2285C211yesmaximal, characteristic
4#2085C214yesmaximal, complemented
5#2084C212yesmaximal, complemented
6#2083C212yesmaximal, complemented
7#1735C212yesmaximal
8C2×#336C211yesmaximal, characteristic
9C23×C8C2212yes—
10C2×#117C2212yes—
11C2×#117C2211yescharacteristic
12C2×#117C2211yescharacteristic
13C22×C42C2211yescharacteristic
14#427—28no—
15C2×#107C2214yes—
16C2×#106C2214yes—
17#389C2212yes—
18#389C2212yes—
19#385—22no—
20#384C2212yes—
21#382C2212yes—
22#380—22no—
23C4×C4⋊C4—22no—
24C4×C4⋊C4—22no—
25#340C2214yes—
26#340C2214yes—
27#336C2211yescharacteristic
28#336C2211yescharacteristic
29#336C2212yes—
30C23×C4D412yes—
31C23×C4C2311yescharacteristic
32C22×C8—24no—
33C22×C8—24no—
34C22×C8Q818yes—
35C22×C8C2312yes—
36C22×C8C2312yes—
37#117—22no—
38#117—24no—
39#117—24no—
40#117—24no—
41#117D414yes—
42C2×C4⋊C4—22no—
43C2×C4⋊C4—22no—
44C2×C4⋊C4—22no—
45C2×C4⋊C4—22no—
46C2×C4⋊C4C2312yes—
47C2×C4⋊C4C2314yes—
48C2×C4⋊C4C2312yes—
49C2×C22⋊C4—21no—
50C2×C22⋊C4—22no—
51C2×C22⋊C4—21no—
52C2×C42—21no—
53C2×C42—24no—
54C2×C42—22no—
55C2×C42—21no—
56C2×C42D412yes—
57C2×C42C2311yescharacteristic
58C2×C42C2311yescharacteristic
59#107—28no—
60#106—28no—
61#95—24no—
62#95—22no—
63#95—22no—
64C24C2×D411yescharacteristic
65C22×C4—24no—
66C22×C4—22no—
67C22×C4—24no—
68C22×C4—24no—
69C22×C4—22no—
70C22×C4—42no—
71C22×C4C2×D412yes—
72C22×C4C2×D412yes—
73C22×C4C2×D412yes—
74C22×C4C2×D411yescharacteristic
75C22×C4C2×Q814yes—
76C22×C4#4112yes—
77C22×C4#4114yes—
78C22×C4C2411yescharacteristic
79C2×C8—216no—
80C2×C8—22no—
81C2×C8—22no—
82C2×C8—22no—
83C2×C8—22no—
84C2×C8C2×Q814yes—
85C2×C8C2×Q814yes—
86C4⋊C4—22no—
87C4⋊C4—24no—
88C4⋊C4—24no—
89C4⋊C4—24no—
90C4⋊C4—44no—
91C4⋊C4—44no—
92C4⋊C4—44no—
93C4⋊C4—44no—
94C4⋊C4C2×D414yes—
95C22⋊C4—24no—
96C22⋊C4—44no—
97C22⋊C4—42no—
98C42—24no—
99C42—24no—
100C42—22no—
101C42—22no—
102C42—44no—
103C42—42no—
104C23—22no—
105C23—22no—
106C23#12112yes—
107C23#12312yes—
108C23C4⋊Q812yes—
109C23C22×D411yescharacteristic
110C2×C4—22no—
111C2×C4—22no—
112C2×C4—24no—
113C2×C4—22no—
114C2×C4—22no—
115C2×C4—22no—
116C2×C4—48no—
117C2×C4—42no—
118C2×C4—42no—
119C2×C4—44no—
120C2×C4—42no—
121C2×C4—42no—
122C2×C4—44no—
123C2×C4—42no—
124C2×C4—44no—
125C2×C4#12112yes—
126C2×C4C22⋊Q818yes—
127C2×C4#12312yes—
128C2×C4#12518yes—
129C2×C4C4⋊Q812yes—
130C2×C4#13514yes—
131C2×C4C22×D411yescharacteristic
132C2×C4C22×Q812yes—
133C2×C4C2×#4112yes—
134C2×C4C2×#4111yescharacteristic
135C8—24no—
136C8—24no—
137C22—24no—
138C22—22no—
139C22—22no—
140C22—24no—
141C22#39814yes—
142C22C2×#12111yescharacteristic
143C22C2×#12311yescharacteristic
144C22C2×C4⋊Q811yescharacteristic
145C22C2×#13512yes—
146C22#57512yes—
147C4—24no—
148C4—42no—
149C4—44no—
150C4—82no—
151C4—84no—
152C4#39814yes—
153C4C2×C22⋊Q812yes—
154C4C2×#12512yes—
155C2—24no—
156C2C2×#39811yescharacteristic
157C2#303512yes—
158C2#309112yes—
159C2#316011yescharacteristic
160C2#316211yescharacteristic
subgroupG/H
centerC22×C4C2×D4
commutator, Frattini, cosocleC22×C4C24
socleC23C22×D4
prime radicalC24C2×D4
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C22×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
4. #2085C2semidirect
5. #2084C2semidirect
6. #2083C2semidirect

Maximal subgroups

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

subgroupindex
C2×#4272
#22962
#22852
#20852
#20842
#20832
#17352
C2×#3362