Finite Group Databasebeta

← #33198

Subgroups — #33198

Order 256.

449 conjugacy classes of subgroups; only the 183 normal subgroups are shown.

normal subgroups only

This group has 449 conjugacy classes of subgroups — too many to draw. Only its 183 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×#477C212yesmaximal
2#2868C211yesmaximal, characteristic
3C42×Q8C211yesmaximal, characteristic
4#1987C212yesmaximal
5#1947C214yesmaximal
6#1842C211yesmaximal, characteristic
7#1803C214yesmaximal
8C2×C4⋊Q8—22no—
9C2×C4⋊Q8C2212yes—
10C2×C4×Q8C2211yescharacteristic
11C2×C4×Q8C2212yes—
12#477—28no—
13C2×#107C2214yes—
14C2×C4⋊C8C2212yes—
15C2×C4⋊C8C2214yes—
16C2×#103C2214yes—
17#384—21no—
18#384—21no—
19#384C2214yes—
20C4×C4⋊C4—22no—
21C4×C4⋊C4—21no—
22C4×C4⋊C4C2212yes—
23C4×C4⋊C4C2211yescharacteristic
24C43—21no—
25C43C2211yescharacteristic
26#340C2218yes—
27C22×Q8—22no—
28C22×Q8C2311yescharacteristic
29C22×C8C2314yes—
30C4⋊Q8—24no—
31C4⋊Q8—24no—
32C4⋊Q8—48no—
33C4×Q8—22no—
34C4×Q8—24no—
35C4×Q8D414yes—
36C4×Q8Q818yescomplemented
37C2×C4⋊C4—21no—
38C2×C4⋊C4—22no—
39C2×C4⋊C4—24no—
40C2×C4⋊C4—24no—
41C2×C4⋊C4—22no—
42C2×C4⋊C4C2314yes—
43C2×C4⋊C4C2311yescharacteristic
44C2×C4⋊C4C2312yes—
45C2×C42—21no—
46C2×C42—22no—
47C2×C42—22no—
48C2×C42—21no—
49C2×C42D412yes—
50C2×C42D411yescharacteristic
51C2×C42D411yescharacteristic
52C2×C42C2311yescharacteristic
53C2×C42C2312yes—
54#107—28no—
55C4⋊C8—24no—
56C4⋊C8—28no—
57#103—28no—
58#95—21no—
59#95—22no—
60C2×Q8—21no—
61C2×Q8—22no—
62C2×Q8—48no—
63C2×Q8—44no—
64C2×Q8C2×D412yes—
65C2×Q8C2×Q814yes—
66C22×C4—21no—
67C22×C4—21no—
68C22×C4—22no—
69C22×C4—24no—
70C22×C4C2×D411yescharacteristic
71C22×C4C2×D412yes—
72C22×C4C2×D411yescharacteristic
73C22×C4C2×D412yes—
74C22×C4C2411yescharacteristic
75C2×C8—24no—
76C2×C8—28no—
77C4⋊C4—24no—
78C4⋊C4—28no—
79C4⋊C4—21no—
80C4⋊C4—22no—
81C4⋊C4—24no—
82C4⋊C4—24no—
83C4⋊C4—48no—
84C4⋊C4—44no—
85C4⋊C4—48no—
86C4⋊C4C2×D412yes—
87C4⋊C4C2×Q814yes—
88C42—24no—
89C42—28no—
90C42—24no—
91C42—22no—
92C42—44no—
93C42—42no—
94C42Q1614yes—
95C42C2×D412yes—
96C42C2×Q814yes—
97C42#4112yes—
98C42#4114yes—
99C23C22×D411yescharacteristic
100Q8—22no—
101Q8—24no—
102Q8—88no—
103Q8C4⋊Q814yescomplemented
104C2×C4—22no—
105C2×C4—24no—
106C2×C4—22no—
107C2×C4—22no—
108C2×C4—22no—
109C2×C4—22no—
110C2×C4—24no—
111C2×C4—42no—
112C2×C4—42no—
113C2×C4—42no—
114C2×C4—44no—
115C2×C4—48no—
116C2×C4#12112yes—
117C2×C4#12112yes—
118C2×C4C22⋊Q814yes—
119C2×C4C22⋊Q814yes—
120C2×C4C2×Q1612yes—
121C2×C4C2×Q1614yes—
122C2×C4AGL(1,ℤ/8)14yes—
123C2×C4#13712yes—
124C2×C4C22×D411yescharacteristic
125C2×C4C22×Q812yes—
126C2×C4C2×#4112yes—
127C2×C4C2×#4111yescharacteristic
128C8—44no—
129C22C2×#12111yescharacteristic
130C22C2×C22⋊Q812yes—
131C22C22×Q1611yescharacteristic
132C22C2×AGL(1,ℤ/8)12yes—
133C22C2×#13711yescharacteristic
134C4—24no—
135C4—24no—
136C4—22no—
137C4—44no—
138C4—42no—
139C4—84no—
140C4#46214yes—
141C4#47718yescomplemented
142C4C2×C4⋊Q811yescharacteristic
143C4#53211yescharacteristic
144C4#53312yes—
145C2#285711yescharacteristic
146C2C2×#46211yescharacteristic
147C2#303811yescharacteristic
148C2C2×#47712yes—
149C2#307912yes—
subgroupG/H
center, socle, prime radicalC23C22×D4
commutator, Frattini, cosocleC22×C4C24
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
36. C4×Q8Q8semidirect
103. Q8C4⋊Q8semidirect
141. C4#477semidirect

Maximal subgroups

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

subgroupindex
C2×#4772
#28682
C42×Q82
#19872
#19472
#18422
#18032