Finite Group Databasebeta

← #21322

Subgroups — #21322

Order 256.

635 conjugacy classes of subgroups; only the 263 normal subgroups are shown.

normal subgroups only

This group has 635 conjugacy classes of subgroups — too many to draw. Only its 263 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×#533C211yesmaximal, characteristic
2C2×C4×M16C211yesmaximal, characteristic
3C2×#384C211yesmaximal, characteristic
4#1992C214yesmaximal, complemented
5#1990C214yesmaximal, complemented
6#1736C214yesmaximal
7C22×M16C2212yes—
8#533—24no—
9#533C418yescomplemented
10C2×C4⋊Q8C2212yes—
11C2×#125C2212yes—
12C2×C22⋊Q8—22no—
13C2×C4×Q8—22no—
14C2×#117C2212yes—
15C22×C4⋊C4—22no—
16C22×C4⋊C4C2212yes—
17C22×C42C2211yescharacteristic
18C4×M16—24no—
19C2×#97C2212yes—
20C2×C4×C8C2212yes—
21#384—22no—
22#384C2212yes—
23#384C2212yes—
24#340C22116yes—
25C22×Q8—22no—
26C23×C4—22no—
27C23×C4D412yes—
28C23×C4C2311yescharacteristic
29C2×M16—24no—
30C2×M16—24no—
31C2×M16Q818yescomplemented
32C22×C8C2314yes—
33C4⋊Q8—24no—
34C4⋊Q8C2×C418yescomplemented
35#125—24no—
36#125C2×C418yescomplemented
37C22⋊Q8—216no—
38C4×Q8—216no—
39#117—24no—
40#117C2×C418yes—
41C2×C4⋊C4—24no—
42C2×C4⋊C4—22no—
43C2×C4⋊C4—28no—
44C2×C4⋊C4—24no—
45C2×C4⋊C4—24no—
46C2×C4⋊C4—22no—
47C2×C4⋊C4—48no—
48C2×C4⋊C4C2314yes—
49C2×C4⋊C4C2314yes—
50C2×C22⋊C4—22no—
51C2×C42—22no—
52C2×C42C2×C414yes—
53C2×C42D412yes—
54C2×C42D414yes—
55C2×C42C2311yescharacteristic
56C2×C42C2311yescharacteristic
57#97—24no—
58C4×C8—24no—
59C24C2×D411yescharacteristic
60C2×Q8—28no—
61C2×Q8—44no—
62C2×Q8—44no—
63C22×C4—24no—
64C22×C4—24no—
65C22×C4—24no—
66C22×C4—24no—
67C22×C4—48no—
68C22×C4—44no—
69C22×C4C22⋊C418yes—
70C22×C4C22×C412yes—
71C22×C4C2×D412yes—
72C22×C4C2×D411yescharacteristic
73C22×C4C2×D412yes—
74C22×C4C2×D412yes—
75C22×C4C2×Q814yes—
76C22×C4#4114yes—
77C22×C4C2411yescharacteristic
78M16—216no—
79C2×C8—24no—
80C2×C8—24no—
81C2×C8C2×Q818yes—
82C4⋊C4—216no—
83C4⋊C4—28no—
84C4⋊C4—24no—
85C4⋊C4—28no—
86C4⋊C4—48no—
87C4⋊C4—44no—
88C4⋊C4—48no—
89C4⋊C4C22×C418yes—
90C22⋊C4—28no—
91C42—28no—
92C42C22⋊C418yes—
93C42C22×C412yes—
94C42C22×C412yes—
95C42C2×D412yes—
96C42C2×D412yes—
97C23—22no—
98C23—22no—
99C23C2×C22⋊C412yes—
100C23#12412yes—
101C23C4⋊Q812yes—
102C23C22×D411yescharacteristic
103Q8—416no—
104C2×C4—22no—
105C2×C4—22no—
106C2×C4—216no—
107C2×C4—28no—
108C2×C4—44no—
109C2×C4—44no—
110C2×C4—44no—
111C2×C4—48no—
112C2×C4—88no—
113C2×C4C2×C22⋊C414yes—
114C2×C4C2×C22⋊C412yes—
115C2×C4C2×C22⋊C414yes—
116C2×C4C4×Q818yes—
117C2×C4C22⋊Q818yes—
118C2×C4#12412yes—
119C2×C4C4⋊Q812yes—
120C2×C4AGL(1,ℤ/8)14yes—
121C2×C4#13714yes—
122C2×C4C23×C411yescharacteristic
123C2×C4C22×D411yescharacteristic
124C2×C4C22×Q812yes—
125C2×C4C2×#4112yes—
126C8—28no—
127C22—22no—
128C22—22no—
129C22—24no—
130C22—24no—
131C22#39114yes—
132C22C22×C22⋊C411yescharacteristic
133C22C2×#12411yescharacteristic
134C22C2×C4⋊Q811yescharacteristic
135C22C2×AGL(1,ℤ/8)12yes—
136C22C2×#13712yes—
137C4—24no—
138C4—48no—
139C4—84no—
140C4#39114yes—
141C4#41718yes—
142C4C2×C4×Q812yes—
143C4C2×C22⋊Q812yes—
144C2—24no—
145C2C2×#39111yescharacteristic
146C2C2×#41712yes—
147C2#313811yescharacteristic
148C2#313911yescharacteristic
149C2#316512yes—
subgroupG/H
center, socleC23C22×D4
commutatorC2×C4C23×C4
Frattini, cosocleC22×C4C24
prime radicalC24C2×D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
4. #1992C2semidirect
5. #1990C2semidirect
9. #533C4semidirect
31. C2×M16Q8semidirect
34. C4⋊Q8C2×C4semidirect
36. #125C2×C4semidirect

Maximal subgroups

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

subgroupindex
C2×#5332
C2×C4×M162
C2×#3842
#19922
#19902
#17362